SCIENTIFIC ABSTRACT TANANKO, I.A. - TANANAYEV, I.V.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001754820006-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 13, 2001
• Sequence Number: 6
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

BOBRO, Yu.G., werid. tekhn. nauk
~ k
Nitriding of higb-strength a'-Ioyed cast Irons. Mlashipostrnen;-
uo.109-41 Ja-F 164. (MIR! 1-1,7;

ACCEMION NR i AP4024988 3/00?0/&WW/002/0W/0M2
AUTHORSt Palatnik,, L, So,-, janankos I* Ao; Bobro, Yho Go
:TITLEt Nature of the F- -phase in alloys of Fe - Al - G
SOME: Kristallograftyal' vo 9p no* 2. 1964j, 209-212
TOPIC TAGSt epsilon phase, Fe Al 0 alloyj x ray structure, metallographio analysik
1chemical analysis, carbide., Fe sub 3 AIC, eutectic,, austenite
ABSrRACT: The authors have studied the high-carbon E.-phase of Fe-Al-G alloys
by x-ray structure,, metallographic, and chemical analyses. This phase was found
tt-o be an interstitial phase (carbide) corresponding to the formula F
03A'C' It
~vas found that this carbide, like other carbide phasess forms during crystalliza-
Ition from liquid. solutions as a primary phase and in eutectic proportionse It
I
also form, during the breakdown of austenitee The macrohardnoso of the E -phase
of slov3,y cooled alloys ranges from 600 to 750 units of HM a The lattice constant
ia depends on the carbon content in the fashion shown in Fig* I on th* Shalosure.
Card

:Ar,GESSION MR: Aplo24988
Yu. S. Rodcher&ova participated in the eVerimntal cart of this workew.'Drigs, arte
~hast 3 figures and I table*
ASSOGIATIONs Kharlkovakiy politokhnicheskiy imistitut Im, Ve I* Lomita (Kharskov
Folytecbnical Institute)
SUBMITTEW 24MAv63 DATE AGO 16Apr64. EXCLs 01
SUB CMUs SSv M NO MW- SOVS 003 orAERs oo6

TIA I, ~. -,T P. i - . -
1~ ~ :41 $ .1% .
Tp!-hziolc-;,ia pmroizvodstva staii suia-iov (Pro :ur-'4on tet--hriclo-~ ,i of ::',iel-
all j slic;- s ) .
-oScoTT 16,446.

", .
Bezatruzhkovi me`;orl analiza ovelnlkh i dra:,racennikh ~nda,,-Q,
(~,hdp-free/nnn net.~-od on; -;-:alfis -' "irrous a-d' .-,o,,:
allo--s and. of precious metals).
Iosror, 191.,B.

TANAMYEV.. A. V., Candidate Tech Sal (dies) -- "The technical-economic principles
of the dimensions of the outlet pipes in the design of hydroelectric power
stAtions". Leningrad, 1959. 18 pp (Min Higher Mae USSR, Leningrad Polytech
Inat im. M. 1. Kalinin), 150 copies M, No 26, 1959, 126)

TANANAYEV, AN., kand.tekhn.nauk
Basis for choosing the parametere of the bladinE of a Yydraujic
turbine. Izv. vys. ucheb. zav.; energ. 4 no.]C:11C-11"'; ~i '61.
(MIRA 14:11)
1. Leningradskiy politekhnicheskiy Institut imeni M.I.Kalinina.
Predstavlena kafedroy ispollzovaniya vodnoy energii.
(Hydraulic turbines)

ACC NRI Ap7005436 SOURCE CODE: UR/0382/66/000/002/0130/01.
:BOGD.&NOV, Yu. V.; BRANOVER. G. G.; LIYELAUSIS, 0. A.; LIMPETEB,
YA. YA.; and TAXANAYEV, A. V.
ORG: none
III
,'Hydraulic Properties of Electromagnetic Pump Duets; III
iRiga, Magnitnaya Gidrodinamika. (magnetohydrodynamies), No. 2,
;1966. pp 130-134
1 TOPIC TAGS: electromagnetic pump, friction coefficient, hydraulic resistance
;Abstract: The flow pattern is studied and.the coefficients of
,hydraulic friction of electromagnetic pump duct models are de-
,termined neglecting the effect of the magnetic field. The effect
lof the shape of the convergent and divergent-parts of the eleo-
~'tromagnetie pump duct on the ooeffielent of friction Is estimated.'
':7he duct model investigated consists of a reotang*41ar seotion
!-with circular Inlet and outlet sections tapering down to the
~reetangular duet.
Details of the experimental configuration and equipment
iare given. Results of measurements are presented In a table.
jResults of the floid pattern study will be presented In a future
,paper. The studios were carried out at the Ilydroelectric and Hydroengineering
aooratory of the Kalinin-Leningrad Polytechnical Institute. Orig. art. has:
5 figures and 1 table. [JPRS: 38,7641
1
SUB C
1 XDE; 20 / SUBM DATE; 13Feb66
Card 1/1 UDC: 532.542.L:538*4

VASILIYEV, Yu.S., dots., kand. tekhn. fiauk; VELINER, Kh.A., dots.,
kand. tekhn. nauk; GINDUSY D.O., inzh.; GOLOVACHEVSKIY,
N.I., dots., kand. tekhn. nauk; GROM)V, A.I., inzh.;
DOMANSKIY, L.K., inzh.; ISAYEV, Yu.M., inzh.; KULESH, M.P.,
dots., kand. tekhn. nauk; MIKHALEV, B.N., dots., kand.
tekhn. nauk; HDROZOV,, A.A., prof., doktor tekhn. nauk
[deceased]; NALIMOV, S.M., at. nauchn. sotr., kand. tekhn.
nauk; REZNIKOVSKIY, A.Sh., kand. tekhn. nauk; SVANIDZE, G.G.,
doktor tekhn. nauk; JANA~~YEV, A.V., dots.., kand. tekhn. nauk;
KHAZANOVAF A.Z., inzh.; CHERNYATIN, I.A., at. nauchn.
sotr., kand. tekhn. nauk; SHCHAVEIEV., D.S., prof., doktor
tekhn. nauk; YAGODIN, N.N., at. nauchn. sotr., kand. tekhn.
nauk; IEONOVA, B.I., red.
[Utilization of water power] IspolIzovanie vodnoi energii.
Moskva, Etergiia, 1965. 563 P. (KRA 19: J)'

SOV/84-58-5-28/57
AUTHOR: Tananayev, F...,Chairman, Committee of a Unit
TITLE: Widening the Local Route Network (Hasshiryayem set,
mestnykh vozdushnykh liniy)
'I'd. /3
PERIODICAL: Grazhdanskaya aviatsiya, 1958,/INr 5, p 29 (USSR)
ABSTRACT: The article reports local Initiative and achievements
In organizing new local air routes in Kuban' Oblast.
Five new permanent routes have been opened recently.
The flow of passengers has been brought to near-
capacity level.
1. Civil aviation-Development
Card 1/1

TANANAYKO, M.M.; BLUME, L.A.
- --- .... .. - ---,
Extraction-photometric determination of molybdenum as a
diantipyrylmethane-thiocyanate complex. Ukr. khim.zhur. 29
no.9:974-978 163. (MIRA 17:4)
I. Kiyevskiy gosudarstvennyy universitet im. T.G.Shavehenko.

TANANAYEV. T.V.; KOROLIKOV, A.P.
- -
Formation reaction and methode of preparation of acid cobalt
ferrocyaride. Tzv. AN SSSR. Neorg. mat. 1 no.9!1577-1581
,; 65.
(MIRA 18:21)
1. Moskovskiy institut tonkay khirdeheskoy tekhnologii imeni
Lomonosova.

L
WP(e)/EWT(m)/WP(t)/EWP(b) IJP(c) JD/JQ/WH
ACC NRs -AP6003373 SOURCE COM URj0363/66/50TfDW0_1WO168
AUTHORt Taa&naZev, 1. V,; Belvakov, 1*.H,,; Dthurinskj& B, F.0,
Berul". S. 1.
~ORG: Institute of
-General and Inorganic Chemistry im. N. S. Kurnakovp
Academy o ScTancesjSSSR _(Institut obahchey L neorganicheakoy
it nauk SSSR)
-Reactions of neodymium and cerium oxides with sodium borate
mel ts 5T -Z'j
~~10URCZ:. ANSSSR. Izvestiya. Neorganicheskiye materinly, v. 2,
~1,, 1966 1, 165-168
TOPIC TAGS1 rare earth, neadym um oxide cerium o~Wmft, borate, borate
Al.ass, neodymium glass, 4kermi*mfi- tese*et single crystal growi",%.)
CA4
ABS"rRACTi -Reactigns in the liquid phase have.-been studied in the
_Nd203 and Na20_B203-Ce02 systems under Isothermal and poly-
thermal conditions to obtain data on.solubIlLty of the rare earths in
sodium borate melts and crystallization of the rare-earth element
borateit. These data are required for growing a i~.~erystals of rare
earth element borates and for preparing gl&saes%2C14fvated with rare--
earth elemdnt tons, iSolubillty of Nd2o3-&na C402 was determined at
t_ Card I UDC3 .5539637

120~66
Nits AP6003373
-ad 1000C in the malts containing B203
900 a and N820 in a ratio of from
2 11 -:to 17il, This regLon-of compoiLtions van selected as practically
~-:'the most important from the.viewpoLnt of glass formation. It was
the behaviorlof Hd203 and Ce02 in these malts differed.
-The solubility of Nd2O3 was significantly higher than that of CeO2
because of the formation ofneodymium borateaq NdB03 and Nd(B02)3i
which crystallize in the-2-.3.72 and 3,72-17 B203/Na2O ranges r6SP6c-_
C602 apparently does not form any compound and its solubility
L aonly, slightly depandent.on.the composition of -melts. The great
t_,;solubility of Nd2O,3 in the Na2O-B203 Malts made itpossible to g-row
It-I
dBO &cLcular single crystals., up to several millimeters in size.
3
,.-Auch crystals were grown by'slow coolLug.of the borax melt saturated
th NdjO3 at 1000C. LiquLdus curves Of_thS N&ZB407-Nd2O3 Section
I
And NaPB407-C'02 section of'the phase diagrams were established for
:~-bothl s5~stems studied*' The ILquLdus branch of the Na2B407-Nd2O3 System
'.'.in.. the 690-4000C ranges' and the branch of the N&23407-CaO2 system in
the 740-s a
1100C range.corcespond dto NdBO3,and CS02 cryst&11Lx&tLonq
-both.without any polyinorphic conv4'raLone.,Transition points on-ths,
ILquidus curves at-.910C f6r_N42MI07-Nd203 'and.930C for N&23'407-C*02:
systems were atiributed ~to, some -8 tructurtl:, changes in tha:polyuerle
NS'5407 melts,
2
:7
_16~d '4/s

L 13J2
ACC Ht- AP6003373
0 17 2lSep6,S/ Otto MY
4,AD/SUM DAM :004/ Gin nrl 010
:ATO 229888

TERESHIN, G.S.; RUBINSHTEYN, A.R.; TANANAYEV, I.V.
Yttriim complex formation with methylthymol blue. Zhur. anal.
khim, 20 no,10.*1082-1092 165. (MIRA 18:11)
1. Institut obabehey i neorganIcheskay khimii Im. N.S. Kurnakma
AN SSSR.* Moskva.

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lot'u4inansinmomplormolMg. Adel a cry~Wof K&O.. and "soon am

:0 13 the coliour is mone illsomir nipidly ammi thrale with K.Crot) to an rot point with
uot drtrmkw ItIn # (%I si
l
dow
In anal1
nilarl
In this
r idif
1
4
go an
.
w
o
y.
l
1
1LYC with Iii-If
:!.
&s G0'4KrC
Toda-irnminrNI.Ai
for 39 minutes,
"t
- i
.
ic
g
41-5 gnu. of alloy in 13 c.c. of concentrated H^, dilute and ffiter off I%M)4. ago
Dilute with water. add 10-15 cc. of confientrawd HC1, boil for 5 minutes.
i
h
ith KH
O
til
di
dil
i
th
l
i
i
d
l
i"
lee
at w
trate
r
me
cator
s
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t
orminge
n
.
. un
y
fi, G. 100

I see
too

~ 100

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A I a. I L A
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.
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appear in 1-2 win. To det. tbL. amt. **
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od F the onrtral OWN. with AlCh. wing zoo

004 PbLe~thahiv as indicator. A. A. Boebtfinirk
r
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00 AI _L_Q 11 F P11 1_1 7 -k- M_ "AX-M At A_k _1_ L___v
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.00
use" fW P"Wins -dhm faarw- 1. V.
so r T J. A= C=. JU. S. S. it.) 7, j2WaO_-- -00
-so
00 +M-6 is di Ito Prep. in a putt state, hft%ggt
00 41
of iu hygfusewicity. Nap 99.90-100.110m' pace was ob- _*0
so& tai" Orield &I.-Wcl (ran% the raw material) by the
nirthcod ilewribed. 'flas M"5 of the cum. preint. -00
was diaxil"d in low cc. J1,0. 15,-A) 6. of dIfy KCJ addral
00 c and the nota. Altered after arid*. Tbe almcrKv of 00
fiuaaak-&tuc=badetd.byaU to Occ.altheckar =00
'W ~' = a ph.".
sWn. oiw drop at 0.1 N Nam in
go. phibalcizi aad beaft. it duo"mtes we abicut the 400
00 pink .vkt o"m after boiling with Wda. of I drizut '00
xami. mort za must be added otherwise. The a. 0
00 is then evapd. to 100 S., the cryst9save filtered throMb a
00 Guuch cnwbk with mcdoo, wuhed with HjO to dis-
appearance of Cl (with A&NO,) &ad checked for the prm-
04 ewe of N"Fa by evapg. a miripic with HCI to dryum
00 k1 (IcAlowed by ben i to WcAudekvnce). the wt. uf residue
bei rMaUL to Nap. 71C mother hquut Mawin-
i:~Iuru t filtsallim and washing can be umed in dis- X00
a.Oil uAving new powdow of Nap. A.A. Duchdir4k
i_W4 t24D 0
0 0
&%*-it OTAMORCKAL LITtRAtual CLA$$WKAIICX t I
f-T, 7A tA t %*No 0 NIMMIS"O'.
u a tv to 1, Do a Ii 9t W it it it
00060400140000090600 406010600000904100000
0
T4940 goo *is a***** go so* 0*06 of so ::::81

0
a c a a PU a I T Ow
oil
i
Ald'.00 mot&
Z-3
oom
r
Pas *Oft u1 PUPMP
op=
0 ~.2"m
,"PAO PROMA supus
1 7

so -ma 91-01
.10 p ."Imp ""0 it
p4"

p
eb

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1 10 31 1? 1! ?A ST CM sy M n
lilt' 00
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*0

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go Tbq Use cg Tw Amal"m is dw AmWI& of Allm V.Tanartmays and

lj.vjt&.Ijdj (Z,,mdmknVj jobortastria
F
.
f
A
fi

008 ')
a
sluot Im
[it lbuissian. ivediffuslit;ft of so prr in brim. An a
6 altak'.11
so)
,,,qmntrateI fi
t
1 fn b
li
l
o
mm
j,4
.
,
r
al.nlItIl nol,lont of brontAt I
l
Kiratum
.
a
f .00
.
or 5
" tin stviatissank.
l
j
with a 1W
am the univalent Cu iis titrat'd with -teig
anial
th
i
Af
.00
00 .3 e
ter remov
ng
g
diphritylativine a- indimtor. Tin is ticterudisM by differt-ner front !:t'u i- Sts.
'
f
l us a concentration ,
I,
which in iletenniewd in the mampiaray aftii-railding Ift
-
- &t
l
oo
r.
.
m
1-5.V. (21 In the nitidpois of 11466W the sum of Cu. Sit, and Sit can
usine,lafterrviluction in a m)lution I ontmining If,89, *nil HO by tit rati'm " ith
with
fit
ti
l A;00
tin
r4
iplirect.
KCr() ('11 after reduction with ftl-Ifg issid the Sit
" zoo
In lf(*I, the I1bSO can be rtAut,41 with Sts-Ific &nil determined
Khrtp
,

