SCIENTIFIC ABSTRACT NEYMARK, I. I. - NAYMARK, I. YE.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001136820007-3
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: August 1, 2000
• Sequence Number: 7
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

UYK&U, I.I.
[Pbrforsting ulcer of the stomack and duodenum] Probodnaia
lazva sheludka I dvenafteatiperstuol kishki. leningrad,
Nedgiz, 1958. 259 p. (PMIC UIM) (HM 11:9)

NEYMARK, I.I.
Appearance of cancer at the site of a autured perforated ulcer of
the stomach. Khirurgila 35 no. 11:98*401 N 159. (14IRA 14 - 1)
(PEPTIC ULCER) (STOMACH-SURGERY)

NEWM, I.I. (Barnaul,ul.Shovchenko,d.52a, kv.135)
Benign tumors of the lungs. Grud. khir. 2 no.3:37-43 MY-Je 160.
Grud. khir. 2 no.3:37-43 14Y-Je 16C. (IfIRA 15:3)
1. Iz fakulltetakoy khirurgicheakoy kliniki (zav. - prof.
I.I. Neymark) Altayskogo mditainskoga imtituta (dir. " dotsont
F.M. Kolcmiytsev).
(LUNGS--TUMORS)

NEYMARK I I
~n~- t,~
Bilateral ligation of the internal ma=ary artery in chronic
coronary insufficiency. Klin.med. 38 no.6:67-70 Je 160.
(MIRA 13:12)
(GMVARY MM DISEASE) (BREAST-BU)OD SUPPLY)

prof.
Our experience with the preoperative preparation of patients with
thyrotoxicosis. Sav.med. 25 no.12:121-125 D 161. C'4"A 15:2)
1. Iz fakulltotskoy khirurgicheakoy kliniki (zav. - prof. I.I.Noymatk)
Altayskogo gosudarstvennogo meditsinskogo inatituta (dir. - dotsent
V.M.Kolomiytsev).
(TIMOID GUND-DISUSES)

MUMoloIs. profs
Treatment of pulmonary hemorrhages., MArurgiia Y7 no.ItIOl-
106 Ja 161, WMA 14t2)
1, Is fakulltetalcoy khirurgichaskay klimiki (sav. - prof. I.I.
leymark) Altayukogo meditulmskogo instituta.
(HMMUGE)

N31HARK p I. I,
Diagnosis and surgical treatment of tawra and cysts of the
mediastinum. Grud. khir. /+ no.1:86-91 Ja-F 162.
(MIRA 15:2)
(MEDIASTINMI--TUMORS)

HMMARKp I. I prof.
Hyperalgesic zones of the skin in various clinical for-ma of
goiter. Probl. endok. i gorm. 8 no.3:69-73 IV-Je 162.
04IRA 15:6)
1. Iz fakulltetakor khirurgicheskoy kliniki (zav. - prof. I. I.
qeymark) Altayskogo gosudarstvennogo maditsinskogo instituta
(dir. - dotsent F. M. Kolomiytsev)
(GOITER) (PAIN)

"L lzraill Isayevich, irf-,f',; '..Lkollayevich,
4, Mlk CK j
dots-.; ELIKOV, F., ZHDANUVA, G., tekhr-red.
[Diagnosis and treatment of acute , -, -it-dovinal
organsj Diagnostika i lochenie o,;t.rj;di zaijolovanii orranov
briushnoi polosti. Barnaul, Altaiskoe krdziu-ioe izd-vo,
1963. 211 p. (MIRA 17:3)

BAYMIDIN, P.A. (Murmansk); SHVETSOV, T.M.; TDIOFEYEVA, N.V.; KOVALf, V.P.;
KOZLOVA, E.Z.; TRETIYAKOV, N.T. (Kaliningfrad); U4EDOV, E.Sh.
(Poselok Martuni, AzerSSSR); BOROTYY, Ye.M.; DULA)7-,V, S.G. (Grod-no);
GERASIMOV, B.A. (Iaigansk); 1-1EMIUK, L.A. (Chernovtsy) ; MIGALI,L.A.;
GUBPIIOVJI A.G.; GOROVENKO, G.G. (Kiyev); SHAROV, B.K. (Chelyabtisk);
SMVALOVA, Z.A. (Sverdlovsk) NEYMARK, Ij.; ARYAYEV, L.N. (Odessa);
KABANOVP MT.; KONOVALOV, Yu S.; -tAKJ,,V.I,. (Orenburg);1TIKHAYLOV, M.M.;
SEZIKO, A.D. (Voronezh); SHALAYEV, 14.1.; DONIN, V.I. (Saratov-).
A-bstracts. Gradn. khir. 5 no-3:110-126 My-Je'63 (',,IIRA 17:1)
1. Iz kafedry normallnoy anatomli Ryazanskogo med:Ltsinskogo in-
stituts, imeni akademil-a I.P.Pavlova (for Shevtsov). 2. Iz Sochin-
skogo natichno-issledovatellskogo instituta kurortologii i fizio-
terapii Ministerstva zdra,.rookhraneniya RSFSR ( for Timofeyeva).
3. Iz khirurgicheskogo otdeleniya Ternopollskoy kliricheskoy
gorodskoy bollnitsy ( for Koval'). 4. Iz kafedry to--ograficheskoy
anatomii i operativnoy khirurgii ( zav. - prof. A.P. Sokolov).
Permskogo meditsinskogo instituta (for Kozlova). 5. Iz khirur-
gicheskogo otdeleniya ( zav. - Ye. M. Borovyy) Rovenskoy oblast-
noy bollnitsy (glavn3ry vrach - UkrSSR V.M. Vellskiy) (for Borovyy).
(Continued on next cazd)

BAYANDIN, P.A.- (continued) Card 2#
6eTA fakulltetBkoy khirirgicheskoy kliniki ( dir. - prof. I.M.
Popovlyan) I gospital noy terapevtlcheoloy kliniki ( dir. -
prof. L.S.Shvarts) le6hebnogo fakullteta Saratovskogc meditsin-
skogo instituta ( for Migall). 7. Iz kafedry fakulltetskoy khi-
rurgii zav. - prof. I.I.17eymark) Altayskogo meditsinskogo in-
stituta for Ileymark). 8. Iz Novosibimkogo gorodskogo protivo-
tuberkuleznogo dispansera ( for Kabanov). 9. rz kafedry fakull-
tetskoy khirurgii (zav. - prof. I.A.Ivanov) Pemskogo meditainsko-
go instituta ( for Shalayev).

KOLOMIYTSEVA, Marta Grigorlyev-na; NEYMARK, I7.raill Iswye,.ich;
HIVIDULLIN, R.S., red. _- -.1- - " I I. I.
(Goiter and its prevention] Zob i ego profilaktika. Mo-
skva, Medgiz, 1963. 298 p. (MIRA 17:5)

IMARKO I.I. (Barnaul)
Diagnosis and clinical aspects of pericardial ccel=ic
cysts. Klin. med. 41 n0-4:73-78 Ap 163. (MUU. 17:2)
1. Iz fakulltetskoy khirurgicheskoy kliniki (zav. - prof.
I.I. Heymark) Altayokogo meditsinskogo instituta.

NEMM. LI.; DMARD171, L.N.
Progressive ossifying myositis. Pediatriia 42 no.61:78-80
J4163 (MIRA 17:1)
1. Iz kliniki fakulltetskoy khirurgil ( zav. - pr:5f. I.I.
Neymark) Altayskogo meditsinskogo instituta.

NEY?~APK) I. I., fr(A'.
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BARKAIAN, Z.S.i NEYMARK, 1,1.
Nature of postoperative hemorrhages in lung --esectim. -Sc.,
made 27 no.1-.101-103 Ja 164, (MIRA 17;.~,2,,
1. KlInIka fakulltet9koy khlrurgil (zav.- prof'. 1,:. fleymark,
I k1linka propedevtIkI. v,-,utrerm!kf% tx)iezriey (zav- dotsent t_3,
?arKaganl Altajskog,; nc-dAi.5'n;-;kogo instituta.

I (Barnau-1, prosp-4.t Lt-nlri;i, d.15.';, ev.
- 0
ul. 1-g0 MLya, d.110, kv.7)
Diagnosis of the cavitary fom. clf JA"IT;cr~'
10 no.5:D.-I.4 164.
1. Iz falmiltetskoy kh1rurgich,)skoy klir,:V- yi~ tv
Neymark) AltayskoCc meEtsin--kcF,,c r,:a,:r
F.M.Kolom-iy-Lsev).

i-. 'evaya, 9, torpuri kv. 24)
R c 3 1. 11tol, tl~p 7,' uridr- anee-.hcsl.a In apricea in
lte ilagnosis of r;e.rwer of tb,~ 1-ang5. onk. 15. no.12~64-
(MIRA 18o6)
f.!J-1111 kh'rurcl-,' Prof. -I.I. Noymark)
(~-ektr,- - dotsen'. V.N. K,,yL-,kov,.

