SCIENTIFIC ABSTRACT KITOV, V. - KITSENKO, A.B.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000722920010-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 18, 2001
• Sequence Number: 10
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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ACC NNI AT6003086
whose structure is determined by -the rate of the Chemical transforma-
tions. Orig. art. has: 23 formulas.
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AUTHM ?A - 2691
TOOOPOV A.P.4 A=@@
TITLE An Attempt at Mossurlag ef the Viscosity of am Ectoaded LI Ida
(Opyt ismeradya v y"kesti pastyanutoy Oidkosti - Russissr
PZRIODICAL Zhurnal Usparint i Tsoret.fiziki, 19571 Vol 32j Mr 29 pp 372-372 (UM)
Received 5/1957 Reviewed 6/IZT
ANTRACT The autkors sideavored to detsrsiso whether massurnests of this kind
are possible# U the following some results of tkoss@atteapts are olhowss
James* served " a trial objects Tko&ploal contexts of the prspa-
0 reference. In addi.
ration used agreed fully with data found is books
.
tion p boaxass, was.distinod* Measurements were carried out bjr new of
STOMCS' method in cylindrical ampulso of molybdomum glass Z3-5K with an
inner dianter of 6 sm, late the ampule filled with boxxono a glass sphere,
was inserted and Us ampule, was soldered- in suck a masmor that as* glass
bubble ressiaod in it# In this mammor three ampules with glass bubbles
of different sizes were prepared& At first the ampule was placed hori-
sontally and the temperature of the thermostat was slowly increased until
the whole volume of the ampule was fined with a liquid, Then tits tempers.
turo (the "solving tomperaturox) was recorded and slow cooling of the
thermostat until the liquid broke WAS immediately begun, This process
was repeated soveralUmos until the soluti on temperature and breaking.
off temperature were constant up to t o02 0 0. After the and of this pro-
114-4sary treatment of the am pule the glass sphere w" placed into one of
the *Mm of the ampule and t he thermostat was heated up to solution
card 1/2 tomperaturot After the vanishing of the glass bubble In the ampule, the

An Attempt at Mageurigg of the, Viscosity of as gxtond*d PA - 2691
Liquid.
temperature of the thermostat was adjusted so " to be somewhat lower
than solution,tomperaturo, The ampule was kept at We temperature for
about 2* to 25 minutes &W was them quickly placed vertically is much a
way that the, and containing the apkorc, pointed upwards. Now duration of
the failing of Mat spbore from the upper to the lower end was measured**
is the a"# of all sapulas aid at all temperatures ekesen this was done
at least 15 time"a %sit# domputaties of 'Fissomit-Y am, the basis of that*
data is disoussod is short*
According to the author's opinion the results skews in a table are,
gonvisaisg proof of the fast that the viscosity of a liquid *as be measu-
rod by sea" of $TORSO method.
A=ATION State University of Central Asia
PRZUVM BY
SUBMTTTZD le.9,1956
AVAILA Library of Congress
Card

3 020/62/14Z/005/019/022
@13
AUTHORS# Kitovag Ag Li and Varshavokly, Ya. M.
TITLEj Exchange of deuterium between aromaUcs and liquid deuterium
chloride
PERIODICALs Akadonlys nauk S33ft, Doklady, v. 142, no. 5, 1062, 1112-
1115
TEXTa The principal investigation results of tho Iso'topic exchange of
hydrogen with.liquid deuterium chloride are Civon. KC1 enriched with 1#5-
2@5 deuterium van obtained from a mixture of concentrated IH 30 and NCI
2 4 . . VIV
with the calculated amount,of DO. The high vapor pressure HO stm) of.
DC1 at room temperature required Teflon-lined Iton*l motftl containers. The
required DC1 amount was:oiphoned to the hydrocarbon in tho Monel toot tub*#,
and heated in the thermostat for a certain ties. DC1 was evaporatodp the:
hydrocarbon purified, burned In the 0. flow, and the deuterium oonoontra-
tion was determined by the dropping method in the resulting water. n
Card 1/4

3/020/62/142/005/010/022
Exchange of deuterium t6twoon... Blio/B101
(rate of isotopia exchange) and k (velocity constant) were calculated
according to the second author (ZbM, 10# 13T6 (1956)), the coofficiont
a for the deuterium distribution between hjArocarbon and HC1 was assumed
to be 2o2. In benzene# about.2 H &toss are exchanged at -200C within one
year (K @20 0 4*10 .8 see -1 ), The isotopic equilibrium is established faster
C6H6
with increasing number of aromatic ringst at 250C, in naphthalene,