SCIENTIFIC ABSTRACT VASSERBERG, V.E. - VASSERMAN, V.YA.

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• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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Chemical Abst.
VOL 48 No- 9
MAY 10p 1954
General and Physical Chemistry
th "t of the dinne"nsions of the
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RUAM111. A.A., akademilc; VASSMYM, V.E., kandidat khimicheakikh nauk.
Catalytic chamistv.7 and chemiatry of the future. Znan.sila 31 no.2:
29-34 P 156. (XIAA 9:5)
(Catalymis)

50) Z1OV/62-- Q-2-34/40
AUTHORS: Vasserberg, V. E., Balandin, A. A., Malc3imova, Y. P.
TITLE: Orientation of Adsorbed Molecules in the Monomol4~-cu:ar Layer
on Oxidizing Catalysts (Ob oriyentatsii adqorbirovannykh mo'-,~kul
v monomolekulyarnom 3loye na okisnykh katalizatorakh)
PERIODICAL: Izvestiya Akademii nauk SSSR. Otdeleniye khimicheskikh nauk,
1959, TIr 2, pp 363-365 (USSR)
ABSTRACT: In the present paper the authors investigated the adsorption
of the lowest saturated alcohols, from C, to C of ri-pentane
4'
1 1
and dichloro ethane by differently produced Al 0 -samplr's
2 3
and MgO-, ThO 2- and ZnO-catalysts. From the determinations of
the adsorption isothermal lines at 250 it was seer, that t-e
adsorption in the monomolecular layer is decreasing in the
0 H "-
following order: CH 3OH '~' C2H5OH '> n-C 3H7011 > n-C
H
4
9
i-C 3H7OH - i-C 4H9OH > S-C 4H9OH -7 t-C 4H9OH. The size of the
elementary places occupied by the adsorbed alcohol molecuie3
on the surface depends both on the structure of the alcohol
Card 1/2 and on the catalyst. It was assumed that at, moderate temperature

SOV/62-59 -2 --',4 /4, 0
Orientation of Adsorbed Moleculeo in the Yonomolecular Lay(;r
Cataly'sts
there is also a plane orientation in addition to th,~ normal
one of the adsorbed molecules (hydroxyl grouP5 are orierted
towards the surface). The portion of planely
is different for various alcohols and catalysts. Fov thi:3
reason it is advisable to introduce instead of thie -ctuLl Fize
of the elementary place a new term, the "effective spciific
place" 6 It depends on the numerical ratio of the pi-anely
eff'
and arallelly adsorbed molecules and is different for ona alld
p
the same alcohol on various catalysts. The variation of the
chemical character of the catalyst ccrsiderably affects the
deff* (Table). There are 1 table and 9 references, 6 of, which
are Soviet.
ASSOCIATION: Institut organicheskoy khimii im. N. D. Zelinskoeo Akade:::-ii
nauk SSSR (Institute of Organic Chemistry imeni if. D. Zv1inskiy
of the Academy of Sciences, USSR)
SUBMITTED: July 15, 1958
Card 2/2

VASSERj3EMP V,E-*.;-. BAIANDIN, A*A*
Elementary stages of the dehydration of alcohols on A120 catalysts.
Probl. kin. i kat. 10056-362 160. (MA 14:5)
1, Institut organicheskoy khimii AN SSSR,
(Alumina) (Dehydration (Chemistry))
(Alcohols)

S/020/60/134/00---,/039/041XX
B004/BO67
AUTHORS: Vasserberg, V. E., Balandin, A. A., Academician, and
-G-e6'fg'iyevskaya,1 --T. V.
TITLE: Conjugate Dehydration of Alcohols in an Adsorbed Layer ~~n
Aluminum Oxide Catalysts
PERIODICAL: Doklady Akademii nauk SSSR, 1960, Vol. 134, NQ. 2,
pp. 371-373
TEXT: In studying the dehydration of alcohols in A1203 (Refs- 1-3) :he
authors observed different reaction rates in catalysts which had been
prepared in different ways. In the present paper, they examined such
catalysts. No. 1: A1203 precipitated by means of NaOH at pH - 6.3;
No. 2: A1203 obtained by hydrolysis of aluminum isopropylate; No. 3:
precipitated from aluminate solution by means Of C02 at OOC. First, th-
different activities of the catalysts in the dehydratlon r-f C2H50H 'ind
'so-C3H7OH were confirmed. Furthermore, the dehydration of isopropano] 'r
the presence of ethanol was studied. Since the dehydration of isopropano',
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0
Conjugate Dehydration of Alcohols in an S/020/60/ 134/002/039/04 1 XX
Adsorbed Layer on Aluminum Oxide Catalysts B004/BO67
proceeds rapidly already at 120 - 1500C, whereas ethanol d--es not yet
react at this temperature, the dehydration of isopropyl alcohol was
studied on a catalyst whose surface was covered with ethanol which wa~,
considered an inert substance. Furthermore, water and methanol were uaed
as inert substances. The effects of these inert substances were fcj!ld
be different. Water, methanol, or ethanol adsorbed in equal quantitig5
reduced the dehydration of isopropanol to a diffnrent degree, this
reduction depending also on the methrd of catallyst preparation. Sincc!
this could not be explained by a blocking of the catalyst surface, the
auth3rs thoroughly studied the kinetics of 'he joint decomposition :f
isopropanol and ethanol. First ', ethanol was adsorbed at 120 - 11503C, th~-r,
isopropanol, and the pressure rise of the olefin formed was meas-arel. It
was found that the pressure p coatheor - 0.6 - 0.7 mm Eg calculated fcr a
100% decomposition of isopropanol was mu--h higher (P,,,,p = .I - ,.6mm F~)
and increased in the course of reaction. H-nce, the authcT3 con.lude -ha'.
when ethanol and isopropanol are jointly adsorbed on the ~;ata'Ay3t, a
conjugate dehydration occurs. The dehydration of ethanol was strongly
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N-
Conjugate Dehydration of Alcol-iols in an 5 '020/6,0/134/'-'?~2
Adsorbed Layer on Aluminum Oxide Catalysts B004/Bo67
accelerated (compared with that of pure ethanlol), while that of
isopropanol was delayed. The authors therefore conclude that the complexe--.
adsorbed on the catalyst surface are not isolated but react with
neighboring molecules, and are capable of forming combined complexeu
(ethanol-isopropanol and methanol-inopropanol complexes) which decoml)ose,
more slowly than the isopropanol complexes. There are 3 fi,~ures and 3
references; 2 Soviet and 1 German.
ASSOCIATION: Institut o- nicheskoy khimii im. N. D. Zelinskogo Akademlli
nauk SSSR .natitute of OrGanic Chemistry imeni N. D.
Zelinskiy of the Academy of Sciences USSR)
SUBMITTED: May 17, 1960
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VASSERBERG# V.E.; BALANDIN,, A.A.; LEVIt G.I.
Radiochemical study of the mechanism of dehydration catalysis. Part 1:
Reactions of C14 -dimethyl ether with hydrocarbons. Kin i pt 2
no.1:61-65 Ja-F 161. bMIM - 34:3)
1. Institut, organicheskoy kbimii imeni N.D. ZelinBkoLo AN SSSR.
(Ether) (Hydrocarbons) (Dehydratioi3(uhemistry))

S/195/61/002/003/020/027
E030/E185
AUTHORSi Levi, G.I., and Vaseserberg, V.E.
TITLEi Radiochemical study of the mechanism of dehydration
catalysis. II. The interaction between C14-
dimethyl ether with carbonyl, or some other
oxygen-containing compounds
PERIODICALs Kinetika i kataliz, v.2, no-5, 1961, 758-761
TEXT,. The present paper is a continuation of previous work
(Ref.l: V.E. Vasserberg, A.A. Balandin, G.I. Levi, Kinetika i
kataliz, v.2, 61, 1961); both were presented at the Conference
on Isotopes in Catalysis.
Studies have been made of the passage of C14 from dimethylether
into reaction products with ketones, aldehydes, glycols, and
some complex and cyclic ethers. in the presence of an alumina
catalyst at 316-320 OC and a pressure of I atm. These, and
earlier results, support the hypothesis of interactions by
intermediate complexes on the surface of the alumina catalyst,
at high temperatures and pressures. All experimental details
are the same as in the previous work (Ref.1). Earlier work
Card .1/ e ~_(

