SCIENTIFIC ABSTRACT MASHOVETS, V.P. - MASHTAKOV, S.M.
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SCIENTIFIC ABSTRACT
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SOV/ 137-58-8-16633
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 8, p 55 (USSR)
AUTHORS:-,- Mashovets, V.P., Revazyan, A.A.
TITLE: An Investigation of the Anode Process in Electrolysis of an
Alumina -C ryolite Melt (Issledovaniye anodnogo protsessa pri
elektrolize kriolito-glinozemnogo rasplava)
PERIODICAL: Tr. Vses. alyumin.-magn. in-ta, 1957, Nr 39, pp 288-306
ABSTRACT: Calculation of the relative content of various cations and
anions in a melt containing 90 weight O/o of cryolite and 10
weight Jo of alumina shows fluorine -containing ions predorni-
nate over oxygen -containing (if the ion contents be expressed
in percentage of the total number of ions of the given sign, and
if it be assumed that the cryolite and alumina have undergone
complete dissociation in accordance with the six most probable
equations). If it be taken that the mean alumina contents of the
melt are < 10 weight Jo, and if incomplete dissociation of the
alumina be assumed, this predominance is even greater. There-
fore, current is carried to the anode primarily by the fluorine-
containing anions. The anode discharge, however, is effected
SOV/ 137-58-8-16635
An Investigation of the Anode Process in Electrolysis (cont.)
cryolite,;?'alumina melt, the emf of the Al I Na3AlF6, A1203102(Pt) and
Al jNa3A1V,.6, A1203 ICOz(C) circuits should correspond to the free energy
of the rea8tions 4A1+ 364- ZA1203 (1) and 4A1 +3COZ - 2AI203 + 3C (2)
under the condition that 6? and COZ, respectively, serve as the cathode cur-
rent-forming substances in these circuits. To verify this last hypothesis,
the emf of a series of galvanic circuits in molten cryolite saturated with
alumina was measured by a compensation method at 1010-10600C. In the
first circuit, a constant 2. 12-v emf was established immediately, and this
corresponded to the free cnergy of reaction ( 1). This means that 02 is the
active electromotive substance in the cathode. The stable emf of a circuit
with a (COZ, Pt) electrode was reduced by 1.004 v as compared with the emf
of a circuit with an (02, Pt) electrode, and this is in virtually exact agree-
ment with the free energy of the C+02=C02 reaction. Measurement of the
emf of currents with carbon dioxide cathode compels us to regard the theo-
retical voltage of decomposition of alumina with a carbon anode to be 1. 115 v,
and the higher values obtained experimentally to be ascribed to overvoltage.
This value for decomposition voltage, which is in good agreement with the
thermodynamic value for decomposition voltage, is confirmed by extrapola-
tion of the I-V curves. 1. Electrolysis--Analysis 2. Anodes--Performance
137-58-6-11487
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 6, p 33 (USSR)
AUTHORS: Svoboda, R.V., Mashovets, V.P.
TITLE: A Thermodynamic Evaluation of Possible Reactions Between
Aluminum and Cryolite Melts (Termodinamicheskaya otsenka
vozmozhnykh reaktsiy vzairnodeystviya alurniniya s krioli-
tovym rasplavom)
PERIODICAL: Tr. Vses. alyumin.-rnagn. in-ta, 1957, Nr 39, pp 307-312
ABSTRACT: Thermodynamic calculations are presented making it pps-
sible to arrive at reasonably well-founded judgements relitive
to the probable occurrence of various reactions. Calculation
of changes in the free energies (isobaric potentials) was done
for 13000K. Changes in the free energies of the reactions were
calculated by the formula: 'LZ1300 ~ Z67-1300 prod
-ZAZ1300 start- By use of the changes in free energies thus
derived, the equilibrium constants were calculated by means of
the equation for the isotherm of the chemical reaction AZ= -RT
. log k, To obtain comparable results, the calculations were
rridtk'for a single redox equivalent, i.e., for the transfer of a
e- -3 1 1 '3 - ; - - I -- I- - - - - -"_ -- I - - , - -1 - - -I - - --' - - - -- -- __ - - - -- I - - - -
137-58-6-11487
A Thermodynamic Evaluation (cont.*)
that of cryolite, the following reaction is the most probable:
ZNaF+1/3 Al --*' 1/3 Na3AlF6+Na. In baths having excess AlF3, the most
- dL-
probable reaction is 1/2 AIF3-1- Al _' 3/2 AIF with the formation of a sub-
fluoride. All these processes are regarded as chemical. They may also oc-
cur as electrochemical processes of cathodic reduction Na + e - Na and
A13++ Ze Alt , proceeding simultaneouslv with the basic processes of precip-
itation of Al and reducing the current efficiency.
1. G.
1. Aluminum--Processing 2. Aluminim--Chemical reactions 3. Cryolite--Processing
4. Cryolite--Chemical reactions
Card 2/2
137-58-6-11930
Translation from- Referativnyy zhurnal, Metallurgiya, 1958, Nr 6, p 107 (USSR)
AUTHOR- Mashovets, V
TITLE: Latent Resources of Electrolysis Departments and Reduction
in the Cost of Aluminum (Rezervy elektroliznykh tsekhov i
snizheniye sebestoirnosti alyuminiya)
PERIODICAL: Tr. Vses. alyumin.-magn. in-ta, 1957, Nr 39, pp 326-336
ABSTRACT: Under the conditions prevailing in Soviet plants, the costs of
raw material (alumina, fluorine salts, and carbon anode mater-
ials) constitute 50-67% of the cost of Al, power is 15-301o, and
amortization of the equipment is 5.5-6.51o. From 4 to 7.51o of
the cost represents direct labor wages and rV716 is for general
plant overhead. Thialumina comprises 1/3 to 1/2 of the cost
of the Al, fluorine salts are 3.5-5.5%, and anode material is
10-15%. Although the consumption of alumina, fluorine salts,
and anode materials is close to the theoretical, economy of
anode substance is possible at many plants. The possibilities
of economies in the consumption of power, which is fairly con-
stant and comes to 15.0-17.5 kwh/kg, are evident from the fact
Cnrrl 10 that the nowpr-ittilivation rnpffirient in rnnrlprn KnO, i- -Xnol-
137-58-6-11930
Latent Resources of Electrolysis (cont.)
These possibilities fall into the fields of design and process procedures.
SUbstitution of welded for bolted contacts is extremely effective. Reduction
in voltage drop in "non-heating" resistances (leads) makes it possible to
save from 0.15 to 0.30 v at many plants, while 0.12 to 0.27 v may Ije saved in
the anode structure and 0.05 to O.IZ v per bath in the cathode plate, the total
possible economy at these three points is from 0.3 to 0.65 v, representing a
poiker saving of from 6 to 13%. A diminution in the distance between poles
from 5-5.5 to 4-745 cm would reduce the voltage on the bath by 0.2 v. The
extra voltage of arc-dVers may be reduced from 0. 15-0.35 v, i.e., 7% of the
total voltage, to 0.075 v per bath. A total of all the possibilities of saving
power inherent in enlargement of bath current from 70, 000 to 120, 000-
150, 000 amps, rationalization of bath design, and improvement of the pro-
cess procedure shows that unit power consumption may be cut to 14.5 kwh/kg,
yielding a 15% economy relative to the present rate of consumption, or 4-5%
of the total cost of the Al.
I. G.
1. Aluminum--Production 2. Aluminum--Costs 3. Electrolytic celis--Performance
4. Electrolysis--Economic aspects
r-M ~el 2 / 2
-20-6-9,9/59
L6THOR: KASHOVETS, V.P., BELETSKIY, M.S., SAKSONOV, Yu. G., and SVOEOD1, R.T.
fITLE: On an N WW-C3ffp`Wund in the N&F - Al? 3 '
(0 novem soyedinenii v sisteme NaY - AlF 3' Russian).
