SCIENTIFIC ABSTRACT A.V. CHERTORIZHSKIY - V.M. CHERTOV

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000308710020-0
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: December 30, 2016
• Document Release Date: June 19, 2000
• Sequence Number: 20
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

3/081/62/000/006/072/117
B1491'3106
AUTHORS: Chertorizhskiy, A. V. Frid,
TITLE. The purification of :gaseous prolucts of hydrocarbon pyro-
lysis from sulfur compounas
PERIODICAL: Referativny.-,, zhurnal. Xhimiya, no. 6, 1962, 532, abstract
6M181 (Vestn. tekh--%. i ekon. inform. N.-i. in-t tekhn.-ekon.
issled. Gos. '-o7-ta Scv. Min. SSSR i khimii, no. 2, 1961,
34 - 36)
TEXT: The addition of sm,11. amounts of 40~ NaO1q (0.3 - 0.%) to the
circulating water is proposed for the purification from H 5 ofgaseous
2
products of crude petroleu;n -p..-rolysis used in ethyl alcohol manufa6ture.
The water is circulated thro~'gh the scrubber columns and tempering apparat-
us for washing and cooling the gas (NaOH is added to one of the settlinir
tanks in operation). The H 2S content is decreased from 100 to 0-4 mg/n~3
in the final gas and the working costs are lower than that of other methods
of purification. The consumption of NaOH at its mean concentration of
Card 1/1,

S/OS1,-'-")/000/006/072/117
The purification of
0-4~ in the circulatinE wnto--, calculated on U"' oro:uot, is 6.5 - 9.0
tons per month. The Zhortco:-.J_nI&s of the method are the quite insufficient
decrease of sulfoor,.anic im-3urities in the gas (mercaptan content decreased
from 50 me/nM3 to 4'71 - ~'15 '-.80,1111r.3) and the formation of insoluble and soluble
sulfides in the circulating water, promoting stabilization of hydrocarbon
emulsions. rAbstracter's note: Complete translation
L
Card 2/2

S/081/62/000/W6/099/117
B1621BIOI
AUTHORS: Dorogochinskiy, A. Z., Bashiloy, A. A., Ch!Lr~zh~ski A.-V
Arutyunova, 0. L., Kreohetova, P. I., Shestak, N. P.
TITLE: The problem of the choice of solvent for polymerization of
ethylene into polyethylene at low pressure
PERIODICAL: Referativnyy zhurnal. Khimiyaj no. 6, 1962, 614, abstract
6P35 (Tr. Groznenek. neft. in-t, v. 3, ob. 25P 1961p 17-29)
TEXT: An investigation is made of the possibility of using extraction
benzine as a solvent for ethylene when polymerizing it into polyethylene
at low pressure. it is shown that the following are suitable: *an extrac-~ 2
tion benzine fraotion evaporating at 65-900C with an aromatic hydrocarbon
content of 3.8% before de-aromatization and of 0-7% after de-aromatization,
or a fraction evaporating at 75-950C in the case of which de-aromatizationi:
is not needed (aromatic hydrocarbon'ooncentration 0.7%)- It is shown thati:
the presence of aromat*io hydrocarbons has no effect on the polymerisation 2
process, but impairs the regenerability of the solvent Elbstracter's
note: Complete translation.3
Card 1/1

SOV./85-58-10-13/34
AUIHOR: Chertorizheki-y K., Judge on the Republic Level and Chief Judge for
I .. ~_ - A.
_V65"M
T=: Young Model-aircraft Builders of the Ukraine (Yunyye aviemodelisty
Ukrainy)
PERIODICAL: Fxyllya rodiny, 1958, Nr 10, p 10 (USSR)
AWMWT-. The author reports on the competitions for young Ukrainian model-
aircraft builders held at the capital of the Republic on the
occasion of the VLKSM 40th anniversary. Personalities mentioned
include O.K. Antonov, Deputy of the USSR Supreme Soviet, and
A. PI)etsukha, both aircraft designers and former model-aircraft
builders. There is 1 photograph showing instructor O.K. Antonov
with 3 young model-,aircraft builders.
Card 1/1

CHERTORYMSIM, X. V.
USSR/Academy of Sciences
Mar 1948
"Scientific Session of Kiev Folytechnical Institute", V. G. Kholmskiy, K. V.
ChertoryzhBkiy, Candidates Tech Sci, i p
"Elektrichestvoll No 3
Briefly describes proceedings of Oct 1947 session of Kiev Polytechnical Institute.
Gives roster of authors submitting articles. Briefly comments on articles.
PA47T4

CFIERTORYMqSKjy, K
N15
613.905
- C5
'-lektroavtomatika lietallorezhushchikli Stankov (Electric-Ailtomatic Metal-
Ditting Yachines) Kiyev, Masligiz, 1951.
221 p. Diagrs.
"Literatura": D. 220-(221)

CHEIT-,T0!,YZHSX1Y'. K.V.
Y,lektrosnabzhenie stroitellnykh Ploshchadok (Supplying electric Power to buildirp- sites
sites). Kiev, Gostekhizdat USSR, 1953- 175 P.
SO: Monthly List of Russian Acressions, Vol 7, No 9, Dec 1954

IVAMMKO. A.G.; MUKkC=M, T.I., vedushchir redaktor; GMTORTMKIY,
K.V., rodaktor; VUM. M., tekhnicheekly redektor. -
(Blectric automatic control-, reciprocal methods for the study
of coopound automatic control systems) Elektroavtomatika; obratnye
metodk Issledovanita kombintrovannykh statem avtomatichookogo
regulirovanils. Rev, Gos. Isd-vo tekhn. lit-ry USSR. Pt.2.
1954. 217 P. [Microfilm) Wak 7:12)
(Automatic control) (Blectric controllers)

CHIMORIMMIT, Konetantln Vakkhonovich [Chortori2holiTi, K.T.1; MUSHMUNN3KOV,
*OJ6, veduchly red.; PATSALYUK, P., tekhn.
red.
Clqulpmnt for opentlog electric drive@] Apamturs upravlannia
elektropryvod&W. lylv, Derzh. TA-vo tekhn. lit-ry URSM~ 1958.
325 p. (XIR& 11:8)
(Rectric driving)

28(il-25(l) PHASE I BOOK EXPLOITATION SOV/2092
Chertoryzhskiy, Konstantin Vakkhovich
Elektroavtomatika metallorezhushchikh stankov (Electric Automatic
Cotitrol of Metal-cutting Machine Tools) 2d ed., rev. and enl.
Kiyev, Mashgiz, 1959. 299 p. Errata slip inserted. 12,000
copies printed.
Ed. (Title page); I.I. Krashcheninnikov; Ed. (inside book): M.S.
Soroka; Tech. Ed.: Ya. V. Rudenskiyj Chief Ed. ('Southem
Division, Mashgiz): VA. Serdyuk, Engineer.
PURPOSE: This book is intended for electrical engineers concerned
with the electric drives of metal-cutting machine tools in
machine-building and machine-tool-building plants and in plan-
ning and design organizations.
COVERAGE: The author briefly explains the basic principles involved
in automatically controlling metal-cutting machine tools in ac-
cordance with their operating characteristics. He describes the
basic characteristics of electrical equipment used in automatic
Card 1/6