NEYMARK, I.I.
Treatment of cardiac fibrillation in thiyrc)t,-I):1coiA!3,
endok. I. gorm. 11 no.1:29-33 Ja-F '65. ~,-. ~
1. Kafedra fakulltetskoy khiz-urgii (zav. - prof'. ..I. Neymar,~
Altayskogo meditainakogo instituta, Barnaul.

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MKARK. 1. 0.
29267 0 metode lecheniya yazveanoy bolezni dlitell- nym smom. Klimich. meditaina,
1949, No 9, 9. 65-69
SO: Letopail Zhurnallnvkh Statey, VOL 39, Moskva, 1949

HZYKM 1.0.. professor; GUSTIMIK. G.A.
Clinical characteristics of deforming perigastritis and pathogenesis
of associated InstLfficlency of gaetric evacuation. Terap. arkh. 26
no.2:61-68 Kr-AP 154. (KLRA 7:8)
1. Is gospitallnoy torapevtichookoy kliniki Leningradekogo pedlatri-
chaskogo meditsinskogo instituta I:dlr. prof. H.S.Mandellghtam)
(STOMACH, diseases.
Operigastritis with disord. of evacuation)

IMYMARX, I.O..professor (Umingrad)
Clinical aspects and pathogenesis of asthenis, following
gastrectomy. Terap. arkh. 28 no.1:26-33 1 56 NLRA 9:6)
1. a1z klinicheakogo sanatoriya bolezney organov pishchevareniya
VTSSPS.
(ASTHIIIIA,
postgaetrectoW (Rue))
(STOMCH. surgery
gastrectomy, postop. asthenia (Rus))

4
GUBER"GRITS. D.S.; NBYMARK, I.S.
OWNWAN
Treating lumbosacral arachno-rad.iculitis by endolumber air insuf-
flation [with summar7 in French]. Zhur.nevr. I DSikh. 57 no.10:
1269-1271 '57. (MIRA 10:12)
1. TSontrfillnaya paikhonevroloetcheakays bol'nitea (na(-h. V.H.
Yushtin) Hinistorutva putoy noohnhohonlyn.
(TIT&R&PEUTT ICS
endolumbar admin. of air In lumbosacral ars-zhno-
radiculitis (Rug))
(laMYSS, SPIN&L, diseases,
lumbosacral arachno-radiculitia. encolumbar aimin. of
air in ther. (Rua))
(ARACHMOLD. diseases.
seam)

ACC NRI AFWl6q()O SOURCE CODEt UR/G379j65/ooj/oq.3jo4cap4o5
AUTHOR: Terte.Ahe V, Am&; GhMko
A@ A#
CRG: Inatitut f Mmical Chemistq
ische' im- to V- PiOat~&;FekiZ, AN UjgSS Kiev
(Instibut riz skoy-khimit AR UkrS8Rj
TITLE: Reaction of gamma-aminopropyl- and beta-cyanet L-triethoxyailanA with
ast2gsol Aurface using infrared spectroscopy
SOURCEI Teoratichaskaya i ekeperlwntallnaya xhindyas v,6 It no-Jo 1965t 400-405
TOPIC TAGS9: aerosol chemistryp aerosol# IR spectroscopy,$ silicas organic nitrogen
compounds hydrogen bonding, adsorption
.ABSTRACT: Surface modification of "by vapors of T-aminopropyl- and
_jerosols
,8 -cranethyl-triethoxysilaftes and their benzene solutians was investigated*
*on contact of alka.Vailanes with surface OH groups of the silicas an organo.
;silyl layer Is formed idtich is stable under vacuum oonditions up to high
temperattwest The condensation reaction evidently occuris first of all on
surface hydwiWls that are not h7drogen bonded- The behwior of eymorgano-
si2yi groups as now possible sit;es of adsorption was disimvered. It we
ishown that the, CK-group banA (2249 cw;) does not Chang* its positiod upon the i
adsorption of different compoundso The authors thank A-p_ffj_�Ldorov and Academician
to No TereWin for their assistanco irt carrying out this *,ork* Orig, art* hast
> rigures. EMS)
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1. MYRARK, 1. Ye. -, KULESHINA. L.P. POIXAKOV. M.1f.
2. USSR (600)
"The Kinetics of the Slow Cxidation of Hydrogen," Zhur. Fiz. Kh1m, 13. No. 11,
1939. Dnepropetrovsk, Institute of Physical Chemistry imenj Academican L.V.
Pisarzhevski Academy of Sciences Ukranian SSR. Received 13 Jure 1938.
9. VO Report U-1615, 3 jan 1952.

tru,Lptu, I.
IfDu depistaEe des forines atypiques de la maladie ceuhcuse.11 lie (P. 49)
1C.Lamirl-L.
SO: Journal of General Chemsti-y (Zhur7ial Obshcbei Khlm.i) 1940, Volirle 18, No. 1.

UM/Silica Gals Apr 1947
Surface Tension
"&feet of Surface Ten8ion of the Coagulant Upon the
FOXIMation. of the Internal Structure of Silica Gels,"
1. R. Neuraarkl F. !, Kbatzet.. Laboratory of Adsorption
Proccuses, Institute of Physical Chemistry jaeni L. V.
Pifuu-zhevskiy, Acaden~- c.17 'CInn:-r- TMCM. 0 pp
Molloidnyy Zhurnal" Vol IX, No 4
Discussion of experimental data, with tables and
graphs. Concludes that the 8-ar-face tension hp-9 a
censiderable effect; the lower 'the tension, the more
coarsely porous types of Silica gels are formed, etc.
17T83
118M./Silica Gels ~~'ontd) Apr 1947
Surface Tension
Submitted 20 Dec 1946. Assistance from Academician
X. M. Dubinin and Prof M. V. Polyakov.
1TT63

0-9-4
a If
0041
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004
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sea
CA
mil dredfue 91 Wkst jak i - #,.,.
4;.P~tarl wru:.,I. and 6k. Vu. wmfn(4m. A4144if
-Alkit, NCOA S.S.S.R. 0. SAmpt., 44
ad" ctle. al dUkatut emkimpteaskimis. Wuding wri, d1w,
V~~ ech wfth the itcocal omp W. eqtw to 4fw ink-MINVI,%
(1). nedium pagom (n) am4, ctw%atv wnxi, set.
Witt& a [At" tow owe am SIMwa to t,.qvv '14-
fnvut wfearpcicut flotheml for MCOII vAtm. With
A. the wharpum equa. fe revenage, the morl4ion U.1
desarptim bmac calaclifit, WWI atat:w: of catill-
t"I 4mleckmadm, R uA 1H show tipter-tti, Tlw
equilam In mat mptAiralef it. 1
Wit 400 419SIdgi, U AM [it tip Ito f1kii, ~c~ a i0ito
equatkou ad I Ntbitila 7 a otbkrvkh
SS. 331(1047)) Wc 4
ubm We - yd. (A the admVelou or4ce at The
lmfcap6m putentlad a - 0. apta" to an sel Samples
4.xAmj. up to PIP. - which deffiamstratem t1w
validity of the (;Awa-tyw distsibution of Ike Vol. 0t the
"d-ptio,, sgw-e. W IVw-W. exccpt for M. N. Thou
AV 0-0- F~V-
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too

fft"ARK. I.M.; XTIATSST, M.
Role of the structure of adsorbents in molecular chromatography
of vapors. Dop. AN URSR no.2:24-29 149. (MLRA 9:9)
1. Institut flatchnot khtmit Im. L.V. Pisarchave'kogo AN TIRSR.
Prodstawtv diyanty chlan AN URSR 0.1. HroWkly.
(vapors) (Chromatographic analysis)

MMARE, I.M.; FMMLIN. L.Kh.; YRIDKAX. G.A.; SHXMAYN, R.Yu.
Structural changes of a 9111ca-gol catalyst during its poisoning.
Dop.AH URSR no.5:27-32 049. (KWA 9:9)
l.Institut fisichnoi Ithimii Imeni L.V.Pisarshavolkago AN URSR i
Institut organichnoi Ichimii AN URSH. Prodsta-viv dlysaly chlen AN
URSR O.I.Brodolkly.
(Catalyal's) (Silica)

IFE-WARK9 I. Ye.
heptark. 1. Yc-.,- ami S!-eynfayn, R. Yu. - "On t~e rrechan~sr of ther--ic ~eactivatinn
of silica gel", Ukr. khiz, zhurral, Vc-1. XIV, Issue 2, '1949, p. 24-33, - :). 3-3-
SO: U-43920 19 Auguot 53, (Letopis 'Zhurrial Inykh Statey, No. 21, 1949).