Radiochamical study of the S/195/61/002/005/020/027
E030/EI85
showed movement of the C14 from ethyl, isopropyl, and benzyl
alcohols, but not for toluol groupings of alcoholal to see the
mechanisms operative in dehydration catalysis the present work
therefore extended to cover various types of carbonyl and oxygen-
containing compounds, The results are given in Table 1. The
activity of the products is given by the specific activity in
pulse/min,mg.BaCO3 (a) and in % of the initial activity of
dimethyl th r (A , which was 22000-24000 pulse/min.mg BaC03 (in
experiments with complex ethers - 35% lower). Firstly, except
for acetylacatone. carbonyl groups, similar to alcohols and
ethers, also permit C14 to reach the second and subsidiary
products in considerable activity. Secondly, acetone used as
second component was separated and converted into 2,4-dihydro-
pbenylhydrazone, which had considerable activity, and about 10
higher melting point than the pure unradioactive material.
Thirdly, acetylacetone and 1,2-propanediol had no activity after
the test at a relatively low temperature (230 OC), testifying to
satisfactory efficiency in separating the initial marked
Card 2/1 Lf

Radiochemical study of the 5/195/61/002/005/020/027
E030/EI85
dimethylether from the resulting products. The results obtained
in the present and the previous work (Ref.1) show that in the
presence of an alumina catalyst an isotopic exchange takes place
under conditions of dehydration catalysis. They confirm the
suggestion made before, that there is an interaction between the
intermediate products formed on the surface of the catalyst,
giving not association products but substitution products,
through radical-like complexes on the catalyst surface.
Experimental results obtained not long ago agree with this
(Ref.5: V.E. Vasserberg, A.A. Balandin, I.R. Davydov^,Dokl.
AN SSSR, v-136, 377, 1961. Ref.6, V.E. Vasserberg,
I.R. Davydova,,T,V. Georgiyevskaya, Kinetika. i kataliz, v.2,
774, 1961). This hypothesis shoulo cover a wide range of
catalytic processes2 such as cracking, hydro-dehydrogenation,
isomerization. etc. Two questions appear resolved. First,
dioxane, although an ether with a very stable ring, can undergo
isotope exchange, since the dioxane-1,2 glycol system is clearly
analogous to the diethylether-ethyl alcohol system. Second,
the difference in behaviour between p- and a-diketones arises
Card 3/ f I

Radlochemical study of the S/195/61/002/005/020/027
E03O/Ei85
because the former readily chelate, especially with lighter
metals such as aluminium. The chelation destroys the surface
activity, as observed,, the y-ketones chelate only with heavier
netals, such as copper4 and hence retain their activity on
alumina. Acknowledgments are expressed to Academician
A.A. Balandin, who directed the work, and to laboratory worker
A,A. Sidakova who participated in the experiments. There are
I table and 6 Soviet-bloc referencess two of them Russian
translations from non--Soviet-,bloc publications.
ASSOCIATION: Institut organicheskoy khimii im. N.D. Zelinskogo
AN SSSR
(Institute of organic Chemistry imeni
N.D. Zelinskiy, AS USSR)
Card 4/ 41

33495
11-122t)
S/195/61/ooo/005/022/027
E075/E536
AUTHORS: Vasserberg, V.E., Davydova, I.R. and Georgiyevs1(aya,T.V.
TITLE: A-Ppli-C-1-ti-on-0-r-11a ra -or t Ito conversion of hydrogen to
the investigation of elementary stages in heterogeneous
catalytic processes
PERIODICAL: Kinctilux i kataliz, v.2, rl(-).5, 1961, 773-779
TEXT: The authors for the first time used the property of
free radicals to catalyse para-ortho conversion of hydrogen. This
was done to establish the presence of free radicals on the catalyst
surface with reactions taking place in the adsorbed layer. The
first reaction investigated was dehydration of isopropylalcohol
on manganese sulphate. This reaction proceeds in the adsorbed
layer with a measurable velocity at 165-1800C. At 1800C the period
of half-conversion T 0.5 for the decomposition is eqtial to 20 min
and the energy of activation is 23 kcal/mole. It was shown that
the process of dehydration in the adsorbed layer is hampered by
impurities, but not to such an extent as for Al 2 03 investigated
later. The method and apparatus used was described previously
(Ref.18: V. E. Vasserberg, A. A. Balandin, 1. R. Davydova, Dokl.
AN SSSR- 134, 377, 196o). The results show that, whilst 50%
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Application of para--ortho, S/195/61/002/005/022/027
E075/E536
mixture of para- and ortho-hydrogen is not changed under the
experimental conditions in the presence of the catalyst and, also,
in the presence of the alcohol vnpours withotit the catalyst, 15w,,
of the theoretical parn-ortho conversion is achieved wheri the
alcabol vapotir is contacted with the catalyst. The second reaction
investigated was dehydration of alcohol.9 on A120 Al,)O- used
was obtained by passing gaseous C02 into SollittoV,f AlZN8 3) 3 at
OOC and baking the precipitate at 2(10-2500C for several botirs
under high vacitum. It was shown that the capacity of Al,)O 3 to
produce the ortho-para conversion depends on its degree ~f
hydration. The samples heated at 1300C are inactive hoth in
respect of the conversion and the dehydration reactions, whereas
the samples heated to 4000C catalyse both the conversion and the
deby3ration reaction. A120 3 heated at 200-250'C under
1-2 x 10 -4 min Hg catalyses the dehydration, but does not produce
Para-ortho conversion of hydrogen. The apparatus used was
somewhat different from that described previously (Ref.18). it
consisted of a circulating system capable of being evacuated to
very low pressures. The circulation of hydrozen is provided by an
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Application of para-ortho 5/195/61/002/005/022/027
E075/E536
electromagnetic pump. With the aid of several stopcocks it wits
possible to circulate hydrogen through the reactor, or else pass
hydrogen under "once through" conditions. The alcohols could be
introduced into the heated evaporator in three different ways:
a) in sealed ampoules, b) directly from a test tube, and c) from
an electrolytic burette joined to the neck of the evaporator.
Thermal conductivity detector was used to measure the degree of
ortho-para hydrogen conversion (the resistance of the tungsten
wire used was 60 Ohm at -196'C, 60 mA current and 50 mm hydrogen
pressure). The resistance changes due to formation of para-
hydrogen were of the order of 3.5 Ohm which could be easily
measured with 1-2% precision. The detector was calibrated by
passing through the apparatus known mixtures of para- and ortho-
hydrogen produced by passing the 50YS mixtur-3 through activated
charcoal. It was found that with isopropyl alcohol the para-
ortho conversion reaches 25% of theoretical value, thus demoristra-
ting the formation of free radicals, Results of experiments with
tert-butyl alcohols indicated that the para-ortho conversion
almost does not take place. This was contrary to the expected
increased conversion, in view of the reported (Ref.21:B.A.Dolgoplod-c,
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Application of para-ortho S/195/61/002/005/022/027
9075/E536
B. L. Yerusalimskiy, V. A. Kroll, Sb.Voprosy khimicheskoy kinetika,
kataliza i reaktsionnoy sposobnosti, Izd-vo AN SSSR, 1955, P-810)
relatively high stability of tert-butyl free radicals in the
liquid phase. On the other hand the dehydration of diethyl ether
was accompanied by a marked para-ortho conversion (13*,,, theoretical).
The second admission of ethyl ether did not produce any ortho-
para conversion, but when the temperature of the reactor was
raised by 200C (thus producing a partial desorption of water and
regeneration of active sites) the dehydrogenation proceeded again
with the accompanying para-ortho conversion (8.5&,'-' theoretical).
The authors explain the differences between the properties of the
adsorbed C2 and tert-C- radicals in the dehydration reaction, by
inability of the latte? radicals in the adsorbed state to catalyse
the ortho-para conversion. The adsorbed C 2 radicals do not loose
this ability. The author conclude that for the first time they
have proved directly the formation of intermediate structures
possessing paramagnetic properties common to free radicals tinder
conditions of heterogeneous catalysis, The aiithors believe that
the formation of free radicals shotild take place for other
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Application of para-ortho ... S/195/61/002/005/022/027
E075/E536
heterogeneous reactions such as isomerisation, polymerisation,
disproportionation etc. Acknowledgments are expressed to
Academician A. A. Balandin for interest in this work and to
S. L. Kiperman for supplying the apparatus used in the first
part of this work. There are 3 figures, 2 tables and
22 references: 19 Soviet-bloc and 3 non-Soviet-bloc.
ASSOCIATION: Institut organicheskoy khimii imeni
N. D. Zelinskogo AN SSSR
(Institute of Organic Chemistry imeni
N. D. Zelinskiy AS USSR)
Card 515