Electric Automatic Control (Cont.) SOV12092
1. Basic information and definitons 6
Ch. II. Basic Principles of Automatic Control as Applied to
Metal-cutting Machine Tools 18
1. Machining a shaft on a lathe is
2. Machining flat surfaces of parts on a planing machine 21
3. Gear shaping on a hobbing machine 23
4. Grinding flat parts on a surface-grinding machine of
continuous operation 25
5. Machining intricate standard parts on an.automatic trans-
fer line of machine tools 26
6. Machining intricate curvilinear surfaces or contours on
duplicating machine tools 29
7. Comparison of various manufacturing processes performed
on machine tools 31
8. Programmed open-oyole control systems 35
9. Self-adjusting control systems 38
10. Programmed closed-oyole control systems 41
11. Programmed or self-adjusting control systems with feed-
back 47
12. Decentralized and centralized multi-member control systems 53
Card 3/6

Electric Automatic Control (Cont.) SOV/2092
Ch. III. Types of Electric Automatic Devices and Their Chief
Characteristics 55
1. Control devices and their basic characteristics 55
2. Electric automatic devices 58
3. Input and output signals 59
4. Classification of electric automatic devices 61
5. Characteristics of moving contact connections 65
6. Contact materials ?5
Ch. IV. Devices With Mechanical Control 78
1. Switching devices with manual control 78
2. Change-over switches. Resistance regulators (rheostats) 83
3. Devices responsive to large shifts in position of machine-
tool mechanisms 90
4. Mechanical relays for small shifts 106
5. Mechanical relays for speed of rotation 108
6. Mechanical relays for direction of rotation 109
Ch. V. Electromechanical Devices 109
1. General information 109
2. Devices for controlling mechanical movement 114
Card 4/ 6

Electric Automatic Control (Cont.) SOV/2092
3. Electromechanical switching devices 128
4. Relays 146
Ch. VI. Rotating Regulators and Amplifiers
1. Application of rotating regalators as
2. Properties and characteristics of rotating
3. Application of feedback for improving
rotating regulators
4. Two-stage dynamoelectric amplifier
5. Amplidyne
198
control devices 198
regulators 201
characteristics of
208
213
215
Ch.VII. Electronic and Gas-discharge Devices and Amplifiers 226
1. Characteristics and applications 226
2. Vacuum-tube amplifiers 228
3. Control devices using vacuum-tube amplifiers 239
4. Thyratrons, their characteristics and application in
control devices 245
5- Semiconductors and their application in control devices 249
Card 5/6

Electric Automatic Control (Cont.)
Ch. VIII. Magnetic Amplifiers
1. General information
2. Magnetic amplifiers without feedback
3- Magnetic amplifiers with feedback
4. Push-pull and multi-stage magnetic amplifiers
Bibliography
AVAILABLE: Library of Congress
Card 6/6
SOV/2092
274
274
277
288
295
299
JP/ec
10-21-59

ZHAROV, N.T., kand.tekhn.nauk; ONISHCHENKO, K.I., inzh.; KUSHCH, M.M., inzh.;
CHE:RTO,RYZHSKIY,j..~., inzh.
Automation of the preparation of molding sand in milling machines.
Mashinostroenie no.6z.27-31 N-D 163. (MIRA 16M)

ZHAROV, N.T.; CHERTORYZHSKIY, K.K.
Control of molding sand mois'tr3 by the conductometric method.
Lit.proizv. no.7jlO-12 Jl '(4. (MIRA 18:4)

C;MRT=OUBov"- 0 & rofessor. doktor tekhnichaskikh nauk.
WNW&_1W -
Calculating the jump height joining the spillway surface and the
bottom of the downstream side and Insuring unsubmerged surface con-
ditions. Izv.VNIIG no.32:58-67 147. (XLRA 10:2)
(spillways)

CHERTOUSOV, M
N15
661.4
.P51
1949
Spetsial'nyy Kura Gidrav3Aki. (Special Course in Hydraulics) 2. lzd.,.
Perer. 1 Dop. (Leningrad, Goseneargoizdat, 1949.
407 P. Diagrs., Tables.
Bibliographical Footnotes.

(- ~-c - A- c, A ,- c ~- / V 1 ,
CHERTOUSOV, M.D.
(0m, .11014 -
Flow over a submerged
Trudy ILPI n0.178:3-30
L)
spillway having a wide baffle sill.
155. (MIRA 10:11)
(spillways)

CHERY70USc)V, H,Z
PAYLOVSIIY, N.N., akademik; NIMSOV, A.I., akademik; rOCHINA, P.Ta.;
ARAVIN. V.L. professor; AKRUTIN. A.N.. professor- 2MIN. V.D..
professor; CHXRTOUSOV,,M D professor; AREWGUISKIT, V.A.,
'W
doteentj INPIEV19 Belet" sent; SWRINOTAO K,K.j, inshenerl
CHUGAYNVO R.R.0 profeesorg doktor takhnicheekly nauk; ESHHAN. TVA..
redaktor; SMIRNOYA, A.Y., tekhnicheskiy redaktor
[Gollected vorkel Sobrante sochinanit. Moskva, Izd-vo Akademit
nauk SSSR. Vol. 1. [Principles of Wraulics, open eliannels and
the transition of water over hydraulic structures] Ganovy gittrayliki
otkry-tye rusla i sopriazhente blefoy sooruzhenit. 1955. $47 P.
(KrRA 8:4)
1. Chlen-korrespondent AN SSSR (for Kochina)
(Yrdraulles)

SOV/124-57-5-5553
Translation from: Referativnyy zhurnal. Mekhanika, 1957, Nr 5, p 63 (USSR)
AUTHOR: Chertousov, M. D.
T!TLE: On the Hydrodynamic Analysis of Submerged Openings Through Which
Water Flows From Under a Gate Valve (K voprosu o gidravlicheskom
raschete zatoplennykh otverstiy pri istechenii iz-pod shchita)
PERIODICAL: Izv. Vses. h.-i. in-ta gidrotekhn., 1955, Vol 54, pp 214-219
ABSTRACT: The subject of this paper is the allowance that should be made for the
recovery of kinetic flow energy that occurs in the tail water of sub-
merged hydraulic structures in calculations undertake.i of their
respective discharge capacities. Following the lead of other investi-
gators (see, for example, Levi, 1. 1., Izv. N.-i. in-ta gidrotekhn.,
1932, Vol 6), the author employs the simultaneous solution of the
Bernoulli and momentum equations to obtain (in contrast to 1. 1. Levi)
an explicit expression for the discharge rate of the water flowing out
f rom under a gate valve through a submerged opening - - under the
conditions assumed in both the two-dimensional and three-dimensional
problems. The analytically evolved relationships recommended in the
Card 1/2 paper are adequately confirmed by experimental findings. On the

SOV/124-57-5-5553
On the Hydrodynamic Analysis of Submerged Openings Through Which Water (cont.)
basis of these relationships and of the experimental data it is found that neglecting
the recovery of kinetic energy that occurs in the tail water of sub.inerged water-
outlet openings may result in an underrating of the discharge capacities of such
openings by as much as 400/0.
M. F. Skladnev
Card 2/2