0

00
0 ,
titratiott with KXrjOj.-f). N too
600
Fago
404
goo
goo
see
t!oe
goo
METALLURGICAL LIMATURE CLA$jWjC&VMG#
see
As.
-

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, IT
IT it
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t tt
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,

a solaiijides, of Ruatilloi, of 411.11.0.9virtsk M11.18 b
acids, J.TsnonsvvAitdS.ChrvlA,hvM- J-G*N-Chm-
4
,-- A
w. S. I (I WWI); et. 20, 4=
j ".4111,I.Ailve ti-14ti.nj twtvnlit tile v%ptl. on
Ortl, 41 jiflicilitly -J. ~ts, wa- r%amd. In the
it

J
f IV.-t-filis tit th#
elAMPIC CAVI, tl4 VO. %Iltl;$ All-I a
:
MV, ~ , , . , I Jill:. The
.11 - Nt
limpridrit wrr-- ballvii -it), " 01 41-1 610 1 N 110 ill PAIA1. 4
l

fifird 11.144 (tit fWA10 aav. i~, %mi. A4,10, -biskinx A ,
wp, tq.,ts f(w ill doy4 save no iiu-tra-l The coo
tenult%tirikpil. lisdishilitiv, aKrtv wilh the thrtirr (KcAthoff.
coo
V"Ims"firie .101,11yijI %aml ..vu I.- vah,.L its ill,- vAlue of
1141 Pit 14 "It. i% klultvtl (r%.
tile jmkhtcl "t V.
I
-epillwlialld. 1,411i kill ly %A. C'"llikis. can Ile det tt.
11:
it.* front the .4y. olato. The magnitude L, dritt fix
:
Cal't miul SO*, mitre" witle the piel,114ml data. FIT
Nial" I., W, 10 0.41A it'll 7 X 10 (14rdralimaril
11-11K.411"AmI.C 3 27'..0411 VI...

at*

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UTCS- T U41 CLASSWIC. Tj GA
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~md Cog

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Old IL J CM000004"ll , Appl. Cbm. Saws,
I I
to A 0, am
to ow -mammon, W&M is ukaw w" 046-
OlM-K^Cx)O,,tO a bk"-Tiow Ocamimm; trai.
ifftb an oWfi-WW hr ]Pb- in uW or woni
~%-- bAdWabW
a" wh
=Uerwi
& d"V
monks "M-mmi Alsbw fw,uw MItimpoof M
or Alf. H. T.
17~--- L A491A&L~AL UNNSTOW C&AAMPKATIMP
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-
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1
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w
(No, TI, Ve). SO I Im to 1, but If tha
diffamm 14 camaidemble SuIv in rodudd haft-
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~
i
b "00
so- uss
n t
e
4
come, reaud
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A I at A, TALLuRGOM U194.740 CLASUPKATION
I u 9 Alp 11044 *awl[ Olen it n .1 rw0 .1 1
0 0 0 0 0 0 0 0 0 0 0 0 * 0 0 *Ir!
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060
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*
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1 oil UNIONS usymn
4D 41 -
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u 41

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IAL go
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0
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V TANOAI* sW ]L DmvAmu (Yavo& I&b., 1987, .00

S meL of x-N&W an added to a Us 0
0: wilutim of 1-2 g, of Ounamb us bot H.O. ais
d Ah
W
w
-
swutim in absken, douted to Wad, wil %0
a An shqua peft of as Akre" 6- =a& nillubld t0 =00
Me-cmV, eseems of 0-25KA)kVs(CN)g is added. mid

the whWm b evapir&W to dryumm. 5 ml. of HO ZOO
md 15 mL d6% Owa~ b 40% Z60H we added,
md do PP. is ouUmmied solld wadied wM do sum
in M4 dimoked in dil
The
*
.
.
pj
40 0
wA the edutiomi ja ifibuied wM O-Ix-KKnO, (I rid.
14-9 mt. K). R. T.

0. 1 L A METALLUOI90CAL LITIRAFM CLAJWKATION
ISO", use

p
I
1
T
9
, i7jCiii -aK
l,
F

19 Al 13
U
;
ill I
S
pp 8V W

t
I Ow0 1 ill W 9a
3 8
U
1
&10
OA

A 1) is U J, J, J, v a 10 it, I M J) 14 a 4 R a p 41 a) v IWC
Art C I- f _sL -A,L_ ILI 1. it 2 1 0 is cc go a ~. A ' A - x- _t_T .1
00
Use of do mmftm in do asdam), -00
0, 0 Is 6e pwm~ 49 ammis. 1. Tanmmv &W E. G.
DevitmhvW. Zovidsk)a Lab.-Orl=-R11937); c(.
0
C. A. St. Mr.-Tbe 411010t6d". Of ths Pmv6w m9thOll
is bamd as the st"WtY of As" WAd the rvdUCON, -l
00 8; Sby by tmfivis the ode. with antalgam witk about W."
Snln1NHClatW7O*(ar3wiv. Tbeequiv. quantity -00
of So*" fanned in the mactim is then titrated in the
soln. witb KUnO6. Tbt Wn. gives excellent rtmults in
5- 10 min.. CIM. Blatic
zoo
coo
go*
go
age
are*
t:
ties
fsm
t_&%w.sLA .1tA IL-LURIGKAL LITINAT Ot CLASSIVOCATIOb Coo*
HR
it
U it AV
9 ff
4
to 00 ego so** 0 0 0 0 0 0 0 a 0 is a 0 4 0 0 0 0 0 0 0* let
40 0 0 o 0 010 0 0 * 0 0 0 0 0 o 0 o 0 0 o 0
io 0 0 0 0 0 0 0 0 0 0 0

dalovem owo move grw-lw-

A
L 4 f)

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AdeorpUou of ione cd wisbc by prodplufte. 1.
i. rA%AKAXY,.Mld N. 1. )III91AMAISCHVIIA (.1. Appl.
'(IwICIGlW, IM7, 10, 19201-110)).-A now ts,lw of
PAIrAsirlitim, tormt4 hydnOtin tutPOr IMI, 10 J~"-1114,141
in th
( a
ff
b
i CWI
i
" N
as tr
a
am
n oil.
,
e pptii ZQ
t1w bervana saw, ais a nVult of
adomption of OH' by thWt.; a me"Od for the as 0
ImitentWm4ria thmAkm of . bami on ppta. d Cat's
or Hrr, in atf. MR. is dmrib"I. H. T.
see

atIALL%Jkf KAL LIlIOAIU4( CLASWICAT10- ZZ. moo
4

Ot 0 *1 11 1111 CA 4-
.
1 -W'L terwo 14 -Iva
man 41OWDA I 1 13 1
It ft
l

.
0 4 0 *10 a
it
t
00 000 00 e so* 00400 ol 0 0 0 0 0 0 00 000 0&1

&,Wjik a a 0 9 a 0 a OF W ill UP OF III, -
F-T-- eos e-W

n U is is 36 0
a it g: is m a go U it 1, lb 41 U if of are
git! 1 0 it U Is W is
L I
L
A
L 0 A 0 J I L a a r 4 kl--?L
lot .0 coo v I
t
D PRCrfR
Pa
f$ A.
S
A
gs"ISI N
_P
%rj~ b K.SO., inevroo4as fine ft-V)ti and "ling age.
'
%
'
mrs
no
f
h
i
h
lk

ill" of wallet IgF
n
q
Component o
'm
t
e lemorl
as ima
. fears
at,
"

,
Tannage, md N. I. Ifirialm-111vili. J, It C". it is probably due guess fulstioptiossiol If ion id water loy
fir
e: C C. A. JJ.' Thelypirsof ;-0o
O-V clortrualet t'
4407 . ~Cro. own. Was clectrualel led with adomption curves finr she system in the prorsc~c awl the
'

i of .W. of Imb(NOov. An a moson sily for
of P" alommorace of plitential-forminit whosaces are given.
rhe i
1 (tIttopisminii In .1-011). was 4! lodn"I by h
I - -
7 esimmoorp. maintwittion titratina (defined liv the fact that, in perfition
."sit the r
filling 14 Itself h
lllv
A III01%
V
IAtion
d

141 + Collis
atm. nov ifiraill- lisle 4
, ins di4- .
.
N
y
illind
q
i
'11
i
I
U."I all stoware 'A the hydrollylk. mid"'Opt
is le *
t
1.41111lim) ill I'lle kill its Anoll".1 dosid"all'i it's iin too, -00
;1fMoothly (fur Ito it charowermik, I"'Olorfly C4104 divalot I to*% itself No lilialitts 14 Is Wn As liollivaic Nrustiol '
~

i Ilydriblylic wilemptiOll viat milim"It Simi in 1
sysirl-14 lite lite minple (K.
A)J with NAOII onild slightly pildlish
'

it 01" still I'&*'
COM tit plwtuil tell. Ad.l.
41%of all-.. dint Wrate with IlaCl,,
' 'CO

:0 -3 aultit. of fill -,.I wair"T. 'I
AlINOadmastimonall
we Value s'lifing It milioly lir dmpi. I
lor feet nolifistion id the

1'or Poo ill the infinhyd"Mir filiation was lentalivri
x1tword smilit. incivaseli with the litrallon anti di%appraos rather
0 al #.allow,: (1) the lot rietirtodi- a4l*prln very ansix. sharply at tile equiv. Im)iui. Rod lite %pill. tan a title list 0
11; .1 As ion kAs ion to As) and the Clem"Ifilik V" At a volor grapprars) still millintor fill, lilration until file oa-
~_

'or
lecleonle; (2) the sl4n., couts. CI. If and
..At
I' "' diaffilmar-s again. The end lionst appear, mminrr than it
::
.
t
!I I skills allso mistall stilts. of it" Wildeit whil I,
be 0"- shomill. the crrtw twins 3%. Preliminary rstablimliffient
:
lica-mlisselifia system, tile sysitill varvi. its
eudel "1 the relation lwtwtvn volt. of IlaCloind KtSU. and use of
000
I'leglaq to the hisildr-lon COVICU.; am G, 111. with thin empirical tiger (its illic rvaltgafi~m of lite emir are IIr.
tjointlyjening losynisd an equiv. point wish the I onsnarrided. Sit rr1cmisrn. IV. The syslongs fill f 0
if
of Iry.luoditia-ts aind uporiling certain colts - tlem t SO. . lb". 11, IINS 1111(ill I"MOVII I.Alf(MIS1. 'I for ::Go
.
to ollitalla the tilralkom cwv" fill rise&" of the usellumd previtasslydest-rilord was need. Intlovoyl.tenill. ,
-

in file systems mtg. As failed. Five refer + SO.-
the ashomptioti of If kxmuf water takes pkkr in life
Goo

The liposm IM + SO. -. Ibid. a presence of K ion and an rimms of SO, ion but not in th

Wk. presence of IN& ins. The probable formation ol K#Sf)" -

dousts kvv the tswthvl tell -K phritulphilialreiin
Mesa, Ptk';O. is shimn toy The minicaritacc of etiniv. point at half

I'v bratills. fe
Is of the vol. fit required by the trActwis: Int, * t

'
1
-~ 0 a
4).
nic results are suit salimimewly (,if tile
kin. .1 SO, ion. ;.vm rcloorracev. A. A. I%.I4p.uy L'O 0
L A *ItAL&u*$KAL LiftlalloOll CLASSIP WO tv
_4W; _=7, - - :' ~ - ' - --*-,--,-I- ' -1
npi
said- so LI'l. J11( I I O'd .4.
U xg, Ali
W 0 at it so K a a 29 J
O Is 1 4 Od 0 a a I or It 9 A] i-I I
0 ,
IS0 : 0
.00 10000 0 0 00 0
T
0 0 0 4 0 0 0 0 0
log 00016006 0 0 0 0 6 0 0 * 0 0 0 * 411110

I I its Y I I 411121SWISKUM"
0
s
so,,
so c
owe
00 a
00
wee
so a
00,3
00
00.
001
so j?
Um Of fivOtise COMWMde 12 dmakal Wy&. I,.
W Sh. Talip.,. Ilu". arad. Jtj. J.'. R. S. S.,
CU"" Omsk- -0- S&. Am. 1038, W-&L -Fr lb
Sc Ism Ca and %fit a Aight "c,, (,f.%AF is
7601~4'. for "n. from Al anti Fe, u.5 and 1,,p If. p,
B. C. P. A.
-00
-00
-00
-00
-00
-00
golb
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w 400000400 04000604600:00066090
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0 00 else e'tU1111,111 w1w V
s it It a h w 11 W 11 big MI1 161FO'
I .1 61#w 41
'
A a L IF A, 6 U Y A I I 4A j s
00

ii tratisal curves i~ the system Cd' + Rb, j -go
00 rel ex). IV. Taltattarw anti H. 8,
'
-
' -00

ONU -
s.-
W. ST. .
classe lei, plath. qr.
. O&W. lei U.
'
. 2, 5:0-1fitin Enalkh .,rhe civis-A-
Will. IOU, No
1
h ;F
i
A
1
fit
i
(
WN -00
4
O
1l (
.
nt correwmW
t
ns w
,1
)d
90 it fence Ix
94n. Is dispLaced bit addn. of toutr than WCU 1.501.
as (a formation of, C(ON)S. The CffCCt.(RbCj
00 tra,we prnrigiuncol ltbWCdFr(CN). i-s ppid. twin
WI Y flit, S011%. C(MIN. Rb; K 1: 2. it. C, P. A.