V-R
VASSERBERG, V.Z.; BALANDIN, A.A.; MAKSIMOVA, M.P. (Moskva)
Adsorption of lower aliphatic alcohols on alumina catal7sts
'and the orientation of the adsorbed molecules. Zhur. fiz.
khim. 35 ~ao. 4:858-866 Ap 161s (MIRA 14:5)
1. 0 SSSR, Institut organicheskoy khimii im. N.D.Zelinskogo.
(Alcohols) (Adsorption)

89617
S102 611136/002/0206/034
o I 2,1D B004YB056
AUTHORSs Nazzerh Balandin, A. A., Academician, and
Davydova, I. R.
TITLEt Formation of Radical-like Intermediary Forms of Surfaces in
Heterogeneous Catalysis
PERIODICAM Doklady Akademii nauk SSSR, 1961, Vol. 136, 11o. 2,
pp. 377 380
TEXTs The formation of free radicals on the surface of catalysts is
dealt with. The experimental material (Refs. 1-14) led many researchers to
the assumption that heterogeneous catalysis takes place with the
participation of free radicals loosely bound to the catalyst. However, no
experimental proof has hitherto been obtained. To supply this proof, the
reaction of isopropanol dehydration was chosen, because it takes place
at low temperatures in the adsorbed layer, and thus the lifetime of the
radical-like complexes could be expected to be longer than at high
temperatures. As such complexes are characterized by unpaired electrons,
the method was based upon proving their paramagnetism which accelerates
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89617
A
Formation of Radical-'like Inte:,msdiazy S102016,11-1,6100210261034
Forms of Surfaces in Heterogeneous Catalysis B000056
the para-ortho transformation of hydrogen. In selecting the suitable
catalyst, such were not found to be eligible as, like A] 203Y were them-
selves active catalysts of p-o transformation. MgSO 4 was chosen as a
catalyst of alcohol dehydration, because the lattex does not activate the
p-o transformation below 3000C, and thus does not produce any effect on
this transformation at the dehydratton temperature (1111,0-1800C). For each
experiment, fresh MgSO4 was used, because a regeneration could not be
S in hydrogen at 7000C). A con-
carried out (reduction and formation of H.
tinuous-flow glass device was used foT the purp:)se. Thejatalyst in-
stalled in it was annealed at 3000C for 3 hours at 1.10 5 mm Hg. Before
each experiment, the question was examined as to whether the zatalyst
itself did not bring about the p-o transformation. For this purpose, a
mixture of 50 para- and ortho-hydrogen was in each case made to
circulate at the temperature of dehydration in the apparatus, and samples
were periodically taken, whose thermal conductivity was examined. For
this pur ose, a test tube made of molybdenum glass with a tungsten wire
(d - 20p~, wh'ich had a resistance of 300 ohms at room temperature, was used.
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Formation of Radical-like Intermediary Forms S/020/61/176/OG-2/026/034
of Surfaces in Heterogeneous Catalys.19 B004/Bo56
Thereupon, evacuation was carried out to 1.10-5 mm Hg, and the ampoule
with i-C H70H was smashed by means of an electromagnet. All proct'lone'l were
carried Lt under exclusion of oxygen which was also paramtq;netic. A3 soon
as the alcohol had evaporated and been adsorbed, a cO~j' mixture of p- and
o-H2 was introduced, and after 10-15 min samples were talren for determin-
ing thermal conductivity. After the experiment had been completed,
evacuation to 1.1o-5 mm Hg again followed, and the inactivity of the
catalyst alone with respect to p-o transformation was again tested with
50% p- and o-H2' Experimental results are given in Table 1. The following
results'wexe ob 'taineds 1) The 50% p- and o-H2 mixture undergoes no change
in contact with the catalyst, with the vapors of the reaction products
and of the alcohol in the absence of a catalyst. 2) In contact with the
catalyst, on which the dehydration of the alcohol is carried out, a p-o
transformation occurs, which attains 13-5%. This result is considered to
be a direct proof of the formation of multiplet complexes with para-
magnetic properties. The formation of such complexes is assumed also for
other heterogeneous catalytic reactions. Proof is, however, rendered
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89617
Formation of Radical-like Intermediary Forma 3/020/61/1.-6/002/026/034
of Surfaces in Heterogeneous Catalysis B004/BO56
difficult by the authors' method because all catalysts used for hydro-
genation and dphydrogenation catalyzed the p-o transformation of H2 them-
selves but, in the case of catalytic oxidation, paramagnetic oxygen
disturbs. Mention is made of N. D. Zelinakiy, V. V. Voyevodskiy, F. F.
Vollkenshteyn, N. 14. Semenov, Ya. T. EyduB, S. Z. Roginskiy, M. I.
Temkin, and S. L. Kiperman. There are I figure, I table, and 17 references:
15 Soviet, 1 Belgian, and I German.
-ASSOCIATIONt Institut organicheakoy khimii im. N. D. Zelinskogo Akademii
nauk SSSR (institute of Organic Chemistry imen-' N. D.
Zelinskiy of the Academy of Sciences USSR)
SUBMITTEDt August 30, 1960
Legend to Table It a) Number of experiment; b) quantity of catalyst, g;
c) temperature, OC; d) quantity of initial alcohol, ml; e) duration of
circulation, min; f) degree of ortho-para transformation; C) infinite.
Card 4/5

Formation of Radical-like IntemediaI7 FOMB
of Surfaces in Heterogeneous CAtA,)jviB
r& 1* 4

OnuTa
IC A
1 0 180 O,i 6eCKOH. 0
2 0 200 0.4 0 0
3 3,3 156 0,0 9 01
3.3 156 0.05 15 13.3
3.3 156 005 6CCKOH. )13,3
4 10,7 185 0:0 6 0
10,7 185 0,4 15 13.5
10,7 185 0,4 6ecgou.. ) 13,5
5 it 0 187 0,0 1 0
11:0 187 0.2 15 513
11,0 187 0.2 6ecxoR. i) 5.3
6 It,O 183 0 0
11,0 183 0.4 15 13,2
11,0 183 0,4 16CCKOH, 11 13.2
Card.5/5-
89617
B/02o/61/136/002/026/034
B004/Bo56

VASSERBERG-, V.E.; VALANDIN, A.A., akademik; GEORGIYEVSKAYA, T.V,
Reciprocal effect of reacting molecules at the surface of
dehydration catalysts. Dokl. 'AUN SSSR 14C no.4:8,c9-862 0 '61.
(MIRA 14:9)
1. Institut organicheskoy khimii im. N.D.Zelitiskogo AN SSOSR.
(Dehydration) (Catalysts)

VASSERBM, V.E.; BAUTMIN, A.A. , akademik; G:EO'1TjIYZVSK:tYA, T.V.
Inhibition of surface reactiors on catalysts
of absorbed noleev.1ev. Dokl. All SSSR
1. Institut organicheskoy Yhimii im.
(Dehydration)
(Catalysts)
(Adsorption)
and the mobility
140 no.5M10-1,1-13 0 161.
(I-aRA 15:2)
N.D.Ze2inskogo All SSSR.