A %1 F- 9, To 0 0,-
%.- V1 - A/, in j)-
LOGIN(W, FoG.; BASEVICH, A.Z.; BE6M, A.V.; VOZNEMSKIT, A.N.; GIRBOVP P.D.;
KAGMOVSKIT, B.D.; IMAVTS(W, V.I.; Myl, I.I.; MaROZOVj A.A.; loscw,
R.P.; OKCROKOF, S.D..; PROStURYAKM, B.T.; STAROBTIN, S.M.: URAZOV. A.A.;
QR~MMJ~pof CHUGATEV, R.R.; SHCHAVEM, D.S.; TAGN, Tu.I.
V.S.Baungart .; obltuptr7. Gidr.strol. 25 no.5:58 Jo '56. (MLRA 9:9)
(Bwnigart, Vladimir Sergeovich, d.-1956)

prafozsor,.-"ktor tokhnichaskikh nauk;
WRODIRA, A.A.,tekhnicheskiy redaktor
[i6Arauiic*s; a spec'lai course] Gidravlilm; spetsialtnyri kurs*
Izd- 3-00, perer. I dop. Moskva. Goo. energ. izd-vo, 1957. 640 p.-
(HIBA 10:5)
(Hydraulics)

CMTOUSOV, M. D. ; XACKnOVSKIY. B. D.
Iva -41, jmu~-'
7illing systems of large navigation locks. Kons.1 ov-prom. 15 nooll.-
175-181 N 160a (MIRA 13-10)
(Locks (*draulic engineering))

24165
S/032/6]/027/005/013/017
2S17 B132/B206
AUTHORSt Krasillnikov, L. A. and Chertouaov, V. A.
TITLEt Device for determining the relaxation tension in wire
PERIODICALt Zavodskaya laboratoriya, v. 27, no. 5, 1961, 614-615
TEXT: The authors developed a device for investigating the relaxation tens-
ion in wire. With it, wires of a diameter of 0.7-3.0 mm, at room temperature
and initial tensions of 100-250 kg/mm2 may be investigated. The main parts
ares clamps, loading- and measuring device (Fig.1 ). The perfected
clamping installation (1) and (2) warrants self-elongation of the specimen
(3). The specimen is loaded by exchangeable weights (4) and (5), the
latter being movable on the lever (6). The lever ratio 1:10 permits a high
initial tension a. for the test. The size of the weights and their ratio
are selected in dependence on the diameter of the wire to be tested, the
valu6 60 and the limits of the relaxation tension. The relaxation tension
of any moment is formed by the position of the movable weight. The measur-
ing device consists of the measuring rule (7) and a pointer which is fitted
Card 1/5

24165
S/032/62/027/005/013/017
Device for determining ... B132/B2u6
to the movable Wei ht The values of the scale divisions for various loads
through (4) and (51 a;e determined by dynamometer or weights. The system
which warrants constant deformation of the wire specimens, consists of a
differential magnetic pickup (8), a type which is referred to in the study
by A. 1A.Turichin (A. M. Turichin, Elektricheskiye izmereniya neelektriches-
kikh velichin (Electric measurement of nonelectric quantities) Gosenergoizdat
1959). To it belongs an amplifier with damping down oscillation (9) and
a reversible motor (10). The length of the specimens changes during the
relaxation of the tension,. and the plate at the end of lever (6) is displaced
and disturbs the equilibrium of the system. It is restored in the following
wayt the signal from the pickup through the amplifier (9) controls the
motor which turns the spiral (11) shifting the load (5) and thus restoring
the initial length of the specimen. Calibration curves were recorded for
various load ranges. The pickup sensitivity excludes errors due to creep
for long specimens, too. The device was experimentally tested with an
indicator. The pickup sensitivity amounts to 30ti. At a ratio of 100, the
length of the specimen is maintained with an accuracy of 3p. For a specimen
length of 500 mm, the initial deformation is maintained with an accuracy of
6-10-4% . The fixed maximum rate of relaxation of the wire specimen at room
Card 2/5

24165
S/032/63/027/005/013/017
Device for determining ... B132/B206
temperature and ~0=150 kg/mm2 amounts to 7-8 kg/Mm2/hrduring the first hour.
Tension decreases at a rate of 20 kg/mm2/min. Accuratp reproducibility of
the results was determined in tests with the device. Stray of the values
amounts to t1-5 to 2~. Fig.2 shows the diagram of a 500-hr test of cold-
drawn, untempered wire from steel.of the type 7Cr2A (70S2A). It results
therefrom that draw increases the relaxation stability. There are 2 figures
and I Soviet-bloc reference.
ASSOCIATIONs Beloretskiy metallurgicheskiy kombinat
(Beloreka Metallurgical Combine)
Card 3/5

Device for determining
Legend to Fig.l: Diagram of the device'for
the determination of the relaxation tension
in wire.
Card 4/5
24!65
S/032/6-/027/005/0112/017
B132/B206

Devioe for determining..
%,
6)
S/03 63/027/005/013/017
B1 32X3206
so

Joe
v Jo~ W 4
epera, Yoe
Legend to Fig.2: Diagram of the relaxation tenaion of cold-drawn wire of
1.5 mm diameter from steel of the type 70C2A (70C2A); 1) untempered wire;
2
2) wire tempered at 4000c; a) time in hr; b) tension in kg/mm
Card 5/5

DASILI]RUPY, L.A.; CURTOUBOV., V.A.
Delice for determining stress relazation in vire. Zav.lab. 27
no.5:611+-615 161. (MMA 14: 5)
1. Beloretskiy metallurgicbeskiy kombinat.
(Wire)
(Strains and stresses)

KRASILINIKOV, L.A.; CHERTOUSOV., V.A.
Oscillographic method for determining the OL -phase in austenitic
steel. Zav,lab. 29 no.12:1463-1464 163. (MU 17:1)
1. Beloretskiy metallurgicheskiy kombinat.

KRASILINIKOV, L.A.; CHERTOUSOV; V.A.j SILANTI'YEV, S.A.
Use of the BU-3 ballistic stand in wire testing. Zttv.lab. 31
no.10:1273-2,174 165. (MITO. 1911)
1. Beloretskly metallurgichoskly kombinat.

Cherbousova, V. M. "An investiCation of models of protecti.)n of L;;30 -,iE3
from direct lightning attacks by means of stereophoto:-.rap,.-..
Tridy LeninFr. politekhn. in-ta 4-m. Kalinin~a, 1914 '-, -'o. 3,
P. 173-19, - jibliog.- 7 iteuris
SO: U-37361 21 May 53, (Letopis 'Zhurnal "Itjk:n Statey, no. 13 194)).

KAWMSKAYA, K.P. , kand.tekhn.nauk; 1EMSHTEDI, M.L. , kand.tekhn.nank;
CHWOUSOVAY V. M., insh.; WAREAMA, S. - M., InA. . - - . -
Higher-order harmonics in electric power transmission lines
without cutouts at the higher voltage end. Izv* vys, ucheb,
zav,; energ. 5 nool:15-23 Ja 162.- OM& 15:2)
1. L49ningradskiy politekbnicbeekiy institut imeni N.I.Kalinina.
.(Electric power distribution) .