PBRIODICAL: Deklady Akademii Nauk SSSR, 1957, Vol 113, Nr 6, pp 1299 - 1292
ABSTRACT: The diagram of the state of the fluorine-sedium-fluorine4luminium-
system has often been studied since the aryelite formed ou this
occasion is the main component of the electrolyte which is used for
the electrolytic winning of aluminiuaLfrom its oxide. By earlier
investigations it was found that in this system also chielite de-
velops besides cryolite (according to data: N& ki-I or N& Al P
5 3 14 3 2 9
The conclusion concerning the sole existence of cryelite and chio-
lite was repeatedly confirmed in contrast to theoretical computations
according to which an equimelecular compound: X Aly Is supposed to
have the most stable aluminum configuration. Th: existence or such
a compound with potassium as will as with univalent thallium and ru-
bidium was already proved. Nothing is known about sodium compounds
(with the exception of N&AlF H 0) Apart from Howard, the authors
obkained-NaAlF in the condeAsaie of the destillation vipers from
cryelite alumih-melting in an argon atmosphere at 1200 . The grea
r'-V-a I/Is quantities were found in vapors of meltings which had a molecular
2o-6-29/59
On a New Compound in the N&P - Alf3.
ratio of N&F : AlF - 1,67 to 1.00. This is the domain which oer-
responds to the so2called Ilaour- electrolytes". 0 It can be assumed
that in normal conditions this compound'is very unstable and is only
partly conserved in the presence of argon and other gases. The inter
ferenee-maxima of chielite and fluorine alumimun were determined
in radiograms. The net identified maxima left after their eliminatio
which were characteristic of the crystal lattice of the now phase
used for calculations. The obtained data were approximated to the
constants of theknown lattice of the compounds of the type MeAlF 4*
Theoretical values of the intensities of the interference maxima
were calculated in order to find out whether sodium tetraluminate
has the same crystal lattice as the rubidium-, thallium-, and pot-
assium --.ompounds which are isomorphous with it. The obtained reaulte
show satisfactory agreement. Therefore it can be assumed that sodius
tetrafl,aeralluminate has a similar crystal lattice as the afore-
mentionad isomorphous compounds. Attention must be paid to some de-
viations of the theoretical intensity values from those obtained
experimentally. A further still vnknown. compound may be concerned.
Also a deformation of the tetrahedron of 6 fluorine atoms in pwibl*
It is not impossible that just this is the reason for the instabilit,
Card 2/3 of sodium-tetraflueraluminate. An analogous lithium-c*mp*und is like,
On a New Compound in the N&F - AlF 3' 20-6-29/59
ly to be still more instable. (1 illustration, 5Slavic references).
SSOC1kTION* klluni*n-Scientific Research Institute for Aluminum and Magnesium,
Leningrad.
(Vseseyuznyy nauchne-isaledevatellskiy aluminiye-vo-magniyevyy
institut, Leningrad).
RESENTED BY: FRURKIN, A.N., Member of the Academy.
UBKITTED: 7 January 1956
VAIUBLE: Library of Congress
ard 3/3
30-11136 -11-1112.1
AUTHOR3: KOT01)0-7, M.I..
machovq';3,~ V.P.
TITLE:
ircvaniy~~ elek+ ~-e ts';%- 3C
ar,;.
P& Ya a
PXaIODIC-,'-'-: ('0-6' (USSR)
LBST.RNCT: In m..-) dell. in,~ tlae el e --t-r -jr f i -Jft d:3 () f
C;r L-.n~t -Jiff i culty
is t~ie prc-dlu,~t ion of i meii,-T2 -~Itla
~t--*--i--;7. The !,.:-:,,ve alcpted tile
te-1-Mique nf M.F.Dwr6---~,~--!J`112 in w~,ic-la clian6e
is 7)7 t"p- Of
i.j ( ~M, -
non-cond,tctiv ty sphe-c-- in-'-:, t~.Le
I i qu 4- d Z1 Ct,-~p,-,7aaul tg-ud--~Ltion -,f ba3pd
on &it,~i frow a. -vor .i-irk, (raf.4) wus used.
For ml~delllir,,i~ t'--c- ret-,~iirre4 Cr-f
i j ~+d7C.CjiV4ty thim
enamelled i-opper wire '71U.3 73ULd orl I .icja- conduct -iL6
model of the pim, t1rie oats'de surfcice of tLe wire
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pirt ai-d thi, body --f tll-e the valut ~- obtained with
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of tbe aric-de, tl-).e r-.F.SistarCes T-rodlaCed 1~) F- 4 r
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7' (,1 rlj s 752
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nt
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tl-.e m-zrrerit strer4:t~. ii, thc- pil----- --nd tne listar~ce
Card P11 froh t~.p rinp tn +~lr~ !-f,+-t~-m r,-P - --A.. I.Pl-- -%
S 0 "7113'-' -,5 P~ - I I - 11 /2 1
Modellirs the Electrical Field c-f --r, A-11:Lmin-i-m-Elec-trolyzer Anode
Vic- cilan~,es ir- ir, the all-, ,e ~~s
jetor-mired in Model --l-,; -z-Loyn a~, f'ur~,tions Of
pOSitiO, ir V!,,~ 77L:~ lc~ L'i~de fv*, dttls -Ird
pin fom,
C f -,,c r'z ir,~ r,art o f
Tria:~ Of 50 CM; (f 3 7.5) em '00
(fir -.5 T- - -- of t-jjr,-
c
"ae fedl
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no-le .1-4' e ddffere~-t- of
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pin Ter, -t.-, -j.r.!
-'sa c-,odp, -~Ldth. ThLere
ASSOCIATION: V-..LMI
Card 3/3
221(6 'zOV/'7,:- 2- -1 r -4/4 C
AUTHOW~: -Mashovets, V. P., Korobov, M. A.
TITLE: Conditions for the Electrical Modeline of a Thermal Field With
Internal Heat Sources (Usloviya elektricheskogo modelirovaniya
teplovogo polya a vnutrennimi istochnikami tepla)
PERIODTc"Ll Zhurnal tekhnicheskoy fiziki.Vol 28, Nr 10, pp 2124-2129 (USSR))~4
&BSTRXCT: The method which has hithertri uet-n used for the electrical
modeling of thermal fields con nrily be applied to the Laplace
(Laplas) field (which incorporates no internal heat sources).
In practical engineering, however, cases are frequently found
of systems with internal heat sources or sinks in the process
medium. A practical example of this is the investigation of the
temperature field in a furnace for electrode graphitization
which was carried out by Volynskiy (Ref 4). Such furnaces often
are operated with a control. Hence this paper is limited to
such cases, and all quantities refer to unit time. The "crit-ical"
equation holding for the internal domain and for the boundary
conditions of the electric field, which is the model for the
temperature field with internal sources, is deduced. The model
Card 1,12 must satisfy the conditions (16) or (17) and, besides, the
SOV/57 28- ')-4/40
Conditions for the Electrical Modeling of a Thermal Field Wit ,,.,~-rnal Heat
Sources
respective boundary conditions of first, second, and third order
must be given. The first order condition is furnished by the
temperature TS on the surface 5. The second order boundary con-
dition makes use of equation (17) which holds within, and on the
boundaries of the domain. The boundary conditions of third order
are given by the conditions of convectional heat exchange. A
practical example was afforded by the temperature field of a
continuously burning self-consuming anode of the electrolyzer
used in aluminum production. There are 6 references, 6 of which
are Soviet.
SUBMITTED: July 16, 1958
Card 2/2
KASHDMS, V. P.
Testing battery plates made of alloys with admixtures. Zhur. prikl,
khim. 31 ng.9:1355-1360 8 158. (MIRA 11:10)
(Storage batteries--Testing)
WHOVETS V.P.: YEGOHOVj, LM,
Discharge of hydrcmyl
Trudy LTI no.46121-35
(Electrodes,
ions an a graphite anode
158.
Varbon) (Hydr=yl
(Blec-trochendstry)
at high temperature.
(MM 14:4)
ion)
PHASR I BOUIK EXPLOITATION SOV/2216
50)
39voehehanlYa PO SIGICtrOichlAil- isth, MOSCOW, 1956- Q,
"
I Isborn1k) (Transactions Of the Fourth Conference on Elect-
Trudy
...
rachemi6try; Collection of Articles) Moscow, ltd-vo AN SS3E.
868 p. Errata slip Inserted. 2,500 Copies printed.
1959
.
Sponsoring Agencyt AwademiYa nauk SSSR. Otdolonlys ithimichaskileft
nauk.
Editorial Boards A.N. prumkin (Rosp. Ed. ) Academician. 0.A Yesin,
i
ro-
1. Zbd&DOv (fles!). Secretary)- B.N. Kabanov,
3
Professors
.
,
S.I. Zhdanow (Redp. Socretary)l B.N. Kabanov, Professor%
fossor
.