PAVLOV2 Boris Alekseyevich; 11904T'YEV, Aleksandr Petrovich, prof.;
- VASSERBERG, V.E., red.; LURIYE, M.S., tekhn. red.
(Course in organic chemistry]Kurs organicheskoi khimii. Izd.4.
stereotipnoe, ispr. Moslcva, Goskhimizdat,, 1962. 592 p.
(MI.U 15: 10)
(Chemistry, Organic)

VASSERUM., V.E.; HALANDIM, A.A.; 14MIMVA, M.P.
Geometric configuration of adsorbate molecalos and the dizensiots of
elementary surface aCeas in the adsorption layer. Izv. AN SSSR.Otd.khim.
nauk no.10:1865-18V-.0 162. (MIRA 15:10)
1. Institut organicheakoy khimii im. V.D.Zelinskogo AN SSSR.
(Adsorption)

LEVI, G.I.; VASSERMR~C,_.~.E.
Recirculating catalytic apparatus. Kin.i kat. 3 no.4:527-528
Jl-Ag '62. (KRA 15:8)
1. Institut organicheskoy khimii imeni N.D.Zelinskogo AN SSSR.
(Catalysis) (Chemical reactors)

VASSERBERG, V.9.
standardization and automation of certain laboratory processes
for the preparation and inyestigation of catalysts. Kin.i kat.
3 no.4:556-564 Jl-Ag 162. (NIRA 15:8)
1. Institut organicheskoy khimii AN SSSR i Laboratoriya imeni
N.D.Zelinskogo.
(Catalysts)

S/062/63/000/001/003/025
.B100186
AUTHORS: Mlaksimova, M. P. , and Balandin, A. A.
TITLE: Effect of the degree of dehydration of the A12 03 surface
on its adsorptive properties and on the elementary area
of the molecules adsorbed
PERIODICAL: Akademiya nauk SSSR. Izvestiya- Otdeleniye
khimicheskikh nauk, no. 1, 1963, 17-21
TEXT: The elementary area o populated.by an adsorbed Ar atom or N 21
C iD 1.]
2H5OH, n-C 5H12 or C611 12 molecules was determined in Al 2 03 samples
calcined at 3000C (sample 1) up to 10000C (sample IV). The adsorption of
Ar and N 2 was measured at -1950C, that of the organic compounds at 250C-
0 Ar was assumed constant at all temperatures,and e4ual to 16.6 ~2. ~2 -
values found for sample I: cj N2 - 17.2; ~-,C2115off 28.2; -,-) n-C5H12 " 54.2;
Card 1/3

s/c,62J63/coo/cci 1~,;31102:;
Effect of the degree of B101/B166
G)C6 H12 w54.5; for sample IV: 15; 24 .-3; 46-5 and 44-5, respectively.
0N was almost constant for all Al 20 3 samples heated to more than 300 0C.
Conclusions: The determination of the specific area of Al 203 catalysts
by 142adsorption is not affected by the degree of surface dehydration.
The slight changes of do not explain the previously observed
C 2H5OH
(Zh. fiz. khimii, 35, 858 (1961)) laree differences of (,) when alcohol
was adsorbed on Al 203 samples of various origin, which were dehydrated
at 5000C. The reduction of cj C2H 5Oil with increasing dehydration may be
explained by formation of highly active oxygen bridges between the
aluminum atoms in intensely calcined samples. The (J'of the two
hydrocarbons varieb between physical values. The anomalous increase of
C.) observed by 1-1. M. Dubinin (Izv. 0 SSSR, Otd. khizi. n. 196o, 1739) in
fluorized silicagela was not observed with Al 203 0'although interaction
Card 2/3

Effect of the degree of
SIC6 63/000/001/003/025
B101yalb6
between the molecules of the adsorbate is equally possible. Hence, the
BET (Brunnauer, Emmett, and Teller) equations can be used for Al 20 3as
its surface is only slightly inhomogeneous. There are 1 figure and
2 tables. The most important 'English-language reference is: I. B. Peri,
R. B. Hannan, J. Phys. Chem., 64,.1526 (196o).'
ASSOCIATION: Institut organicheakoy khimii im. 11. D. Zolinskogo
Akademii nauk SSSR (Institute of Organic Chemistry imeni
N. D, Zelinskiy of the Academy of Sciences USSR)
S~BYITTED:
April 23, 1962
Card 3/3

- VAS
SERBEFiGi V. Ye.
"Interaction between adsorted molecules and the mechanism of the elementax-y ar-ts
in the dehydratioa of alcohols on oxide catalysts."
report submitted to 3rd Intl Cong on Catalysis, Amsterdam) 20-25 Jul 64.
Inst of Organic Chemistry im Zelinskiy, AS USSR, Moscow.

SubJect USSR/Electronics
Card 1/1 Pub. 89 - 14/118
Author
Title
Periodical
Abstract
AID P - 4947
Vasserman, A.
Calculation of chokes for fluorescent lamps
Radio, 8, 44-45, Ag 1956
The author explains the principles of operation of a
fluorescent lamp, and gives a simple method of calculating
ballast chokes for this lamp. Three drawings, 1 table.
Institution None
Submitted No date

I ~ I
AUTHOR: Vasserman, A. SOV- 10 T-Vi -I
- ------------
TITLE:; A System for the Starterless Ignition of Tub,:s
(13owif"Ir."orwlyri J~hfnjjtt ztj-,hjganjya
PERIODICALs Radio; 1958, Nr 4 P 44 (USSR)
ABSTRACT, A scheme for the 3WJ. rt 4gnit;on of 11=ines~en' 111b(-
out using a starter is described. It is bas9d cn the us2
of a tapped filament transformer to heat the -athnies ar,2
at the same time supply the voltage. A conductive plat's
fitted to the glass envelope-of the tube further aids igr-:-
tion and the period required is cut from 15 oeconins
a starter) to 1-2 seconds. Transformer winding data -'s
given.
There is 1 circuit diagram and I table.
1. Discharge tube heaters--Design 2. Discharge tubes--Equipment
C a r d I

UESSEW A. inshener-konstruktor.
Graphic method of calibrating the cutoff valve frase on a Iteam
engine. Mor.flot 16 no.4:26-27 Ap'56. ~nu 9:8)
1. Rishokiy sudoetroitelln"-sudoremoutnyy sayod.
(Boilers, Karin*)

VASSEM-Wil A. A.; RiWINOVICH, V. A.
"Calculation of the viscosity and the thermal conductivity of air and its
components for wide range of Earameters."
report submitted for 2nd All-Union Conf on Heat & Mass Transfer, Minsk, 4-12
may 1964.
Odessa Inst of Naval Engineers.

STAROSELISKIYq A.A.9 dotsentp kand.tekhn.nauk; VASSMIANq A.A.9 inzh.
SMMOV o V. S. 9 inzh.
Results of endurance testing of piston rings of diesel engines. Vest.
mash'. 41 no.3:11-15 Mr 161. (MIn .14:3
(Piston rings-Testing)

VA.53ERK&N, A-A., KAZAVCHINSKIT. Ta.Z.
Equat ion of a tate f or air. Insh. -f ix. zhur. no.4:81-84 Ap 160.
(XIU 13:8)
1. Institut inzhenerov morskogo flota, Odessa.
(Air) (Eqaation of state)

VASSElftill, A.A. ; &LIKIOR, K.A.
Apparatus for determining the wear of cylindrical bushings by
the mnthod of impressions. Zav.lab. 26 no.8:1026-1027 160.
(MIRA 13:10)
1. Odesskiy Institut inzhonerov morskogo flota.
(Testing machines)

ZAGORUCHENKOI V.A~3 VASSEPMANY A.A.
Equation of state and the thermodynamic propert�es of methane, Inz-
fiz.zht=. 4 no.11:59-63 N 161. (XIRA 14:1""1"'
1, Institut inzhenerov morskogo flota, g. Odessa.
(Equation of state) (Methane. .-Thermal properties)