04
coo
00 =09
roo
00 x f a 60
001
-
1-00
Y ago
Moe
400

so.."
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4 k4, 1, ce 0" A It
9 wit slit r9titt It Or
Op LO n I In
~

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9 "ttl*
0 0
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M
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. . I a .'~L d :-34F

~ j.:,4qj3jvmwrlk
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all Rabin ISPAPP0414141 al 4j
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see

be*
too
tin!
"00
NITALLUNGICAL LITINATLAIS CLASSWICATION
--- ---- woo
it a". oat IIIIIII 4K Q.. III
If It2A 0 3 9 1

u 19 At 10 Is a, I mV 2, ; 'a if x
444
0 0
T4 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 9 0 0 : 4 0 0 a 0 0 o 0 0 0 0 0 0 0 0 0 0 0 0 W
I S
40 0 046690600 000000 00 0 06 0 0 0 0 0 0 0 0 * 0 0 9 *

01; ; ;;; ; i
OIR
go
is's
00 1 Tf~,A
*0
b
0
00 d
so T
go
Olp
000
.00 w
NJ
-401
jjTWCk"m%=mM it; ofdw mokbUity cu"06
13* ;O;W
Zi W4009 slyj I OHIO.
of
is", a. 52) is
Ve R. T.
mm 7wbevlo,
AVI t
I 606h %I..Nllvm
Imlapi wil G%V dot
M 0 AV PO
w4 11, It a 09
0 0 0 0 0 0 0 0 0 0 0
4 0 0000 0 0.00 900-90-0 0 4
;;;,.,I i-~0600 i
a ~
&I,
0
An
0 0 0 0 0 0
-00
goo
ice*
lp
lose
too

Sim v a v a v a 0 9 a a 9 Im
.0
0900006096006 . 0 em""
I
It Y_ -L-"-AA,u M MAT, I
*0 A
wwawimcwnu (J,.' :Q,
124--130).-Adow , af R*, by )PbW4 occurs Ow
OF'r"-wifla at a MAIL for the
R. T.
Ask SLA MITALLUNGSM LITIENOW9 CLOMPKA110"
I
;: Coo
roe
0*
000
zoo
too
I IA rw Is 0 v I III IN 'j A3 03 '1
If 4M
* 111 0 0 0 0 0 * 0 0 111 0
*TO*O* 0*0*1:::*

sell Oll Me Iskul one 41 Uli;l
Wag - ~k$ t
I?. 1~ WWI- ~v
74
Al z
rf F
Thd
A (U. S. S. R.) 11, 214
1PO
(19a .-Is on J"tilw of the 3-COMPOSCUt "Stem
gQ*&jW40*tbefoWwbWdmibW -00
who XFAF. KFIHF, 2KF.3HV, KV,
4 :IHV ma Kp.4Hp, emb ad wMcb 6 charactecimd by an
isdivw browit as the Mir. cum. With The ctmPlim
vi KFJIF @a A tmp. madal KF.2HF at 401 &H wW salts
are 2=k ad. The =%. Aow the pumolhility of
olmaimim wid r mks out in the 2-amsponrat syn.
I
Irm Y-HF.bM Amin ibrUvomporast symem KF-Ily- see
00 3 llj()!I. a., in the pfrom" of Water. M%bf fdrytMes.
000 - . A. Ilmhtlkisk zoo
004 400
00 zoo
Are
00
004 209
see
zoo
0
400
see
1"0
L I_!ITALLUMKA~ LITIRATWK CL&SWIC&TWo
ll-Z see
-it sdn4eo -d I foldea Nil GOT OR 1416301611
fi a Al F 0 1 . a
0 0 0 0 0 0

~ifrl m 11 4- . %--14! -
, -
A
7
z - -
--
__
III AM ll
In 7~ I
.
OWSU46 me P&OPlefIgI ","I

411
Is as sod" ad
00 9 Mot:
sea

0 , ?1-
.1,04 not x

Tin
,0!"l '00

I 4
iGroosT dkz~lw Mhe 0
0e'4 -
.
V"~ 4w
e
d
00 aw-"-

0* 640", "Sow edw
-
00 ( I -~), abrAmw is draw an
f
W dmok WAK kmmim o
P
000
0
dkwlim to smmivtt~~. lu woopm
k
oew dimmand &"Omni% Wye-*
of OmRb"W "d Im"Nod of
W. R. UWAS 0
AIL Sb'o
so,

owe
Woo
NOW 111"ouve
of"r.o."Ol dn.v..om folsol Womw All
JOLM ON

m
to 0 learamA
'
T %
v r
r-
ov
I~Jb 0OLO 0'
O
0 0 0 0 we O
Go 0 q 0 0 0 0
e~
2
!
,
.

- , - A - I . Sa . . . . ... 9~ A a
-
-W-
04
y
ww

L 0
_,r~ CC* 0 0 0 0 0 0 0 t 0 0
_f
m
I a 11 11 If 14 is 16 It IS IS it 12; ONDAZIAri vs. Iju ),23 mil a.. 0441
00
to "it Amore
A A 7 It IS A V I AS__K CC

F ff"C$441 AV P.&F(SIT Il ~Wf.
D&Wni"dm of AIUMWUM he the fill= ~1 0700te.
Iv. T"morv 411*1 Sh.'rojiviv. bl"tka"t Lab. a. 23 7
Alli
Alit
l K
I
N
. -stil
n
l1rij. llut &*
.
a
oo
Al an NesAll's a drAllite *mi- of 3.4,'~, NO' auln.
defg
.
oulkie t to ppi. 4 the At to added to the AICIs and iffirt
1-2 hirs. the coments are evnitilugral. The clew soln. is
Maken with 0.5% NaP Salln. arwi tentrifurgiA. All" 2-3
such washings the pill. is wriabect twice with 1`111"Ic mak..
'
fit rimsf.
full 11 (tee Ili NO anal I hen drint at 1:111 - INO
00 of. Its order turnerI SN"1114S-le pptn. the Salk."I NaF.-
100 19 AICIs sbapild he at least The variations tmet"n
-00
to
t tbecakd. and found NesAlVeranard 0
'
In elipts. in whirls the sollms. were filtered instral of '
0
Cqu~ the differiner" Itetwern tlw cakd. anal found
00
NssAIVs voted front 0.01101 fit 0.111PN If. Intlimetills.
oo i t he I!pt. unit filirt lmtart air ifluited in a III crucible liver &
00 strum Arline withatist nithins the plit. [at adding AICI.
00 to N&F it was found that It the ratio NASF/AlCla is 10 the

II
nrr1
PPI -
v ul Na.AIF.. Tb6 '00
00
I up to a Na -'IAICI, raliu 4 44). In e
J=
; ~ !,60
00 1 hr Al a- K.AIF. the nwitilad at killing KP In, the Mt%
'00
was not splitkabir Iarj-mjj%r the ormulls u1b,siml Werr I'm,
low. Inadding AICI.Solhe KF tonal troultsweleolitaired
00
with a KP/AIC4 te,ioof 12 and higher. The difictirrices
b
timmenth
t
k
A"
fl
d
i
ll
des
e
as
oun
r
a
en stu
cipirr
menta
y varied
from 0-011I)l to 0.01117, a. In clets, At in the praromencrul 1300
W 111T following twow"Ititr was milinsted; A fivist. of At
l Il
hh
h$
woo
*oi
e c
"S
r% Is a NdF -An. SIM. it% M Sri
mt.. the solla. is thoroughly ritized unit agart 1-2 hirs.Ihe
=00
maln. is carefully siphogmt off and the ppt. togetber with
Part of the soln. is centrifuged. thirke washed with Oji% too
J1111-St A SITALLUNGK4t LITIMUSTU41 Ct NaVoWn. and then withmi. sk-. 11 -o). rh,.pptj.,hj"j Doe

8 AS
nil wriglird as Na.Alls. The "Isit. diffitirm, lwlwrrn
i too,, 11.z.K.
0
C
7 , b&IjI4Pt 1 11
An t N Oa 0 .1 1 N IN 9 dp a 3

0
! a IF to at Of a a a a of a I All
: : :J; .

zT
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. I
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4 T
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-
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.
.
I I I 1 11
0 w 1. 11 0 0 W
u o
a It
20
,
Vli
ji
1
1, a a P 4 A I 1 0 't 0 N It m 't `40

00
The dry trosiduc rmzv
)omW
ill til
1
I
M
AlF
so f'I e
101114S
A
t.
q
o
EXPIS. om LINO pertsnord for tile detu. u( the Only. 14
N&bAlll* find I)( KjAIII. fit flificient ivinp,, At 41, 25. W.
Wo iiski IM" the milY. oof NmAlF, in it /Ii4m) a, n! file .0113
*so. 1131m), I) 411h, it 1) lo.10'J.010 1 .1"440 Awl tilst
00 .4 KAli:. in l1loot; 1(. .4 Ilm .-In 11 rdiffl, IIjtm. tj f1l;t!. -00
0
0 3.4511 and 4.&S*_14. irtf.. I'llo, u4fr. W N11,I,AlF. at
0

75 an-I 1101' w,1% 1 3MS. ", IWO
12.~U122 -00

00

t" 91 atuag6ofm 404 d
itanifle Iqualort,
f t% .
,
17.1217. It 7AXI4, It '2.',W, 11.0132. 7 11M. fr,p 111
-09
e
Swobilify o
Mist 141, 'J'SH114N. J.
b"k nets$*
A r,mlou,tt 1.) ill, wo1r. M And K.A111. (tic ..IV. If

,
---
711%K10).-An rottiti-
om
ch
(bot" 111-i It- 11VA,11N. No( it fia. A 111.1% a,
'
-
( Nl'
t
oft r
,.I.
rnath-ml i4 given he j,trisol. of N*,Alll,, KA11t, isn't
lk
k01
It It .11VII
j 0114
1 Will, -4-Ajnj,jV ~Nj
., .th
-
.
A
fi
i
1
.00
\

rim"%pund ex-11Y lutheir
Alli. winvle flat
ilqll
) e vis
2
l"
14 f
l1
..Iy. Alt
fill- I In' 01111 -11.41
,
1,rhavi
t (Nil
All
I
. coo

-3 .
.
(4111041 OWTH total
Fhe rwm were I"r no
n
db
s H evilfrittly 411n. 1" if elmnt.. #to 4(-
t
l
'I'strive tits. we'$ fr-
2a, ill t-wl- haVina fix -.1- crVoo
. st
fuelmr. A -m-l-rnto"i th-st fit,- ~Ic
it" nnill nem I
wA%
o
b
It. halt I."n 1.401111
Ini On' %A,"- MW Ohs roil'
'
4 mfw~ i
e
tw
V
.
411V fe'lohn, 06% thims, 1" kNII
All.
I
It.

00
1W analysis .
a Millite V.,L *a. '11W.1 And se,jain,'j, l .
.
.
.
It
age
00 a 16) n- 4 %4", t4 Im III,- pitict. 4 the mn-t N.. '00

00 1 1111111 X. hVinnitlAtV 1111114111 111.4s N4111 10111 ill. It
litialy %K tnits-they) were wont I. Na.All .
I
`
K 4041

9
Inst-Ge". P-Ilqvrjd~fcckem-, and
&AII
I,
~ekv the *ily, -4 rach plot %a, %, t V ~Ijljll,
Igoe
.1;
RN S4Sq Otto'"'Pts were Made to det. the atut, -4 N4 and K by
Inwrta hern
t 1.00

. . f
lestrVo. atilishoo, 3 tables a
not 3 trfvt -

mcorst sit given. W. It. licton 1 1111114

Joic OnW,'"(

"390
of Of a 0
'one
u it aw No
6 1 ; it 0 to m .4 0 it it is Of a 11 It
0 214 0
4
o 0 064 0
0 ,
0
00 0 0 0 0 0 0 0 0 00
0 g
r
0 4 0 0 0 6 0 0 0 0 0 0 0
I
tooo::: 000000 000000

-Sam& Applicattims of CWWAIWO AM POPUSAIL0111 in Chinuival Auslyus.
Det"xisinsitton of Slav
!.
7,
r
U
i-
i;a1dava. all, I A. Parts (if itfuziNA41pp JR.Jud. IV;W. (if
ti,
du
Id"479; KAP)11. Refffal, A11)", 1011, 4, 776; r. AW., 190. 7". IN;', i. f I,
Htiedan.j In I Is- rwtk~n of Zn 11. K*. and - - " t1w...111mil.-til 1. .-[,?
,,m botUorinined by obsetYR4 ibe filowittOpriltiltstion owt,mi4166--ii ,I if,.,
1'r-Tillitate (aful( it. 'rho lurthi'd Was U04 for ,f ZI., )),
i"-ptrmuru allecta tbL reaction Yelocit without displ,lcm~ tile ,,, -i, ~t, w
L
ow-7io, c. rhe rm..) ..t , ii,
I-,ijit ; tile tnost suitable temprrature
l~%Zn-.4rul FvkV%) ---- affftts the reaction, velocity and the omajv~-,tp- .4
t te; at small copeentrutioas of Zr~- the "jumo--ti- I.-,-
1.16eed sligbtiv. The error. however, is aniAl Arel 1-~r prwti- .1
t"Irl-imn h.13 no ldtlet ori the deterininatirm of 7n. The trn,r ife- r- i -t:-It
:,-,, iatrea*e in Ih, titratable Zn. The equivalent p)mt ii d~t,la,,J ~if
Ce 111' VIVIVIMINI.-4 .1., r, - , i'1
.."W"lltrAtion- ,f K mn,l Sa &kits. Til-
'
_ fu,- d 0'-. 1,
-1-nPMI tht shArionesa of the end-Iloint. 'Cr. fit tla. prq
FhM
'
,
;
.n of tile Pell
arui bAcii-titia.ted with ZnSo,. Xil acioi~ty #,f apj r.,%.
IWA interfere uith file tamthin. The effect of a ~pjhvr a,-Ait~ --vt
-f"Me by the WdiriOn o(.NH,F. Todetermine41iii-irims-2
f
ample in,050-cx. ineutirinu, d4,k v, i imn,ii,wit
griu.ol`4
of'!jtTit'. [it *I.Lrl mW wAwr to the tuark.
VA'.. i"'At t" t~ v-7WC*.. add K,FetCX,
:e,lke4. Thevff~et 4 H' and M- can bv
atnon-mi th,t no bluiol, colimr is fortvi#4. F,,r nn AA..V
of Zti ,- derrrminetl

Cp U

W_ w-w-0--w-w 2613000.2-- - - -
- - - -

010 0
' 41- . __ ~__* 0 --OF* - 0 -
IT
00 0*0000000 *0 0 00 OFT a 0 04 0
I W. T
- -4ve
Or

a If M is4 11 16 A ZI A~ It a M sit Jill UP bit UPP46 61
L 'a Is. f Q It J
W fX tv
U
tL 40 0 Ad
004 _ ._
-
,
it -L !.q~9-rt4i ..ft .Oros.

C

volumetric determination O(Cowr In alloys Coulainhiff

00 dway. 1, %', Tanitnar sud N. S. laivilicultu.
=
4skap Inellit-is wric
1
0 developed for (ktg. Cis and % lit M-Sb-Cu Alloys. (1)

0 Di,.Avc 0.2 111. sample by heating in 6 nil. water still
CMKA. c-4. add W nil. water and Ill nil.
00 IICI and beat to dis"Ve the sulfates- Filter. [teal lo

00 W avid titrate the SbIll with K140. in mrsencr tif
inothyl twunin, until colorlew. Neutralize, with Nils and
Add Mullith Nils ill (04t" the MUC CIA COAIIIJIM If tltVVN-
00 Y ties c-Aing drc.4orize file "It. liv Adding thollwisf
-1
IICI: fhen." 10,11-sift its exc-. then 2 3 S. NAIII.". Amki,
thUCiajohly, aM 2-3 If. K1 And tillAte With 11114.111fAll! ill
J
I
L
.)VC&II
sa.M
prescacto(SttrCh. (2) Dij,,WjeIhraAsPp
after thrilling the Sb odd 15 ad. of 2.0% sulfosWicylic acid
and neutralize with NHs to folint the CIA ammoniurn cont-
I)Ivz. The soln. remains clear and has a greenish blur

it color. NeutraliAc the excess Nils with sulfosidicylic acid
. and add 5-10 ml. of '-4J% sullosidicyfic acid At which flit
vAn. becomes pinkish yellow. Add 2-3 g. K1 and after

A 5 min. tiuate with tbiosuffate in presence of starch.
It. Z. Kanxich
Yli
a a.IL& M4TALLuarKAL LITIER&TV411 CLASSOKATKN
talasa .91 4- god
I ,
U 'A AV -0 Ali; 6 r
1 11 a It Will 541191 Iflon It I
0 0 * o 0 0 0 0 0 0 0 0 a 1
010 !u:o ~o 460666069060*664
ssl. a i 6w-
Aft L 1 4 rW 0 N 8 1
0 0
0 0 *10 1111 0 0 a a a a 0 0
114 7~7..
a
0 a 0 a 0 a a
d:V
-00
*0
190
of
"1111141
400
Cog
"at #0
NO
to 0
0