Zolotyrkln, Doctor of Chealcal 3clences, V.V. Los*v. P.D.
To
N
.
.
Protessari Z.A.. Solov-yovaj V.V. Stander, Professor-,
Lukovtsev
.
and O.R. FlorlanovIch; Ed. of Publishing Houses N.G. Yegorov;
?*ch. Rd. a T.A. Pru"Isn".
PURPOSE& This book Is Intended for chemical and electrical angi-
nears, physicists. metallurgists and rosea. bars Interested In
^r1ous asoects of electrochomistry.
OVIMAGE t The book contalns 127 of ths 138 reports Presented at
D*part-
the Fourth Conference On Electrochemistry sponsored by the
V
sent Of Choalcal Sciences
" the Institute of Physical Chemistry
,
Academy of Sciences, USSR. The collection pertains to different
branches Of electrochemical kinetics, double layer theories and
galvanic Processes In metal elect rodepos Itch and Industrial elect-
rolyals. Abridged discussions are given at the and Of sach d1vi-
&ion. The majority of reports not included here have boon
published In periodical literature. No personalities are mentioned.
References are given at the and or most of the article$.
Posersko, A.S.. T_N. Kbramova and I.L. aankina (Inatitut
-
fTZUneskoy 1thI*!T IN USSR-Initlitste of Physical Chemistry
AS UkrGSR). Kocra.1a. of the Corrosion of Iron. Magnesium,
Zinc and Alualrnox With the Aid of Heavy Oxygen Isotopes 299
Discussion 1A.R--QUszborg, A.?. Tomllov, P.D. Wkowtoov,
G.A. Tedoradx* and contributing authoral 302
PART IV. SLECT!RODE PROMSES IN "SIONS 309
Yealn. 0. A. (Ural -skiy politelchnichankly Inot Itut ;-Ural Poly-
---r#7Eh-Kic Institute). Electrode Processess In Pu~ed Oxides 311
and 9, Nontangj.1L
(Italy). Invest'lafflon of Ov*rvoltage Phenomena In Fusco
Salto 323
Card 13/ 34
Yu- V-, And N.S. Xlicltenko (LeningrAdawly POIIt~khnI,
Ih*6kIY inatItUt L"nj N.J.
institute Kallnin--I~Ir,sild Polyt*~h"I~
B*t-e-n AImOnl W-1. Ullnln). Investigating Ion Zxcl,~j,a.
.c tive ISO Fused metal and Its Salt With th. Aid of Real.,
topen
329
nd A.A. Revagyan (VqQao3ruznyy a4yumInly-n.
ts V-P inCtI'tiF-AI1-UnI.h Alum I num-Ftigne, I um Inatitut.).
IWEn.~r Anode Discharge Dru,j,,g the El*ctrolyela of
Holton Cr-yolit. clay
"ape"t S-1- 1,2~ KQOd4k. and N.A Anishevj, (Uraj-a~ 334
Tollotekhniches;-y ""itut-tyriLl'Inotitut, or Fores1YTcc,,.
nology). Rechan'so or the Interaction Bet-- Oxygt-n 41.j
a Car-bon Anode In Kolten Cryallto Clsyn 342
in~ L.N. (Ural Polytechnic InatItut.). R.I. of, M.t.,
"Kaod-salt EQUIllbrium In El*ctrod. pmce&.#. 345
Card 14/34
5(0)
AUTHORS: Mashovetsq V. P., Ponomareva, A. X. SOT/153-2-2-31/31
TITLE: Chronicle. Ill-Union Competition for the Best Students-
paper Concerning Chemi "try and Chemical Technology for the
Scholastic Year 1957-1958 (Khronika. Voesoyuinyy konkure
na luchshuyu studencheskuyu rabotu po khimii i khimiches-
koy iekhoologii. za 1957-1958 uchebnyy god)
PERIODICAL; Izvestiya vysehikh uchebnykh zavedeniy. Khimiya i khimiches-
kays. tekhnologiya, 1959, Vol 2, Nr 2, PP 303-304 (USSR)
ABSTRACT.- The Kinisterstvo vyashego obrazovaniya SSSR-(Xinistry for
Uni~qrsity-education of the USSR) carried out the competition
mentioned in the title, within the framework of the
Studencheskiye nauchnyye obshchestva (Scientific Student
Societies) covering 37 subjects of science, technology,
arts, and culture. The Leningradskiy tekhnologicheskiy insti-
tut Imeni Lengoveta (Leningrad Technological Institute imeni
Lensovet) was entrusted with the subject "Chemistry and
Chemical Technology". A commission was formed consisting of
Professor V. B. Alebkovskiy, V. P. Mashovets (chairman),
I. P. Mukhlenov, A. A. Petrov, B. A. Poray-KLqhits,
Card 1/5 Docent P. A. Yablonskiy, and Candidate of Chemical Sciences
Chronicle. All-Union Competition for the Best SOT/155-2-2-31/31
Students-paper Concerning Chemistry and Chemical Technology for the
Scholastic Year 1957-1~58
A. M. Ponomareva (Secretary). The following persona acted
as critics: The Professors A. F. Alabyshev, A. M. Ginstling,
I Be Ioffe, R. I. Kayaginichev, L. Ya. KrerAnev, A. B. Kusov,
A: M. Nalkov, I. N. II&8l*nitskiy, K. P. Hishchenko,
Yu. V. Norachevskiy, with the collaborators, N. N. Nepenin,
Tu.-K. Novodranow,V. V. Perekaling A. L. Rotinyan, A. V.
Satalkin, A. V. 3toronkin, and T. A. Favorskupwith collabora-
tors, A. M. Khaletskiy; Docents: A. Te. Akim, L. M. Batuner,
M. I. GilldengershelIq O~ P. Giapburg, 1. A. Dlyakonov,
S, G. Zhavoronok, S. N. ZhIlov, ke. S. Roakin, P. N. Sokolov,
R. P. Staroatenko, M. M. Sychev, A. T, Tmehchenko,- Chief
scientific -xvneacher _4.. B. p. Ioffe; Candidates of Sciences:
0. A. Bel'iQhenko, M. K. Bynyayeva, 0. 9. Setkina,
B. P. Yurlyiv; Engineers: Kostyrevat Senyusheya, and Yarmo-
linski.y. The paper "Synthesis and Self-oxidation of the p-Di-
Secondary Butyl-benzene" by V. S. Zavgorodniy, Fifth-year
student of the Voronezhskiy gosudarstvennyy universitet
(Voronezh State University) was awarded a medal for being
Card 2/5 the best. The second candidate for the medal is the
Chronicle. All-Union Competition for the Beat SOV1153-2-2-31131
Studeds-paper Concerning Chemistry and Chemical Technology for the
Scholastic Year 1957-1958
Fifth-yea.r-student of the Kiyevskiy gosudarstvennyy univeral-
tet (Kiyev State University) K. F. Lyashey. its submitted
the paper "Kinetics of the Non-stationary Catalytic Decompo-
sition-prooess of Hydrogen-paroxid* on Platinum". The third
medal was awarded to the Fourth.~ -students of the
Ivanovskiy khimiko-tekhnologicheakiy institut (Ivanovo
Chemical-technological Institute): D. V. Nebova, A. I.
Sotnikova, T. T. Simagina# and R. M. Sutyagina for the
paper: "Method of Continuous Regeneration of Zinc-chloride
From Waste Water of the Kineshma Fibre Factory". Besides
these three papers, the commission selected further 6
papers which deserve publication owing to their maturity
and originality. The papers are: "Utilizatiofi of Phospho-
rous Gyp6um for the Production of Local Construction-
binding Materials" by the Fourth -79mr-student s of the
Ivanovo Institute (see above): A. V. Tochilova and A. A.