5/1 52/61/000/004/00~/"j~j.;
B 126/B219
AUTHORSt Vasserman, A. A., Zagoruchenko, V. A.
TITLEt The thermodynamic properties of natural gases in the state of
a perfect gas
PERIODICALs Izvestiya vysshikh uchebnykh zavedeniy. Neft' i gaz, no. 4,
1961, 69-72
TEXT: For various technical calculations in connection with natural gases.
exact data on their thermodynamic properties are required, which in generai
are obtainabl.-) only from the values of a perfect gas. For the temperature
interval -100 to +3000C, which is important for practice, the authors
established equations for the molecular heat capacities/4c Po of the
natural-gas components that possess the properties of a perfect gas, and
calculated from those the thermodynamic properties of natural gas from
three deposits. The highest accuracy was achieved with equation (1),
/1cpo - a + bT + cT2 + dT3 , where TOK - tOC + 273-15- In the following
Card 1/4

S/152/61/000/004/005/009 V
The thermodynamic properties ... BI,16/B219
Table 1, the coefficie:.'.-s of Eq. (1) are given for seven basic components
of the natural gases.
Tiahla I
Coefficients CH 4 CA C3H8 C4H 10 5H12 N2 C02
a 2 9.8417 8.8173 11-1479 10-7781 13.2065 .9362 4-97Y3
b-10 -2.2643 -1-1312 -1.8102 1.4592 1.9960 0.0275 1.5192
C-104 0.7725 1.0713 1.8039 1.3257 1-5949 -0.0163 -0.0696
6
d-10
-0-05350
-0.09004
1-o.16070
1- 0.12557
1 -0-15290
0-0031T L
0.0015
From the data of Table 1 and from the percentage by volume r i of the
natural gases from three deposits (Table 2), equations for the molecular
heat capacities of these gases were obtained according to formula (2)
/to PO 'Z/.,,Po,*r,,
Card 2/4

S/152/61/000/004/005/009
The thermodynamic properties... B126/B219
Table 2
------ U., -.0. frnm fhT-PP dPnnRitR2
no. of deposit CH L C2H6 C3H8 C4HjO C5'121 11 -2 CO2
1- 92.9
0 0.5 0 5 0.09 0.01
2 96.6 4
70. 0.14 m6 0.7 0-1
3 97.6 0. 3 0.2 0.1 0.1 1.5 0.2
temperaLre
portion of the
The values of the enthalpy, i 0, and the
entropy, a 0, for the mentioned substances were calculated by the equations
for their molecular heat capacities /4c PO and by the known relationst
at 10. f cPo dT + const (3)
aT- ~cpo dT + const (4).
0 T
The constants of integration were calculated from the conditions that
T 0
io - 0 and a 0 . 0 at t - -100 C. The thermodynamic properties of the
Card 3/4

S/152/61/000/004/005/009
The thermodynamic properties ... B126/B219
natural gases of other deposits can also be calculated from the data in
Table 1. There are 3 tables and 17 referencess 4 Soviet-bloc and V/
13 non-Soviet-bloc. The two references to English language publications
read as followst Hilsenrath J., Tables of Thermal Properties of Gases,
NBS, Circ, 564, 1955; Kobe K. A., Long E. G.,Petroleum Refiner, 28, 113,
1949,
ASSOCIATION: Odesskiy institut inzhenerov morskogo flota (Odessa
Institute of Engineers of Naval Forces)
SUBMITTED: December 15, 1960
Card 4/4

VASSERMAN, A.A.; MASYUK, S.P.
Investigating the shape of pyramidal impressi-;ns on cast iron
under various loads. Zav.lab. 27 no.8:1028-1029 '61.
(MIRA 14: 7)
1. Odesskiy institut inzhenerov morskogo flota.
(Cast iron--Testing)

VASSEFaM A. A.
Effect of the elastic recovery of izpressions In heating on
the results of testing cast iron for weare Zav. lab. 28 no.12:
1490-V,91- '62. (M RA 16 % 1)
1. Odeaskiy institut inzhenerov morskogo flota.
(Cast iron-Testing)

VASSERMAN-,-A.A.; ZAGORUCHENKO, V.A.; KAZAVCHINSKlY, Ya.Z.
Equation of state for methane - ethane mixtures. Zh-,=. fiz.
khim. 36 no.11:2527-2529 N162. (MIRA 17:5)
1. Odesskiy institut inzhenerov morskogo, flota.

D c t c
Vyj.

STAROSELISKIY., A.A. . dotsent; SE,-ENOV,, V.S., kand.teklin.nauk; Y4~~EILM-Alijy
A.A. , inzh.
Interrelationship between elements of cast-iron friction pairs.
Izv,vysoucheb.zav.; mashinostr. no.8:128-132 163. (MIRA 16:11)
1. Odesskiy institut inzhenerov morskogo flota.

VASSERMAN, A.A., inzh.
Themodynam.ic properties of air a' temperatures up to !0000 C
6
and presaures up to 1000 bar. Teploenergetika 10 no..U:81-85
N 163. (MIRA 17: 1)
1. Odesskiy institut inzbenerov morskogo flota.

jr
ACCESSION IM: AP403866z S/0170/64/000/OC4/0044/0050
AUTHOR3 -Vassoman.,A. As; Rabinovich, V. A.
TITLE: On the problem or calculating the viscosity of real gases
SOURCE: Inzhonerno-fizichoskiy zhurnal, no. 4. 1964, 44-50
TOPIC TAGS: Real gas viscosity, dynamic gas viscosity, gas viscosity calcula-
tion, air viscosity calculation, bxcess real gas viscosity
ABSTRACT: The article shows the desirability of using the equation of state of
a real gas represented by elementary functions for calculating the viscosity
over a wide range of parameter variations by means of an equation derived by
I. G. Golubov. An equation was formulated for the viscosity of air, and calcula-
OOC and pressures of
tions were made for temperatures in the range of 0 to 100
(1-1000) 10 n/mZ. Calculated and experimental data on the viscosity of air in
the range of 0 to 1500C and values of the coefficient of dynamic viscosity of
air for the 0-10000C range are tabulated. Origs art. has.2figuroa, 5 formulas,
and 2 tables.
!'Card 1/2

ACCESSION NR: 'Ap4o)86U
ASSOCIATIONt tut iukhon,,roy morskogo flota
Engineers) Odexes, (inatitute of Naval
SURaTrEDI Mugg63
DATE ACQ3 19may64'
SUB COM
No REF SOVI 006
ENCL, 00
ODM 1 003
C.,d 2/2

V A PIMP. 11 , I'. , il. ':
A l ,f n --rove n alnd Cx7ger, ~n t~-e a a --urc- *.,~-,-
, ~, - I I - f, ~ -.- ~-, -,
s '~ at 4- F4, ., nz- . '-, z, Z., III T 4 '1 n, f - Pr', 91 164, , Y - . -.1,
1. -ILnslv.',.t,,!t lnzhere-zov morskogz) ficta, Odessa.

L'23052-65 BIT (1)ISUT (-Ai)/EPF (c) /FPFt Pr-h/Ps-4 RPL W'vl/,tw/JD
ACCESSION NR: AP4047979 S/0076164/0381010/2386/2391
AUTHOR: Vasserman, A, A. (odesa)
TITLE: Eguation of state for nitrqgpp~~
SOURCE: Zhurnal fizicheskoy khimii, v, 38, no. 10, 1964, 2386- 2391
TOPIC TAGS: nitrogen, equation of state
ABSTRACT: Aji ~~qqgion of state for nitrogen was derived in which the compres-
sibility at reduced densities from =0 to 2. 8 from the saturation curve to' 1000C
was described with a high degree of precision:
cr = aa + al'r + pip + IV,
d=pv/RTk,%=T/Th,w=pipj.,Tt.=126,25*K.pi,-0,2952
I? = 290,77
Card 1/ 3