00
o 0 0 0 0 0 0 6 o
0 111
a a It 2 a 11 44 0.1!0
ou 11 Ole it 1 o1t0141,0141, of
14 A,4 a ---,L- I h 4 4-L-L,
A 1. -fl- t 1~ x ___K_ Q: vp_ tt.~v I
It,
00
oo -00
:6 sed ke at" is dw temary systesse Nar- Cz
Oo A ! loo
9110 1118,0-1114-11,C). 1. V. Tanamicy. J.
J rid
00 Gila. C". (I T. S. S. R.) It, 2117-711091 IT:'~::T&: bil"lly -00
'YotrIn Nall 1110 it inv"tigatird below W; it .1. farther (abIwe moi, -00
00 suleclic at alxxit -3.3* with 1.711 mW. 17v N&F. 71MI'vAr The koth.nid al
00 that Jaunt 1144- m4y. of Nalf 1twicaws only %fisitilly With is to Or mot. &I far as NAFJIIF; at -00
Ji #~! ri,ind triop. (2.1N 111411, .:IV Nall at M*). For the krq.i,w ~ullp to M mol, v 111"). its (sit as N&P.HV. With rising
00 11 NaF IIF 11.0. the 0* soly. Isothermal comr6ts I temp., %be N&F branch beconm 1014ff. ty"like the ari'l 100
Sivirm . -4 fluoridtis of K. those of Na have nn"migruent in. p.; they
00 liranche" ...wivskinding to the W4141 phsts". Nall. -00
1NaP.11F. Nall.'211F, NaP.311F and NR .411F. Nall all decouip. into 11F anti %'aF.Ijp. the Utter is staille up
i; to 90*, and decomps. completely at 150.. ago
;N&FJIF ro-exilt at 1.91 NaF, 0.09 [IV in win.. with Isothermal,
06 increasing IIF ("id phase Nall.11111). the Nall' contest to below 0'. Corresponding to c tn. Of *k'*, are represented
.3 `0i suits. firts drops to about U.43 inol.% (HP, 1222 nod, h In Projection on basis f IT.
00 then ivcrm~; at the transition point firtass map." anti temp. -I F). or t e system N"40-113FI-11-0
t9 is. -2.0-. flres&~ me," '700
09 N&F.ZHV (01.7 mol. % VIP). the soly. of war sartatus 2 and P-NA - I Formal
10 mol. % hich it wirestil tinies, as xrest as The only. in with More than 2 IfF d,*. ' on of acid flu'vid- ;:00
not amwar in the kv arra dm -
YarvIIA). In the %ystcm KF-IIV-ll#O. themsex.2oly. of K-11u: lawre to detect the higher con1pds. in the rvxI,,o
P was foxind III the transition fnint XP to K12.111'. of Ice rtysts. has A central dgrjfic&,.v. N Thon
V
Apprarancr III %*aPZIIP and III NaPAIII: in the .4i.1 "00
00 plister tairrespowl to sihout t1d arid 70 mol. 'Yo IfF In "n.. go 0
witbout marked chaug" in the conen. of N&P (about ZOO
11-9). In the branchof Nal".411F.ach2racteristicbrisd
cast be two iced . reminiwens of a similar bead in the sdy.
of KPARP. The trend of threurvr seems to indi- Zoo
V C-stv Possible e%iitctKv of N&F-HF coniplv%cs with more
thieta 4 IIF. but the measurervirrits could not bc followed me 0
too
it
U Dk it K 4 1( a It it It tt it NO n I ivA
O::iOoOOoooOOOoOOOOOOOO!OOO 00000000000000
1000 a e 010, 0, 0.0 0000000
6TA.4h A 11 a 666600000419000.0,00 -000000

C-j
-DirW DWasinfin d Akskim in Albm 1. V-jmow;caW
~tL"J,v (Zher. Priflad.,Kkimii (J. Appliat VAtm.). 1942. U, (1), ~140; t
Anwthodiscinuvilirciftwdetemini":
Al in alloys containing Fr, Cr. Ti, Si, Co. Ni, Zu, Un; it i. 10-1 on thr
r,,nvatjou of crvolite. The cryobw formrd way be whowd a meb in the
1"W"Ce of CO,*.Ni. 754 am Cr. If Hu. Fe..O! IN ppwpmw
propff compontlon. is-
bZ'.- P" a
We*
of Al i. i. fl,~ ;i7l
,,.omwv. The
I..
,be fwM: Flow dw solution in : gmtrifop cap,
wat -r" x5=.a." amufte. wwwe the Clear ad lion. Irtai the
. mw with mom 460,11% ado" of'Nar, NW spin ortlinfuge. DO
11COP-3 tWW, W-A d- M IMP% abul", dry at OWC, an4
I
wrighaNcryowe- In taw P~Sfiplirdsriag tu"WOU, after "askin; Ow
pvd#tsw with NAY. Nod a it in MCI molatics containing H,Bo,.
transf- is to a, Pt " wd Owerwaft wift 81004 MW 0 appear. Dis.
,,Ire the , " in dileft DM add All^ sW congiew as wwwal. if the
'ry'llite pnwiphale is conkniolwil wish Ift or IM wpw tbeN&F treatzwnt
.ft,r dmn)vW the AM P"Cill"M im NO + B.90,-

:0 0*0 0 qi
00
00

olt ) 1 4 s 6
A a r
1 w 11 11 11 14 . . . . . . .
a_ 4 Ik J1 N
~
Op u
~
0
04

*0 All AVC
oo
00
1
:00

00 -00
go

r~
0
ft jwk qdm W-AW -KA
C:;p
J_ LMI%IKhuk
n- NW
00

1:

, V. Irow
-The equi itivium solki
l
It IM, 41,
w fqoo

obtained by lacres" of NOV to a Islura
h =00
e
NOAAW to a Nap cown In t
=ace ot AW, at 0' b I I
to 4%
u
N~F come
:zoo
.
p
;"NOR of P OW IN&F.AIFII
r"ll" Ow.. It* lattel not. Alwye"
!a. f
Com
i VO
s
orowr
e
- 0-711. In APOPMOM with
NO: AN
o
al
,
te Sav
,
rYw
14.4 tural &Hd evothrik.
tivA Culie" z0 o
Bit" identical- "00
-CO.:
IN It of 'A H It (I
0
0 0 0 0 0 0 * 0 0 0 0
Z000460699000410
!-:go
:-410
;0
M&O
jZOO
tloo
1 moo
too
4 go
I
.MQ
6 0 0 0 0 0 0 0 0 0 0 0 0 0 0
sio 0 0 0 0 0 0 0 0 0 0 0 0 0 o1

A a a Ii V W V v
0 0 0 0 0 0 0 '01-0 ~0~0~ *; ~0;*; ;6
0411 1 it it If If it It ft '4 M A- )I J 3 A h 16 V A )0.;0l1 1:11 MA NIFINNO it QUO
A S r a 4 S I V f- 1. - j 1. 1 - I A 110 QC A. A - V -0 - AA I-
1. a N
Os A dwzq, -
, S

00
so

0
Sdobdky reldless at 25" In the *you Ifar-Aips-
0 1W. (The dmww al a) .) 1. V.
"V
i
: , -Tapmeev marl Vu. L. 41,11
Do"ady Ah". Sawk

: 41, 1 IS-241W).-A sold. sq. wala. of AlF,
0 (1) was treated with kbcftlwng anax. of NSF, ahshen for

0 4-12 bra. st 2V and truth the pptd.%AW and the super.

,
T flatia"
1 polint. weiv analyzed. As the contu, of NO in
0 Z . the -0141. Ifterroar4l 1"Wit (PA10% 1401.311% the t1lacts. Uf 1
nt life x4n, olectrawd fritot 11,NXIt'l, if) If-" then 0,11111%.
As krall as the -meen. -PI N&F was 67A lima 1.4%. the
so 0 C0111111111. Of the P111141. *AM rnfre-4),ondral tot I l%sFAAlF,

of .3 Id.

00 U j!~ lbesolWpkm3ewaa3NaF.AlF#.
Malplas of "Una cryahte arml With the fensullf
so IIN&F,AIF#. This formula was confirenril by klentity of
ON, PhencAnt" Obwfv"f on hentinx the synthetic and the
natural crywhe valrelpfirs (aranAtion from flatapelialic t,
CUNC crYst. tam at AW*, in. RM)"). The pos"ity cd
Analytically deig. Al at I I Nal"AA11's by pptn. with NaF
If is Ituinted out (cf. C. A. 53. VISSq. W.

A J a - 3 L A.11AL"PGAICAL OffMAYLINIF C1051FKAYMN
o' 7
I. IV, Out
-1 7 --r- C r i
U It Al 10
t(
I'll, a 1, as K M a St K a
0 1
0 0 0 0 * 0 0 0 0 0 0 0 0 0 0 0 0
0 V,ZAsA% in two 0 Witt"SA41311111,.
al.
!K4
000*0*00*0*000*000000o
411
j 7~0 0
*so
111411
411
400
411114111
ve,
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u ; ' 0. . -. ". .. . " : # HII-V . . I . I
00 A Vop 0*0 641,146 Shp a I"
*eo a vileattes A,* 016pell'tt 1.091
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004 -04

Ar

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'Mig si vir aftv Oft 431131 ON a" all
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00

sea
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" ; I - ~ ~ I ~ ~ .. r - I f III - ~ 11 1 - - "I - -IV T~ v!
I L z I p v I I I I T Uff fig UT I a Asa Al
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x_Iv_II_N__W WAUU-4
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VIIMSM AMIR ""WiO MVMS

show memb mm
OM
M
J
M
mml A. M. Tiblim4ro".
Abod. N-6 34.0 AL
'
4*wp
K&jW. Nd&&
-
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TIW.wp.
low,
la water lade.
%
Wlc 15cm
I
Cos CN)i. but In- goo
c mund by
N. Thon
age
goo
u IS a it a i d- it a itb 111 ~i Jr.
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9::~*
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411111 so Sir IFI- *I
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0000000000004
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'Of 6 do As a i 0 a 0-006-0---
i$ 16 IV- to tt AD a DS,-m Is V X )I Ill 11 It m its Is 0 Il 11 14 Is 6i G:c
,A- -A L-AL I IF A ft j L V 0 1 f Z
04CCIS1,11 ..4; 14CA'S.1-11, _!4.
00A
so ir 0 0
&q. sysletit ciang.
(N11,)VVMoV()V,.4lftO. INS", and 11,M). wo. sludbrd by
004 T limms of the photorke. photoliVeter. Tbr teliults we -00
:1; given in a tri-dimnensional dialivaln. Ody I c1mcni. cout"t.
(Aln:.04 - 12) appears to be Am I : its compa. trall -00
deffl. by The ytlkvw co". &nd b,V the 14tw c%A.)r obtakird
'.1 froluell-in of dictismAY1.1k. ^61 Ili ititilw1mirmins bhw.
zoo
mV,+l is finuml sit mall 11-lool conene.,
00 tit it isperfam-A with inciessuls Scislify Ilia 111&1~ Ill the Itakin
11A), mwom, ig aplwm. 0.111 tiwif./J, then 41mr4an
S300
to 6"41 will- fill-Irmlax ochilly. With our" Ain, 91 ill
pFacticully c%wiplele itanxImned to Wirio"wiltlidit, acid see
at 0.1)14).LZM tnVJ. of J1JK% lo the wgim of max. valuei
00. 44 Moilli situdit.l. A am" excroo 44 IN in thm: Poln. fordi-
I the saine coinplele formation of allk-ortkillybdic acht. see
008
Ill, of Mo. a gmter env" at & timeems
IT
Asiply she yield of *UkmWylmlk acid. Nim referencro,
a**
100
SOO
,2419
C~twft- Rill_ 40.
a. ).D, 1wee
.
11 'D
l- -Alto
01
ilt boo
Wits.; Iw4w. WOO
Villis UK a-- ill
%.W., .11 0." Uhl ~O 0
u 0 AV to it: loss
PP P P to If 4 a a 4 TIS a ft It a "a a 1 IN ft 0 W 4 3 4 9
0

'A LA
A I"
00
Oft
00
011111, 1
u
00
13
w V TV w
1-11-11-11 - I .. . - 4- A I A A i,"b"s 1
-, - . - . I tv - .. -, - - -- I'ii~ ii, , ~ - , I
PROCISSIS 01.0 pleploy'll '"lo
.

"Otecalwinsuic Astervaistation Of dwomium in steel.
K. A, Miatiltirva. Zat,40ayu Lab.
'
'
"
j).-Diw4vc 1 4. 14 %alllpli- ill
, fill. 'A A
I
fit lv4.
iniattl scid "i. which is 1.5 N in 11,SOi mul 3.75 V ill
II&M.- Oxidist by drWw6c uldia. L4 IIAh, Imil to
-
irmove N oxislo,wi,140ml. of W."I 00
until a rcddm L" appm,. Dichule the cLihw by
-afciw ackin. a, Nacl MAII. And Will oft 4"Y cl, Ctxij,
Ill. to twily JUO ini.. mix, to a 10-nd. aliqum &d.j 1 `9 0
4 wtilinc hydnchkA& tragent. let stand Ill min., 00
It - ti) tLiKlily 40) ull.. mild futil"Ire the cl.bor ill A phow.
=
Vitt.. mliaiturtri. CA. fix paccutAxt: Cr fly listan. 00
4 lul cillpirital calitalwool turve. W. it littill I*,g
Ald.$J.A "TALLUMICAL LIMAIM CLASSIFKATIN
4.&a- .10 04. Got
see
goo
too
too
U S AV 10 ASjj ; - - - - - - j it 4i - I ;C it jC a jrr- X I J;; Am L S 0 114 0 0 0 1 V a 9 a a 3
a it
000004,pb:11111110011111114111100000 ! 00041110000*00#000000001pe
OTSQO-----Ooooooooooo000*0060000000000000000000:

0
00
746V WAR!

'
l
a a 31 a V 11

"
! "

"
) 680
f 1 9 a 1111WIlls fi
l "A
L
I
. j
J 4
a
"
I
4
-
* -
-,
-- -
all Aho jl~u_
-
- -.
:-00
0
WI
em
Physicalch WLSTY
it
*
4111portan I in
"
anallytio' chansistry. rij. Sollubility in tho &ystorp
00
ell, .0 FeF,MsL.-HtO &1 23'. 1. ILIT d 1i. S.
l
k
h
b
h
Z
h-k
man.
araa
i
u
.
ayu
I.A. 40, Mi.-The "y. iwthenn of thr ttlflArY
systrin FcFr-N'AF-IIM at 2h' was studied. There ;art- .00
0
2-AdO phairsin the system*
* .00
16
The phaoe 2Fel-
,.SN&P is %a slightly ". in NaF u4n..
that it can be %L-,cd for quatit. sepia. of Fe from saabi. and
lee
for it, Sep". from metals wluve fluorides are StaL Tile
propritics of the double salt were Investigated by .,I,ticzl
09 A' (ituni,ersion), therantaosphic, and x-ray metimails. Main. .00

0 0 of small quisaftities af( N&F to sq. FrF. soln. (in the I,,"-
ence of solid FeF
31W) first incre&wti conideral,ly the age
s.
I
oitaly. (a( FeF,.3ifjO (from 5AP to 7-V7o), Indicating Ow =04
I-xination of complex ions Ili the salka. At KAF
life, the Prys.31110 salt wu Irwidormed intis tlj,- 400
double salt 5%aF.L'FeP,. After this, a 2nd branch ,f -00
the soly. curve appeared which dropped oshnaast vertivaliy. too
resulting in the sorpro. of 5N'zF.2FcF,. The int"iity .4
thii prmv%t is indirated by the fact that hicrvAxinx the Joe,:
roqwn. of XaF in the soln. frtam Q. 15 to titcrea- at or 0
is
the cloven, of Firflia from 7.32 Ir# 0,1112% (OlD 0111C.P.
Later the I,r,.re%4 41cawal th"arls and the rmrvr litv"Ill- 00
myrnlittatic at N&F ~ 0.70%, Further incresaw ill Ili# Apo 0
concit. of N&F gestalts In -m changes in the system. -1 Ia.
hauble salt L-a, stable to the end of the isotherm. Th, Xse
Mt is sol. conVueuUy. The double salt containi mi
cr"t. water. The salt 2FeFZNsaF is very slightly ad. 11166
ill MOIL Instal. in HINO. Goal, In ficl. lix(A. anti IWYN
it Is drartionalill. by sltruaj; laotwaf stiff too a smaller degri a, lay
X11,011 with the septs. of Par(OH)p Mae retarfriter,.
W. R. firrill
Cleo
A,%*-SLA 49TALLURGKAL
ioa-.i;v1 4-i a too
11114410 -iTi7i -icW WV if T'
'else U 11 0 90 is Ia I S 9 old 0 0 of I Is SO I a a
0 It D to CO It 9 it x a it a is Ig of Zo
6 0 0 0 0
G 00 001111 0 0 40 0 a 000 41, 0 0 0 0 0 0 41~