FiLdeyeva; "Study of the Influence of the Dispersion of
Polymer Particles,When Being Disintegrated, on the Molecular
Card 3/5 Weight" by the Third --y%&-.9tudent of the Moskovskiy
Chronicle. All-Union Competition for the Best SOV1153-2-2-31131
Students-paper Concerning Chemistry and Chemical Technology for the
Scholastic Year 1957-1958
tekhnologicheskiy institut legkoy promyshlennosti (Moscow
Technological Institute for Light Industry) V. N. Gorodilovj
"Study of the Cathodical Polarization at the Precipitation
of Chromium From Sulphide-solutionall by the Fifth-ye&7-
student of the Urallskiy politekhnicheskiy institut (Ural
Polytechnical Institute) V. G. Petropavlovskiy; "Gold
Extraction From Watery Cyanide-oolutions" by the Fifth-year
students of the Noskovskiy khimiko-tekhnolog~-cheskiy institut
imeni D. 1. Mendeleyeva (Moscow Chemical-technological Insti-
tute imeni D. 1. Mendeleyev) A. V. Ochkin, V. A. Borisov, and
N. Mrnk; "Some Investigations of the Vuleanioates of Rubbers
Containing Carboxyl" by the Fourth-year-students of the
Yaroslavskiy tekhnologicheskiy institut.(Yaroslavl'Technologi-
cal Institute) G. I. Komarova and T. A. Shchadricheva;
"Investigation of the Cathodic and Anodic Processes at Gold-
plating" by the Fifth-yaw-student of the Leningradskiy tekh-
nologicheskiy institut im. Lensoveta (Leningrad Technological
Institute imeni Lensov6t) R. A. Nosova; "Spectral Determina-
Card 4/5 tion of Molybdenum and Tungsten in Tri-hetero-polyacids"
Chronicle. All-Union Competition for the Best SOV/153-~-2-31/31
StudenU-paper Concerning Chemistry and Chemical Technology for the
Scholastic Year 1957-1958
by the Thirdoyear-student of the Kishinevski.* gosudarstvennyy
universitet (Kishinev State University) V. A. Dagayev;
"Capture of Dichlorine-ethane by Done-tat in Foam-condition"
by the Fourth-yeW-students of the Kaganskiy khiaijco-tekhno-
logicheakiy institut (Kazan' Chemical-too'hnological JustitTdte).
L. I. Tashinap R. A. Nurutdinovp and T. G. 3iraxnev. Taken
collectively, the competition has ehown a high standard of
the scientific research work In the circles of the Studen-
cheskoye Nauc4oye obahchestvo (Scientific-studentc-socie-
ties) of many Yiniversities.
Card 5/5
T.P.; NOVIWVA, N.A.
Chemical stability of molten cryalite. Izv.vys.ucheb,zav.;
tevet*ust. 2 no.4:83-87 159. (MOA 13:1)
1. Leningradskly takhnologichookiy institi4t. Kafedra fisicheakay
Wall.
(Cryolits) (Chemistry, Metallurgic)
5.4300,5.4700,5.1310 75656
SoV/80-32-10-5/51
AUTHORS: Mashovets, V. P., Svoboda, R. V.
TITLE: Reaction of Aluminum With Cryolite-Alumina Melts
PERIODICAL: Zhurnal prikladnoy khimii, 1959, Vol 32, Nr 10, pp 2157-
2164 (ussR)
ABSTRACT: This is a study of the above reaction by thermodynamic
calculations and experimentally. Table 1 gives Gibbs
free energies 6 Z 1300 and equilibrium constants calcu-
lated for all possible reactions of Al with neutral
Na3AlF6 and with basic and acid melts containing excess
NaF and AlF 3' As the free energies Indicate, reactions
(1) to (5) cannot occur spontaneously; reacti~,n (6)
(which is the sum of (8) and (9))and reaction (11) can
be driven to the right, despite their high free ener-
gies,-by the high vapor pressures of the products at
Reaction of Aluminum With Cryolite-Alumina Melts 7,--~1656
SOV/80-3L)-10-5/51
Table 1
Changes in isobaric potentials and eqUilibri:1u,1 con:~t:,:IL.3
of reactions between Al and the melt components
I t Azl3w KP
Reaction k
I
Al;*_2 i%IF3+Na
IhNasAIF6+%~.
3
'
3
I
k
1
22.0
4
1.6. 10-4
0-4
5
2
2 F
~
F+
/2A
/SN'13AIFS+
;;t
/2 21. - 1
.
3 I/rNa3AIF4j+AI:;;!6jfiAIF+3/fiNa 22.2 1.9 . 10-4
4
5 113N83AIFG + Al ~ 113AIF3 + Al F + No
'/3Na3AJFo+1/,xrJVZ!5/aAJF, No 28.9
19.4 j_.3 1()-S
5.5 10-4
3
7 Mal? + 11 Al -0 1/ No AIF + ~Ia
-;1/
I XI :
1117'+ 4
N
F 6.8
7
14 7.3 10-2
4 ,0-3
3
.
ii
~
+
3
~ . .
8 ? __" AIF + W,
NaF + 21.0 2.7 10_4
9
tO 5/2NaF + I 2AIF:~*_ I/rNa3AJFS + Na
'
F 1
N
N
X
A F -0.3
5
t 1 Lt
2. W-2
1
11 o
o
;A
/2
/2
3 +
3
1
Al
AIF
AI4 .
9
6 .
5 - 10-2
2
/j
V
/,
+ . .
Reaction of Aluminum With Cryolite-Alumina Melts '7565f,
S)OV/180 -3P - 1u--)
Al samples were heated to 1,OPOO for, It hr,. Argon
blown over, the crucibles entrained the u~ibllmat~e~i
through perforated Cu roll ncreeno on which AIF de-
composed to form an Al-Cu alloy at AIF
was determined as Al In the alloy; NaF, AIF3~ arid Na
were determined in the condensate which waB alao X-ray
analyzed; Al losses were ascertained by residue weJgh-
Ing. Conclusions: Al reduction of AIF 3 to AlF take:1
place both In the alkaline and in the acid rf-~gluns,
but its rate Increases with decreasing NaF/AlF 3 ratio.
Al reduces NaF to Na 2F and Na only In the basic rei4it-,n
where Al is oxidized to AIF 3 and partly tc; AIF. AIF
evaporates before it can react with NaF. AL lcsse~; v.3
melt composition are shown In FAg.l.
Reaction of Aluminum With Cryolite-Alumina Me-Its '(5 (,5
Fig.l. ReSLIltS of Al melting under elert.vu',.vt-~S sn-
tered-corundum equipment: (A) arnount of
NaF content In the'electxulyte (moi.r. !'ra
I Al losses; sublimate content: (2) A!, (~) 111a.
0 04 06 08
AI& Nar
Reaction of Aluminum With Cryolite-Alumina Melts 75656
SOV/80--32-10-5/51
Experiments in the presence of C: 1,060 and 1,1500 for
3, and I to 5 hr. Al and salt-phase losBeB were deter-
mined by weight; Al and AlF content of the solidified
melt was found by gas volumetry; melt composition
changes were detected by titration; graphite-dissolved
Na, Al, and F were determined by residue analysis after
combustion. Na was calculated as NaF, residual F as
AlF 3-P excess Al as Al203or AlC3; the arbitrariness of
this method is recognized. Data from tests using Pt
crucibles established weight loss and composition chpnges
due solely to evaporation, and were used to correct the
carbon-crucible experimental results. Figure 3 shows Al
losses vs melt composition. Conclusions: Owing to the
formation of NaC X_ type compounds, C activates the Alreduc-
tion of NaF to form Na even Aghly acid melts.
Beletskiy, M. S., Saksonova, Yu. G., Potapova, T. A.,
and Zakharov, Ye. L., took part in the c;~pQriment.
Card 5/7 There are 2 tables; 4 figures; and 2 Soviet references.
Reaction of Aluminum With Cryolite-
Alumina Melts
A
25
2.0
1.5
to
0
is 2. 0 2,5 30, 35
75656
SOV/80-32-10-5/51
Fig- 3. Al losses va electrolyte
composition, melting in graphite
crucibles: (A) Al loss (g); (B)
melt composition (moles NaF/Tnoles
AlF (1) Total losses; Al con-
3
sumed on: (II) reduction to Na,
(III) reduction of NaF to Na2F ,
(111) AlF formation (if NaF is
reduced to Na), (III') on AIF
formation (if Na2F is formed).
Card 6/7
eaction of Aluminum With Cryolite-Alumina Melts 7565r,
SOV/80-32-10-5/51
SUBMITTED:
November 26, 1958
N
bard 7/7
5.1310 7764o
sov/8o-33-2-15/52
AUTHORS: Volova, Ye. D., Maksimova, 1. N., Mashovets, V. P., and
Pomichev, V. G.