L 23052-65
ACCESSION NR: AP4047979
+
A_
rn .0
Coefficients of the elementary functions are given in the enclosed table, The e-
quation satisfies the critical point, critical conditions and Maxwell's rule, and
reliably represents Boyle's curve, the ideal gas curve and the inversion curve,
The S-shape of the subcritical isotherms of the general equation of state is deter-
mined not by the degree Of the equation but by the presence of metastable states
in the substance. Orik,. art. has: 4 figures, 3 tables and 2 equations.
AS --- SOCIATION: Odesskly inatitut inzhenerov morskogo flota (Odesfia Institute of
Merchant Marine Eilgineers)
SUBMITTED- 10Oct63 ENCL: 01
SUB CODE: IC, GC NO REF SOV: 007 OTHER: 025
c.,d 2/3

L 23052-65
ACOMIM IIRSAP4047979
01
0

I 0,401,A-', 0.31G582 -1.814524 1) 3,27M) 3. GMOO 3,261570
_A '444-143 0,15OGM 0 3,39407b -5,01:40.1 -7, 153137 -5,187.111
3 7,844H26 _
0,M16 2,103310 -0,261376 6,07272 7,881485 4.642341
1 -5 710725 0 714054 9,745213 -4.69W% --3,(*4,t47 -4,416M -2,084U0
ff 3:mmc!,1s -0:343053 tt,?A25f4 8,05"F47 0.593120 0. GO 1130 0. 372M
0 -1,5031a 0,070064 .
4 3535813 -3,77WJR
7 0.584359 --0,005217 -
0:577354 0, 5353981
8 -0, 139,577
9 0,013706
(;ard 3 3

L 24169-65 EWT(1)/6WT(m)/EPF(c)/EPa/ZWP(t)/i:WP(b) Pr-4/Ps-4 IJP(c)
ACCESSION NR: AP5002579 JD S/0076/64/038/012/2942/2946
AUTHOR: Vassennan A.A.(Odeoua)
S
:m apLic I era in the supercritical moon
"ITLE: The t4~~t
.p!~ __qtabi ity of nitrom
SOURCE: Zhurnal fizicheskoy khiinfl, v. 38, ao. 12, 1964, 2942-2946
TOPIC TAGS: nitrogen, nitrogen stability, vapor pressure. quasispinodal, supercritical
region, isothermal compreseion
-A-B5TRACT.--- Th.- Enerrnodynasrnlc~stab.fllty of nitrogen in-the-supe -criticalregion-was-
y
calculated and the qua-Malsinodal was shown
W infersect the bifiodrd ai 'he re-diwPd -1 and f' 9~1 n-M4,f tho qp~-; n
of th4 staide reg-ion whpi-e. i.14 1 -7A F -I - 1
Card 1/3

L 2416)-1-9
ACCESSION IiR- AP5002579
A CC;, 1,1' 1 ~ 'r T ( ) \T . , , : ; , ,
L: ;c tf r
SUBMITTED- 100ct63 ENCL: 01 SUB CODE: GC
NO REF SOV- 022 OTH ER.- 004
2A

L 24169-65,
ACCESSION NR: AP5002579
bar
Qt
-Q -
Fig. 1. Quaaispinodal of nitrogen (do' ed line) and the vapor pressure curve (solid lille)
tt
Cnrd 3/3

1. 32008-66 .__ Fdr-(i)/zwr(m)/TZ.F&P(
AMN-Er" *MP60lL62 SOURCE CODE: UR/0115/66/000/00310~j77/--jl!(I
IAUTHOR: Vasserman, A. Al.,;-Rabinovich, V. A.
1ORG: none
i t/
iTITLE: Thermodynamic Rroperties of nitrogen up to 1300*K and 1000 bar
ISOURCE: Izmeritellnaya te'khnika, no. 3, 196, 77-80
TOPIC TAGS: thermodynamic property, enthalpy, entropy, nitrogen
ABSTRACT: Tables of the most important themodynamic properties of nitrogen are dis-
cussed. On the basis of extensive references, tables of specific volume, enthalpy,,en-
tropy and heat capacity covering temperature range from 2500K to 13000K ar~d-pr~`ssure
range from 1.0 to 1000 bars, have been compiled. In addition, some computed values
are also given and their relationship to experimental data is discussed. Some of the
methods used in obtaining the values in the tables are discussed and error estimates
are made. 'On the basis of agreement between computed values and values measured by
many workers, the tables are recommended by the authors as sufficiently accurate for en-
gineering work in the relevant temperature and pressure ranges. Orig. art. has: 6
tables.
SUB CODE: 20/ A ORIG REF: 006/
SUPM bATM: -AMXP-
Card
OTH REF: 018
UDC: 546.17(083.3)

ACC NRs tm60367~15 Monograph UH/
Vaq~~rTsjj, Aleksandr Anntollyevich; Kaznwhinskiy, Ynkov 7.mkhRrovich; Rabinovich,
--Viktor Miihmb-i1-ih'
Thermophysiam). propertieu of air and its components (Teplofizichenkiye avoystva
vozdahn i yego komponentov) Moscow. Izd-vo "Nauke. 1966. 374 p. biblio.
dingr. , (4 in pocket).. Ubles. (At head of title: Akademi-ya. nauk SSSR)
Errets slip inzerted. 3400 copies printed.
TOPIC TAGS: air.. thermal property, thermodynemic analysis, thermodynamic function,,
power plent,ges property, gas dynamics, gas viscosity
PURPOSE AND COVERAGE: This book in intended for scientists, designers,, engineers#
teclipicians, and students engaged in research, design, and study of thermal
power In4tolletions and the separation of gases from a gas mixture. This book
presents a method for setting up an equation with which to define the state
of ffn actual gas by means of elementary functions derived from experimental
thermal date. The resultant equations are sufficiently accurate to be used for
determining thermal and caloric valuen. Such Values were determined for air,
nitrogen, oxygen, and argonp and their thermodynamic characteristics dots have
been arranged in tabular form. Diagrams indicating the state of each substance
are also given. Experimental data on the viscosity and heat conductivity of
air and its components are analyzed and inferences are drawn, The authors ex-
press gratitude to A. Ye. Sheyndlin, V. 1. Yeplfenove and V. I, Nikolayev for
Cwd 1/2 Me: 546.217

their advice. There are 65 references, 20 of vhich am Soviet.
TABLE OF CONrWM (Abridged]
introdUctIon -- 3
Key to the symbols used In tables I--XXI -- 5
Ch. I;.. Analytical description of experimental data on thenmal properties of
actual gases -- 6
Ch. 2. Thermodynamic properties of nitrogen -- 39
Ch. 3. Thermodynamic properties of oxygen -- 106
Ch. 4. Thermod~mamic properties of argon.-- 159
Ch. 5. Thermodynamic properties of air -- 206
Ch. 6. Tenacity of air and Its components -- 2T4
Ch. 7, Thermal conductivity of air and its components -- 322
SUB CODE: 20/ SUM DATE: 3ONey66/ MIG MW: 156/ OM MW; 264
Cwd 2/2

ACC NRI AT7000961 SOURCE CODE: UR/0000/66/000/000/0090/0097
AUTHOR: Vasserman. A. A.; Rabinovich, V. A.
ORG: Odessa Institute of Naval Engineers (Odesskiy Institut Inzbenerov Morskogo
Flota)
TITIZ: Thermal conductivity of air in the 0-10000C interval and pressures below 400
bar
SOURCE: AN UkrSSR. Teplofizicheskiye svoystva veshchestv (Thermophysical properties
of materials). Kiev, Izd-vo Naukova dunka, 1966, 90-97
TOPIC TAGS: heat transfer rate, heat conductivity, pressure effect, air
ABSTRACT: On the basis of the previously published data the article shows the calcu-
lations of the thermal conductivity of air up to 10009C and 400 bar pressure. An
equation which best jescribes the themal conductivity of air as a function of pres-
sure and.temperatul~e is as follows:
Xp.r + 263.8. 10-4exp Ckj/m.-sec-deO
wherfs XP'2' is the thermal conductivity as a function of temparature and pressure, I T
Card 1/2