GRIBOVI A.N.,, kand.tekhn.nauko dotsent; KADOMSKAYA, K.F., kand.tekhn.nauk;
CHERTOWOVA Y.M.9 inzh.
~bthods for calculating the voltages of an open-circuited power
transmienion line with consideration of the local load and saturation
of transformers and reactors. Izv.vys.ueheb.zav.; energ. 5
no.4:33-40 Ap 162. (14IU 15:5)
1. Leningradskiy politekhnicheakiy institut imeni M.I.Kaliaina.
(Electric power distribution)

KAMMKAYA, M.P.; UVINSHTsix, M.L.; CHERTOUSOVA, V.M.; SHAKRAYEVA, O.H.
Comparison of the applicability of ams,11 parameter and harmonic
balance techniques in calculating the periodic operating conditions
of 6100pie power transmission lines with nonlinear parameters.
Izv,vys,ucheb.zav*;en&rg. 6 no.l*.117-118 Ja 163. (MIRA 16:2)
1. Leningradskiy politekhnicheskiy institut imeni M.I. Kalinina.
(Electric power distribution)
(Electric lines-Overbead)

KADOMSKAYA, K.P., kand.tokhn.nauk; LEVINSHTEYN, M.L., dotsent, kand.tokhn.nauk;
CIIERTOUSOVA, V.M., Inzh. -
?Wthods for calculating higher harmonic voltages in systems with two
nonlinear elements. Izv. vys. ucheb, zav.; energo 6 no.10t27-35
0 163, (MIRA 16:12)
1. Leningradskiy politekhnicheskiy institut imeni M.I.Kalinina.
Predstavlena kafedroy tekhniki vysokikh naprvacheniy.

OIWRIOUS-NA. V.V,
. - -
DvV~x-%Iiiatlon of roocfrair.t :,oglnns harmonics J-n long-
distance power tranninission lj.ms. Trudy LPI no.242il65-168
'65. (MIRA 1818)

CHERTOT,-V.M.; DZHAMBAYEVA, D.B.j NMARK, I. To.
Kinetics of hydrothermal aging of silicie acid hydrogel. Part 1s
Kinetics of aging of silica hydrogel in a neutral medium. Ukr.
khim. zhur. 31 no. 11*1149-1157 165 (MIRA 19 c1)
1. Ihatitut fizichaskoy khiaii M UkrSSR imeni Fisarzhevskogo.

CHERTOV, V.M.; DUAMBAYEVA, D.B.; NMURK, 1. Ye.
Kinetics of the hvdrothermal aging of silicie acid hydrogel.
Part 2: Kinetict of aging of silica hydrogel in alkaline and
acid media. Ukr. kh1m. zhur. 31 no. 12t1253-1258 965
(MIRA 19tl)
1. Institut fizicheskoy khimii AN UkrSSR. Submitted Hay 30,
1964.

--AFM/ASD----JD/JG-
ACCESSMI? M: AP300YZ2 B/0078/63/0081007./1710/1714
~AUTHOR: Mikheyevaj, V. 19,; SterlyadekhIna, E. K.; Chertoy, A. A.
TI=: ItrdrogenaticgAr qjjgLn~'cerium, allcer
,SWRCE: Murnal neorgudcheskoy ldhimii., v. 81 no. 71 1961 1710-1714
~TOPIC TAGS:
aluminum, cerium alloy,, Wdrogen.. bydrogenatdon
:ABSTRACT: Authors studied hydrogen absorption by cerium during its alloying vith.
itluninun. Reason for this study vas the marked absorption of hydrogen by cerium-
alloy, character-lied, for a number of cases by wbole and multiple
~1) ortions of CeR sub 3 to Y40 nub 2. Motallic cerium.. 99.9% pure aluminum and
rop
J.Wdrogen vhich vas obtained by the. pyrolysis of titanium hydride, vere used as
.-materials in the study. The alloys vere hydrogenatted In accordeAce vith the
-(Mikheyeva and Kast, Zh, neorgan. khimii.- 3, 1958.,
previously-described, methodolog7
:260; Mikheyeva et al, Zh, neorg. khImli, 8, 1963, 1320) at room temperature and
:bydrogen pressure of about 1 atm. The hydrogen content in the hydrogenation
~yroducts ims determined by measuring the hydrogen volune during their reaction with
diluted muzriatic acid (1 -. 5). The bydrogen volume vhich could be evolved during, a
reaction uith metallic oxides, entering into the composition of the bydroLen-ation
C'Ord 1/2
6-

L 13501-63
.WL !ON VR., AP30034ft
wus calculated. hors
products fm the,overaU volme of evolved hydrogen. kut
found that all Wi-hg cerium with alvvdnum increases the induction period and
VldrOgenatiOn time. The involvement of aluminum in the hydrogenation process vtw
;FA=m by observations over the hydrogenation process and analysis of the pM*perties
the.hydrogenation products. The maximm hydrogen absorption by alurinvm
Icorresponds to the empirical formda CeH sub 3 times 0.163ALTI for an alloy with 14
'P-tm. %'0f Al. Basically: the hydrogenation products of cerium-eUminwn allQyo
iewlve hydrogen in two steps., which,, however.. is not expressed as clearly as for
C(S Bub 3., Orig. art. boa: 3 figures and 2 tAblese
:MSOCIATION: Institut obahchey I neorganIcheakoy khindi im, N. S. Kurradcova,
~Akttdemii nauk SSSR (TniAl-ute of General and Inorganic Chemistry. Acadeiv of
ISciences, SSSR). Laboratoriya, khindi gidridov i bors, (Laboratory of]jydride and
~boron chemistry
sumnmm: 16Aug62 DA=, ACQ: OP-Au963 ENCL: 00
.SUB CODE: CH, NL NO FJKF WV: 00-1 OTHER: OW
CDrd 2/2

G=.IOVI A. F. and BRAGINSKAYA, R. Ya.
"Conveyance of Larvae and Young Herring fron Saratov to Loscow,"
khoz., 28, No.3, 1952

USSR/Physics - History FD-1254
card 1/1 1 Pub. i29.16/25
Author : Chertoy, A. 0.
Title t An unknown article of N. A. Unow.
Periodical - t Vest. Moak. un., Ser. fizikomt. i yest. nauk, 9, No 1, 133-134,
Feb 1954
Abstract Discusses the first work of the mathematical physicist N. A. Unoy
that has been found since 1915, when the bulk of his printed works
were assembled and published. The uncovered article of Umov dis-
cussed the construction of agricultural machines in Russia.
Institution Chair of the History of Physics.
Submitted October 3, 1953

USSR/Miscellaneous - History FD-1616
Card 1/1 Pub. 129-19/23,
Author Chertov, A. G.
Title From the history of Moscow ',,,tiversity. Centennary of the first issue
of the gazette Vestnik YeBtestvennykh Nauk (Herald of Natural Sciences)
Periodical : Vest. Mosk. un., Ser. fizikomat. i yest. nauk, 9, No 8, 133-137,
Dee 1954
Abstract : Vestnik Yestestvennykh Nauk was an illustrated popular-science gazette
published by the Society of Naturalists at Moscow University (accord-
ing to content and format the gazette should have been more properly
called a journal). After the death of its fcunder and editor K. F.
Rullye, in 1858, the gazette deteriorated and finally came to an end
in 186o.
Institution
Submitted

0- 14 9-R, 7-0 V, A &V q
f,NMNW -hilow
OVestnik estestvennykh nauk4 [Journal of Natural Scieroeaj. On the
100th anniversary of the flArst, i8suse Vsqt,Moak.un.q no.12:133-137
D 154, (MLHA 8:3)
(Science-Periodicals)

CE&RTOV, A. G.
Chertov. A. G. -- "Poplarization of Physics by the Scientists of Moscow
University (From the Middle of the Nineteenth Century to the October Rev-
olution)."Acad Sci USSR, Inst of the Histor7 of Natural Science and Engin-
sering, Moscow, 1955. (Dissertations for Degree of Doctor of Physicomathe-
matical Sciences)
SO: Knizhnaya Letopi3s, No. 23, 1409cow, PP. 87-104.