TITLE: Electrolytic Preparation of Thallium Amalgam for Low-
Temperature Thermometers
PERIODICAL: Zhurnal prikladnoy kh1m11, 1960, Vol 33, Nr 2, pp
349-354 (USSR)
ABSTRACTi Electrolytic preparation of thallIum, amalgam was
studied to determine optimum conditions for the
process. The materials used were: purified and
vacuum-distilled mercury (and brand P-2 mercury);
thallium sulfate of composition TI SO 99 -9%-Fe,
3pu~'tle3 6.01%,
0.001%; Cu,0-005%; water insoluble I
impurities precipitable with NI'20fl 0.01%, those
not precipitable with (NH 02S 0.01%; and metallic
Card 1/8 thallium (for preparation of amalgam by direct
Electrolytic Preparation of Thallium K764o
Amalgam for Low-Temperature Thermometero OV/80-33-2-15/52
dissolution of T1 1n mercury contalning T1,99.8%;
Zn,0.004%; Cd,0.02%; Cu,0.004; Pb,0.005%; and Fe,
0.001%. Figure 1. shows the cross section of the
electrolyzer. I
F, 1. 1
Card 2/8 See Card 3/8 for caption.
Electrolytic Preparation of Thallium 7764o
Amalgam for Low-Temperature Thermometers SOV/80-33-2-15/52
Caption to Fig. 1.
Fig. 1. Cross section of the electrolyzer: (1)
anode; (2) pressed fiberglass membrane; (3)
flowing mercury cathode (4) the electrolyte; (5)
outlet from cathode; (6 platinum contact; (7)(9inlet'
for the electrolyte; (8~ electrolyte drain;
inlet for the mercury; (10) amalgam drain.
Content of thallium in amalgam was determined by
potentiometric. titration with 0.01 N KBrO 30f
0.2-0.5 g amalgam samples dissolved in dilute sul-
furic acid. Results obtained by the use of a 2
platinum wire anode (with a surface area of 2.5 cm
were compared with the results with a lead anode
2
(a
perforated horizontal plate of - 30 cm
surface).
Cathodes with an area of 5.7 and 30 cm2in the first
Card 3/8 case, and 30 cm2 In the second were used. In the
Electrolytic Preparat.Lon of Thallium 77b4o
Amalgam for Low-TemperaWre Thermometers SOV/80-33-2-15/52
case of platinum ariode 95-100% thallium yield based on
current were reached at EL11 investigated temperatures
(20-450), cathodic current densities (12-50 ma/cm 2 ),
acidities of initial solution (0-001 to 1.33 g-equiv/1)
and flowraLt-3, w, of the solution from w theoret
(1-11 to 5 Wthporet at the optimum composItIon
of the electrolyte (high Tl' concentration and low
acidity). wtheoret was calculated from T1 concentration
and CUPrent, takil-Lg complete TI extraction and yield
based on current as 100%. F1 ure I shows that the
degree of thallium utilization M amalgam) is inversely
proportional to the flowrate of the solution.
Card 4/ 8
Electrolytic Preparation of Thallium
Amalgam for Low-Temperature Thermometers
4
.9
7764o
sov/8o-33-2-15/52
Fig. 2. Degree of thallium utilization (in %)t (A)
as a function of solution flowrate; (S) --W actual/
Card 5/8 wtheoretical __ in electrolysis with a platinum anode.
Electrolytic Preparation of Thall.'.um 7760
Amalgam for Low-Temperature Tnermometers sov/8o-33-2-15/52
The output is lowe?ed with decreasing thallIum
concentration(by l3wering concentration of T1 from
4o.5 to 8.5 g/l, tie yield based on current dropped
from 98.0 to 64.5% and degree of thallium utilization
from 86.0 to 50.2%) and with increasing acidity (at
Z_H2 1.33 g-equiv/1 compared to the optimum --C.0.01
g-equv/1 the ylel~. dropped to 70.6%). Experiments
with a lead anode show that tW process gives lower
outputs than with platinum anode, is accompanied by
thallium oxidation to T1 0 and is more sensitive to
changes in temperature(risJ in temperature increases
thallium yield and utilizaton and decreases oxidation),
current density (*-ncrease of current density raises
T1 yield and utilLzation somewhat with a maximum at
50 ma_ /cm2; a su)sequent decrea3e In yield is
probably caused bj increasing evolution cfhydrogen at
the cathode) and Clowrate (increasing flowrate scme-
what decreases oxidation, increases Tl yield and
Card 6/8 decreases degree of utilization). Unfavorable results
Electrolytic Preparation of Thallium 77640
Amalgain for Low-Temperature Thermometers SOV/80-33-2-15/52
obtained by the use of lead anode are caused by Its
large surface area and high overvoltage. Experiments
on electrolysis with a smaller lead anode resulted
in overheating of electrolyte and decomposition of anode.
On the basis of experimental results the authors
recommend the USE of a platinum anode with a small
surface area. Optimum conditions: the electrolyte
containing 40.5 Ell of Tl_'_ and ~~ 0.01 g-equiv/1 of free
so ; temperature 20-400; cathodic current density
3X58 ma/cm2; anc. the flowrate of the solution 1.02-
11.0r~ W~~ege . In electrolysis on the lead anode
temper 8f 60-650and current density of 50-70
ma, /cm2 should be used. Preparation of thallium
amalgam by disso-.ving thallium in mercury (at room
temperature, under glycerin or water) is a simpler
process than electrolysis, but the amalgam prepared by
the latter proce:3s is supposed to be of greater purity.
The,amalgams prepared by both processes have been
submitted for te;3ts in low-temperature thermometers
Electrolyl-ic Preparation of Thadlium
Amalgam for Low-Temperature
ASSOCIATIONi
SUBMITTED:
776ho
SOV/80-33-2-15/,c2
There are 5 figures; 1 table and 13 references
3 Soviet.. 5 German, 1 U.K., 4 U.S. Abstracter's
Notei I-re arE 12 references listed In the article
but one of them ;~-as broken down into two. The
U. K. and U.S. rEferences arei D. Mac-Intosh, F. M.
Johnson, J. Am. Chem. Soc., 34, 941 (1910); J.
Eqrenreich, Instruments & Automation, 27, 1070
(1954); F. W. Richards, C. Smith, J. Am. Chem. Soc.,
44, 524 (1922), 1-5, 1455 (1923); F. SIngch, J. Indian.
Chem. Soc., 13, 717 (1936); F. W. Richards, F. Daniels,
J. Am. Chem. Soc., 41, 1732 (1919).
Leningrad LensOVE't Technological Institute
(Liningradskiy t(!khnologicheskiy institut imeni
Lensoveta)
February 25, 195')
Card 8/8
4
c./076/60/054/C4,-8/020-/C-j9/XX
B015/BO63
AUTHORS: Mashovets, V. P. and Fomichev, V. G.
TITLEt Study of a Cylindrical and a Spherical Bipolar Electrode
PERIODICAL: Zhurnal fizicheskoy knimii, 1960, Vol. 34, No. 8,
pp. 1795 - 1801
TEXTs Many commercial electrolyzers have conductive parts as bipolar
interelectrodes, such an metallic wells of cells, metallic grid
diaphragms, valves, and metal grains or coal particles in electrolytes
used for fusion electrolysis. The effect of electrode polarization and
polarizability upon the current disiribution on cylindrical and
spherical bipolar electrodes has now been studied. A method is given for
the calculation of the current flowing through a cylindrical or spherical
electrode which is placed in a uniform electric field. It was assumed that
the polarization was equivalent to the additional resistance which was
uniformly distributed in the bipolar electrode. Calculations made for the
current density distribution on the cylindrical electrode were experi-
mentally verified. Various electrc?lytes, such as copper and nickel-sulfate
Study of a Cylindrical and a Sph9rIcal Bipolar S/076/60/034/008/026/039/XX
Electrode B015/BO63
solutions, sulfuric acid, and bo:-ic acid, were examined by meana of a
cylindrical or spherical copper or nivicel electrode. The experimental
values obtained from the copper alectrode were in good agreement with the
calculated values, while agreement was less good with the highly
polarizable nickel electrode. The participation of a bipolar electrode in
the current density distribution depends on three factoras 1) resistivity
of the solution; 2) cathodic and anodic polarization; and 3) polarizability
and dimensions of the bipolar electrode. There are 7 figures, 3 tables,
and 7 Soviet references.