00
.
0,
te
A
10 it I) it is I
1
t 14
'.
. it 9 U m M, m
-
1, '11 It,
Y_
; ;
.t~ ..V 1.
t
7

PO"111#1 A.0 PNOPINIQ1 0
-T
!-so
00

oer
sea ..so
of .00
0 0 so
-
00 *.i 1 1. Flowenewy. V. Tvallaquic dategawd" w aw. 00
t V
o 111111un by miomilis of "ollm ROW141I.-I 77sitaparv Ato
O 1. Levitm larvidikiyu Ldb. if.
1
I
tralize the samp:e mAn., Amid N&CI tit gain. (ur 15 4. "
iNII.M. 5 nit. rA NII.CNS. 15 tilt. of iio-HuOlf. aud
trums u# Ft. and 6trute tile mist. with 0.5 N SaF w1w
'
1
COO
004 I be ~,rtsr-y -.
ll~ upj~ k-. I.yr d--kx i,".
and cu'loll"I
Mn
511
xi
Z
l
C
1
00- i
.
o.
,
,
the wthtxl is -
,
ul M& alld Fir
illtttfm with the (Ictit. The IWCWLWC

0 lice
interfirm with the Sluslylik. Its tile lwew 4A Mit tile
Al is ppid. with 21,11.011, the filter with the plit. trvA(c,l
titrated a* dewribed. The tilt-
W
" th
h IICI
0
is.
e
it
,
ftrable efiwt of Ve cwi be owercmic by removing it Ity coo
electrolysis on fig cath(mle. Flevenrefirreticci. zoo
W. R. Helm
ago
wee
I
ago
00
-
-
'
-
L
1
ILA
- - - BITA M
ICA
@
L
If
LL I A140f CLASSWICATKO
I... - .. .... ...
.....
Ito
.
.
---------
-"T -_
-'sill
1roo
b u AT to as I
0 Joe
0 40 It ft It 0 N a a N a 09
000 00
144: 0 0 0 go go 06000060 0 0 0 0 0 0
0 0 0 0 0 e 0 o 0 0 0 0 0 0 0 0 0 0 0 0 *

11 ~)1110 31 'w is A W-~
fll
-9i
0110C11,141 AND PIPCOff"IES ~014
Is systirm PbSO.--
U'0!67~ TAptanArv stem
t 1. It.
Cf. C.A. 41.
It? polvalimmsfir Itto. the WAY, pralart at Pit
wiiirf W*4 IONWI to too 2 X 10-1~ In "911M ill
1,, NAMiq APAI K^h the littlys OFM (1W11#04(lb Ift-111,
=
11) 1,14 X It, x ill A. all'i IM x Ill 6, powl
throw VOW* Ar Wit metivity wko 1111wil
09
000
00 t flvmij~,'c. Wit
124

ASOALA CLAOWKATIGP
atfaltURFICst toll PA fW4
~

Oki J.(

0 go
gill., 4041,11,
#14
rw. 4 1
61* 0 0 0 0 0 0 0 0 a 0 0 0 0
moo
=Go
see
see
ago
me
too

if 1 1 4 ~l 1. $4 k' -I- It IV .1 0 A A N It A 19 6- ll 11 11 11 k it 11 111) W41fle
It f
00 NOW topic meow for dipitintimleffill alcul wife It Prevvillril in the &Ajjjr ".jq, 'ro ifm N1 In oret. roncen. b
0 l."i, 1.
00 /Av. l1,*,41lg,,1j,1.lp`P All llf.ms,l Pill dl-.
Ahl~w ~ 11"t
' t 1 11
IttlielillOilo'llit. Ohm 4 M, K'FOCS), is In..[ llaildi'll, .4 ll(,I,
go I lie rily ve 1, 41 - li~ [-I A I-A-Lsot ofi,fi, 4.1.1 .1 fill
sister It give* lite rlear"t r4litiv. Saint. 11,M)., fwjt to aftlicuralkV td 1UMCX, Mid (firli 1,,r A
tint jWT,SulAr anti relaoducilas, with dillikulty laft the min. long". Cora. AM 110-M) ml. st 11.0. h~t 1:" '00
go
ly life hi twit pottnti,loseter
r"'I I"Ift, Ahirh is Am disiolve salts, filter. and wash the insol. smidue. Collect =411111111,
00 reading. is vcfv Alurts. file t.4tpu I NJ to 11r(CS), in lite filtrate in I Z1141-od. voliont-friv flask, add 1'21 13 evil
00 111C 1.1,1, is blight-1 than 11tv 111"It'llml volill'. q 1-1 v,4~ *T-, 75 ad -f -4n . II-1.1 INI A r4D 0
i.:11S WOCA-1 .-I ,:Ll, 011.1 liwirflne life t1twing atin. is b.,;. 1-11 4MAISAtif to f'.1mv ('it. 14, .10 1.1. ~;41111111111
'rhe ulul"0414r effri-t A
00 J Ni. Omile vs1g,,tomlir, mk,l all,.* thr 1-1,1. 1-, -111o- 1 4 fill
0* it ponv is lw%t frinoved b3r An addil. (A NaMr. T.1,215 -3d 1 nil. of I lie ri,dlwol will] 4d.1'.1~F1ljjhl
Cu slut rr;gvt% With VC(Cme it is lit-st rrm4lvvcl for Pik elcr%" of S11.011, 1 2 41mi. If flr(N, Imlil J.,r 2 3 gain.
11
00 4 AMA1110111 "11411 Cil to owtal mul 141 Pills. A alit ill, wilb 19 X ILSJ). X.O)A.'
00 1,1%. onit-l .4 1-1 most pil 1% ltivitilimly trtllns~, 11111111 the .410, Ifirn. l"'Itiou,11 all't to". I ovtl~ A,14
I'laL 1-11"1 44 J~r ... is jajTtlll~j bif plaintiff 1el' 1 .4 KI .441.1 Isleme,
flivaltill 11C Is film midur'l "ilh ll.th, I he ed.-. I it At
%ass 0
00 RN SSS
~--- 1. 1 tv%vq C
If ti -1 0 v
U 1~ a* of K J? It a K it it It N
0 0 0 :,e 0 0 0
0 0 0 0 64 0 0 0 0 0 0 0 0 0 i0 0 0 0
goo so 0:0

V . IM
I I L a a A
#%I A~O INC *Otfl
*JIM IMS
whom" old II I in
41

AM, AM
kspL , ZAV=
l
t 15
1
~7k
TA
t Pb~
d

0 f
P-
C.A. 4
A
W "b
.11
at on 16e
ZlI n sq.
% a
x, Cos 6~0141 in emas. W,
Omol-la
stu" IPb
Mb
dold

06,1 1
00 sh"m IN."m two sow".
'
I

0's
~
b7D4;.H&IWF
w"
t
bwmgdm- d
lomedlGedta into
go ims.- The Pdr. of
a" lb ft K "6Nk dAm
A
l
kwe ma or 1wradol
with isammiss vWWM (& aWA l
O. a-dw b

o obeerved In vdW chm. (bvbo * sedo) OW in CGPP a.
f
o
"
It

o
~O '. comm. stm
I
*
Sum f do g
of PbM is -wkm A h tim
~X- I I/W
-S, Wit d the Nov*
'-w

, 4 C-(--~
9
b

-
-
--
-
t 4: 1 Vista
%%Irv* wit QRVA00t. aR&
m
otT
n
F 'I v-,v T
1,7AA
1 ,r J,
~:
-00
-00
.00
Go
too
000
goo
goo
weel
go
A 0 1 It N9 A 4
'a U a o F !s 0
it
0 -
-a
a Wo *"W::, 0 0-410 0 o 0 e 0 o 0 0 o e 0 0 e 0 0 0 0
0
0 0l
0 0 0 0.0 Is 0, 0 w 0 0.0 o!

TANANAYEVj 1. V.
Anal. Lab., Inst. of Gen. and Inorg. Chem., Acad. Sci., (-1946-)
"The Phys.-Chem. Analysis of Systems of Imocrtance In AnalytlLcal
Chemistry. A study of Ni So 4.44e4Fe (CN)67 H20 Systems,"
Zhur. Analit. Khim., No. 4, 1946

14 0000000 MW
01-1 Of -," ff 04-0.1 16_"
if 14 to V it j0 w ow 0 0
Is 10 41 Of Q 0 1A 0-00
A
If- L J, F 0 4 1-1 -4 4YUJI )#I*,
f~ jilt
[06 4
go .
4~
04~:~etnlcal analysis of syst"" W__Ma"_Q -00
00i. 4
LRO . V. The syst#m Fey,-Ky-". 1. V.
f_;;~ ~epd If, N. Mh-humn (S. S. Xurnakow-17M.-
00 ,! 11 f I
-Go . norg. Chem. Arwd. &A. U.S.S.R., Moscow). Is-
osa.
itwit. Abad. Vdkk OkW. Kbin. Sank 1946. No.
So a 4.373-W. cf. C.A. 41. 61:1&.-At 25'. adda. of smallest
amts. of XP (up to 0.3 wt. 7e) to a soln. of FeF. resWtsin *0 0
so= increase of the MAY. 'A the latter. from 3.6% (at -00
KIt - 0) to 7_41"'. juilk-litial formtkin of coulplex I-so
jau"m At U.5"L #Cf', the solid pbstie UPSell.,11.0
1(1) appears; soly. of per$ drops shoply. and, frotu KI, loo
00 if j3% up, not more than 0.002% FePais found in voln. The dchydration wt 120-70"', those tit III dhyllf.w1iou
tIslAW Phan between JCP 2.4. and 8.05o' correspon& to and decompa. into components at 7M.-fif2f)"'. S. T.
11 KFAVeffs.121faO (U). analogffm to the
1the coin a zoo
dt OlFs(C.A.311,3&1211). AboveKKIF.and
up to 33.4%, the solki phow is 3KF.FeF..3HsO (M).
'3 '91. ., ps,411. of the transition U = 10 could am be
;ii drtd. Sidt I dismAves cosisruently, 0.018 moks/l. at
J25% the crystals have a, < 1.46. ove 1.40. The deby-
am (37 lines nitfisured) it different kom for FeF&JHO,
ZM. Th"mography shows 3 effeOns, ellminatim of
at 105-W', decompo. into KF and FeF, at
nd nwiting a( both components at 1005"'.
SkAution of U Wngs about dif-com into I and KF; U1, see
disssilving. goes over first into Wniben into I and KF.
Debyagi, nit of 11 we characteristic only of that adt; lines ;WO
of 0 1 of I Are absient; the debyagraw of M
is =*%~tlhuthat of U. except for 3 wt" addol. fin"
41 in ni. Fifir-oind ortherhondyk cMtals could be grown too
oW wM U. giving x I Q. Tbwmovam of U show
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SLA MITALL."GOCAL LOYERATM CL&SUPIC&TICO
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end filters well from hot solo. The toetvis su- W. A. Ifenn
Evil- to older methods, basest on hydraffitk Rosa. of Fe.
-
a
1
he joln. Is d
d. to IOD not., iseklided with HCI or 11,21"
heated to boiling, mrsalli portism of 3D% KF Ice ;;W
NO) are added slowly (the Intensively ciAlved,anussfe
mob. deciAoriven. *owing to the formadan of the undis.
Told. FeF.. and a white ppi. of the dcable f1sporide is
forawd). The p". can he filteml after several min.
whk a suitable mush fits"I. and the deobvd vletowist drtd.
inchorfiftrale. 71w uptimum aridity In drinoo.o(Za (rel-
ative content 1%) wits U.&A.0 mi. of 11CI in 11M) ml. The
ppi. aboatilis move Zn when The deta. iss carries! out in the
cold. No M or Ca To" famed in thor lips. voliess proper
exple, conditions West luillowed. 1%lidartary reffults
Tom "Milittril in Iwoo, 14 N1 41 Ills, 141falit, hill OiIN
&M, In All Ahtsfv Aslok id 3 nd. off
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fiftillp with
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*

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d
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: mid I.SmJ.of II.VOs (d. 1.4) Ladd IG-151111.0(hOt WAler
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s, ti~atznnt with [IF. W~ R. Wnt,
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cf. C.A. 40

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.
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'It' "1 31' V-- 4
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%vighetl
filter; (t,jtj%(Tf thg ptlt. to tile tilt,r .00
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PA 13T41
T;a ",Y-L7.1 I-V-
USSR/Chewlstry - System Sep 1946
Chemistry - I-ron ompounds
"Physico-chemical Analysis of Systems of an Analytical
Significance: VI, on the Solubility (250) In the
System FeF3 - EF - ~201- I' V. Tananayev., E. N.
Delchman, 11. pp
"Mur Prik Rhim" Vol XIX, No 4
Elaboration of a method of synthesis of FeF3 - 3~20
and. data on the optical, roentgenographical and
thermographical investigations of this salt.