06
0*8
life it
'00"' 1
004
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'C
"M J. by the fimttvxl of N, mul -
'U" "a
XWW K.41M ZkW (4 Ito0'
04_
al r
.r
am Ph as-11 puts att Rawal tktwgk &I all. .4
SiO4St4m(A23C.PhCI/hr. Ats(Wtheyim."Olptou
and RCI was Id4lbt4 (aboutt fit'-) fac the catalpts hAiritts
fig. 1.4-1,S). the mnall-'
at Om Va. 2t- ).&A nopmesolatedhm sot.
(Tke VOL 01 apwa It the difemmt Wtwom the taW
pm
Tap". ad the Va, Of in C&A. ftem adwgition,
add demarp" cd MaDtf.10=
1 t Sam', Specimcus witb 0
Wd at WO' thaft with v - 0,7-03 - taoU
"m Al bfgbw taxp. the reascOms im dw-pum catalysts
isiffetardedbystowdiffudou within the por%~,. Tbetesnp.
cmfi, of ttw suction is PrAter for vusser than I'f fine
StructumIL At W am *0 of If Cl pcwucrd 121 fim
N. inihwc
1
4%= !%mudary reactitma. Hosting of &0~
ces Im. little affect. Altvr hmang at m-
IOW* * lattumd to a max. (1.74-2.0i ettul Imcame m4ilee
an bmting to I 11W.
vacpdm cAgodAy Ow MeOlf. f(cmdrig tjoes &A ckjw
tie pxu bite aswet. facmdou al Ug pom at the c(pww
'd am It tie Scawky of la Wh cacapt to limm-ed
try (MO. locmm (Cc 840-710% (Wo it acoxvv4Akd
Eta* QONLRV
Isee
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see
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rw h1-
Rols"GO heitimove tho (Y" 46' die PNOW, of a Oaks Lai
ad Its taid"k Pirawfles. I. Kit. I,Wdka, 1, P 1400,weli,
t.. A. Ittitiman. R. Vu. 1OWnfido mn4 F. 8. Kktv4 4lao.
Nice* S.S.S.R., (*dd. Kikee. NgKA &NO. Ul-W,-7U
act that supt-r-ghmme hy*a"o of aql halides Is caulywif
by Ike IV-twd(cy hydirighok. 044d"t $41" to pmvt(f (k4t
41vt activalko bmin" Ike ItIO. a typkd activittitir CO "71
holicto, Cit. tf,~ rmt r4falyto Ihv Iftetkin. Ottty irmade-
hydinte.1 d" gel to mrsivr; mu"antly. itte artivit,
matm tie it the oil Pampoof the sake tel.
tvtdytk actlitrity of a dike of is gavvrUm "of GaIr I&Y the
4. at tbm otmitem but b7 Me vA. a# the itakirapar", wbkb
deft. do op. eufiwe meat. mW tAo xmit. of incerimadiarn pro.
0 for tka ttertaport ad Ifectstato MO p"Oducts.
if="Klll asd .1 ULl. Nout MCI W lfO Pasted In
appma. ectia" 4MIS.. at -W) C.A. catall"Ar., .8 lim.
Min. 0 1 it. ftcl)gwwAt bwMaming taqw. (mm 450 to6wl.
with Shmirsam w8rimation at =1 between mm, wem
drtd. tw 6 tvpvo of mWire gel estAlysto with tka fad**fAg
ch"wforfaCkv; (Ras) pott vat.. adacpage vW.
,tol. at alaxbod UqtiU CJf. at the rats. ptemamv. qVi. J
intennedlitto, Pam (MA Is) &UMUCLAmawt-Teffer op.
cutface Ana to sq. M."i.: *16 040 0A 0 w QJQ, 300.
i 1111) 41'46 OW 0 4A 41,10. Mi OU10-46,0ROMI. 11.14,
NW; (IV) 15~ tiZ 1.19 0,94, -IV(). (VI 41,93: 043. 1M5,
41.72, 410. ffl~ Wga~' O.R. (1-94. 0.74. 326, Cum% of the
041 of IUM (in 'I r4afaft #be temp. as of S 41WO:
catalysts 1. IV. W04 he" a dittintit 0". at about 010'.
i (he oubmittimat fail of (he rate in due to kmvetmibb themal
ite"Ovalwo. Thte to matt Mocked "M catfaly" I wkkh
ttA* Itim, imileet vvA. of Witemedisto put . Tko U%d I
to firpir"Inted by U "d 112. cattatyst U we a Im mcd
oractioLKY Wdepondest of Me teutp - bamoom 4&) aod 69-17
Ill hat; is to",040"Ud"O f4tow"r twtwfgq &us "d twat'.
(allmoral by & Wt. Abficam of did UICCORM of The W-11WHY
with the map. (a the am ad U Is &tWWad to the kmfrs-
Cit%" 4 (nonnodkfe parts. ie. to kiad"usto difunim.
"(4 some factor to to Will, for the MERO"(7 Oct VaT
high it"ivity of M. d to its virty MO mievotiectmidiv
I Ito 314 1 gtipmmient:r1hy colittlat VII, irbatitateirtmil t-v
a cttwA mm'V'me amil a kep Intirfmcdfat."miair vqbi.. iv a4i
34hepvd cww* with thit Fm stmay kmiaming with temp.
"It to W. The adectivily of the catalyda. cWadertzetl
by the yk&i mdo IMI/MGM, is dMa t for the 2 types.
it Is katreat with dUm gets 0 v4 U1. with the IMIM011
VkW 1`460 (OCTMA1111 MY gtr(WWV With (it~ IMP., (f(016
about MO' w4 (We" Co. Mg. with Ike CCU 1. IV. and V.
Ike rado bitclas to (twe"amer witb the temp. (irom WO tmi.
with V1, it maitalne way oftely temp. weptudent, -I
TW the""I OtAbUity, Upcem"d by (ho MHO of the M1011
vi" 44: &V &M 8600 dervesom Is the ar4m, V1 10.9). V
(I - 1). IV (11.4). 1 and id (I.Q. ie. The lemat micropmaws
V1 (a the I tbacittst, ; cataftwS I and LU, tmvtag dir
viumillm wil. of wwtdkl am the least VAble.
ottial"t U is am L~ofhPfAO,"eva1u41ion act orcomitis of
Ike ;iritdotiditiant rnk of inhibited difflusim. An (opcirtno
odko 9d. food to be WWY W9hIY active at 4W. but mfm~t
%wal4dely Imactivatecd of W. was (flund to tie vvfy. hichfir
and. br the mverIdbitity of its Meoll-wat.*
&d*mption citar", atrzoat completely devsk! 4 imftmt~fi:A t r
!=jjyWt9iCh 9CCOURIS (Of ItS fUVqfUM4Ur Ik.LX OW"t-
N. Timm.

VW subs ef di emb4ftacts (a Wo &&Kfwd kfw.
It &ad P. 1. Kkaivet (last. Ac.L4. Scl. Mr.
DAWy Alk". V--A S.S.S.R. M 11111-4
rskl quardow at the surw of a
(IMIJ.-rMantraq "reipt-
tiot, of a v4pow phy"O adsoctsed do a Sam W&M was
dm,WW by detne. 4f the camps. of OW Mkt. admend (cals
a hJuM Kitt.. " conspvtd w&A dw ampgm 41 dw Yqua
arm) of the vipor looms cot that m1m. Tbe"MerdWOM"
. tin tM aff tM pacasity of Ilse WebtaL I*" mass ad
ofira Td. in rVO a. (a) (M)
aL
course F porous. butily kfttgd to was
V
to Mind Vapars of C411116 + CC14; Ike embataxicss sAgotbtd
w4s deentsed at 4M* untill Coma. wt., add ifA camea. was
dttd. 00 IM L the CQUWG- (at high sudift CQV(IVV
aruit found to coffespand to that of the vapor. So M
to the Uqtdd phase, wha- co U 4 W . MUJMMU bgtRVW
tiur two. cAuwqpcntiy, am I tht- ad*xW salseftom is
sessus. an M Uqukl, and am a pardy gaseauss, a" partl
id. A. low staface cavesstc". fu adsorbed
=
pwc&a 6 On cam. 4M. an 9, It remain owe" over the
Chahe "UK" cut CQv=- (k, U stud C" at. Out W&UNI
haut appmen at a de itsi coverage the later the coav.t
The % g. an h. and at 0 ~W
an a
Ud iCs MML kereamos with hcragstag covecage.
Abstam of selective adsorption of Wit froat the Cit. +
CCI. Mkt. Is demansuatz! by the Cwfit"Ky at the CA
caffint ke the w6b9casted dexkfw rMal difevent CYM 01
dka gel 444 It's Bentity with dw stwero* Campo.
Accordingly. the lkdd QH& + M. mitt. Is mat w9d, by
61ttadoo thnsuch a eakma, of d1ka Cd. In cautrAst
thcmt% CJ1* is edectively adwrtmed ask vilica gets of type I
ism" a mitt. CA, + Gill... i.e. a Mixt. of WAIS. of diatinctly
-difemtsig". The view ascrifdng all pays. ad . I
(son
oil 41kry coodensatiocs it erroneous; It aam 944. Y at A
to dody-parou issrbents. and for coarsely porous wgtpcnts
it is I= Mly at aLfikikntfr kigb virface coveraps. Cap.
itlary andcosation devellops waco unim(A. adsarp6m
is IOLIO-qd by the build-up &U4 mccciag of usultnual. layers
In a capiffacy, acid wiU occur the law the Cvc~(cv (fie diam.
-f the t-sre. N~ Thou