CMMWT, A.0. ~'Moskwa)
Ristory 4.,f tba Alosoidnation of knavl~W In phpics In bassis.
Ifts. v allcole 1,5 no.6:8"9 N-D 155. .(XMA 9:2)
(Pbysics-Slatory)

PHM I BOOK ZIPWITATION SOV/5108
Chertoy, Aleksandr G*orgiyovich
Yedinitay izaeraniya fizicheskdi velichin (Measuring Units of Physical Dimensions)
2d ed. Moscow, Gos. Izd-vo "Vysshaya shkols!', 1960. 18_3 p. 25,000 copies
printed. -
Ed.: N.I. Khrustaleva; Tech. Ed.: I.F. Mulikovs.
PURPOSE: This book is intended for students in schools of higher education. It
may also be used by engineers and Instructors.
COVEWE: The book deals vith units and systems of measurement in the physical
sciences. The author expWns the mks (meter-kilogram-second) and cgs
(centimeter-grea-secand) systems and related systems In terms of fundaniental and
derived units as they apply to mechanics, industry,, "oustics, molecular "ice,
electromagnetics, and other fleMe of science. Changes in Soviet State Standards
for units of measurement are taken into account. The relationships of the units
of different systems am given in tabular form and in the appendixes. The author
Capl-a-~

cluu=~,~Andr Geord"-vich; TUPITSYNA,, L.A., red.; HARANOV,
N.V., takhn. red.- . _i
[Interoational system of units of measurements) Mezhdu-
narodnals, sistew edinite ismoreniia. Moskva, Roavuziadat,
1963. 165 P. (Units) (MIRA 16:5)

VOLOKHOVp A.N.; VOROWYEV, A.A.; FEDOROVp M.F.;.L qY,,_A. G. p
dots.; DUBOV, V.P., dots., retsenzent; ARMOVA, T.I.,
red.; TUPITSYNA, L.A.., red.
(Problems in physics with examples of their solution and
reference materials] Zadachnik po fizike a primerami re-
sheniia zadach i spravochnvmi materialami. Petrozavodsk,
liom2izdat, 1963. 399 P. (RIRA 17:6)
1. Moskovskiy poligraficheskiy institut (for Dubov).

WKSHTEY11, 14olsey
CHERTOV A S red.; CLUVIKOV, N.T.p dots., red.;
PTITSUI, K.N., red.
[Album of drawings for detailed work in elcu-tricid and
radio engineerhig] A-11bom cherlezhet dlin cietalirovok
po elektrotekhnike i radloelektronikn. Energiia
a964. d Iagrs' (1..*I.?A '18;1)
1. Starshly prepodavatell radIcLeRhnJcneskJkh kafedr
Gorlkovskogo politekhnicheskogo instdt-ita (for Blagov,
ptitsyn).

, -1-- - Qi -
CHIRTOV, I.G.
-
-"WAWwWWT7onomic evaluation of forests in the north of the European part
of the U.S.S.R. and natural conditions for their use. Geogesbor.
no.11:21-49 157. (mm 1,1:1)
(Russia, Northern--Forests and forestry)

1 41568-65
ACCESSI'Ot,! NM AP50'01189 S /0 1 2c,"' A4h1('(1!,-'
A Ik:'!'! I () 1 k~
I l-'. (Cwididate of technica! ociencee); Chzr-tov, Y~,
neer)
'lie deformaLion of th-.n-sheel, elerier~'-
SOURCE~ Avtomallchepkayasvarka, no. 12, 1964, 17-23
TOPIC TAGS: welding deformation, nonlinear deformation equation, Karmar, de-
,formation theory, thin sheet welding
ABSTRACT: A method of calculation of the deformation of
weld consruction is given, based on the nonlinear equations
Th- Kar.-nar iEn,-'yclopadie der Mathematischer,
Aescribes, wit- a good aCCLracy, the deformations Ln weid:ng a-,
(over 0. 6 of the thickness). The deviation of buckling calculaterl.
from thj~ actually observed J.s ;L5%.
-1A
-~fti4 R~*tAm-MieXtstitute)
-AMOC TION; -91"MdY Vo
Card

MR-
'ACCEM 1011 NP AR5015160
SO;'P.CP-: Ref. zh. ~~t&Llurgiya, Abo, 5F&
UR/011
AWHO: Chertav, 1. M.
\k
Tlq-U- The effect of mirface working' of Sh-eetB~ on the c3u,--sbility or t!2`~ ~h-
zoantructious
CITED SOURCE: Sb. Vopr. --ne-khan. i mashirostr. Kiyev, Kiyevsk. u-n-t, '[2-7~-
TOPIC TAC-5; thin sheet, surface working, sh-eet metal, metalvorh-ing, bentiniz
MOMLInt, butt weld, metal durability
'tMANT-SLATION- The article exnzai#s the effect of the bending i3t on tbp~
durabliit-,v of thin sheet veldedltonstrveticns. It presents the demni~encc of
eie,nva.. on th-- presence of--W-bending mnent; this dependen-2,,? rt-!'-~
'-fiat eveL t1be e f fec f u-n InBignif !cant bE u,--14 ug mcment f-,r
b,,,4-t exe---to 8 ucticeaYle effect cu durability --Lnd muE3t
4- - a.' '
Ln , .-u.-ttinaD Dl' -.bp- durnbility of th-in ftheet velded
SUB CODE: M
Card
ENCL: 00

CHMOV, L.F.
Postembryanic de"lopment of Alosa Imseleri kesslarl Gr. Top.Mt. ao.l:
?3-77 153. (KEaA 7:6)
1. Teemoyu&W nouchno-lonledovatellakly institut morskogo rybnogo
khozyaystva i okesnografli. (Babryology--Pishes) (Shad)

r
;HERTOV, L. F.
"The 6iology of the Propagation and Early Stages of 'Jevelop-
ment of the Black-Spined Herring." Care biol Sci, Moscow Techno-
logical Inst of the Yish Industry and Economy imani -". 1. Mikovan,,
I'loscow, 1955,
(KL, No 8, Feb 55'
SO: Sum. No. 631, 26 Aug 55-Survey of Scientific and Technical
Dissertations Defended at USSR Higher Educational Institu-
tions (14)

CMIRTgA.
- 0-4-1
,I_,, 149&W-
Successful defense of dissertations. Vast. WU 14 no.24:162-165
'59. (Geography) (MIRA 12:32)