ASSOCIATIONs Leningradskiy tekhnologicheakiy institut im. Lensoveta
(Leningrad Technolo;ical Institute imeni Lensovet)
SUBMITTEDs November 21, 1958
KUHMTS* V.P.; FQaGHSVv Y.G.
Current distribution in electrochemdeal systems vith a bipolar
electrode. Zhure fiz. khim. 34 no. llt2587-2595 N 060.
(mm lj,:l)
1. JAnLagradekly tekhmologicheskiy inatitut in. Lensoveta.
(Electrodes) (Electric currents)
MASHOVITSI, V.Pej EKKNW# I*Xe
Anodic wddatLon of gMUts in a sodium metaphosphate wit.
Trudy WX no.6107-V 160. (XMA 150)
(Sodits metaphosphate) (Ilectrodes, Carbon) (Zlectrochanistry)
MASHOUTS. V.P, MOROV, I.M.
Anodic prooesses on graphite In a potassium dichromate melt.
Trt* Wl no.61ift-94 160. (XERA 15s 5)
(Blectrades, Carbon) (Potassium dichromate) Weetrochemistry)
MCM07v I.If.; MASHOVZTSv V.P. ---
Mchanism or the anodic process on graphite in nitric acid
so2ution. Trudy LTZ no.6ls9!5-203 060. (KMA 150)
(ZLectrodes, Carbon) (Nitric acid) (Zlectroohoodstry)
MASHOUTS, V.P#; LOKSHINA, A*S*; HAKSIMOVA# I,N*
Anodic processes on platinum and lead anodes during the
electrolytic production of thallium amalgam. Trudy LTI
no.61s104-109 160. (KIRA 150)
(Thallium) (Amalgams) (Electrochemistry)
FOMICHF,V, V.G.; WHOM,, V.P. (Leningrad)
System with bipolar electrodes in the form of a complex of
circular cylindem Zhur. fiz. khis, 35 no. 4:803-W Ap 161.
(MIRA 14:5)
1. laniagradakiy tokhnologicheakiy inatitut im. Lensoveta.
(Polarization (Electricity))
MASHOVETS, V.P.; NOVIYOVA, N.A.
Chemical stability of molten cryolite. Izv. vys. ucheb. zav.;
tsvet. met. 5 no.2:78-8o 16z. (MIRA 15:3)
1. Leningradskiy tekhnologicheskiy institut, kafedra fiziche5koy
khimii.
(Cryolite--Thermal properties) (VE-por liquid equillibrium)
IWIN.. B.F.; MASW S.. V. P.
of melta in the avotm W-4 - my*
Th (MM 15;10)
sve~.Iaet- 5 no.5;5,4-63L .1620
I* LaningradWdy tekhnologicheskiy inatitut, kafedra fizichaskoy
(Cryolite-Thermal properties) (Alum ri-Electrowtallurgy)
MMI140VAV 1~1.1-HASHOVETS,, V.P.; V9LXOVA, A.V. .
I
Gathodic processed during elec4rolysis of mixed solutions
of univale4t and-trivalent thalUum sulfates. Zhur prikl.kWz.
36 no.3:565-571 It 163. i HIRA 1615)
le..Joningradakiy tokhaologicheakiy institut, imeni Imasoveta.
(nmilium Milfate) (Zlectrolysis)
YUDIN, B.F.; MASHMTS YT.
=::==a- ~
Molecular state Of melts Of the SYSION "F3 - NaF - A120 Zhur.-
prikl.khim. 36 no.6tl244-1250 Je 163. ?M*In 16:8)
1. Leningradokiy tekhnologicheskiy institut imeni Lengnveta.
(Cryolite-Thermodynamic properties) (Aluminm oxide)
DIBROV, I.A.; MA=jMTSW-V.P.j FEDOROV, M.K.
Method of measuring the saturated vapor pressure and density of
aqueous allutions at te"ratures up to 3506C and pressuros up to
200 kg cm . Zhur.prikl.khim. 36 no.6:1250-1253 Ja 163.
(MIRA 16:8)
1. Leningradskiy takhnologichookiy institut imeni Lensoveta.
(Solution (Chemistry)) (Vapor pressure)
DIBROV, I.A., MASHOVETSV V.P.; MATVEYEVA, R.P.
Density, and compressibility of sodium hydroxide aqueous solutions
at high temperatures. Zhur.prikl.khim. 37 no.1:29-36 Ja 164.
(MIRA 17:2)
1. Leningradskiy tekhnologicheskiy institut imeni. Lensoveta.
DIBROV, I.A.; MALITSEV, G.Z.; RASHOVETS, V.P.
Saturated vapor pressure of caustic soda and s(,d4--= al-,-=ina-e
.L ~
solutions within 25-3500 in a wide range of concentrations.
Zhur. prikl. khim. 37 nc,.9:1920-1929 S '64. (MIRA 17:10)
c4l. Leningradskiy tekhnologicheskiy institut Imeni Uensoveta.
AASHOVETS, V.P.; PODDYMNOV, V.P.
Thermodynamic properties of cadmi-.im sol,:tions in f'.:Sed
- '. a
bromides and Iodides. Zhur. priki. 1-him. 3' no.b:112f~9-111"-
I f- 1 '3 ,
,4. ( ',~j 1 14,A 1 8:
1. Leningradskiy tekhnolofFicheskiy institut imeni Lensoveta.
KRU14GALIZ, B.S.; RrSHOITF-39, V.P.
Apparatus for determining the
density of solutions at higher
range of cmcentrations. Zhur.
2401 N 164
saturated vapor prressu-!~~ and
temp-ratures althin a wid-
pr'.kl. k-I.-Im. 17 nc,.11C.'399-
18?-)
1. IAinLngradaklly tAkhnolngl0i,vq~ty Imarti lvrwavi~"I.
KRI114GALIZ, B.S.; MASHOVETS, V.P.
Density of concentrated solutions of NaOH (higher than 451 weight)
at temperatures up to 4000 C. Zhur. prikl. khim. 37 no.12:2596-
2600 D 164. WIRA 18:3)
1. Leningradakiy tekhnologicheakly institut imeni Lensoveta.
KRU~UALIZ', B.S.; '.!A'DIIOTITS, V.P.
Saturation vapor press-ure of sodi-m hydroxide so!-.t.-cns !..Ath
concentrations higher than 45
)percent) at tcmperature3 10
4000 C. Zhur. prikl. khim. 37 no.12:2750-2752 D 164.
(:-aRA 1P:3)
1. Leningradskiy tekhnologicheskly ~nstitut imeni lensoveta.
MALITSW4 G,Z,l MAWNINO G.V.1 Wy_qkT~~_V*P,; SHCWJUMI T,Ae
Tbsrxbdynamic properties and nuclear magnatis resonaum spectra of
HI and jk23 or mustic mode, solutions. Zhur. struke khim, 6 no~32371-
377 It-h I% (mm im)
1, Leninpadskiy takhnologichaskiy institut imeni Lensoveta i
Radiyevyy institut imeni V.0,KMopinas
MALITSU, G.Z.; MA-LININ, G.V.; 14ASHOW-TS, V.P.
Structureof altm-4nate volutlans. Zhur. at,-uk. kbim. 6 no.3z378-
383 It-,Te 165- (MIRA IM)
1. lanitigradakiy tekhnologicheakiy institut imeni Lenscveta i
Ra,4iyovyy institut Imani V,,G,Khlopina, laningrad.
KRUMGALIZ,, B.S.; MASHOVEM, V.P.
I
Aqueous sol0ions of UOH at high temperatureB. Zliur.neorg.khlm.
10 no.31:2564-2565 N 165. (MIR-A 18:12)
1. lAningradskiy tekhnologicheskiy institut imeni Lensoveta,
Submitted December 3, 1964. '
lIVIL'T-1,.7 G V i-
F-:~at mpacity cf
t -),mpera ture range r. r
y
-"el R
-7
:'T-'~-1710N NE. AP5011818 TJR,10080/F5,'038/004/0949/0952
St;l.123+546.46+546.41
AUT11OR: Maj;hovets. V. P.-, Puchkov, L, -V.