p(doombe d as duaglod owdyst by fisswok impuritka
Kh Fr,&IU,, it
CV&ud 2&r. "&M AIT-mmom-V 14;;
Chem. Acsd.gd Ukr.O.S.R.Akw). lwea.Akad.
Ing of a mmpk d coca. 0% id w" N RtZ caused
.d4cresse do (mmictoom VOL trommaji to *JI ffd,/g.. and
sompip. do swis M&M. citood a doelft" of am tow pwo
vqI. Imm 0.44 W 0,40 mi./C.. ad Ow inkropore Vol. from 020
to 0.19 Id./C.. and Of the $p. WS(me am ff4am 4a) to 3LVJ
In a Scd manipie. the tacd ince Vol. decreased
US to 0.43, w4 the xkmp"e rd. (tam O.W to 0. IS
ad-le. The Vol. a# ix edlitte Pore undemeat no chance
Almg wkb thm ct-- d w4mopom vol. and ep. msfwa
con. tbom Is afw a deamme a# the oLWydc activity in the
Pha + H&O - PbOH + HCI. as illus-
-by =Inc dids of ykko of PkOll and Ha. at
GW*: unpaboad Wh gel lspwc wdodty m , MIX
Catdidju.) 10.7 WW 113%; padom With I HCOgLi
an Velocity 3W) 02 "d 04; polsoned with li (")r
6
v (spem v*Wty 672) OJ aid 0.7. Tke ;!"g I. .
wersible; with an (mPonel (Gtnmm) SKh CtI. hupceigusted
willb CaCh. dw sp. surface And the c&Wydc activity were
Wavased up= dutlom 00 Ow Co~ A"tim of 140
an the Me ads was uAt detected at either 3w* or
At 490*. Phaww itifewfied withotit decompts.. but
Pb&. aW to an irms how deam. Phi. andmmt de.
mml:. At 8001. whom them eve a* dwinipa.. adewp.
(k4l PkRf W" 3 (11M. Wid tk49 49 PbI 7 OWS 46 great
owd I'lls " o0awd wkb PbCl to ukem to "mat for (be
dgeresmii d the k1drolyda mWyck AdIT(ty of sio. cel. tim-
,Pcom&Ad or pmo~W With clgcft. fivw pba to Phar
and Phi. owing tco Mauga &kwpdve po4oning by the
lamw taictmes. 1%. That!

USSR/chemistry - catalysts Jan/Feb 51
"Promotion of Silica Gela of Different Porosit;lec~
L. Kh Freyd1in, L Ye. Neymark, G. A. Frid-n,, R.
Yu. Sheynfayn, Inst Org Chem, Aced Sci USSR, last
Phys Chem Imeni L. V. Pisarzhevskly, Acad Sci
Ukrainian SBR
r." "Iz Ak Nauk SSSR, OtAel KhiL$Naule' No 1, pp 86-94
'44 Investigates effect of cupric chloride on prop-
erties of silica gels of different porosities an
catalyst in vupor-phase hydrolysis of chloro-
bezzene. Finds cupric chloride promotes silica
LC 174T12
USSR/Chemistry - Catalysts Jan/Feb 51
(Contd)
gel, regenerates it when it is poisoned by inorg
admixt, increases its thermostAbility and selec-
tivity of action, dud reduces diffusion braking
of reaction.
174T12

MaAlowlatry - AdwrW=
a F'db A
"limstigation of tho Structure of an Adsorbat by Sawwal ladepmdut Xotbadagm
W,w Av&lls MR* Udatts UZ* KawUpp A.V. Usol4wo VA* LdV'yawvlcb# IoYqiw Ileamakd,
P.0 Vd* Ebwjnfayav MOOMM State U lmd, We?* Umcnwavs Imt ?4o chums Am4 Sol Ukr%.
sellp Imt Pigs axes Aadd sai MSRS Cgosm SCA Rea -Teeftlem rist
gDot Ak ma SSSR" Val LxXvis, go 68 Pp 455sm
Adsorption Imthem of bend**# fwqtitmq.* Pa4 KoCH swe taken oji mUcip mq-Ky pamw
ailica ael (atruaU=l tno 2)* Famul surface of adom,-W film to be OTZMI to --al-fa-as of
" adwrbmt and wt to dapand on Wart; of %Wrs Ddd diistelbution of ml, of perw tq
struct,ire-eAmorption mathodip maUu-,d ol' pressUg Fig Into the porw# and eleaftcmdc
acroacopo nothado Remats obtalmd by the 3 gotbaft aha&eds
US")

LUBININ, M.K., akademik, otvatetvennyy red&lctor; GAPON, Te.H.; GAMN. r-B.;
ZMTAKHIIU, T9.3.; WHINSKIT, V.V.; BIMIX&YA, I.M.; SWVAZVA, G.M.;
ROGINSKIY, S.Z.; YAROVSKIY. N.1.; MRS. N.A.; KLSZW, A.T.; QRKAR - I.Ye -
- 157--W-~Ami
SLOTAXOTA, I.B.; KR&TSW. F.I.; WSIT I.P.; TROSTYARSKAYA, Te....,
TX7LDU, A.S.; DATANKOT, A.BO; iA~. K.M.; BRUMBFM, Te.M.; UIDKOVA.
Z.T.; V3EMIMA. N.Ye.; RAPOLISKIY, S.A.; MI37ATWVA, Te.A.; KAZANSKIY. B.A.;
RYABCHIKOT. D.I.; SHIKYAK.13. 7.M.; KWOVICE, V.L.;BUIIDBLI, A.A.; SAVINOV.
B.G.; VIUM. V.P.; WSRUYN. Ya.A.
[Research in the field of chromatography transactions of the All-Union
Conference on C11,womatography, November 21-24. 19501 Issledovaniia v oblaeti
khromatografit; trudy Vaesoinmogo soveshchaniia po khromatografii, 21-24
nolabria 1950 g. Moskva, Izd-vo Akademii nauk SSSR. 1952. 225-P.
(MI-RA 6:5)
1. Alcademiya na,* SSSR. Citdalmnie khimichaskikh nauk.
(Chromatographic analyeis)

OMHAIIMIKO. F.D.; IINYMARK,- -F.; DUKANS'07f. A-T-,
- AeT~,LSLYNYAKOVA, I.B.; BYKOV, S
diysnyy chlen.
Hydraphilic and &Asorption properties of certain natural sorbents. 11op.AS
URSR no.6:447-452 152. OQRA 6:10)
1. Akademiya nauk Ukrayiaelkoyi RSH (for Dumna'kyy). 2. Inst.!tut fizychnoyi
khimiyi t Instvtut sahallnoyi ta noorganichnoyi khimiyi AkadamLyi nauk Uk-
rayinsikoyi RSR (for Ov.-.haranko, Usymark, Slynyakova and Bykov).
(Sorbents) (Clay)

W.

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W a hither
f MLI
delowthe Od ille was true of other i ktbEtmz - Tile d

at. kota the rcid d,
'
ef is at _jxw., thpa 's through it max.
w0 tip, wat
r
i
i
h
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(up to
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Aloe

--lot

MM/Chaniatry -Adsorption', Alumina--- Jan 53
Silica Gel
'"Me Effect of the Conditions of Preparation of
Alumina-Silica Gel on.1ta Structure and Sorption
Properties," 1. Ye. Neymark, Z. Z. Vysotakiy, Inst
of Phys Chem imeni L. V. Prsarzhevalkiy, Acad Scl
Ukrainian MR
*Dopovidi Ak Nauk Ukrainalkoi RSR" No 1, pp 17-PO
The effect of cotditions of preparation of alumina
silica gel on its structure, composition, and sorption
properties was studied. Results indicate that the
pore structure and sorption properties differ from
24=6
that of the starting material. In an acid medium,
small additions Of Al(011)3 to silicic acid sol lead
to the formation of an alimina-silica gel vith ft-na-
and greater specific surface than that of the
original gel. In neutral and alkaline media, the
silica gels are coarser than the control sample of
alumina gel. It vas demonstrated that the rules for
the formation of the pore structures previously
established for silica gel could be extended to &Dwa
hydrophylic sorbents of the alumina-silica get type
if the characteristics due to the second component
are taken into account. Presented by A. I. Brodakiy,
Acting Mew, Acad Sci Ukrainian SSR.
2k9Tl6-

NEYKARK. I.Ye.; SHZYNFAMI, II.Tu.
'. Oda== KIM$ m
Tha role of capillary forces in the process of structmre for3ation
of silica gals. Kolloid.Zhur. 15. 116-51 '53. (MIRA 6:3)
(CA 47 no.16:7859 '53)
1. Acad. Sci.Ukrain. S.S.R., Kiev.