,MTOY
a.L.G.
[Leningrad as one of the great economic and cultural centers of
the U.S.S.R.] Leningrad kak odin iz krupneishikh ekonomicheskikh
i kullturnykh teentrov SSSR. Leningrad, 1955. 41 p. (mi&-~ 9:9)
(Leningrad-D4cription)

GENTYPXIN, Y.K.; ALITKAN, L.~P.; CHIRT(Wp L*Ge
Division Into economic regions of the northvestern and northern
parts of the R.S.P.S.R. [vith ammary in Anglishl. Vast. IOU 12
no.24rlo4-116 057. (Ku U::5)
(Pusela. Northern-Geography, Joonoulo)

USSR/Foreetry - General Problems. K-1
Abe Jour: Ref Zhur - Biol.2 No 19, 1958s 86830
Author 1
Inst i Not given
Title The Economic Valuo.of Forests in the North of
the European.USSR and the Natural Conditions
for Their EVloitation
Orig Pubt Geogr. abs, 1957a ]11 21-49
Abstract-. The designation "Forests of the European North"
embraces the forests of Karelia,, Archangellskaya and
Vologodskaya Oblasts and the Komi ASSR. The special
features of these forests are the extreme prevalence
of spruce and pine, the lowered-productivity of the
stands, the slow rate of growth, the high mechanical
properties of the wood with a considerable percent-
age of defects, the exceptionally high specific
gravity of the mature and over-mature stands, the
increased yield of light timber and firewood. A
Card 1/2
2

KOVTAZIN, N.M.; CHERTOV. L.G.
Division of Vologft Province into agricultural r,egions. Vest.LGU 13
no.24:55-?4 158. (MIRA 12:4)
(Vologda, Province--Agriculture)

NIKOLATRYA, N.V.; ALITW, L.P.; CHZRTOV, L.G.; KUZMITSOV, B.B.; TAVADV, S.B.;
LANTINA, Te.l.
V.M. Chetyrkin; obituary. Ve4tL(;U 13 no.24:121-12Z 958.
(MIRA 12:4)
(ChetyrVAns Vladimir Kikbailovich, 1892-1958)

A UTHOR t Chertov~ L~G. SOV/12-90--6-1/23
TITLE: roblems and Peculiarities in thn Development of the
National Economy of the European North (0 nekotorykh pro-
blemakh i osobennostyakh razvitiya narodnogo khozyaystva
yevropeyskc%go severa)
PERIODICAL: Izvestiya vsesoyuznogo geograficheskogo obshchestva, 1958,
Vol 90, Nr 6, pp 497 - 506 (USSR)
ABSTRACT: The author attempts to systematize literary data, and sub-
mits suggestions on the principal economic problems of the
European North, including the Arkhangel'Bk and Vologda ob-
last's. and the Komi ASSR, With respect to the prOSDective
development of the mining and power engineering industry,
the necessity of coordinating these branches with agricult-
ural needs is stressed, The Pechora coal mines will be
the main supply basis for future development of power en-
gineering. The basic problem in forestry is the utilization
of waste timber, and therefore the author points to the
necessity of combining the wood-working industry with the
wood pulp chemistry and to coordinate the efforts of wood
Card 1/3 working enterprises, raw material supply bases, main trans-

SOVI/12-90-6-1/23
Some Problems and Peculiarities in the Development of the National Eco-
nomy of the European North
portation lines and specialized production. To connect
forestry with agriculture, the organization of special I'le-
sovkhozes" and agricultural bases of vegetable and potato
cultivation and cattle breeding is suggested. The develop-
ment of agriculture, with respect to new industrial centers,
requires zoning on a scientific basis, The main fields of
agricultural development include cultivation and reclamatiQn
of land, stone clearing, raised productivity of pasture .
lands, and flax cultivation. The development of nearly all
these branches depends on a satisfactory solution of the
transportation problem, The common difficulty is the lack
of roads, This must be overcome by the creation of a com-
plete system of communications, including full-gage rail-
roads, improved navigation of the northern rivers, and road
Card 2/3 construction, The author sug,7ests concentrating the studies

SOV/12-90-6-1/23
Some Problems and Peculiarities in the Development of the National Eco-
I nomy of the European North
of economists-geographers on; complete and detailed zoning,
the solution of the most urgent zonal problems, the organ-
ization of a transportation network and the development of
industrial centers. There are 10 Soviet references.
Card 3/3

jCFXRTO-lw', _4e,-,nld Georgiyevich; POTROVSKAYA, T.I., red.
[Main pr4lems of using tht -iatural resourcei of the
noithwestj Osnovrye problemy ispollzovanila nrirodnykh
resursov Severo-Zapada. Leningrad, lzd-vo Leningr. univ.
1964. 223 p. WIRA 17:9)

CHERTNI 1-00,
GeograpbIcal asTents of present-day problems in the d0velopment
Of agriculture In the taiga regl~ono of the Northwesto Veat,LGLI
20 no.32.285-94 165, (MIRA 180)

CHERTOV, N.G.
Using the ShchOM-D tamper in medium maintaenance operations. Putt'
i put.khoz. 8 no.4:26 164* (MIRA 17:4)
1. Zamestitell nachallnika distantaii puti, stantsiya Borisov,
Belorusskoy dorogi.

CHIRTOV.-N!. .,-e,M6DCRSKIT, Z.N.
Ilectric power unit with 150 outlets. Put' i put.khoz.
no-10:30 0 '59. (MIU 13:2)
1. Machallnik otdala puti, Manly I soorushaniy otdeleniya
dorogi. g.Gomell (for Chartov)o 2. Inshenar Gonellskoy
dietantaii (for Modorakly).
(Railroads--Zlectric equipment)

CHERTOV, N.G.
.Preparing fo)r the introduction of bJgh speed traffic. Put'i put.
khez. 5 no.5:22 W 161. (MIRA 14:6)
1. Nachallnik Orshanskcrf distantsii Bel*russkoy dorggi.
(Railroads--Track)

CHIMOV. P.M.
- Growth of labcr productivity in the Tuin Mine. Gor. zhur.
no. 11:8-11 N 160. (MMA 13:10)
1. Pomosbabnik glavnogo inzheners, Tuimskogo rudnika po
gornym rabotam.
Min ragioL.-Mining engineering)

CIF-I11:ZTOV) P. IV,
Smine
f
Posl-ibilities -Tor increazdw the productivity of swine, K-alkh. Troizv. 1.3, N'o- 2, 1V5-3.
9. 'Monthly List of Russian Accessions, Library of Congress, - I'ay 1953. Unclassified.