ACC NRt* AT7000961
is the thermal conductivity of air at pressure equal to one dyne/cm2 and a is the
density of air. In general the values of Ap,T calculated by means of this equation
agree with the experimental values within 12% and only along the 2000C isotherm and
p = 300 bar does the maximum discrepancy reach -3.7%. On the basis of the relation-
ship from the kinetic theory of gases which relates the thermal conductivity to visco-i
sity and heat capacity at constant volume, the validity of thermal conductivity at
higher pressures was verified. Due to the absence of experimental data, the calcula-
tions of thermal conductivity in air at elevated pressures in a negative temperature
interval were not made in this work. Orig. art. has: 4 tables, 2 figures.
I
SUB CODE: 20/ SUBM DATE: 20Jul65/ ORIG REr: 007/ OTH REr; 005
Card 2/2

Apparatus for switching-in high pressure mercury discharge lamps
with corrected chromaticity (RVDL). Svetotakhaika 3 no-3:16-19
Mr '57. (MLRA 100)
1. Moskovskiy elaktrolampovyy zavod.
(Ilectric lighting, Mercury vapar)

VASSIRMAN, A.L., insh.
sman ignition devices for super high-pressure spherical mercury
lamps. Svetotakhnika no.1:26-27 A 159. (MIRA 12: 1) *
I.Moskovskiy elaktrolampovyy zavod.
(Ilectric lighting, Mercury vapor)

IVANOV, V.P.; VASS]MN, A.L.;-. BUKARIVA, A.A.; ZHWTSOV, V.P.
Power supply for pulse Isaps operating under conditions of high
repetition rates of flash. Usp.nouch.fot. 6:62-63 '59.
04IRA 13:6)
(Photography, Flush light)
(Blectric discharge lighting)

s/196/62/000/020/008/021
E194/E155
AUTHORSi Marshak, I.S., Vasillyeva,V.I., and Vaaserman, A.1-
TITLE: 'Sirius': the most powerful tubular xenon lamp in
the world
PERIODICAL: Referativnyy zhurnal, Elektrotekhnika i energetika.
no.20, 1962, 6, abstract 20 V 31'. (Sveto.elkhnika,
no.3, 1962, 7-.13).
TEXTs The construction and characteristics of a 100 kW xenon
lamp developed in the Moskovskiy elektr.-lampovyy zavod (Moscow
Electric Lamp works) are fully described.. When operating with
water-cooling, the luminous output of the lamp corresponds to a
power per unit length of-1100 W/cm- reaching 50 lumens, per watt.
The lamp operates without ballast and uses a starting device -
similar to that previously developed for xenon lamps typcfs
-AKCT-20000 WKST-20000). The lamps were tested in a special
experimental rig set up in the engineering pavilion of the
Exhibition of Achievements of the National Economy. This equipment
consisted of three lamps of output up to 100 kW connected in the
Cbtrd 1/2

'Sirius': the mbst powerful ... s/196/62/000/020/008/021
E194/E155
phases of a three-phase a.c. 380/220 V au'pply. The lamps were
physically positioned in a star-pattern with mirror reflet;tors
joined together in a unit mobile construction installed in the dome
of the pavilion. The lighting is remote-controlled from a panel
in a room of the pavilion. Cooling water for the lamps was pumped
to the lighting fitting; to avoid overheating a water-pressure
relay disconnected the lamps if the water pressure fell below
0.4 atm. The experimental equipment confirmed the possibility of
using high-power ballastless xenon lamps with water cooling for
illumination,
6 illuBtrations. 6 references.
FAbstractor-s note: Complete translations
Card 2/2

VASSERMAN, A.L., inzh.; ROSHCIII;':~., N.A., inzh.
A differential current transfcr.-.er "or measurements in fluorencent
lamp high-speed ignition networks. Svetotekhnika 8 no.10:25-27
0 162. OURA 15:9)
1, Moskovski-y elektrolampovyy zavod,
(Flurorscent lighting) (Electric transformers)
(Electric measurements)

VASSERMAN, A.L., in3h.
Starting device for large tubular DKST 201000 xenon-fillad
lamps. Svetotekhnika 9 no.10-12 Ja 63. (KERA 16:1)
1. Moskovskiy elektrolampovyy zavod.
(Fluorescent lamps)

VASSMIAN, A.L.; SKVORTSOV, B.V,
Elements of flaahtube feed systemn. Uap.nauchofoto 9:126-130
164o (MIRA 18:11)

ACC NRt AT6001401 SOURCE CODE: UR/3180/64/009/000/0-159/0166
AUTHOR: Marsbak, L S.; Vasillyev, V.I.; VaBserman, A. L. ; Tokhadze, 1. L.
ORG: none
TITLE: Superpower ballastless tubular xenon lamps as a new ldnd of efficient sources r
dr
41gh-,speed cinematography, ,,, ~: - -.- I
SOURCE: p rn!t auchnoy
ografil, Uspekhl n:
fotografil, v. 9, 1964. Vysokoskotostnaya fotografiya I kinematograflya'(fligh-speed photog-
raphy and cinematography), 159-166
TOPIC TAGS: light source, high spced photography, xenon lamp
ABSTRACT: Following a brief outline of the historical development of xenon high-density dis-
charge tubes the authors present a survey of theoretical and experimental data on superpower
ballastless xenon lamps which may be used for high-speed cinematography. Scientific liter-
ature and experiments carried out by the authors are used to discuss: 1) the dependence of the,
specific resistance of tubular lampis on the electric gradient for various lamp parameters and
cooling conditions; 2) light emission Intensity as a function of power per unit length of the
discharge; 3) the voltage drop across lamps of different lengths for the same current; 4) char-
acteristics of continuously operating xenon tubular lamps of different power; 5) the circuitry
for igniting ballastless xenon a-c lamps; 6) a circuit diagram of devices for the switching of E
xenon tubes into brief high-overload operating condition-, 7) the maximum powor liberated
12

L-15281-66
ACC NRt AT6001401
within the tube as a function of the length of operation under overload condiUom;; and 8) the
spectral distribution of the radlation from tubular xenon Imnpa. The authors Uiank N, V.
Rogatin, V. A. Suvorov, To M, Gory , L P. Orekhov V -B 'Milenin, and other comrades for
their extensivepiFt-icip~tlon in this work. Orig. arko. has- 10 formulas, 7 figures, and 1 tab]
SUB CODE: 14 / SUBM DATE: none / ORIG REF: 011 / OTH REF: 004
2/2

5(2)
AUTHORS: Abrikosov, N. Kh., Vasserman, A. M.; SOV/20-123-2-19/50
b Poretskaya, L. V.
TITLEs Investigation of the SnTe - GeTe System (Iseledovaniya
sistemy SnTe - GeTe)
PERIODICALs Doklady Akademii nauk SSSR, 1958, Vol 123, Nr 2, pp 279
281 (USSR)
ABSTRACTs In pseudo-binary systems formed by semiconductor'compounds
with a structure of the type NaCl, i.e. PbSe--PbTe and SnTe-
PbTe, continuous solid sollations (Refs 1, 2) are formed.
In the present paper a ternary syszem Sr--^Je-Te in the range
between SnTe and GeTe was investigated. In both compounds
the metal properties are stressed. The phase diagram of
the system 3n-Te is known 'Refs 3 - 6). The only chemical
compound SnTe in the system melts with an outspoken maximum
at 790 0. No range of solid solutions on a Sn~e basis was
found. Also in the system Ge-Te (Ref 10) there is only one
com8ound Ge-Te which me..ts after a peritactic roaction at
725 . The limi if the range of solid solutions on the
Ge-Te basis on the tellurium side is said to be located
Card 1/3 (according to Ref 11) at the conc9ntration of 50 atom~4 Te.