U
TITLE: VRa 212-SSU'Aciver jiquid magnesi end calcium
X
4, 19650,949-952
SOUP.M.- Zhurnalprikladnoy khimii, y. 38, hi
TOPIC TAGS: fressure measurement, calcium, magnesium
Tht q.-3turatian method .4as to meas!JT'~- the vapor pr-~ssurle i)f MaL7-je-
1 C-1c "]m. In order to i~- where F 3r).-: al- thi,'
'f-r ic(,ef-icients for vaporiLation -irAj respectijr-'.-;, the ~,rjs -arrie'r
P'~."ilpment6s (lescribed. 1'ff9' vapor pressur-a ot Mg (1313.9%) measuro~i at in
d-scribed-by :he equation
log P= 7.905- a16 (Mm Hg)
T
-eat of vnpor-'zation X was found to be 31.6 kcal/molz 1.32-105 ki/mol. The
vap
L 51848-465~
ACCESSION NR: APS011818
p al v!
'/:ipor pressurg of Ca (99.3%) measured 3-, 1160-1300~K is descri'beo ~-y the aqua-
log P= 3.20- ~~ (min Hg).
T
~il A vaporiza-tion ~ vap was be I'cal/mol= 1.6Gs-10" kl/M01. Tho
i:-. az re e wz In t-,7,3 e ci fT ~~)c. 5 67, 7,
REF SOV: 003
Ti qetter~~
OTHER: 011
99.
MASHOVF,TSp V.P.; POWYMOV, V.P.
Evaluation of certain thermodynamic functions of cadmium
subhalides. Zbw. prikl. khim. 38 no.5:113?-1139 KZ 165
(MIRA 18:115
MAKSIMOVA, Ij I YUSHKEVICH, V.
Conductanee of sodium aluminate solutions at high tempera tures.
Zhuroprikl.khim. 38 no.6?1400-1403 Je 16coo
(MIRA 18,10)
MASHOVEM V TVEYEVA, R.P.
KRUHGALIZ, B.S.; DIEROV, I.A.; HA
Satvrated vapor pressure of KOH nolutiona UP to 4000
and the activity of water in solutions of LiOH, VaOH, and
KOH within a wide range of concentrations, Zhur, prikl,
khim, 38 no, lOs23,42-2344 0 1659
Density of aqueous KOH solutions at high temperatures within
a wide range of concentrations. Ibid*t2344-2347 (KIRA 18 z U
1. lenitgvedskiy tekkno1qacheskiy institut imeni Lensaveta.
"ibmitted Jnly 22# 1964.
V.P.,- D I BR,I'J, 1 KFlJMG-'.l
.9 ome the r7nodynam 1. c c hu ru .- oir! r, t, 1 f iLl ne, 11 T.
tempe ra tum -s and ,~re -i cur-e r, r. z , kin irri. 39 n-ID.'/' 7.. I'll
1. LenlngradL6,.,y I~nhil :a.
MASHRAPOV, R.M.
Hydrometric study of rivers. Trudy TashGU no.18.5:63-68 '61.
(MIRA 14-12)
(Surkhan-Darya Province-5tream measurements)
MASHRAPOV, R.M.
What is known about the hydrometry of rivers? Trudy TashGU no.185
Geog. nauki no.21t63-68 161. (MIRA 16:9)
(Surkhan-Darya Province-Rivers) (Hydrometer)
MASHRAP(A', --~.
for finding oil and ga3 --'r, the Cretaceous and Jurassic
gecii.nents of southeastern Fergana. lizb. geol. zhur. 9 no.3:58-62
16-
5. (MITLk 18: 8)
1. Fergannefterazvedktt.
WASSMV9 SdK.
Prospecting for lithologle and stratigraphic screamed oil pools
in the region of Nursak struAures. Vbp.geol.Vvb. no.2tl7l-177
161. (MM 15812)
(Mursuk region (Usbekistan)-Pletroleum geology)
KASHRAPOV Z,M.
Oil and gas fields in Lower Cretaosous sediments of the
Ahodshiabad deposit. Vop. geol. Uzb. no.3slO6-113 162.
(MIRA 16:6)
Uzbekistan-Petroleum geology)
Usbekistan-Gas, Natural-Geology)
~
DIKENSHTEYN, G.Kh.; KUTUZOVA, V.V.;-MaLIYkQ`V,,AtK.; BABAYEV, A.G.;
POLISTER, L.A.; YUFEREV, R.F.; SHISHnVA, A- I.; BAREYEV,
R.A.; MAKAROVA, L.W.; MURADOV, K.; FYANOV~~YAJ, I.A.;
SE:40V,, V.N.; SIROTIIIA, Ye.A.; TURKINA, I.S.; FELID"WI,
S.L.; KHON, A.V.; KUNITSKAYA, T.N.; GOLENKOVA, N.P.;
ROSHINA, V.M.; FARTUKOV, M.M.; SHCHUTSKAYA, Ye.K.;
ALTAYEVA, N.V.; BYKADOROV, V.A.; KOTOVA, M.S.; SMIRNOV,
L.M.; IBRAGIMOV, M.S.; KRAVCHENKO, M.F.; MARKOVA, L.P.;
ROZYYEVA, T.R.; UV.KOV9 0.; SLAVIN, P.S.; NIKITINA, Ye.A.;
MILOGRADOVA, M.V.; BARTASIEVICH, O.V.; STAROBINETS, I.S.;
KAR134OV, A. K.
[Splicing of the wires of overhead power transmission lines)
Soedinenie provodov vozdushnykh linii elektroperedachi. Mo-
skva, Energiia,, 1964. 69 p. (Biblioteka elektromontera,
no-132) (MIRA 17:9)
AY23 0 NJ.; SUDMIKOV , F.P.. radaktor; MASHRY10Y, X., otvatstvannyy
redaktor; ZUBOVA, B.I., tekhaichesidy-rib-11-or'
[Turkmnistan building materials; raw material sources and
technological Investigations] Strottellnys matertaly Turkmnistana;
syr$evye istochnikt I tekhnologichasksia izuchennost'. Pod obahchat
red. F.P.Budnikova. Owt.red. X.Naahrykov. Ashkhabad, lzd-vo AkMemill
nauk Turkmnskot'SSR. 1951. 226 p. Ciderofilal (KNU 10:3)
1. Chlon-korreepondent AN SSSR, daystvitelluyy chlen. AN USSR
(for Ayzenberg)
(Turkmenistan-Dailding matartals)
ALI-IAIM, A.; MASHRYEOV, K.; IMOT, M.
Origin and conditions under which petroleum occurs. Izv.AX ?4rk.80 no.2:Jf-I-
52 051. WaA 6:8)
1. Institut goologii Akademil nauk Tarkmenskoy SSR.
(Soviet Central Asia-Petrolem-Geolo&y) (Geology-Fatroleum-
Soviet Central Asia)
ALI-ZAEE-, A. A.; MA3HRYKOV, K.
Geology, A"cturai - Balkhan Mountain
Diapyrism of folds in Lhe balkhan 114ountain izv. urk. fill . 'flu, ~
I -) p
1951.
K&SdRYKGV, K.
History of the tectonic development of Tuar-Kyr. Irv.AN Turk.SSR
no.2:21-27 '55. (KLU 9:5)
1. Institut geologii AN Turkmenskoy SI'M.
(Tuar-Kyr--Geology. Structural)
15-57-12-16787D
Translation from: Referativn. y zhurnal, Geologiya, 1957, Nr 12,
p 12 (USSRT
AUTHOR: 14ashrykov, K.
TITLE: The Jurassic Coal-Bearing Deposits of Northwestern
Turkmeniya and Their Position in the Crimean-
Caucasian-Caspian Province (Yurskiye uglenosnyye
otlosheniya severo-zapadnoy Turkmenii i 1kh polo-
zheniye v Krymo-Kavkazo-Prikaspiyakoy uglenoanoy
provintaii) Author's abstract of his dissertation
for the degree of Doctor of Geologi-al and Mineral-
cal Sciences, presented to the In-t geol. AN Turkm-
;
9 1MGU (Institute of Geology, AS Turkmenskaya SSR,
Moscow State University), Ashkhabad, 1957
ABSTRACT: Field Observations over a period of several years have
permitted conclusions to be drawn concerning the
structure and coal potential of the Jurassic rocks of
Card 1/2 western Turkmeniya. Lithology, microfossils,
The Jurassic Coal-Bearing Deposits (Cont.)
15-57-12-16787D
megafossils, and apore-pollen groups have been used to subdivide the
Jurassic rocks of Tuar-Kyr and Bol'shoy Balkhan. Data on the
structUre and historical geology of the region are given by the
author.
