SCIENTIFIC ABSTRACT MOLCHANOV, A. V. - MOLCHANOV, I. I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001135010008-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Sequence Number: 8
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

10621
Enrichment of Hexachlorane by Means of Repeated 80064-59-6-7/28
Application ofthe Mother Liquor
and the evaporation residue from the mother liquor is given.
The solubility of the f-isomer Jhft =Ogrlqxt@ *.*dnd&red to be due to
lipoid admixtures conthined in the latter, which hardly
.dissolve a- and @-isomera but easily dissolve the @_ and 6-
isomers. The resdlta obtained concerning the effeA of the 6-
isoiner and of other substances, which are easily soluble in the
mother liquor, on the solubility of the cc-, ' and r-isoners
shows that Uieber and Schwabe's statements @ief 4) re in-
correct, according to which the aolubilitY of the one isomer
is independent of the already dissolved altount of another iso-
mer. Work-technological.data, dat"a on th6r solubility, and ex-
traation results (Table ) are given. Th4re are 4 figures, 3
tables, and 6 references, 3 of which.are Soviet.
Card 2/2

BEZOBRAZOT, YU.N.; MOLCHANOV, A.V.; IVANOTA, T.A.1 DANIKOVA, L.F.; ABRAMUN,
Development of a method for preparing hexachloran with a higher
content of the I!OMer and the preparation of lindane.. [Trudyl
NIUIF no.164.*W-16 1594: (MIRA 150)
(Benzene hexachloride)

MDWWOV, k.V. IVAROU, T.k.
Preparing hexachloran by a continuous method in the presence of
kUalies. [Trudy,) NIUIF no.17L.84-87 161. (MM 15t7)
(Benzene hexachloride)

5/068/60/000/010/001/001
AUTHORS-. iZiluzman, L.D., Gilyazetdinov, L.P. and
#,4"Ichanov# B.A.
TIT-L&t 61L the Utilization of Ifigh Boiling Coal Tar Fractions
for the Production of Carbon-Black
PERIODICALt Koka L khimLya, 196ot No-10, PP-51-54
TEXTz The problem of production of an active carbon black from
raw materials derived from the coking by-products and the
development of technological and GOST standards for coal tar
raw materials for the production of carbon black were investigated.
Typical samples of-coal-tar oils (creosote absorption oil; &
mi.xtux-e of absorption and anthracene oil; anthracenelfraction 1;
anthracene fraction 11; pitch distillate) from the Kadiyevsk and
Zaporozhak Coking Vorks were taken for the investigation.
Physico-chemical characteristics of these oils and, for comparisonj
of some petroleum oils are given in Table 1. Group-structural
analysis of the petroleum and coal tar oils was calculated by the
methods given in earlier works (Ref.5 and 4). The product of the
total number of benzene rings in the molecule and the content of
carbon in the aromatic structures, named traromatization factor"
Card 1/4

s/o69/6ojooo/olojooI/ooI
R071/9435
Onthe Utilization of High Boiling Caal Tar Fract,ons for the
Production of Carbon-Black
(A-Koca) was.conditionally taken as the main physico-chemical
characteristic of the raw materials. This index at Ca_