DOBROKHOTOV. G.N.. red.; CHIMV. P.N., red.
'* - " ~'
[Raising and fattening swine] "shrbivenie i otkorm avinei.
lzd. 2-9, perer. t dop. Moskva. Goo. izd-vo selkhoz. lit-ry,
1957- '111 P- WRA 11:4)
(Swine-Feeding and feeding stuffs)

OSIPOV, H.L:_CHXRTOT, P.M.. gorn.insh.
Two-row. short-delay blastizW In underground operations*
Gor.zhur. no.B-.49-51 Ag 160. MU 13:8)
1. G1&vzWy insh. ftlaskogo, gornoproaWshlemojo upravlenVa
(for Onipov). (Nining emenseriz4g)

KALIN9 V.N.; CHERTOV, PA.
Eff act of the degree of dullness of the cutting edge of a bore W t
or, the speed of boringe Gor. zhur. no. 6j41-42 Je 161. (Km 14:6)
1e Tuimskoye gornopromychlenncye upravleniye.
(Rock drills)

BMZKIN, V., sudlya vsesoyuznoy kategorii; YEGOROV, V., master sporta;
ZELIKSON, L., sudlya Yeasoywknoy kategorii; MAYBORODA, 0.,
sportsmen 1 razryada,- MIKHAYLOV, Yu., master sporta, prizer
pervenatva SSSR po ral-li; STELLIFEROVSKIY, V,, sudlya respublikanskoy
kategorii;.CHZRMV,,,-R.,-,manter sports, champion Moskvy po ralli;
KHVATOV, V., master sporta; SHUVALOV, L., master sports, prizer
pervenstv SSSR i Litvy po ralli
Means for the development of rally races. Za rul. 21 no.5:16-17
Yj 163. (MIRA 16.-9)
1. Chleny obshchestvannogo soveta po avtomobillnomu sportu pri
redaktsii zhurnala "Z& rulem".
(Automobile racing)

YFNIFI.'YAa,)V, A,.
Economics of the continuous pmaring of rarbor, steel. Sbo-.
'rud. TSINJICHM. no.45:91-100 '65. (Y,7RA l8i9N
1, j

CHMOT, V.
Outstanding driver. Avt.transp.34 no-11:34 N '56. (KLRL 9:12)
1. Glavnyy Inshener transportuoy kontory.
(Iluramehir.. Sh.)
fl-f

CIIERTOVp V., podpolkoynik
Everyone mwt become an hzpaitt, Voea.vest. 43 no.llt,.102-101+
N 1639 (NMA 16% 12)
. ~ -., I.-
-a. ~.,
. e~

(74 -H E ~,7 C, \~ 2 V . "\A -
KiKHOM, K.Te.; PIORO, L.S.; CE3RTOV. V.M.; GLUKHOKUFTUK. A.M.
11 ~~~
Gasification of milled peat in a unit vIth moving packing. Torf.prom.
34 nosl:28-32 '57. (au 10: 2)
1. Institut Ispollso"Miya gas& AN U$M.
(Post) (Gas producers) . -

KOROBKOV N.I. [Korobko, M.I.J; ULITIKO, V.Ye. [ nitlko, V.IU.];
-QRRZQVO- V X'
Ghromatograpbic analysis of volatile fatty acids in the rumen
contents of ruminants. Ukr.biolchim.zhur. 34 no.6015-923 162.
(MIRA 16:4
1. Ukrainian Agricultural Acadeny and the Institute of Physical
Chemist of the Academy of Sciences of the Ukrainian S.S.R.
(RUME7N (ACIDS, FATTY) (CHROMATOGRAPHIC ANALYSIS)

ULITIKO, V.Ye. [Ulitlko, MU. 1; IKOROBKO, I.j. [Kor-obko, M.T. 1j.-g !~g
Repeated use of the silica gel colum with subse7uent regeneralich
for the cM-oma to graphic analysis of vclatiIe fatty acids. Ukr. bio-
khim. zhur. 35 no.0606-614 163. (MIRA 17.2-1)
1. Ukrainian Agrioultura Academy, Institute of Fhysical Chemistry
of the Academy of Sciences of the Ukrainian S.S.R,, Kiyev.

AUDIOR: Kullskiy, L. A.
Kaliniyehuk,
73-1-22/26
Koganovskiy, A. M., Makhorin, K. Ye.,
M., Chertov~L V~.M and Dikolenko, Ye. I.
Ye.
TITLE: Production of Active Anthracite Suitable for the Purifi-
cation of Waste Waters of the Aniline-Dye Industry.
(Polucheniye Aktivirovannogo kioLtratsita, Prigodnogo Dlya
Ochistki Stochnykh Vod Anilinokrasochnoi Promyshlennosti.)
PEFJODICAL: Ukrainskiy Rhimicheskiy Zhurnal, 1957, Vol. 23, NO-1,
PP- 117 - 121 (USSR).
ABSTRACT; Iaboratory and pilot plant investigations on the
activation of anthracite by water vapour and a mixture of
combustion products 8f carburetted benzene with water
vapours at 800 - 950 C are described. It was found that
the qaality of obtained adsorbents depended on the treat-
ment of the anthracite. The activated anthracite contained
150 - 200 mg/g phenol and up to 300 mg/g methylene. The
acti,g,ation of anthracite gives an absorbent with a phenol
content of 125 - 165 mg/g and a methylene content of 120-
130 mg/g. Activated coal HAD is produced. The usefulness
of the activated anthracite for sorption purification
of waste waters of the aniliAe-dye industry is evaluated.
The kiln for the activation of anthracite is illustrated
Card 1/2 and described. The properties of activated anthracite

CHrMV, V-M.; MAKHOR111, K. To.; KOGAWVSKIT. A.14,
Combining processes for the production and regeneragtion of
activated anthracite* tMeoproze no,7:635-637 0-H '59.
(MIRA 13:5)
(Carbon, Activated) (Anthracite)

CHERTOV N G
Improved snowplow units. Put, i put. khoz. 9 no.12-13 f65.
(MIRA 19:1)
1. Glavriyy inzh. Orshanakoy distantsft Beloruoskoy dorogi.

81412
3/020/60/132/06/37/068
B004/BOO5
AUTHORS: Neymarkq L Ye.9 Chertovo V. MO, SheynfaZE, R. Yu.,
Kruglikova, N. S.
TITLE; Synthesis of Specific Silica Gels by Modification of Their
Surface
PERIODICAL: Doklady AkadefAii nauk SSSR9 1960, Vol. 132, No. 6,
pp. 1356---1359
TEXT: It was the object of this investigation to give basic properties
to silica gel by means of chemical modification, thus increasing its
capacity of adsorbing acid substances. Hydrated samples of coarsely
porous silica g81 were treated with mono-, di-, or triethanolamine:
a) at 100 - 160 C in a 0glass flask with return-flow cooler, or b) in an
autoolave at 160 - 250 Ce The content of aminoalcohol groups in the modi-
fied silica gels was determined by vashing with titrated hydrochloric
acid and back titration of the extract with lye. The silica gel adsorbed
Card 1/3

81412'
Synthesis of Specific Silica Gels by B/020/60/132/06/37/068
Modification of Their Surface B004/BO05
PRESENTED: February 22, 1960, by V. N. Dubinin, Academician x
SUBMITTED: February 209 1960
Card 3/3

CHERTOV, V.M.; SHEYNFAYN9 R. Yu.; KRUGLIKOVA, N.S.; NE)YAM9 I.Ye.
Stepwise methosylation of-silida gel and its adsorption properties.
Ukr. khim. zhur. 27 no.2:190-196 161. (MIFLA 14:3)
2. InStitUt f12icheskoy khimii im. L.V. Pisarzhevskogo-AN USSR.
(Metboxylation) (Silica)