N&DIAM. I.Ye.; SLINYAKOVA. I.B.
Zffect of the conditions of obtaining chalk-like silica geli33 on tfieir
properties and stiucture. Koll.zhur. 15 no.4:277-283 '53. (KLRA 6:8)
1. Institut fizichaskoy khimii Akademii nauk SSSR ineni L.V.Pisarzhevskogo
(Kiyev). (Silica geL)
(CA 47 no.22:11887 '53)

USSR/Chemistry - Adsorption 11 Sep 53
"The Influence of the Hydrophobic Component of Miyed
Adsorbents on the FDrmation Mechanism of Their Porous
Struc~-are," Z. Z. Vysotskiy and I. Ye. Neymark,
Inst of Phys Chem Ln L. V. Fisarzhevshiy, Acad Sci
Ukr SSB.
DAN SSSR, Vol 92, ND 2y Pp 347-350 -
During the formation of adsorbents prepd from car-
bon and silica gel, there is an increase in the
apparent density of the silica gel as the amount
of carbon is increa.3ed. This is due to penetration
of silicic acid into the carbon. After passing a
269T19
fnax,, the apparent density (corresponding to an in-
crease of porosity) drops sharply as the amount of
carbon is increased. This drop is due to the hydro--
phobic action of the carbon which prevents contrac-
tion of the SiO2 In dehydration. Presented by
Acad M. H. Dubinin 23 Jun 53.

MOTSM. ILL; !.M!~~, .; M31119. K.K.. akiLdenik.
Iffoot of the hydrophobic oc"umat of mixed sorbents, an the uschavilso of
formation of their porous struotwo. Dokl.AX WSR 92 no.2:35?-.359 5 '53.
(KLRA 60)
1. Akadamlya uwk WSH (for Diblain). 2. bwtltut f Istchaskay IdAml L Im.
K. V.Plearshevskago, Akulsull nauk Ukrulaskoy MR (for Tymotskly iind Maymark).
(Sorbents)

TYSOMIY, Z.Z.; IMTMARK, I.Te.
Stracture and sorptive properties of mixed sorbents - alj--'.nc,si-
lica. gels. Ukr.khIm.rhur. 20 n0-5:513-522 '511. (WERA, B.-1 )
i. rnstitut fizichaskoy khimii im. L.V.Pisarthavokogo Akademit naWt
MSR.
(Sorbents) (Silica)

Villiqu-1-d-s-ft thi process of the A

(;.'F, Yinkors'kit. M.
M. I nnafl-2a of #111c; I struc-

A, 'Pign RA F
_
i
N
I 87-va
(Russian stuntrary. 91); W.-Freswyl
pretualo, Kelk were, (1~' Walbod, witla tap wtite'f with and i
t'
t t~ C
ithAi
N0
11) %
R
d
h
j
wi
v
st
a
,
1
r1th C,%
, (
IG
Clt;
aruf(Iff)%xith tdwattr-Aitl
Ak
Itut Ille sneption-'
Ifesorption MOM linthermi 04, 1 sljojrgtj'~
greater hystercs,6 than Mose of 4E; wlitt"s the 1~otfietnti of
Indicates Lrgc ~Pores in (h
former gels, whith supports the lb-ory. tha d
!ing VMshvIg
with top water~.&ilieates~ are formed cix 01. surface Cf the:
In~fe
Wocki~x tfut
parts. That fin-t poro3itr is farmtd
-
.
.~x after removing theft silicates is rhowawhen vfs mish'd
AF RC .1 and dried all, L6(1*; 0C
as EM I wete wmhed with 6.
-milt
.7

NMnWK. 1.R.. SLIMAKOVA, I.B.
Changes in the structuxe of silica gal urAer the action of
alkali and hydrofluoric acid. Dop. AU URSR no-5: 469-473
155. (MMA 9:3)
1. Institut fizichnoi khImii imeni L.Y. Ptearzhavalkogo All
UBSR. Predstaviv dJveiaiy chlea AN URSR 0.1. Brodalkiy.
(Silica gel)

USYNAM, I-To.
llr----..V,~&44~~d.~,.-,:
Preparation of hydrophilic vorbeats of various structural typeks for
chromatography. frudy Kom.awal.kh1s. 6:77-8? 155. (MI-RA 9:5)
1. Institut fixichaskay khinii Ineni L.T. Pimarzhavekogo Akadenii
nauk USSM.
(Chroaato&Taphic analysis) (fiorbents)

NZYMM. I.re.
Classification of adverbemts accordiv,.- to their strwtural types.
Ukr.khim.chur. 21 no.4..4460-467 155. (MLRA 9:2)
1.1natitut fisicheskoy khWt iment L.V.Pis&rzhemvk*g9 AN USSR.
(Adsorbants)

EMTWX, I.Te., SLIMUXOV.A, I.B.
.......... rMAMMW
Influence of cations and pH of silicic acid hydrogels on the
structure of dry silica gel [with Inglish sunmary in insert].
Koll.zhur. 18 no.2:219-226 Kr-Ap 156. (MBA 9:8)
1. Institut ficichaskoy khinti AMSa imeni L.T. Pisarzhavskogo.
Kiyev.
(Silica)

USSR/Surface Phenomena. Adsorption. Chromatography. Ion Inter- B-13
change
Abs Jour Ref Zhur - Khimi- 0
.ya, No 8, 1957, 26364
Author Z.Z. Vysotskiy, L.34. Neyu~~_
Title Special Case of Porous Structure of Mixed Sorbents in Sorption
Region
Orig Pub Ukr. khim, zh., 1956, 22, tio 4, 485-488
Abstract The isotherms of sorption of C6H6 and H2) vapors at 200 on
coal (C) and silica gel (,11G), and on carbon-silica gels (CSG)
prepared on their basis were recorded by the method of quartz
spring balance. The isotherms of C6H6 sorption on CSG differ
sharply from isotherms on C and SG, especially by the presence
of a vertical rise near p / P s = 1. It is shown that this
isotherm section. is indicating the presence of macropores in
CSG, in which capillary condensation of C6H6 takes place. The
0 isotherms are also different on CSG-s and their components.
~
e conclusions arrived a;t earlier (RzhKhim, 1954, 25053) re-
gardJ-ng the part. of C in the formation mechanism of the porous
structure of CS(; were confirmed.
Ca:7d : 1/1

T-1
17
- im,

luliwibwcal Ch~mistry &a-face Phenomena, Adsorption, Chromto-
grayhy, Ica Interchange. B-13
Abs Jour: Referat. Zhurral =nWa, No 2, 1958, 4016.
Author I.Ye. Neymrk, A.I. Rastrenenko,, M.A. Piontkovskays.
Inst
Title Preparation of Titanium Silica Gels and Their Porous Structure
Orig Pub: Kolloldn. zh.., 1957, 19, Ito 3, 324-332-
Abstract: Methods of preparation of titanium silica gels (TSG) and
titanium gels (TG) of various texture (total porosity from
0 .3 to 2.2 cub.ca per g) and with W02 content up to 22%
vere developed . The texture of TSG was studied by measur-
Ing the aNarent and true density and ~g taking dmin the iso-
therms of methanol vepw sor:ption at 20 , which were used for
the cwTutation of the qeclfic surface and the distributiaa
of pores according to their radii . It is shmn that the c0n-
ditions of TSG and TG preparation influeace the final texture
Card 1/2 -21-

NZYKA.RK,I,yo.; SLINTAKOVA. I.B.
Mwwwwwwm~--
Effect of the reaction of the precipitation medium and the p1l of
the coagulate prior to dehydration on the porous structitre oe
chalky silicagelo (with summary in English]. Koll. zhur. 19 no.6:
706-712 R-D 157. (KIRA 11:1)
1. Institut fizichaskoy khimii AN USSR im. L.V. Piaarzhavskogo.
Kiyev.
(Silica) (Precipitation (Chemistry))
(Hydrogen-ion concentration)