T
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it
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atur von4. (in
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urt
er a
e'aft (roil% then 0 Q 0 M a
eAlls
a I T 4 Von the IfF contcot w-A, rai."t hy threct aihlo~ of IIF.
' l
A,
09 A is, xiiss Itin Wd*l -
ago six U~Owrt a c0 -, unds of tantalum WUM The "y. Of life %all firM ourrux-,
ilh ri-Itic I II., "'Iftent,
1 7-00
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b - if p it. it miss. at alwPut 7
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1_
s w) Ili. risi-IMft
10
p a inits. of slitmi 2A ;r
~ I I P: Ailing I It, rilauff I"m It. I h,

-Titration of Kj'aF, An,. its dif. IfF with N-01i
~n
T tiolid phaw Ij K ,C14 IF,) to 1, at I lu- Ina x, .4j.1 K rCIA PF.. I -W 0
WI h phrojaphthal,,ill. on-lbyl matiltv, anti nu-11syl rM

h ~
1
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t
-90

-
indkiisom (rise last in its,, tit C.&C11) con.tonelil.
c ; ins$( 441.5
IIF. IAIICtC (1147 tfttol in i+1
i"

Y-p., &4l. 3..-4..`,. 4.4 1,7, uod,. S0111 j--t trial. K,TjFi; ,,hang,, M
PdY from -lb-ml a coo,t. 2 to increa,jux
:
h
l
j
j

igorr 1 ~5 1o,4,, Ng() 11. w it h to.-I If VI r"1. Via, wtopted.
it, d
.lue,. T
r new ~4
ia~ i% KCIII
jl
.. %yntb,_%ijejI in
,*
he ilame mair Ati KTjF
;%'till UF tiscreamit
C trool po
v v4y, i-lurn, of tit, KjxF,-ltF-II,0 %"till
'rise ! .
.
I

a Kjavr, incteaws with irwreaAng
%losswit that the ully sit the it KCbF, I, rnogrurist wild falh, 4lowil,
lea
,
lip to a mali, Mill-, at 45-29" ]IF; at this Ont '
IIF atilt niolormly. File the tyltrin K,TaF,-KlCbFIIF

'
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,
00 11K. rollo Kil "I'AF. in .4o. fi~-, hArply: the lie%%- ",i
'! nin Ta -f ct, A,
HP at 2.1% it%,
ra,t 1, 4 Cliff,) I,,
-
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4

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"
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pre-'wr of
,
00
Ogg KT16pe. by analy-it Ili the plixturt 4vilthesittril In .6; way%: Is oil Tis arld Us in tile ,olid phaw, Till- enothim-A -Aay~
t
101";
'i-`6 with i
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go 13 (a) To Via* di~m4ttrA in IlF ~- IIN(h, thir mail. rnocli., %
)
,
a
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,
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r zoo
mild pill, with a K IlF, .4n. Ili an anit. cal,41. for K,'FaF,, "tin. oil 3..34
at IlF 17.16
; and their riwi again, w4ifl
"
1"
T
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K
F
A
K coo

1.3 1he Ill. W%* WA,JW4I with Ill" Alld litit-11; W ~.Jni -
a-e
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e
cout
ti.
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it
t; t
, +
.
,
h
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di
f i
id
Of Kitt`,; fr) fly revrYM11.
with doloble thr lont
inctlinmi e unts O
What lovirrr t
an t
n
v
ual oning coo
.
,
lw,-Iuct ill 'Oil; IlF; Ill, :1 fir.miticts wer'. tQ inuttlat ".1tins not *, 1113 VIWIn. jolffACtilln and no U40
Went"j. KTaF.. 1",w 45", Ill", flu- salt ltv"Kntttw~l nin. are ob-4-irvelf. Tile corulition% ill %taiiijity n( #lOola,
S
k
R

to 2KTaF. - K,'rarz, + Tal'.. Abcm- that - al
ali inttal,
"
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I

#4 KTaF, at 25' a, a futu-0111 Of [IF I-
ilininit
the Av e_~-ntt-d by a plot (A 1. 2,3) ax-jimt ilicr~a,inr
"' "p,
see
.
,
I "'"lignsent still ha~ it lihallow inin. ( lo.93fc) at ablmt 511 ~
Cb in JIF +
4vi
f
t
6 [IF ((I) tile right of the z,ro abcit,~a) awl jiicjra,jnK RI,
;tit the h4t ill the mro); with itiffea%itig ill: 01mrra%ing
-
ly
.
ng
IIF, KCbF, was prq.
cancs.. treating wilh'Kl-'. wa,hing t1ur pits. %%ith
IININ RF), so fall,, lineurly, tit,- twiler from left to rilght being
*
see
,
*not rrcry-fic. from 10'.1 HF; Ott hearing at Ito*.
Vic C', Rill K. NI. Nil,; elansple. 2R[)F.
raF, j, 'tala,
'
,
the soft rvo1vt, fill coutintiololy. Titration of K%Cbltf is Inut" M' rif"Wo, than RbF.
rxF.; 3NII,
lie pirm"Ce of
IfF will) SAMI holdhYl tell, it, I
Ito dil '12111C at a idijohrly higtwf Ill, that$
.
1
Wes
.
a
CaCh) miiurn" 5 niol-. NaOll lm-r fruit. CbF4. 01 6117, call onfir rxi%t at coflAttriably higher fIF, Mist:
1
-

acteirrant (4 the 'IM1111211cous hydrofyl,ii of K,CbFl into Ta 11,
nnly at very high IlF, I,) All known (
-If) ol,,411q,
K.CtA)P,.jI4J and M. flu- -ily. Witheryll lkali suclal flaotantalat"and thioct ilitinlyAt" air iWed in.
is
IV) at 25* wa~ iov-tizattit fly incrtra,ins only the &Mo. - eluding the new KT.IrA and Kcbi*.. is) S.-ily. dala do
'
.1,11il ill satin. if th,
11F not loosidw any bi-tirr coviditions for Ilic upti, of i
a alj,j
. Ch than through their 2KFAIF, %alt,,
N. Thno
S11191114 IV a" oft
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added to witit. wins. of AIF.. cun be
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it
3%aFAIbVyj= at bV ' Ir but W lit.
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We dots are given to pmwc that the formuLa tof cry(titte is
mBUy that of the first malt and Dot XasAlFa as has been
ammumed. In this fogin AIO- can Ite pptd. from fincivide
volus. and orpol. from most tither ions In quant. unalysic
coo
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,, -w toust
up t-,
s,-4yr
.
. I S. t4
.
.4ample in the nvcc~%ary vol. of a mixt. of ltJL) mi. coard.
11
90
12
l
d
IM
d Tr
d
z; . cone
a ri
m
.
. water. ficutrelive
, an
#.
#
the Ifint uAts. witb MZ(010, to owthyl vitilvit, r"p. to
a *Gpy corw4temy
t6a SPAM to ef"latfire at loot om

0 .
fl
i
i
0
hl
h
7
1 00

soj ,
mu-1 no4
(tratW
on piv
lit n
1
j) w
Mg.9
,
41)
h
IR%I
Ifir 1
1
ith
& U4111
i lee

Oe j .
an
.
v
. w
1(
alko 011~9. WOON low tr4dow rowle, .11 -.8 1br CA trith
00
4 xTrOll. life VANI. its it N
00- m t: is insit ars. tow ca a% nssime. ro.,ep. cA it,%,,
At. add u,ow tutatic acid while ppts. the Os %w femove

*'
I i 1
with N11.011. Tlinn
At

ZOO

00

a I I &
-ti ff.4%v-O. o if 4111TKAfMk 1;00
WOO
WOO

-
, 81IIIJ10'..
400
L 4 ~OO

of '0 Iti
u A A I s I
0 P t9 It it 4 ; 6 It CC 19 If X WO n I FA
0 0
00000 0 0 0000 000i00009000000996600
0 60411110000000000A

41 Al 16. 1.0
IS M a x u x a
T I- AA I
covt!L
MCI ISI IA-* #IIc#rvI "to
117
GMAW for dowminims low Is iimawii "n-
008 =W. si*d, Im. md mow natsm. M. L
1- '170-9
-I-V..TamGUmm-ZsrodAsyv L4b. 13. -
0081 196 Tin aom*k woo batted with courd. HS0, + .00
004 tbm wkbkw Inat. Wirawsm
No. to do sow ~ "d $%-# Was mommi with see
ma" MA dis BOO- Is' - In din vokobeftic del". .00
000 It -kral- imm -'- Ake PP9. W" treated witb N801f to 400
partim of the Clear
soa wm added suid =09
the Oda. was titrated wkh BaCls, in the pnmence of -Na
rbodbionate indicator. Both pi- ores we satisfactmy. coo
B. Z. Kamicb
ASJ H 0
COO
BOO
see
woo
goo
A18.11LA 69TALLOGICAL LIMPATWE CLASWKATOO logo
NOW sawInT goo
ot
C
6 v Im 0 0 0 1 W N 00
U III AV 10 13 CITA
0 0 Ip p 11 to 0 if III a 111 9 9 19 Ix Is a ri 1 14 V
00046000000000000000 40 0 0000000000000000
000000000000*000 00

_
" T-T- W~~*-*-" 0
V

~ A IT oil Illisda 36 U a Joe At 41411614~0
Q it 14 1 1 1z A
, I , ' , . . , L V aT
lk
4 A
,
IL
L
IF
JL
&
V
, S-K , __'
.
-
J R
I
W _

'
k
d

040 8. k
il
irliko still 1. V.
ralliallif A AP kd Chem,
WASX) A 3106-W(MIMMUZ101 er, CA, 41
*0 9 47*U.-(l) The silly. of 91'ralff 1" 1101 In the Praftect
'

a lip at 73
riwo Incresuslailly steeply with The amt. of lip.
00 tip to 33.5% lip, there k no change in the compts. of the
00 a som pba". Soll. of Kictirt"at 75' is about 3 flow*

0 blab" than At 23 ; 'Ill to about 6% lip the solid phase to
CIPOP
K
11
0
lw
tm
oi
l th
Chit
t
t it I
K
0 s-
,
a
n
s
i
.
.
.
ti at III#
y
p
'
i
t
iti
h
l
i
00 rans
on lNo
e so
nt s
s m4%. (CbVj W.77, KV 14M!
y
p),

, then It drIvil sharply aull JIUS-A-4 thrClUgh A Mid. (CI)PS
00 It-W. XF .00%) at about W% lip; the consim. of the
solid phase remains const. up to 33.6% HF. (2) The
quatanary systems KjT&FjfKvCbF,)-XF-lfF-ffO we.,
"
'
09 i" - 0.1
mvestipled at 25
along the SM00"I lip

tillild 11;
1:; .1.2.5.and 10%,at9l' - 1.2,5,and 10% In each section,
'
b
d
I i
l
i W
A
Klidecreasels the only
of KCbFt to I/
ai runi
aml ill I/
,

ta
u
ant
n 9A
ate
IW
y. curve% of K,TAFl(K,CbFr)
-
T1'
a
ainst K P
. W
f K
1
T
p
i
h i .
s
o
p
for K.TaP,_ IU, of the wAy. ratio K,CbFll1KoTAVr
7
go's ,
.
.
y. o
cr..
.
t
g
,
,
ing Ky. fasirst at the lowest XF: above S`~ Kill the MAY. -Against KP (at const. Ill') have a "tax. At about 6% Ky. 000
remains prActically const.: incre"ns lip content shifts at any 11F comen. (3) From a wcukly " (lip) Mized
AALI Ih4!9WY.CUfVt-%UP1NAPJ*wit!uxjt change In Quiple; 17,Kr soln. of TaP. and CbFi. addn. of KP up to 2% in soln.

A decreases the soly. of KiTaP, to %/## its value. 2170 KF to will Plitt. KTaP, it it 6 pit~ent at over 0.1157-0; KCbF,

UL lir'lly, 5% KF. to 1/u; possibly, at ibis concii.. KtTAFr will not pill. untler thm conditions as long as its conca. is
see
OL i, completely insol., the residual soly. olisserved belonginX
I less than 3%; it there is morvof it. K,M021 can still be
to
the CIN salt present in the KgTaFy. The corresponding llptd. pure by olilti. the win.; it t-an lie purified still fartbtr
'
Ii
l
Cb
f
fi 4500

rtirvn for KiChfill are qualitatively similar to KsTaFt but ront (
l.
iY recry4fil.
p.
I
le K'
Fl Oblaineil by
1
I11o*
quantitatively different: In 17v lip, change of XF from m it. of the filtrale contains abilut 1
30 K,TaPr; It can

~
i 0 to I0% decreaws the soly.of KiCINI't, to V", in 2,3,antf -lie recil front It by 4 single rti-ryon. front dil. lip. Prar.
-
ti
it I
d
bl
l
t Il
a
t
j~ I0% lip only to at low cout-n-t. of Kill the fall Of l.
wra
e
c
ocally (ni
Selln.s
% In
y'
Ch
h
f
U
h
h
i
f
Is much slower than In the rate of KfTaFt: thus. 1% n (
e
orin o
wit
e
KiL
O.A.41. N.T.
t
seps.
TALLUOrNC,L L!118A~Ullff ASSWICAT-11 9-2
MINI sills IV. woo
I. (1-N, ONE it" ;1*41, 4111;1 za ally Ill
No I
III AT 9-3 11 0 OR IT It IT It 9 U
19 It a a ?w 0 NO 2 1 is to 0 a a 3 5 1
I A

0
I
0 0 0 0 0 a
00
1 s
*
*
- -
go 0 0 a 0 a a a

T4 "1 4 .1 ~.111 17-
A I I I
A I C 9 L-1 k. It. I- A.- L A 10 1 AA A CC W If j

"trek of systems of insporlance its
i
t
l
h
em
s
c
lonslytka
?y, I".#/
HIO.
1,
f
Xhisp 3 3i C . 'd -. I.
halt of hnovl,
and K,vc(c,\), ackhts'.
amn luj" at 25' and the supensklant Ikulki
high'
rd vlvctIOWk"Y- tsn
satirically Ito tit#. the C. " a I
ll
d IC

r-
L
~ft
"Its were loand: be
The Wier i. C%4 'WhIr th.111 tile
fanner and trusts to joeptize llci&r It, rcpliv. p,kilt. -1 he
j clistclstv Of thew 2 $Alt$ wvi cvnflfuml by st-mys, An
1
Th
h
di
i
g"t.
e
e
orwr-
CICN)o cottgullicto t
Tx"%% at K41
1
h
i
t
0 0 L' im
s ti
double %Alt* Sugents 2 Illet
forntation W these .
2
it
06 Onalysis. In the lit of these incthods. a "n. of co'SO,
Is litrat"I with K,Fe(CN). while the extinction o tnt-A-
used; tile Call P(Ant Corresponds to the ruji. C%tiltctiotl.

f
- ~~)4 ~ 41.4 which
Tills wint occurs at Lc(q
*l_
c0
to the ctRnon. WotFrfCN)~-K.I:v(CN).. Tht~ tairthM
of analysis JA prefroted for 4inall conclut. of Co. Far
kirgrrquallthics, of Co, the unknown salts. N titnited with
N), until the dispcvion (mmed cmigulatei. The
u
i.06
coo
coo
;:I S40:
c0
'wool
woo
lit it 1. .1111 K Nit'll"t, I'll.- vl file 1,1,1 1.
MATALLWOKAL LITIN&TWI CLAIMPKAINN
44ftaolp .4
4444411 -it 9%. 4at
14 AT on -n
0 44 0 10~ (9 blOW64 "Asia Kh" 1191 10 A 1 1* to 'I V I To 94 P AN d 3 0
as 41 0 0

A A A A
Ist Is I if 3 A
1~t g I a
A 9 C a K-1 I _L_ 11'. it p a JI_ I ~ J A-1 -A-1-Al 0 CC I I
U
lot IsT Usposts
_#4146 4w
11 -0 0
.4 Awyelts of systems of sitinificaince
la 4111411111641 Chendeby. XIV. A study of the system
X4114dCh-KI-11111.0 by tit* I
11101i ~ 4.1; VA 10411
4J. 006i. - Foof wi Ira tot illsolic4t altij re.1k,vt -00
tolitihiattamption. in Buraws the Intel vul. was 151111.
I; 'rise rotten. of K*PdCL was 4 X 10-6. 8 X it) -6, 2 X 10 -00
sool I X 10-4 and kqit const. in each series hut the costal. -00
of Kt was gradually inciviso"t. The light abooolsikin
vollies weir plotteil its hill KI tNinrlt. pf, vallooll"l. Thr
it
9%,4illtsi abow lh,tf a IwAk in the plottmil jitaijoh oLvinavolarn jog
file lS6ojKW1l%Ij - 2 coefrol"M411111 1011le lotitkittoll 14
1,411'. Thv wl"ut I'llaw to, file KI convil. 13 itlefrowil
Xivrx A line pfactiq#lly lk&rilrl to the Axi* .1 file
A falac, Wilk 6 i)btained when ILI is ubont Omh M.
00 Fintilly the ppt, beitins to (11-olve with flat, foontation 44
Vd[. -, anti the polo. turns rvd. Them Licts cAn fie nm-d v.0
lots detS. I'd by titration to the at". turbidity. 'File
folin4tionoilldt. -Lan he wwd furs coloristrictriedetts. a**
loach ::* 0
a**
goo
!go 0
Irk
tsoo
go
!talk K010116
I a. I L a *fjbLL"oKA& 411FIVATtel W
taidou itto a.. oat 411411apt a- .14
; ': ; " ; " ', V, f; 0 A - T !a! v AW a 0 Is I W N a a a log,
K KW 4 1
000 00 00 0 0 0 0 0 0 a 0 0 0000000 00 0 0006000 00

TANANAUj - 1. 1.
1~ V. Tananaev and I. B. Migetskaya, A Physicochemical Analysis of Systems of
Importance in Analytical Chemistx-y. Article VII. The System PbSO4-H2SO 4-H-0
and PbSO4-Pb(NO 3)2-H20- P. 391.
SO: Bulletin of the U.S.S.R. Academy of Sciences (Chemistry Series)
Izvest-.'La Akad. Nauk, S.S.S.R., I-To. 4. 1948.