S/0AW/138/004/020/023
B1031B203
AUTHORS: Neymarkl 1. Yo. and Chertovt 7. M.
TITLE: Adsorption and ion-exchanging properties of silicas
modified by a radical with acid function)
PERIODICAL: Akademiya nauk SSSR. Dokladyt v. 138, no- 4, 1961,877-879
TEXT: The authors attempted to prepare silica gals modified by radicals
with acid functions to give them a specificity aij to the adsorption of
substances with basic properties. As a radical of the said type they
chose the sulfo group for the modification of (1) laboratory-made silica
gel of uniformly coarse grain, and (2) Aerosil, it highly disperse prepara-
tion of nonporous silica. Both preparations were sulfonated in two
stage.s: (A) The specimens dried in vacuo at 2000C for 2 hr were phenylated
with diphenyl dichlorosilane. (B) The phenyl groups thus formed on the
surface were sulfonated with H so the specimens washed with distilled
2 4-9
water, and dried at 180-2000C. The scheme illustrates the process:
Card 1/5

24059
S/02o/6i/138/004/020/023
Adsorption and ion-exchanging properties ..,. B103/B203
SI-OH 1-0 C4HS
> >S' 1-0 C4H,SO*H
+ CI.S I (C'.Hj.I +H.So.. so. >
0 S1
SII-OH - MCI I / \ - H'o \81
> . >1 - 0 C#Hs . > 11-0 / \ C4HSOsH
Thus, part of the OH groups on the-surface was replaced by a compound
containing sulfo groups. The ion-exchanging proporties of the sulfonated
specimens were determined by the value of the static exchanging capacity
on the basis*of the exchange from a 1 N aqueous NaCl solution. At the
same time, the authors determined the pH value of the equilibrium solution
formed by the exchange of H+ of the sulfo groups for the Ra+ of the
solution. They found that the results of the ion exc4ange'on sulfonated
specimens strongly deviated from those on initial specimens of both
preparations. The pH value of sulfonated specimens.in'equilibrium solu-
tions is 1.6 - 2, i.e., the exchange proceeds in strongly acid media. On
non-modified silanol silica gel, such pH vafues give no ekchange. Thus,
the authors found that the presence of a strongly acid, ionogenic-sulfo
qard 2/5.

S/O~'N6?1 /138/004/020/023
Adsorption and ion-exchanging properties ... B103/B203
group ouvalently bound to the surface cf the,silica gel and Aerosil
produced an ion exchange, also in strongly acid media. Thisis also the
case if the hydrogen of the outer surface of the double layer of the
silica gel is neither capable of dissociation nor exchange because of its
much weaker protonization as compared to thp hydrogen of the sulfo group.
The changed adsorption properties due to the modification may be caused
by a change of the porosity or of the ohemical nature of the surface. To
eliminate the influence of porosity, the authors atudied nonporous Aerosil.
They recorded the vapor adsorption isotherms of benzene, heptane, methanol,
and diethyl amine on initial, on.phenylated. and on -sulfonated specimens.
The adsorption of.all vapors was strongly reduced by phenylation. For
sulfonated Aerosil, the adsorption isotherms of benzene and heptane were
slightly higher than for phenylated one (due to partial destruction of the
phenyl.si 'lyl coat in sulfonation). On the other hand, these curves for
met.hanol and diethyl amine on sulfonated Aerosil were not only higher than
on.phenylat-ed one but even higheA~ thaxi in the initial product. Hence, it
is concluded that the adsorption of methanol and diethyl amine on
sulfonated Aeiosill i9 based on chemosorption due to interaction of'their
molecules with the sulfo groups. Besides, desorption shows that the
Card 3/5

2059
S/020/61/138/004/020/023
Adsorpt-ion and ion-exchanging propert-ies .d B103/B203
amount of methanol and diethyl &mine irreversibly bound to sulfonated
specimens is larger than that on phenylated and initial specimens. For
the molecules of methanol and diethyl amine, the sulfo groups represent
active adsorption centers increasing their adsorption. For the molecules
of benzene and heptane, however, the sulfo groups have not the function of
such centers. This reduces the adsorption potential of modified Aerosil
compared to the vapor of the two latter substances. Specific adsorbents
and-oatalists oan be produced by-modifying silica gel's with radical*s of
acid or-basic.'functions. In particular, sulfo silica gels may be used as
non-swelling ion exchangers in strongly acid media. Since the framework
of such ionites consists of heat-resistant'silica gel they can be used
at higher temperatures than ion-exohanging resins. There are 2 figures,
2 tables, and 12 references,~ 10 Soviet-bloo and 3 non-Soviet-bloc~ The
reference to an English-language publi,:tation reads as follows: Ref. 4:
C.J.Plank, J.Phys.Chem., 57, 284 (1953).-
ASSOCIATION: Institut fizicheskoy khimii-im. L.V. PiBarzhevskogo Akademii
nauk USSR (Institute of Physical Chemistry imeni L. V.
Fisarzhevskiy of the Academy of' Sciences UkrSSR)
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24059
S/02D/61/138/004/020/023
Adsorption and ion-exchanging properties .o B103/B203
PRESENTED: January 25, 1961, by H. M. Dubinin, Academician
SUBMITTED: January 23, ig6i
X
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CHERTOV, MI.; DZHMBAYEVA, D.D. [Dzhambaieva, D.B.1; MYr~=, I.Yee
(Ileimark.. I.IE.1
Change in the porous structure of xerogel of silicic acid under
the effect of hydrothormal treatment of hydrogell Dop AN URSR
no.5:633-616 '64. NIRA 17.6)
1. Institut, fizicheskoy khimii AN UkrSSR. Predstavleno, akademikom
AN UkrSSR A.I.Brodskim [Brodslkyi, 0.1.).

CHERTOV# V..M. .0- DZH.AMBAYEVA, D.B.; NEYMARK, T.Ye.
",- -- -,
Effect of hydrothermal treatment of tho silicie Reid hydrogal
on the structure and prc4)erties of xerogel. Koll. zhur. 27
no.2t279-283 Mr-Ap '65. (MPA 18t6)
1. Inatitut, fizicbeskoy khimii AN UkrSSR imeni Pisarzhevskogo,
Kiyev.

GHERTOV, V.M.; j!;LOUSOV, V.M.
Use of Alica gel as a carrier for gas-liquid chromatography.
Ukr.khi.m.zhur. 31 no.2:171-174 165.
(HIRA 18:4)
1. institut fizicheskoy khimii im. L.V.Pisarzhevskogo All UjcrSSR.

YLAOHINDAP A.S.,- CHMTMr, V.M.; NEYMATN', I.Ya.
.
1
ntaraction of silica gels of varioun po7osity with Ca(OH)2 801ut'on-
11kr. khIm. zh-ur. 31 no.67567-513 t65. (MIRA 180)
1. Institut fizichaskoy khimit imeti. Pinarzhevskogo AN UkrSSH.

CHERTOVf V.M.; DZIIAMBAYFVA, D.B.; PLACHINDA, A.S.; NFYMARK, I.Ye.
Intraglobular and surface silanol groups of silical gels ob-
tained by the hydrothermal method. DokI. AN SSSII 161 no.5:
1149-1151 Ap 165. (MIRA 18:5)
1. Institut fizicheskoy khimit im. L.V.Pisarzhevskogo AN 11krSSR.
Submitted October 27, 1964,