Kinetics,
_nys. cal Chemistry
stryp Catalysis.
Combustion, E01013ions, TopocheMi- B-9
Abs JOur: F-ef erat . M=l namiya, Ito 3, 1958, 72-44-
A.I. ftstreneako,
Author M and AlUmOsilica Gels and
Inst c
Title Porous xtructure of Titanosili
Their Catalytic Activity-
orig Pub: 221. fiz. wmii, 1957, 31, NO 1~1 874"88"
. ;he porous structure of 'Tario"a ti'ano
tract: rj~je following was studied, I ailxwsilica
Abs C 13 and 22$ of T'02 and catalytic ac-
silica gels M Ontanng 412~3, as well as their
(11) cout a circulating
gels aining 6$ of on of HC00H "I COMPD-
tivity at the deb;j"ting decOMOsit of the same
system at 200 to 400-. Specimens of I and 11 The porosity was
ity were studied. de-
sition by of variOus Voros~ kyl alcohol adsorption and
comPuted froul the isotherms Of met" r varies from 60 to '4 11) A-'
sorption; the prevailing Pore radius
-25-
Card 1/3 !1, T. IPA~'f
rl~tj Cs
,vistry ig.
,b,s,ca3. che C~6t&l-"
usa/. &evistryy
ToPO-
195B, 1244-
110
B-9
103imlys)
wth the
-t. Marnal little
pgfers '0011 i5 tY
P,bS rface CbOAVO f VC
jour.
51, degree 0 ....tvri
neclfi-e- sitiou cifie 2 Urf%ce
W4Le of t1le 0 t the Spe
,,te WOW Jt of
tbg V&P, P,+. 200 0 fine, VoroSltyl 3. to 0-8 VItbe GBMIJ~
ch"e Of r. .QLeS Vit-h . .11 referre4 aepeza OU lactiqe
ester on a sea 11( pr%c~tic" t1le most Vro( if the
of t.,I-,e dSCOMRO W)t ,Ositj are jvity risesp frol
Ta~omt e) does se DO proauet ssed.
unit of tim vLtbL COUT ific
in 06 we. of T. were decreproWti"
S. VLe gains the
sitys e Porcasit doeS not attain Of finell
VOT? tjoa ease of the
at bigUer of tbo but he CSIC133A
Mansions Or 0 .3-0 L a deer UL
W MZR3.ed - 0 regats UL %()OIJ end
3 to 0-0511 to 800 eMbs.-
to ell iti degree Of
tole wat
.it, Of of .1 at jc~ Comos OIL I hors d
I sarVIes de TO&Uctivity. ~ es is .tilize
VOTGUS rface an& ':he SGUIR not g~~ee
ci , S11 cific 2 e vOr""'- do
fie
0 7 ca
ilncease f tb'-- W Of cOars ~.Yto 1.0
ia't tale awlace a of 3-0
size aV4 that fille Pore- .26.
beSt
Card 2/3
Card -27-

IT
amm
f I!
1 -.4
-ag a NO
ig
Jim
Fj!
of
Is -
SIN 62
'A ho pal
Ve All
v

AUTHOR: Hey-mark, I. Ye., Doctor of Che~-:ical 3 0 il , 4 0
TITLE: The Production of 11ineral Technical Adsor'--ents of Dif:'erent
Pore Structure (Polucheniye min:-..rallnykh
bentov raznoy poristcy struktury)
PERIODICAL: Khimic!,eskaya proi-.iy.3h.lenrost1, 1958, Nr 4, );. 227 (735P"
A3STRACT: After a -eneral consideration of porous adsor*E.ents and t~ieir
use and properties the author supplies more detail ed data on
silica gel, the aeropel of silicic acid, alumotl-el bind --active alu-
minum oxide, as well as on alumosilicagels. In t,, e case of
silicaGel the production process is divided into st~, es: the
production of silicic acid brine, the coagulation of the b---ine
in the Gel, the syneresis and ripening of the t'-e -uas~iing
of the electrolyte from the ~el, and the dryinZ or cruf~hin",
respectively as -..ell as t'-.e A sche:~atic- fi,-'Ure of t.;e
plant for the jrod'.iction of ~:,;'-icracnl silic--l-'el lj-- of -.'n
oil layer ii; ut-er iethodis of -r- :.(:ntio,~ed
and it is poir.+ed ol,.t t`:z~t the dehydration of the ~01 of
Card 1/3 the silicic acid exer,2ises the main influence on i tz

The Production of Mineral Technical Adcorbents of Dif-e- -1- 5 - 2:-'
ent Pore Structure
Some methods for obtaininrl- dif-'erent pore sizes are d~~,--cri I-, e d
and the technical brands of silicao,*el produced ir t'-.C- Soviet
Union are given (with apecific data and desigruLtions
mentior.ed); also the corresponding sorption isothermal lines
are mentioned according to data by I.Ye.,Ileymark and I.-.Slinya-
kova, among others., The aerojel of silicic acid was first obtz~ined
by Kistler (Ref 12) using a method based on the exc1i1,-..,,,,e of the
viater of the hydrogel with alcohol. The use of the alu.~.oL7,els and
active aluminum o):ides is to be explained by their hil-h h.~fdro-
philic properties and a developed siArface; in the prodtiction the
bauxite form (hydrargillite form--7 modification) or the ba,erite
form (a-modification) can develop, A method of production ~a3 used
in the Soviet UniOYL is given. The use of alumosilicates foi
catalysts is especially widely spread in the organic synthesis
and in oil crackin~~, where two nothods of' production are fli,;tir-
guished. It was fou-nd t~,at the catalyst activity is proi,ortional
to the accessible catalyst surface, the pore structure a
greater effect on the chemical composition than on the yiel' of
Card 2/3 the products, The inechanism of th(~ for-tiation of V-If~ z:tr--.,cture

The Production of Mineral Technical Adsorbents of SOV/64-58-4-9/2o
Different Fore Structure
of silicagels can in principle also be applied to aluniosilica-
gels. A table of the specific properties of the described ad-
sorbents, as well as sorption isothermal lines of methanol on
alumosilicagel with various pore structures are enclosed
(according to date. by A.I.Rasterenko and I.Ye.Neymark). There
are 5 figures, 3 tables,and 26 references, 22 of which are
Soviet.
1. Adsorbents-Porduction 2. Adsorbents-Properties
Card 3/3

AUTHORS: Leon t 'yev, Ye. A'.. luk I yaanov~ c,
Ile ym a rK , I . Y o P i o n t k o v -, k a y aA.
TITLE: Investi~'ation of Structure of Tit n ~ ~in D i-x. 't--
~ I.:.;" (,' ~ `;V: ~ n1,1' 1 -- -'; ' - , : - *~ ,
by I r, d C- (10TA M Ot "~Os (
geley dvL.okisi ti--.ana nezavisimyrii
iERIODICAL: I zvest iye. A ka~-Jp in ii naul, SSSR. Jt(i(-,i. er. .~.ye
.:SSR)
19 56, Nr 9 , PP o4,1, "'
ABSTRACT: In o n I y ~- f -w r, ae r s o n t.. e r 1 t --~ r e o i t i r, e
gels is the de~~en~ience of tne cat 1.,-tic a~~z: pt:
properties of tit:--nillm ~lioxide ~-,el u-,jon t:.cf
their preparation exclusively consl~,lercd 'Ref, 0
porous strurture of thc titanium dioxije -rels -:L; not
consider0d in ti'll'.3 i),,,,er. In order t'~ ~,et a co~-.-,re-, E!!.
conception of t-.e stritct,,.;re of t~.ese ,-els !iiii t e
more cle.tLrly t',.e *iar-ous methods -,;itn w,*,ic~-. ~-.ay
find pra~:t cal ap -lic~-tion ti-e -a~.il:,ors ~f
investiCated titLniuri dioxide gels of v-~.rious
Indepen6E~nt m:-ti-iods of invest i-ation were used,'.
Card 1/3 in cooperation with 1,;,,e institute of

of T t, D
Invest i.-at ion of t..e st n x
Gel o of Indepei,dent Met-iod~3
AS UkrSSR (preparation of the titunium riloxi(le i-es
of various structures and inve--Tif-ation~i on
and ~itr~jcture) and with t-e Institute of'
Chemistry .'IS USSR llel~:ctron microscopic,
electron 6if`ru-tion :.nvr!!iti;,ations) t~ie,i obi. .:,f,i
results. The a('sor tion and electron mi-rooco.-,ic
investi,ations were exte.,.,Ied to --, series of if
titLnium dioxide, whicir, was pre ared by the fly ~ r,-- 1 Y s
0 f t i t an i u m c h 11 3 r i d e . T - e -e -1 s c on ct e d o -'S
particles whicl. appeared non-porous nt first -J--~:.t. T:.e-
specifiC surface area of t.ie -,els depended Dn
the size of the 1,artic"-es, mnereas t~.e (-*-.a:--cte- -.'
the porosity depended on tiie size and t',,.e len.~lity
packing. The pores appeared as interstiti-1
lbetween the ~-rt-,'cles). T e exc-:.--:-. -e Df -,-iit-r
present in t--.c- E-els fo-- oz:~er 1-.*-~uid of E.::-':-r
tension made it oos_.-:ib.-.e to adsorb larj:er
maintaining th(j tignt pac?ing of 1~artic-'~-s. --,nc:-
the formation time for t~-e titanium dioxide ,Te'- in z,.e
Card 2/3 for--~ation sol,.Aion diminisned t:.e porosity as ~t res,,Lt

4.
InvestiCation of the Structure of Ti-tanium Dioxide
Gels of Independent Methods
of the adsorbed particles becoming more closel.7
packed. Ther, are 7 f ig~irns, "I tra~,Io~,,, acid 14 i-i-,: ri
10 of which ar-o Soviet.
ASSOCIATION: Institut fizic'.-eokoy 1-himii Akademii nauk SSSR (In:;tit~te
of Physical Chemiotry,JIS USSR) Institut
khimii im.L.V.Pisarzhevskogo Akademii nauk Uk qiins~,o-" SER
(Institute of Physical C-emistry imeni
AS UkrSSR)
S-:BMITTED: March 28, 1957
Card 3/3