Investigation of the SnTe - GeTe System 3OV/20-1231-2-19/50
The phase diagram of the syatem Sn--Ge iB of the outectic
type with a eutectic that is very close to that of pure tin.
The melting temperature of.the eutectic is 232 0 (Ref 12).
The authors malted the metals mentioned In the title in
evacuated quartz ampules and mixed them by shaking; finally
they were covIed in air. The alloys wert annealed at 320 0
for 320 hours (for the X-ray analysis at 5000). The results
of the thermal analysi3 are given J-a figure 1. The liquidus-
and solidus curves pass throuhh a minimum at a concentration
of about 80% GeTe and at 700'. A;.! carves of the thermo-
grams had a shape typical of the crystallization of solid
solutions. The investigatica ;f the mi,)rcstructure of the
alloys showed the formatior. o_~ 9. coritinuoas series of solid
solutions. The X-ray analysis pravltd tAs results of either
of the mentioned methodst the radiograms of annealed alloys
showed a gradual transition of a face-centered cubic lattice
of the compound SnTe to a face-centered rhombohedral lattice
of GeTe. Table 1 gives the values of the constants of the
crystal lattice of the alloys investigated. The above-
mentioned investigation proved that in the system Sn-Ge-Te
Card 2/3 in the range between the two nor.--isostructural compounds

Investigation of the SnTe - GeTe System
BOV120-123-2-191-,r,
SnTe and GeTe a continuous series of solid solutions with a
minimum in the melting-point diagram is formed. There are
4 figures, 1 table, and 12 references, 3 of which are Soviet,
ASSOCIATIONt Institut metallurgii im. A. A. Baykova kkademii nauk SSSR
(Institute of Metallurgy imeni A. A. Baykov of the Academy
of Sciences, USSR)
PRESENTEDs June 28, 1958, by 1. P. Bardin, Academician
SUBMITTED: June 24, 1958
Card 3/3

CRJLI, V.Ye.p KOVRIQA, V.V.p VASSEM%N, A.M-
Effect of Bupermolecular structures on the strength of polypropylene.
Report to be presented at the 13th Conference on high-molecular compounds
Moscow, 8-11 Oct 62

GULIJP V.Ye.; KDVRIGA, V.V.; VASSERW, I.M.
Effect of Bupermolecular Btructure on the strength of po'2yprop7lene.
Dokl, AN SSSR 146 no*3:656-658 3 162. (MIRA 15:10)
la Moskovskiy inBtitut tonkoy khimichaskoy tekhnologii im. M.V.Lomonosova
i Moskovskiy tekhnologicheskiy institut ayasnoy i molochnoy
promyshiennosti. Fredstavleno akadem:Lkom. R.A.Karginym.
(Propene)

VASSjjq-V,jj , A. 1'4. ; Ill RO VT"-') EVA., V.. IXI doct,~isucl 1,
De terminat i sn o,-;' cxyge n n .-e ta is and i nor - arn i c cc= crund z -.I- C-
method of red-,~,--n.~ 4n ail :nert gas medium
anal. khim. 19 no.11:1377-1384 164.
( 14 IFLA 16:2)
1. Vernadskiy Institute of Geochemistry and Analytical Chemistry,
U.S.S.R. Academy of Sciences, Moscow.

7)1* the met'h-,j. '-cm. y
2-0 n, i . I L 354-' j 165.
t i
-48 IF, p
I i "
kb' u -i 'A anai"t cl7os*ycy k~3a

a p ri, f~ W~il 1~5 il .1_Q 41
v je,G.; NETIMAN, M.B-
VASSERMAN A 14 P' BUCii RO
- '9, D1-4.qrf--butY1 r,;.troxidP-
mf=~-. n to Ar Rd rrid I "' -
kh -.T-3 qr
Z~ur. struil. .46,,7-i.~8 My - .I# (~qRA 18:8)
1. Listitut khjmjchpz;koy fizlk', All SSSR-

zh - YIIYIIS"l 0.11.1 inzh.
t . A.Sh.p in -f
G(MNKO~ 'V.1., imls., cooling ~cwers F-le"It 11 ta ;~ , P, -. 12 )
HodernizatiOn ct hnErbolic (VII
36 jjoj2t2'7--3o D 165.

GAYEVOY, Ye.V., kand. sel'skokhoz. nauk;-ILA-~ inzhener-
tekhnolog; U.P., stfirshiy In-hener; TRUDOLYUBOVA,
P
G.B., miadshily nauchnyy eot-idn'~k- G.A., rdad!3h!y
nauchnyy sotrudnik; GEGUTZINA, 1.Yu.., mlladshiy nauchnyy
sotrudnik; BLYAWAYA, N.V., tekhnik
New method for the conservation. treatment of raw leather
in a mobile apparatus. Trudy VNIIMP no-15:67-.78 163.
(KI'R.A 17:5)
.4

URSUL, M.M.j RADUL, M.M., red.; VA�9~~FJW, B.I., red.; POSAIZEENNIKOVA,
Ye.F.J. red.; POLONSKIY, S.A.., tekfir~._red.
[The canning industryof %& Moldavian S.S.R.; ways-of the
development and distribution of the canning industry and its
raw material base] Konservnaia promyshlennost MoldavBkoi SSR;
puti razvitiia i razmashcheniia konservnoi promyshlennosti i
ee syrIevoi bazy. Pod red. M.M.Radula. Kishinev, lzd-vo
"Shtiinteam Akad. nauk Moldavskoi SSR, 1962. 181 p.
(HIRA 16:5)
1. Chlon-korrespondent Akademii nauk Moldavskoy SSR (for Radul).
(Moldavia-Canning industry)

KISKIN, Petr Khristoforovich; VASSERMANO B.I., red.; LEDVICH, M.M.,
takhn. red.
(Key for determining grape rootstock]Kliuch dlia oprodeleniia
podvoev vinograda. Kiehinev, Izd-vo "Shtiiatea" Akad, nauk
Moldavokoi SSR, 1961. 91 p. (MIRA 16:2)
(Moldavia-Grapen-Varieties)

BOROTNIKOV~ V.B;; VA red.; MARKOVICH, G.L., tekhri. red.
[Problems of construction economics; based on the materials of the
construction industry of the Moldavian S.S.R.] Voprosy ekonomiki
atroitel'stva; po materialam stroitellnoi industrii MSSR. Kishinev,
Izd-vo "Shtiintsall Moldavskogo filiala Akad. nauk SSSR, 1961. 185 p.
OURA 14: 11)
(Moldavia-Construction industry)

I 'F , , , I : , * f ~ ! , ~ I ~, : 17 : ~. 1, i , ! I . " ~ 1 -, .
%T, J. I . . - I I . . . r
",V 1 Y
recent. data or. cf
'a
upper Peci:()'.
(VT
1-1 1. 1 1 ~

VASSEMAN, D.Ya.; .5iZONOV, N-V-
Subdo, If the soutYern Timan aryd, t~e Volga-
Parall.r.-IinV -- manik depoEits
Ural replon. DoH. AN S",q l4r no.2:427-429 S '61. (MINA 14:9)
1. Predstavleno akademik,)m D.V-R3110inYm-
(Timan Ridge-Geolory, Stratigraphic)
(Volga-Ural reFion-Geoloas Stratigraph1c)

A110SIMIt V.A.; VASSERMAII, B. Ya.; SAURICIV, N.V.
New data on tl~e oil and gas potentials of caroonate sediments
In the southm part of the Timan-Pechora area. Neftegazp geole
I goof iz. no.41394,2 t6-) WRA 1787)
1. Voyvozbneftegazrazvedka.

VASSERIMIN, 13.Ya.,' MODMINSKIY, M.Sh.
Relation of the oil potential of the
part of the Pechora depreasion to the
Neftegaz. geol. i geofiz. no.9:15-20
str-,;cV;res In t'-- scr~.thern
time of their forzation.
164.
(MM 17:11)
1. Treat Voyvozhneftegazrazvedka.

VASSFJMN,l B._Y.a.; LITVIIIENKO, N.I.
Geoiogical structure and oil occ-arrences of the Pashnya oil field.
Jiuftegaz. gool. i geofiz. no.11:3-6 165. (MIRA 18:12)
1. Trest "Voyvozhneftegazrazvedka" i Ukhtinskoye territoriallnoye
geologicheskoye upravleniye.

Kha4s) A.Yao; VASSEYNAN, D.Ya.
Certain features of the zLru~~tur,: and distribution of oil fields
in the Pechora depression and main trends of their further search.
Oeol,nefti i gaza 9 no.21l5-20 F 165.
(MIRA 18:41
1. Ukhtinakoyo tarriLorialIncya geologicheskoye upravieniye.