masses. slipme-0-0 is
ftrAmbrivi" War do
I . 411 M_
TOW
I.V-.~Tamm-m-ww. Imeral-
ad MOW. rda , 0&1&
Kk* Sity So.
loaftnew Stick that the Kl..Ipt ratio lave -6 Landtlisclaw
Inlemity of the fel,41110"I NOW. was dtW- its 4 PW-GPke~
i"WIVI. T if4gmoftbm
the it 4ilotiv"t "I rona.. In the calmov hamb Obw re se the
KI *,IV vlorlold. The 011141. Wilahlb wm IMA Im -Vft-
itrawOul a Slostv imaeftm go m4atol. *AW. hawlialt a color
l4awn. too 4191W to he rAtitsurm iuvwsie Were 11111111
Reath"r I b" 'Analmd Were reptedotibb- milquilrWit
to attain aqvill. varled Iff dWbFM morlb4- 11102 $P"M-
%%Ilwft bormagenrity - pr-. . OWA. - -W
within 24 bell.; wbft a "It. forsomed, k qvis 7 or omm
-dityls, tn,sbr -7*0 -1 Wilk a cam&. camake"t at IN
light atimorption incresmed wish the qftMitr -4 KI -;N;i
the allsocimikin droffed Watif a ratio 6 Offer 11111111 16M
$KIM dw to ohm im MA a k;ibf valm wet
.IT
ratio ". 1111h 0 60 shourp-
k
=hor"ji,zhip vwvr
I, is c4loarratively hile"Wilift KIIIII ftlift W-
V"kd 2 Orpo at ratio vkm 4 2 oW 4. This laidlivatirli
forreatiorl of (-A ads- at nlXh) As'
Pill. Osetlibt*tfi"4[kWtftim-WigdMSWd'M#'"
which the revictantis wrft at C"d cluterns.. their views rang-
ills 11,MS to (i.mit meall.il, end IA sactimmas "it
vAtiew KI: IN thm7apwnfo
diareas - -rwctfti
wel, fixed am the d6croom. A spoer
frogn three results COMPFiwd 2 tokis. of theme time bw*r
utw OtCupied ollervalt the retire &Me of the trimustillit. it bad a
fairly shumep peak With a Ms. aim* a W
K 1: Pt - 2, Time ;bd Will Wma loss a trks
F~VY WAS dMftdtfWk Of kkVORPMOt Collapse. He-
twern theme 2 (011111 small 0 tfW4b the kParit be, of Whor-h
vientated tim posis fit licimumma W thr imotrimc. P'Soot'.A
Pilo. Alametbialleallilti4ppid. !,tell: on rithe-roillie.
ineArated that at cam. . up to 0.101 nali.11. wrrr foretw4t
..11"ll'CIGAnolptlo. ThoperorneVol
unrluctemsed
.01 1 - to ftPlaw Cl-. &Nbaugb ISFIF conews. at NaCl dW
rhallp the smistite at 11W 4lefirsin. Next wo. tudirtl 11W
"W. Ilf Poll. I" tho -vwvm Pil.-KI Attritipt. ot
vy"th-Pickli 141,1,y ill thrill".146- -',
ommftv*dW. to the prvmrnm "I I - tiLuilthr.4kitt I't w..
I'le4blMd 10 Nva"t and the lornmed I WalAtilial.
tain om Pill. a w1a. of KI mass added to a man. of
(NH4)tPtCI6; 4 nob. d KI waste mised for esch lot. The
twits. was lapt in a tightly damed romitairvirl IrAving "it
Tiortractionloistrit
MVVM dave Jim which the sularvilmaselt b"'I ln-AniV
clear.
mitifif)". The only. cmave Comprised 2 tormlachift. Theist
%o# Then carempond"a to Pilo in the law PiL.It raw
olborply or"It isl6litimilifte mWit. of KI In tol". 1111111 the let.
let was 0.6 OW.A. At OW point I'll 110111-hil'1141 Into
K.Iltlefrpnwato4hylhr2iidhfttwh;Ythrt,utyr, rhe
0011. cd the conWks amit divirafte with the inlir"log 6:1
cancel. until it reaches practically mern when the soln. t.
satil. with KI. Named an the forcToing. the following
6 wwa~nded for detit. 14. Have the stub.
.112
mutfal, still a mi. .1 1(jr, KI "1, ;411,1 jblklw
Sistiolforibr.
i Wtvr reading, Do. colown. front 1 caliltration rustlT
forried. fruns 0.001 At (NIMeAC1. units 0.2-10 ad. of It
fm itiodivirlsimil pohits on the curw. U C-4. 40. TaW;
", 2*oi, 3=f, M. Howell

Now Owthad for vaiiaratiag mobitt metals Icam be" Inataid
tris as dd of V"W "d minallant"aly Utilizing
them Iff del" and akk*l,
'ru x. and "WrIll. Srklwa Pfiiifoy i
A Plagivad. Mekl., fail. ("kel i Nrivc- Kk,w,,
ACid. V4*k S.S.S.k No. 22, 114-~NI(10441 rhi,
mthoit is bawd oti mducing the ntibir uvto6 to IN-
turtafficidate.Cu ciebtrto ructal or to theunivairnt -fair.
anti Felotbebivulratstaft, FeSti,andMurribendrid.
titrinwirically, TV reduction is e&Ttrd by Zu, ilh,
or Hi atmalgativi. Zn and Pb anudgano reduce the noble
turtab and Cu to metah, and Fe*'* to Fc+*. 'nk-
reduction Im carried out in dil. HvSOg and Fe" is Own
t1trated with K.CrA withow filtering the soln. An-
,,tither qavnple after so4n. is reduced with III atualgam In
MI. ffCI. This reduces the noble turtals to inetal, unit
Cu and Fe to a lower valrary. The mini ti if* 2 1,
tittatird with KsCr,(h anti Cit k, found by diffrmim.
M i% drid. by titrution with an ak. oln. .( ditnelhO.
glyoxinte. Tbi% titrAtion Is caffird mit in an uliqui,c of thi,
111SO,-reduced soin, after blocking the Fe with Nal- m
KF. anti lKiffering the soln, with. Na acclute. %I,.Itwh

,U=/Chemietry Beryllium Fluoride Miar/Alr
Chemistry Solubility
*Sa
As Properties of Beryllium Fluoride in Solutionq
Part II, " 1. V. Tananayev, E. N. Deychman, Inst of
4461i"imd Inorg Chem ineni N., S. KurrAkov, Acad Sol
7f pp
"IZO,Ak Nauk SM, Ottel Ulm Sauk" No 2
-Finds by a study of the solubility of CaF2, MCI,
and LIT in solutions of BO(N03)2, with concentra-
tIons from 0.001 -- 1 mol/l, that qua tity dIs- '
solving is large eno-,Agh to be explained by formla~
tion of slightly diesociated products of the
43/49T12
P=/,N6Idstr,y -'B*rjr;I'I= Fluoride Her/Apr 49
(Contd)
6mbination, of- ber'yllium and fluorine ions. Shows
by,calculations that stable slightly &IssnciatcA
jw,oducts are: ion BeF+ (Bjj6jp+ = 5.1.10-5) and
.zI9F22'('k4*2,-- 0-01). Conclui-es that comp.Lex
are ver; unstable. Submitted
-40va BeF bzd BeF4"
28-Jun
43/49T12

11
Inivilkochemkist an4tv Is of sTatOms 1,14VU01cil"I W
Anallifical
4, d-74(IL40); 4.1. C.A. 4J. -OWIJ
chi,tilic-Al sukhes show Iluta 44 Kll',ICI. which
11.11ri-O.Oll N JICI call be fitratiril with standard KI i,?I;).
Vnd JIM Vill INkit OCTO-1.)IIIIIIIX 10 111C 01111JACIV I'M111.1-
thin id 11illt &M. by, nwasuring thi! light ab*oipilon ill :1
lillott"ll'tri ~ 11 (Xll m.-L J~l I if
Ita c p-1 Tv*11114 .11co ml. poltlmi~
dil. K I mills. M. 11-1,
~n - )'~Aeymkov,

Ors, lot. "r "a-68.0=1 of
baft a= by volessis ad 1101 SUP4,
7"Mmir Ski. AW41,
I. V. TS T
Kum. 4. 131111-4110*01 cf. C A. 44. 4%.-.SWv tile
tw Shoor"filas sil a wort" ronfir A pot. is greatly f.
flew by the devve ad 4 , td the Opt- this study
deaft wkb low WIN(M SIWW."= 7 .4 -vorm V%W%ffi. a W4. a
COGUN11011111, and a di~prftant 11w %Y,lvvn~ t%hlivt vlere
Pdl.-UCl-"&O evil PdIv-KI (excv%%)-LiCI-IJO. In tile
lose . at mug covens. ill LiCl (m 0.(%') the
USM absorption was not affected by tiner. forin4l"ins CIVIM.
hr 24 bn, Moore 0.05 nvol.A., the 5ytern underwent
variouls Ch,.:-,M during I br. until the pill. settled out
leaving the sales. clear. At still higher critiens. of UCI the
rate J costioUtion increased. reaching a nux. of 2 min.
As The rate of coggidatitla Increased. The trim. extirw1kitz
~ raw too, out. am] then 41ortviled 4h.1floly. Ptojcctvql
in space, the sy I- Aelinested by 2 pLum formetl he
UO coscitio. of 0-0.3 anif 2 rod.A. awl nicire. Witbi"
these plaosto t1se system 6 stiric whereas in the "?are Z.
tooma thm the olmtem is highly dynamic. luthesystem
-~Wfg. Ki (exce"). the nux. extinctitnt Value fire Ally tale
,yotem wo- k4ber titan 1-w A corrilumeive system niatil.
rwi K1. Abo. tbr drop lit extitictows tt%A%. was ik,wer in
taut. SfkI An OUtSi4le Vift-tt-AVIC. OW 111111%.WtiCM Ill't-Ven
them is crAitt obvium Itut the qt&Atit, tt-l-itstri t~ as W uti.
knoor". Vk'br-l owgullition i4 studief with thriiii ul light
Chem. v;" - Kwynhvif,
R

4l.OFl)tk"I, stirring is of inil.wtAnce. Stirrins Iw, n.1
affect the max. of light aluccption. but %ben this Iiiiint w%
ruched the sliffinK bircumes pwanonint. This, i, 1-fi.
MAIRV due to tile Inutual fittrarlive fiwlv% of 1111lividual
Itarticle o4 the plit. and the d6twittv kwtmtvn these luu.
ticl~. M. 11-ch

t his an -
%P*.Io= Of
at 414 of 0!1
I. V. VOOOM" 044 a, Ye. 1.01,11law"
ioial. Kkiiii, 4,
fit Cu Suit f1w Oiltilidr
14,14"ll"I ILI the III:' VO plit, VISHWIS4. AS 11,64 1. tit ,i.
-1 "14., dig 111wovillOr Ily
mraus tit The feactitm. Cu with .1. Ult it I
WAIV, of Ow regivat or the turbidity PlOStWed with W-Y
migaill quatkirs d Cu am be nwasured and compared
witb that prodeced with kn*wn quantitin of Cu.
M. Moth
lpgstl Minsk

I. V.
---- N-
26967
"t i,.L ~ .4 k a
FizAko-Kld-lach.v.c;kiy Ainliz "Iste::1 C,-) -w.- il~ ve (m',)6 F-e
E2C Y Dli Analitichesin,2 ','nachcn!&. Zavodskaja ll-nboratoriva, 19219 NO.
S. 887-9r. - Kbliogr. 'r llja7v.
'r I - C.
~ :,: LETOPIS N - 34

CA
-d.-- C.A. 41 INIIIII -16pew 9-
64,260', fA comm.
I
C.- 6.
top In
Ow d As III lot - Ids., i-W 4~b 01
arli fly Lp. otivity 1~~
1017. P" as baW t
and The "kils. 4,
x Loblows -
Oin./owo + ()Abvro).
comm.. do tu
710 in ~* am wder.'
04. in 0i J( ods. bm 3-0 10 IMOI it b" ter
2.41 to 1JR. Le no 6061b owd-- 0.3 M. A
M(NQ& 08-111111- tm flow ktiolt 0.1 to
Pbt d a joic " rd on cathow @a- on
abom Tb- -*- S.-P. -- -kd- ft-
v Le (MmId 1, to ON".. " a SWWU-
-4 be Wild. ban -wo 7 -
&A X - ;" a b tb~ &w. (- 2.1)
+
M
M-1-111111A Iw 4 adimm I
top 0.3 At a ar Im okmtn is 1 M.
x 11.81. 1 A. -
1.43.149- '7'31 The say.
-b 10 odwr
at'jims us 0-190 94100 ad vaims ty IAW
bws on

1,q IV4 V,
bwivn swab hm 11111111 PWM 411
6041119b. 1. V. TasummststralK, A. XMINOV (And. Oct.'
O.WI-VOWI. 1-1. C.A.,
21,112d.-Tise, ifiratento Studied were
1416 141111 IIA.*).-"ACI, Ctlf,Ojl- If,(). jilt.sil Wall JjWd
~
to decrea3ut the iioly. of DAM), and thereby obt*ijl a Ctant-
plete lisht-shfiorption kurve with a clear max. Equiv.
quattlitin of 11,~W), slid RaCit soini. were combined in a
1111,ti.of 11,04nd H1011, the InIal Vol, brillstulittil. Altere
all #111vas Ike 11406 was, delilvil It wan adde'l .1mullan"JOY
with 11W I'lak-blusitivilk. QUA11111Y 44 NO#. rfir air. I-)
the final miss. moult Up OAAP',~ and flat 4.%,V4% IUCIF *,I,
o4ml M. Lijbi almorplism iradlor, wriv taken at u.1%
and 1-4 min. at I min. inietv*l*. The light abo*p1ills)
off 11111 smspeasion inscreamd shattily with the air. consent
and mitched a am. at 30r' , of a1c. after whirls it dropiwd
Isherply. At alim 107c. of air. It woulst rr*t-h 1w.teticAlly
stero. The drop in light abimptWO With all incyraw its she
Ate. content is attributed to an Increasit its the distsersion
iof P450j, The behavior of tight alsimption in the
presence of an excv*v of MCI, wass 1411,111ti.1114. Mutr
.ittking w%s the behavior 11 the InlX1111.4 I'll file ellivr,
tuades, the inthwovit of vvc.%x IUCI.. At fir,t tile IIIA1
~WDCWIW diminished 411d then tOW -hAfj'1V. 'ne VIT.-O

C.1 Ilkiclo 6 r%P14,01-Ir tky it. mok"t " 16!4)t !,I whl, h ro-e
it oullturnts the rfilm .4 HIM. 04t ilkwo tust e%plmji
Ilia ductuatiam of like 11%ax. Kxveu NO"41fect" $%,)I '"lly
I to i f
I he di-11 ito( lla.~ s,lkutapi7nt ;r Is cryxi. torul
11 VI Wilt of V ,,t ine 4, qn, 16111 %if
Vik.7 R... I. It,;, al.wplio.l. Iluk 111111t alk.
.4 A HAM)* SAII&WRIMINI It 110111111VII A11.1 dtlW1111.
'ScrAlly ums vircuumAn"s tki liplu.. pfunmotly oto the AV.
I'milent und the excess Ilacl.. TheMore. care tnuit be
exercised when using tbo ruetbod for the dem. of So, - -
either with Use aid of calibration curves cw by turb.
iffinsortrim: titration. M. Roach