69- 20- 1 -6/20
AUTHORSz Kiselev, A.V.; Lygin, V.I.; Neymark, 1.Ye.; Slinyakova T.B.;
Chen' Venl-khan.
TITLEt Electron Microscopic and Adsorption Studies of Silica Sols
and Silica Gels (Elektronno-mikroskopicheskoye i adsorbtsion-
noye issledovaniya silikazoley i silikageley)
PERIODICAL; Kolloidnyy Zhurnal, 1958, Vol XX, # 1, PP 52-56 (USSR)
ABSTRACT% The globular theory of the structure of many gels (silica-
gels, alumo-silica-gels, titario-gels) postulates that the
framework of these gels is made of ball-shaped primary par-
ticles. in the article the results of an electron microscopic
study are represented. The substances investigated are sta-
bilized sols, peptized hydro-gels washed with liquids of dif-
ferent pff,and xerogels obtained from these hydrogels. The
sols and hydrogels were investigated after application and
dryirg on a collodion support. The collodion supports by
applying a Ifo-solution of collodion in amylacetate on the
surface of distilled mater. Hydrosols were investigated by
making a carbon replica of them. A carbon film of 100 ang-
Card 0 strom was applied in a vacuum device by means of thermal

69-20-1-5120
Electron Microscopic and Adsorption Studies of Silica Sols and Silica
Gels
spraying. Phe carbon film is f-'xed by paraffin and shaded
by chromium. The obtained replica has a dissolution of
50 angstrom and is investigated by means of the electronic
microscope UEM-100 working with 60 kv. The sol particles
of 50-100 angstrom form in the early stages of the colloid
before the formation of the hydrogial. During further gel
formation the size of the particles is not increased. The
electron microscopic investigation of xerogels is more dif-
ficult, because the dense framework does not allow a detailed
analysis. Carbon replicas were used, therefore, to investi-
gate the porous structure. Fig. 3, v,g, represents the ste-
reomicrophotography of a xerogel, the initial hydrogel of
which has been washed by a liquid with a pH of 10.2. In
fig. 3,4d the hydrogel has been washed with a liquid of pH
8.2. The adsorption method leads to the same results: the
adsorption isotherms of methanol vapors and the distribution
curves of the pore diameters show that a decrease in the
Card 21 3 pH value of the washing liquid causes the formation of

69-20-1-8/20
Electron Microscopic and Adsorption 6tudies of --Silica Sole an,! silica
Gels
of finely porous zerogels. The table shows that the pore
space changes from 0.90 cm3/g at PH 10.2 to 0.33 cm3/9
at PH 1.9. The surface of the xerogels changes from
2
400 m '1g at pH 10.2 to 650 m~'lg at PH 6-5. These changes
indicate that the washing causes a certain change in the
primary particles.
There are 4 figures, 1 table, and 25 references, 21 of
which are Soviet, 2 German, 1 English, and 1 Hungarian.
ASSOCIATION: Idoskovakiy gosudarstyennyy universitet imeni M.V. Lomono-
sova, Laboratoriya adeorbteii (11oscow -tate University
imeni M.V. Lomonosov, Adsorption Lab~ratory) Institut
fizicheakoy khimii AN UkrSSR (Institute of Physical
Chemistry of thL AS Ukrainian SSR)
SUBMITTEDt April 15, 1957
AVAILABLEt Library of Congress
Card 5/3

Y/)-) /-) 1,2- Z
AUTHORi Slinyakova, I.B., Neyinark, I.Ye. 69-20-1-12/20
TITLEi The Structure and Adsorptive Properties of Silica Gels Pre-
pared from Alkaline Media (Struktura i adsorbtsionnyye svOY-9tv&-
silikageley poluchennykh iz shchelochnykh sred)
FERIODICALs Kolloidnyy Zhurnal, 1958, Vol XX, # 1, pp 84 - 91 (USSR)
ABSTRAM Alkaline silica-gels are prepared by precipitation in an
excess of sodium silicate. In the articleythe influence of
several factors, especially the pH of wash-water, on the porous
structure and the sorptive properties of the gels has been
investigated. The hydrogels precipiZated in an alkaline medium
were divided into two groups. One was washed by an aqueous
solution of pli 2.0-2.5, the other with PH B-5-10-3. The wash-
ing was continued for 12 days. Table I shows the structural-
sorptive characteristics of these silica-gels. The two groups
differjespecially in their specific surface and the distribution
of the pores according to radius. The adsorption isotherms
in silica-gels washed by acid water~are higher in the field
of small values than in ailica-gole Nashed by alkaline water.
This indicates that in acid-washed silica-gels the micro-
Card l/ 3 pores and the specific surface is higher. The effective pore

69-20-1-12120
The Structure and Adsorptive Properties of Silica-Gels Prepared from
Alkaline Media
radius of such gels iq small. The increase of the specific
surfacepby washing with acid solutions of pH 2#is explained
by the reaction of the acid with unreacted sodium silicate
in the intermicellar space of the gels. in tne washing of
alkaline hydrogels by weakly acid solutions (pH >2.0) an
alkalization of the washing water takes place, which is
caused by the ion exchange of the silicate cation against
the hydrogen ion of the acid. The specific surface of these
coarsely porous silica gels is not large. Table 2 shows the
reaction of the washing water after washingpand the structur-
al charqcteristics of the silica-gels obtained. The experi-
mental facts demonstrate that it is possible to produce silica
gels with a large specific surface containing many fine and
coarse pores. The treatment of alkaline hydrogels with con-
centrated acids leads to the formation of silica-gels with
a large mass of small porespand to a very high total porosity.
Table 4 shows that the washing of alkaline hydrogels by con-
centrated acids increases only the effective radius of the
Card 213 pores. The specific surface of the investigated gels ranges

bg-2-D-1-12120
The 6tructure and Adsorptive Properties of Silica-Gels prepared trom
Alkaline Media
from 550 m2/9 to 700 m 2Ig.
There are 6 figures, 4 tables, and 7 references, 6 Of
which are Soviet, 1 English.
ASSOCIATION: Institut fizicheakoy khimii AN UkrSSR imeni L.R. Pisarzhevs-
kogo, Kiyev (Institute of Physical Chemistry of' the AS UkminjAn
SSR imeni L.R. Pisarzhevskiy, Kiyev)
SUBMITTEI)i November 16, 1956
AVAILABLE: Library of Congress
Card 3/3

FiLTI'VaTK' 1. YO.
"TI-le F~esujts Of rtis Study of tile Effect of Chemical Modification of Mineral
Sorbent Surfaces on the Adsorptional Properties of the Sorbents."
report presented at the Section on Colloi& Chemisty-y, VIII Mendeleyev Ccni'erc..nce ~D.;
General and Applied Chemistry, Moscow, 16-23 March L959.
(Koll. Zhur. v. 21, No. It, PP. 50`9-51-1)

DL;111" A, Yu . k'. ; ULjI'-tASSIc.-a , A. v . ; 'i -I PjUGxLA!Y- .1 , G . i . ; r.TE'LT,:A.RhI 1 . -1c. .
"The Effecb of che Surface anA its Mdification in the Dielectric Properties of
Some Disperse Systems."
report presented at the Section on Colloid Chemistry, VIII Merileleyev Confe.,erice A"
General and Applied Chemistry, Moscow, 16-23 March 19159.
(Koll. Zhur. v. 21, No. 4, PP. 509-511)

5(4)
AUTHORSs Kiselev, A. V. ,
Poshku8, D. P. , 1,ion"I~svskVa, Y. A.
-TITLE: Change of Porous Structure of Magnesium Hydroxide During He,.it
Treatment (Izmeneniye por-stoj 9,-.ruktury gidrookisi magniy~a
pri termicheskoy obrabotke, 1,
PERIODICAL3 Izvestiya Akademii na,~,k SSt3R. Otdeleniye k1.1-4micheski'Kn na-,K,
1959, Nr 2, pp 232-2,7~ (USSi)
ABSTRACT: In the present pacer the change of the porous structure :f
magnesium hydrox4de heat treatEent in t'le vacuam was
investigated in a br.Dal temrerati-rs rEnge. It was found t-at
the magnesiim ~ydrcx2-aa p-Lzued cff at 21-co represent3 a
broad-porous sample (d:=4;17,0 ~') witin large Lore voi-ime
(,Ys = 0.71 CM3 i/g). The value's o_f the s~er.;ifi-, sirf-,L-,es of
the skeleton and of the tds,-f~ticn layer s'are a~.-~oa,,ni_ng
one another in tide inji---al sample. Ti.;.3 indicates that there-
in micropores are GGCa-.-: .r.,3 ;c no exte:-'t, w h
are filied up ir. the prijza~j adsorption ~.-,cpss witnout
IV, steresis. On the tzansitior. of this hyd--r-ride ir-to
cxide
Card 1/5 -
the specific surface J_-3 zon-aiderably increased at 350' 'by