ASSOCIATIONt In-t geol. AN TurkmSSR, MGU (Institute of Geology, AS
Card 2/2 Turkmenskaya SSR, Moscow State University)
MASHMOV., K.K.; FOMENKO, K.Ya.
Recent data on the deep geological otructure of southeastem
Turkmenistan. Izv. AN Turk. SSR. Ser. fiz.-tekh., Wlim. i
geolo nauk no,6446-53 161. (14TRA 15:3)
1. Otdel razvedochnoy geofiziki i seysmologii AN Turkmenskoy
SSR.
(Turkmonistan,Geology, Structural)
-RASHR3EKGVI,- X.9 , akadudkl SEMOVICHv V*Vi,, kand.gool.-eineralonan
(Axhij-&-ai~kd)j SHMOVq L.N,# kwW,,g*o2.-wln*r&l~nsv (Ashirbabed)
Bweath the aimd ower. Prlrod& 51 no.IQ.,57-59 0 162a
(MIRA 15:10)
1. AN TwimnaW SSR (for Mashrftow).
(Turbmistan-Mines ariddzeral reaDurces)
MASHRYKOV, K.; -TSEPELEV, M.S.; KULIYEV, K.
-
Concretionary formations in coal measures of the Kugitarg JuaraBsic
deposits. Izv.AN Turk.SSR.Ser.fiz.-takh., khim.i geol.nauk no.l:
66-71 162. (MIRA 161l2)
1. Institut geologii AN Turkmenskoy SSR.
SMIRNOV, L.N., glav. red.; KHANOV, S., red.; KALUGIN, P.I., red.;
MASHRYKOV In K.K., red.; MAMEDCV, Kh.M., red.; 7~`CV, G.I.,
_; nULIILVAp T.R., red.; YAYCPLVA, Yu.F., reed.izd-7a;
IVONTIYEVA, G.A., tekhn. red.
(Problems of the geology of Turkmenia) Voprosy geologii
Turkmenil. Ashkhabad, Izd-vo AN Turkmenakol SSR, 1963.
14.6 p. (MIRA 16:10)
1. kkademiya nauk Turkmenskoy SSR, Ashkhabad. Institut
geologii.
(Turkmenistan--.Geology)
MASHRYKOV, K.K.; ll.hh.; SOKO!',QV, V.Ya. ; KIRIYENKC, G.I.
',~- '4n(,-r- ~ I rr.-I gaz in Jurassic sediment-, in T.,`ie
ec,E Bern - C-` T'..- '; UrkA,--Il S..,.R. lzv. AN Turk.55?. Ser.
fize-tell.) r- FI. r.-aull, no..,: 79-87 163. (MIFLA 17:?)
ROZYREVA. T., kand. geol.-miner.,
kand, geol.-miner. nauk,
akademik,, red.; KALUGIN,
V.V., kand. geol.-miner.
.geol.-miner. nauk, red.;
vauk, glav. red.; smiRNOV, L.N.
zam. glav. red.; MASHUjjME,.-K.,p
P.I., akademik, red.; SDMGVICF-,
nauk, red.; GABRIELYANTS, G.A.,
SHCHETININA, Yu.M., red.
[Problems of the geology of Turkmenia; materials for the
22nd International Geological Congress) Voprosy geologii
Turkmenii; materialy k XXII Mezhdunarodnomu geologiche-
skomu kongressu. Ashkhabad, Turkmenskoe izd-vo, 1965. 242 p.
(MIRA 18:6)
1. Akademiya nauk Turkmenskoy SSR, Ashkhabad. Institut
geologii. 2. AN Turkmenskoy SSR (for Mashrykov, Kalugin).
L.S.; YORKO, D.G.; HAST-AL, Y.I.
Mei cury---ontaining eaters of hoolloric acids havirg
fiLaigricirlo propertiov. 1zv.vye.ucheb.zav.;khim i khim.teU.
no.3:514-516 161. U'LIRA 14:10)
~ , lhepropetrovsl~iy Losudars Lvennyy universitet, kaf edra
or., -Ifinicherkoy Ichimi-J,
Mercury organic conpounds)
Fhtjnpnri~- n(J.o)
~
O."LaILI-Adon)
YUBKO,-D.O., TULCHINSKIT, V.B.9 WHTAK, N.I.
----------------
Gertain,esters of phosphoric'acide with mercury containing radicals,
exhibiting-fungicidal action.
KbdLmi7*a i Primensidye F99forarganicheskikh goyedire-niy (Chemistry and
application of organophosoborus comnouz0s) ik. YE. ARTZOV, Ed.
Publ. by Kazar Affil. Acad. Sci. U&%%. Moacow 1962, 632 pD.
Collection of comolete papers presented at the 1959 Kazan ~-onfnrence on
Cheatstr7 of p';rvanonhoap home Coamounds.
ZV=V, AJI.; POPOV, Y.F.: FADZYEV. I.I.; BABUSHKIN. V.I.; BMWICH, I.L.;
BOCIM0, A.M.; BURLACHMO, S.Ye.; GARBUZOV, V.F.; DKITRICHEY, P.Ta.;
DUNDUOT. G.Y.; ZWBIN, I.D.; KOROYMHKIN, A.K.; KORSHUROV, A.I.;
UZIN. K.G.; XUTUZOV, G.A.; LTS110VICH, A.A.; KASHTAWV A K -
MIlnYZV, V.Ye.; NIKBLIMG, P.M.; POSKONOV, ~5~--.U~Avov"i-v-;
SOSIN. I.Y.; SOSNOVSKIT, V.V.-, POVOLOTSXIY, 14.m.; URTUPIN, Y.A.;
RHARIONOVSKIT, A.I.; CHULKOV, W.S.; SHESHERO, N.A.; SHITOV, A.P.;
SMYVAL-OV, A.M.; YANBUKHTIN, K.Sh.
Arsenit Mikhallovich Safronov; obituary. Fin.SSSR 18 no.11:95
N 157. (MIRA 10-12)
(Safronov, Areenii Mikhailovich, 1903-1957)
WMTAKOV, F. M. (Co-author)
See.- PIMENOVA, L. V.
Mashtakov, F. M. and Pimanova, L. V. "Selaction of' durm wlieatspil
Selektsiya i samenovodstvo, 1949, No. 3, p. 27-33
so: u-3566, 15 Mlarch 53, (Letopis 'Zliumal Inykh Statey, 'No, 14, 1949).
NASHFAKOV, N.A., InzhensrZ IVIN. X.V., Inithener.
AMerience of Innovators in the Moscow trolleybus management. Gor.khoz.
Xosk. 27 no.7:19-23 Jl 153. (Mum 6:7)
(Moscow-Trolley buses) (Trolley buses-Koscow)
KASITAK r
_ . TW.A, .. Inshener; IVIR. X.V.. inzhener.
- . 4-
__A
Nechanisation of laborconsuming and heavy work In trolley-
bus line operation. Oor.khoz.Nosk. 28 n0.11:32-37 N 154.
(Moscow--Trolloybuses) (n" 8:1)
MLSHTAKOV. S. M.
MLSHMOV, S. 14. LC"o-eutho;/ See: STRLCHITSKII, K. 1. "About a Yethod of
Determining the Relative Toxicity of Insecto-fungicidee in Relation to the
Plant," 1935.
SO: SIRL SI-90-53, 15 Dec. 1953
low ww.wo--I~
Zak
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it: to is -it is v M-W W W
A 0 1 1 t
a. - f
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use
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and STRACHITSKIY, K. I. "About a Method of Deter
~~Toxicity of Insecto-fungicides in Relation to the Plant," Trud-v flauchnop!o
In6tituta no Udobreiiam i Insektoongicidam imeni.Ia. V. Samoilova,
no. 123, 1935, pp. 273-277. 57.9 M852
So: Sira S1-90-53, 15 Dec. 1953
MkSETKKOV, S. M.
ULSFiTAM, S. M. ."Effect of Mulching and Screening on the Development of Virus
Di eases in Solanaceve and on the Yield of Potatoen'" Itopi Nsuchag-
Iseledovatel"skM-Rabot Vosegiuslogg lAstitwta Ushchilz RBategli ze 1936
Goda. paxt 3, 19389 pp. 3-5. 423-9Z L541
SO: SIRA SI-90-53i 15 Dec. 1953
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