MON
1.
Er
1 0 -
InA F
j Tip*&
ti 9r
o a,,.
11.8 Him
r L
tr
5;~,1
A,ft

Sournal of the Iron and Steel Institute
Vol- 176
.Lpr. 1954
Analysis
Cryolite Method for the Pgkrpj~ _OT1aa9ikW__1Y
Complex Hoy Stools and Offe-rAllayi
p Laboral ~'4ra. 1050, (10
I If?.I- ) 1). 1 n Russian). An amount -
metric mothod for the all6inium in steelt;
daterminatiorf of "
ea well ew in iron and nickel-bane Mays cohWninq chromium,
111olytx(enurn, turipten, vanadium, zirconium, mobium, and
Ut4rdurn. The aluminium U procipitatod #A myolite and Met
d4ts two prmontAd Ahowing thn offoct or each of tho above
alaments an the pr~-Iplwlon. Itonalto of Odurilinium
doterminationx in Ateets end alloys by the tryolite method
ttgrm well wittl those ubtaincil kir the Aower mercury.
rupterron

Ilk A7Y.EV, 1. 17.
The lict y of solution co" -1 t in liqlaid
Will.
Sekldra Fix.'. d. . . . '184-
no
s calcd. from the basic equa-
05(1950).-Tjle act v ty a -
Uatt (C-4. 31,
Aetzing and I
tions.of Lewis and Randall. I that lilt
82%,) found in deths- of vapor pressure depression Dahnilos
turits. in tile liquid state associated into IHF)s-4s.
,A ' 27. 4148) found fit M,P, dttns- a
a"I "" 'C . - ar.
n.1j, ix mcd Thus, 411 (Latent heat at vAP of
ttat~~ tile Latent heat
n) "as jilkell to be 6150 eat, and
fusion 4048 W. Tile freetInit point depression was caled.
to be 1.3* And ilia b.p. rise 1.0. a was dctd, CrYoscoPicallY
-and ebullioscopicallY With KF, MaP. and LiF soIns. In
Ebuilloscopic detris, could be made for Y-F up to
10j[, for NaF up to 5.4f, and for Lip up to 2,8M. Above
these caticnaL. boiling Stopped. On curvi ~ Of the activity
cocif (f),af Hp vs. coden. of solute the c, rves of XF and'
sharply a-ld
NaV had a'max. - beyond which they dropped
approached asymptotically conchs. corresponding to XF~"
5HF and ISrnF.l()HF, resp. The LIF curve had Ila M4. nor
. an mjymptlitic branch but ended at a point COr*
did-it have.
responding to 1:1F.20HF. The sharp. drop of f and.'the in-
terruption of boiling point 1i;_1_pei~1aJ1r__C_o_ndFtr0n -aMr-
ently brought about by the formation of the -acid Wt&
The ascending part of the- curve (befoic reaching the
aggregated mols. as suggested
Ints to a tirtak-up Of,tht I
y Getmah and Daniels. From a,math. analysis of the
curves,were found the,following relationships between the
f and the concit. of the Wute -ag.03NI, + 44.703NIp -'
.149Nij - 1.184NKi +'I --for, - 934,745NA., +
I,.- 78.73N4.. + 2.76USiur + 1 1 for, and
54N&,,+ 48.MN&r + 0-33INup'
1824.2
490.8WN 50117C!
jr ~1- w f1j,,,-, A between caled. and crptl.~
vahm *tiwed . relative difference for far In ~ KF
-Nap *0,62, and in LIF sales. *0-66yo.
'A
at alkitli 11iWrld"
rH4 196-2wja this invest-tvion
W- tb* reladonAlp between t& activity a
JIP and-the actIvIty coalf, of Kv, MMV, and TAP, The
rMIts fire taliulattl! and intmated groph(call Tf
jr
results Indicate the multimol. nature of UP. The tA.11ved
fluoridereacts first with UP monoluen until they are it-ed up.
During this stage the activity coeff. of the solvent decrca~es.
Further increase in the concn. of the solute causes
bmakup of HP polymers. At this stage the activity cmff.
of the solvent Increases and of the solute decreases. This
proceeds until all of the UP polymers disappear. At tills
Point sets In a OAK Comm which for KII Is K17.6111" And
some excess solvent Is also present. A rise In tellip. (IfIveA
oft this excess and the acid salt begins to dissociate. The
effect of alkalies on the disaggregation of UP polymers Is
K > Na. >.Li Elf. Activity of hydrogen fluoride in am-
monlum base iolutions. N. S. Nikolaev and 1. V. Tana-
miev. Ibid. 204-M-Activity and activity coeffs. were
studied in the systems NH~HF, C41T&XII~111?o C11,NHr-j
I1F,and(CsHs)%NR-HF. Exptl. (ebuilloscopic) and caled.,
values of f for these systems are tabulated. The calcns.~
were
made on the basis of mol. wt. 69. The nc-~
cumulated data show a striking correspondence betweeW
P.L.. and f- P 13 the ratio of mol. rise in boiling temp.,
to the j!bullioscbpfc const. of HF which is taken *a be 1.9
(cf. Fredenhagen and Cadenbach, CA. 27, 3381). Thus
e.g.. for NHrHP pout. w 0.345, and this corresponds. to
I
f~. - M. The facts that p < I and f > I is taken to
dicate that there Won lncn6-%e In the active mass ofAe'
solvent. ft was plotted vs. Nil. the mole traction of solute,
- and from these curves were calcil. the coeffs. A,,B, C, itid-
Din the equation forf., Generally, the valucs off, calcil.'
in '""a were 'a c
e pirical
a I be ilud
th _!~-p bis 0
~.exp'- bu in
Th. limit.
th tidl~ Xn P.511F,
nt
~WUWl JIF

anslyllft of Mteing a Ollicant Vr-fiflfij
Wiest Cheathgoy. XXII. Investigation .1 solubility ' the
tein IFi-KF-HO at W. 4. Vv. Tartanley itnd4f. A.
C RW jug. -1=cst. Seklara Fi--.-Kkini. Atud.,
Malik zo, 227,17(1950); cf. C.A. 46. al,94C.-
Holits. of AIP, and KV were mixed fit such it manner that tit
it con-st. vol. at 200 mi. the r;ttl(j of Kll:AfV* Inerea5ed front
The tttlxt,. placiA lit a I hertaoil it t ivere st irte'l
for 8 lirs. and then allowed to set t W. Thes upernatalit clear
liquid -ittid (fie plit. were nnalrLed for K tit([ Al. lit (he-
tut.'&d $0111. a Ppt. fortned throughout (lie ecitim range of
KP:AlF3 ratios starting 10th 1. As the KF:AWx ratiu
reached 8, ito At could lie detected lit the liqnidpha~e. At
'KF*AIFI ratios train I to 15 the 5olid pimse forined ivai
2KF-AlIPOGO. At ratlas train 1-5 to .10 solid Solaq. formed
having a gradually increasing K P can tent. Atratios,10-40
-'IKF-AIP, forined. 2KF-AIF,-[I.O mt5 stahle , i contact
with RIO and dissolved congruently. 3KF-AlIP: dimired
inaringruently and tras dccoinpd. by 11:0 into 2KI?-All,*,.-
1-40, forming a ppt. and KF which dis;olved. The thertno.-
gram of 2KF-AlFj-I1j0 showed 4 steps- at 145-105* :Lit
6 crystn.,
endothermal effect connectc(I with the loss of Ujo of
and exothermal at 230~-221310' ippnrently occasioned by re-
crystn. of the anhyd. double s.0t, at 57"10* apparently
occasioned by partial (Iccampit. of the &-ilt, and an enflo-
thermal at 80 , the ni.p. of the %,,tit. The therntograrn of
'IKPbAlpj L had 5 stops, ()f these Iflo-1850, 2,V)-3)5*,
67"95% and 1030' at- analogous to the stalls on the 2KIr,-
AIFj-HjO therntogrant. The stop at, 505r-620' 1.4 as Yet
on x fat ed Th fly. of 2KF,AIF,.Il,O lit UP was,
' red. ' Ai TIF ' '
$tit(] caucus. above 43% the reaction proceeds
according to 2KF-A]P%.HIO + III? - KF.AIF3 + Kill', 4--
HO-'-.At HIT couens. below 40% the reaction is myersef
Al. flow[,

I. V.
Phlericorlippleal Rnalys In'Ituitlytical chemistry.
-T Izvest. Srklam Fiz-.-Kkilti. Anal.. Akad MA,
S 0, 277--fql950)-Th& importance of phys.-4chem.
analysis in explaining analytical methods is dLscwtsed. . In
pptn. procedures the soly. of the ppt. in the presence of
similar and dissimilar ions can be studied only by methods
of phys-chem. analysis. The Ionic strength of a soln. ardcd.
on the assumption of cotuplete dissom. of an electrolyte is
justified at best for uni- and bivalent electrolytes. Fortri-
and quadrivalcut electrolytes hydrolysis enters Into play,
resulting in the formation of free acid and of practicully
widissocd. ions of the type M(OH)+*+, M(OHh +, etc.
Under such conditions the calens. am no longer reliable.
Also In the presence of extmaeous salts, the compai of the
Pt Is variable as solid solus. and double salts are likely to be
The study of the behavioral a given Wt as part
of a ternary, quaternary. 6imulticomponent system Is valu-
able in the understanding of Its analytical beha I Li h1
adsorption.. clectrocond.~ e&M., thermal an,.Iy;l.,, 2".
measuring the vol. of a ppt. of systems are invaluabl
M. Hose
developing analytical methods.

TANANAYEV., I. V. PA 174T6
USSR/Chemistry - Beryllium-Fluorine Jan/Feb 51
Compounds
"Certain Properties of Solutions of Beryllium Fluo-
ride, Report V' 1. V. Tananayev, E. N. Deychman,
Inst Gen and Inorg Chem imeni N. S. Kurnakov), Acad
Sci USSR
"1z Ak Nauk SSSR, Otdel Khim Nau)e' No 1, pp 26-31
Study of system BeF2-_Be(ffOj)2--H20 by methods of mea"
suring viscosity, sp gr, an cryoscopy proved exist-
ence in soln of monofluoroberylliftlon of greater
stability than all remaining fluaroberyllates in
soln.
LrI i74T6

4-
Now ti collmot for delmnlaing pil"shun.
V. Ta S. KoAtiv, Zhadr. Am/. Kkim. 6,
method 14 1xim-cl #no the intriactiom tif
om.. uxe(exh, anti K.Frics 'N. The rim two fetc, it,
foorm CdjFv(C.%;)o rrprdle" of the rtmi M.Pr(M..
The %y-.tvjii CAN).-K,Pe(C.VWIjO brhaved quite cliffer-
,C41SO, ratio of 0.3
ortilly. UP it) a
k funned. At a ratio oil 0.3-0.7 a vahible solid johase Is
f jrffwi coolit. wom Mal. of K.VP(CN)o per moll. of Cifille-
'4. The Complex rmdkm product Is FA:Fljlpc(c.N)S.-
M
4K&Fc(C.N)%. In the 3fd stage m the K4Pc(CN)s hirreaws
further, the double mit CdiPe(C;N)4.K4Fv(CNh is fontivcl.
Thus. after plog. Cd torith IA,NjC.V),, the exce-m of thc
'IA(ter can fie dvid. by Oration with KNInO.. Moto. of a K
%ill, e.g., KCI or WNO~. will cause K.Fc(CV), to beaWoloc.1
no the Of plit. fuld form hcd'Fr(cN)t.4K.I1e(CN)*, The
anst. uf lumobi. will thtnhylert-ducrel. A2n-I
titration with KNInoo will indicate the unit. to( I'r(C.N)*#-
removed from suln.and curt he rccalcd. in ternm of K.
M. I f(JNOI

USIM/Chemistry - Quaternary Systesst 310*/Dec 51.
Lithium Compounds
*Phyeicochemical Analysis of Systems Vhich Are'~'L'
Important in Analytical Chemistry. XXI. In-
vestigation of Solubility (250) in quaternary
Systems PbS04-Li~S04-NaNO3(Hg(NO3) ~, Al(N03)
-R2Op" I. V. Tananayev, I.'B. Mizetskays, Inst.
of Gen and Inorg Chem imeni N. S. Xurnakov,
Aced Sci USSR
-nur Analit ichim", vol vi, so 6, PP 337-343
investigated soly of PbSO4 In quaternary a 0-
1 2 xg~
tOw PbSO4-Li2SO4 -MeN03 -R20 (W N"'~
LC. 195T28~
UM/Chemistry Qiaternary Systems Nov/Dec 51
(Contd)
Soly of 04 in t1base (tuaternary 8
under conditions Mizinating chem reaction vas
sum of opposing-effects: capacity of nitrates-.
to dissolve'greater ants of PbSO4. and of U280410
MSU out PbSO4- Soly product in system, increase&:'
10,000 times - Pptn- behaviori ill-def Ined7 by azky
formula of Debye. and Rueckel, is fully explatno!id
by triajdal soly. diagram, vhich can be used ~ suc-
ce,ssfully in practical analytical chemistry.
LC ,
to

TANANAYW 1. V.
USSR/Chemistry - Fluorine and Aluminum
Compounds
M-1c.51
"Forms of Complex Fluoronluminates in Aqueous Solutions, 11 G. S. Savchenko, 1.
Tananayev, Inst of Gen and Inorg Chem imeni N. S. Kurnakov, Acad Sci USSP
112hur Obshch Khim" Vol XXjj No 12., pp 2235-2245
Studied syr5tems Al(NO ) -W-H Ox AlCl )-IIF-11 00 Al (SO ) -IfF-11 0 using methods in H
ion concn and thermom4he'mcgsuremeds. Fo?nd th9t A all 3 2yatenc verb! ataUlc AIF2
-Kons, not noticeably dissocd in soln, are formed. Their existence is explained by
ability of salts of Al and many other polyvalent metals to dissolve difficulty sol
.'L*lUgrid,!a (cryolite, CiF2)' Existence of AIF3or complex fluoroaluminates of type
A:L"4-could not be confirmed due to their high de~ of dissocn. These data compel a
6
change in views on state and behavior of polyvaient ilet-allic fluorides in soln.
PA 19hT70

J-R TV A E V

C-The-rel-efion between bivalent man,
fi
Obirkehel Khim
Zhur
21
10OD-JOU -The
'
.
.
.
9oly. and cond. of mists. of MnSO, and in.
K
0
water were studied. MnKvFe(CN)o (1) Is left . than

d6jii6il Abst. MntFe(CN)i, and under most conditions I Is the solid

'

L 48 NO
4
V phase at 25
., One of the principal factors affecting,the
'
f K*
f th
h d
lid i
th
hi
d
-
O
Feb.'25v 1954 e
so
s
e concn. o
c
s on
epen
, w
=. o
aunt of K#Fe(CN)o added. When the total coo". cd
F
C
M

Inorgenla GhemiistrY nSO# and &
N)o Is less than 0.03M. and the ratio
e(
"'
K4Fe(CN)s:MnSO,, In the raixt. Is small the solid phase Is-',
Ro
Mal?e(CN). is
UnjFe(CN)t cintaminated with 1.
Md. at his er eoricne., regardless of the ratio of reactants.
or at cowns. as low as 8 X 10-dAr at ration of 1.29 -orveater.
The cond. a min. at
- t 'hf6"g -
.
~
Analyses
Th t; the -P. - 1
_I
t,..
i
f
r
r

1. 1 at K4Fe-
I
1..w that the so
ld
4o
0156M M
(CN)g:MnSO4 ratios between 0.128 and 0.170. Soly. and
cond. data Indicate no solid solos, am formed. Addn. of
:K4Fe(CN)o to Mn.SO4 products a sot very sharply at unity
..'ratio. Several incthods for the analysis of Mn+- am sug-
gested by-gravinictric, volutnetric, potentiornetric, turbitio-1.
metric, and coudoctnim-tric m-Ahods; based on the f tion
rffmx
Bernird M
fl
.
a
.