Change of Porous Structure of 14agnes.J--.:-,z
During Heat Treatment
about the 3-fold). Vclime a2d 34ZE-' of the pc:.--2s -n w-'""
capillary condensatioi-- takeri ;Iac-3 remain, rc,-Rever,
The formation of 'the r-ic--%---jtrL:ct.ire is due to water sei,~ra-
tion from the hydroxide and to the of
I into MgO structure at w:ich
the crystal structure of 111g(OH)2
the molar volumes are diffeient. At 350 0 the 3am~l" -i~; of
bi-disperse structure; it kez-ps the homogeneous c-Darself
porous structure of the initial si;ostance but ~re wa-'-'s -: t"Is
structure are traverseeJ. by jores (cracks',. A f,)--'hc-r
increase of the temperature ur tc ~00 0
already a cer*a-in agg1-,r-.,3.--tjcn cf :he as t?~c
specific surface be~--j,.Es Ori a. further
temperature up to 1000 and 1!00 0 a'-so the large ,ores are
considerabl.v contracted.
.r conaequence of this not an~y thta-
size but also the sl~,--face -f the adsorption layer 9'and tl-.P.
volume of the pores 1) P-, ,~ a. a e .In samples obtained at
14000 the size of tt~c curface s is getti.-,g -P.-.r-~.v
as large as the size of zh,~: adsorption lay,4r s' r~ -n 9
Card 2/3 that in this sample "he fiaq acres disa~~pear ~-:,,c tn-~

Change of Porous Stru,--tuz-e ol Yajne3i-i.,.. III-,rd--oxide ScV !D2-5-,-e-7/4C
.During Heat Treatment
passes over again from a bi-d~sperse (fine and coarsely
porous) into a homogeneous ocarsely porous one. There arf-
5 figures, I table, and 23 --~~feiences, 12 of wii~-c~, are So*.,-et.
ASSOCIATION3 Instituty fizicheskoy Kn4xii-* Akademiy nauk SJSR i USSR ~'7:~Stjt,~;t~V
of Physical Chemistry .*. t~ie Academies of Sciences, USjR and
UkrSSR) hloskovskiy gosuIa--8tven-,iyy universitet im YI. V.
Lomc.nosova (Moscow Stat-2 University imeni M. V. Lomoncsc---r.'
SUBMITTED: july 1, 1957
Card 3/4,

5(4) SOV/69-21-z-18/25
AUTHORS: Neymark, I_.Ye- and Slinyakova, I.B.
TITLE: Preparation and Adsorption Properties of Ferrogels of
Various Porous Structures
PERIODICAL: Kolloidnyy zhurnal, 1959., Vol XXI, Nr 3, pp 540-546
(USSR)
ABSTRACT: The authors report on a study of the effect of the sedi-
mentation medium, the temperature of sediment ripening
and the nature of the intermicellar liquid on the po-
rous structure and the adsorption properties of ferro-
gels. In order to investigate the effect of the sedi-
mentation medium, the authors prepared suspensions with
different hydrogen ion concentrations. The pH values
varied from 5.3 to 10. It cculd be stated that the
increase of the total of pore volume and, consequently,
of the sorption capacities of' ferrogels is in accordance
with the increasing alkalinity of the sedimentation me-
dium. Within the rani,e of the mentioned pH values,
Card 1/3 pore volume and sorption capacities wei-e approximately

_30V/6011-21-17) - 1-812 5
Preparation and Adsorption Properties of errogelz; of Yar_:51,13 Por,,uZ
Structures
doubled. The study of the. effect of the temper-,ture
of sediment maturation revealed that higher tempera-
tures equally result in an iiacrease in the total of
pore volume. The increase, ho,:iever, was less remarkble
than in the aforementioned case. The greatest-effect
was obtained by substituting isobutyl alcohol -and ben-
zene for the intermicellar liquid.of a hydrogel (iron
hydroxide). Table 3 shows.that'in the case of isobutyl
alcohol as intermicellar liquid, ferro,,-,els*are formed
,aith considerable over-all porosities, five-six times
those of unsubstituted samples. The sorption pore vo-
lume was doubled and also tripled in some cases. Ben-
zene was lesc effective as an-intermicellar liquid.
The total of pore volume was approximately doubled.
The experimenus have shown that the effect of basic
factors (surface tension of intermicellar liquid,
tem--erature of sediment riPE!ning pH value etc.) on
the -porous structure of hydrated iron oxides is ana-
Card 2/3 logous to the effect of the same factors on silica

SOV/69-21-3-18/-c-
Preparation and Adsorption Properti~_s Df Ferrogels of Various P rruS
Structures
gels. It is probable that the fundamental principles
concerning the formation of the porous structure of
hydrophylic sorbents, which were developed by the au-
thors,can also be applied to ferrogels. The authors
mention the Soviet scientist-Is: G.M. Vtrskaya, B.G.
Zaprometov, A.V. Dumanskiy, S.A. Levina and N.F.
Yermolenk.o. There are 5 graphs, 4 tables and 17 re-
ferences, 13 of which are Soviet, 3 English and 1
German.
ASSOCIATION: Institut fizicheskoy khimii All USSR im. L.V. Pisar-
zhevskogo, Kiyev (Institute of Physical Chemistry of
the AS UkrSSR imeni L.V. Pi.,;arzhevskiy, Kiyev)
SUBMITTED: 15 November, 1957
Card 3/3

5(4)
.]IOV/69-c~ 1 -' - 19/2-.5
AUTHORS: Piontkovskaya, M.A., Zhiguylo, Ya.V., Yeremenko, L.A.,
Neymark,
TITLE: The Chan,-,-e in the 3tructure and the Adsorption Cala-
0 -he Con-
cities f Aluminum Hydroxide in Depen ence on t
ditions of Its Formation
PERIODICAL: Kolloidnyy zhurnal, 195L), Vol XXI, Nr 3, PP 347-350
(USSR)
ABSTRACT: The authors report on a study of the changes of the ad-
sorption capacities of aluminum hydroxide in dependence
on a less or mo!e prolonged matu-ation p,--.riod of the
gel. Th,_~ experiments revealed that the totual of pore
volume, and consequently, the adsorption capacities of
aluminum hydroxide decrease in proportion to the in-
crease of the ripening perfod. I-t results therefrom
that during the ripening period (0-45 days) the gel
undergoes structural changes, which are characterized
by a transition from amorphousness t3 the crystalline
Card 1/3 state. X-ray investigatioa (Debye-Scherrer method)

SOV/69-21-3-19/25
The Change in the Structure and the Adsorption Capacities of
Aluminum Hydroxide in Dependence on the Ccnditions of Its Formation
of the same samples fully confirmed the obtained re-
sults. The evaluation of the diffraction patterns re-
sulted again in a structural transition of the gel
from amorphousness to micrD-and macrocrystalline for-
mations. Samples viiLh riponing periods of 2, 10 and
45 days showed a hydrargillite lattice. Heating of
the same samples to a temperature of 900 0C resulted
in a chan:-'e of the lattice into the structure of co-
rundum. ~he authors mention -,he scientist L.I. Shi-
kina, who took part in the adsorption measurements.
There are 6 X-ray diffraction patterns, ~) graphs,
3 tables and 19 references., 7 of which are Soviet,
Card 2/3 4 German, 4 Encrlish and 4 Prench.

SOV/69-
L aracities of
The Change in the Structure and the Adso.rpt'on I
Aluminum Hydroxide in Dependence on !.-he Conditi,ns of Its Formation
ASSOCIATION: Institut fizicheskoy khimii Al-, USSR im. L.V. Pisar-
zhevskogo, Kiyev (Institute of Physical Chemistry of
the AS UkrSSR imeni L.V. Pisarzhevskiy, Kiyev)
SUBMITTED: 6 November, 1957
Card 3/3

ROOINSKIT, S.Z.; TAROVSKIT. M.I.; LU PET--CHZHAN; GAZIM, G.A.; ZHABROVA,
G.M.; KADERATSI, B.M.; BRAZHNIXOV,
PIOIUKOTSKATA, N.A.
Chromatographic determination of the adsorption isotherms of
g,qses and of the Epecif ic surface of solids. Kin. i kat.1
no.2:287-293 JI-Ag 160. (MIRA 13:8)
1. Institut f12ichaskoy tchimil AX SSSR.
(Adsorption)

-NEYMARX, I-Ye., PIONNOVSKAYA, M.A., LUKASH, A.Te., ffmymlx. H.S.
Preparation and adsoption properties of synthetic zeollte. Koll.
zhur. 22 no.2:251-253 Mr-AP l6o. (MIRiL 13:8)
1. Inatitut fizicheskoy Ichimii AN USSR im. L.V. Pisarzhevskogo,
Kiyev.
(Zeolite3)

SIKOLINA, V.Ta.;-NZI=, I.Ye.; PIOMiOVMYA, M.A.
Molecular sieves (preparation, properties, applications).
Usp. khim. 29 no.9:1088-1111 S 160. (MIRA 13:9)
1. Institut Irisicheskoy khimii AN USSR i Hauchno-isaledovatell-
3kiy institut osuovuoy khimii.
(Sorbents) (Zeolites)