SCIENTIFIC ABSTRACT BABIN, Y. P. - BABINA, M. D.

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• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000102830006-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 6, 2000
• Sequence Number: 6
• Publication Date: December 31, 1967
• Content Type: SCIENCEAB

B.",768/60/000/004/002/004
1060/1242
AUTHORSt Plyusnin, V.G., Alekseyeva, I.A., and Bnbin, Ye, P,
TITLE: Orientation of isopropyl groups in the benvene
cycle during antalytic alkylation by propylen6
over AlC11, HF, H2SO4
SOURCE: AkRdemiya nauk SSSR. Urallskiy filial. Institut
khimii. Trudy. no. 4. 1960. Sbornik rabot
Laboratorii neftesinte7a, 49-58
TEXT: Vnrioua authors have published conflicting data on
this subject. The spectra of combined dispersion of triisopro-
pylbon7ene are not described in literature. 1,2,4 and 1,3,5
triisopropylbenzenes were sepnrated from alkylates and their
Card 1/3

I I S/768/60/000/004/(102/004
Orientntion of isopropyless IC601"1242
spectra of combLned light disper3ion were studied. The spectra
were plioto(,,-raphed on a glass triprismal spectro6-raph HOT -51
(ISP-51) on plates with a sensitivity of 45 units GOST. It is
possible to determine by-this method the composition of alkylates
obtained by alkylation of bennene by propylene in the presence of
AlC13, HF, H2304, and a phosphate catalyst. In the alkylation over
AlCl3 the diisopropylben7ene fraction contains only two isomers -
1,3 and 1,4 - diisopropylocn"enepwith the predominance of the former,
the triisopropylben7one fraction of the Alkylate consists of 1,3t5 -
tri,isopropylben7ene. When alkylating with IfF and H2SOO the diiso-
pro,ylben7ena fraction contains all the three isomers with the
p
predominnnee in approxim&tely equal amounts of 10 and 1,4 isomers,
whilst the main product of the triisopropylbenzene fraction is
Card 2/3

SP68/60/000/004/002/004
1060/1242
Orientation of isopropyl.,P
1,2,4 - triisopropylbew-ene. The diiiopropylben:!ene fraction
obt;,ined with phosphnte entnlyst contains ~xll the three isomers,
t6e 1,3 - isomer being predominant. Throu,,,,Ii action of AlC1 3 on
mono- rend diiaopropylben-enes an equilibrium solution is'formed of
isomers in the dii3opropylben?,ene fraction in which the proportion
between the 1,3 and the 1,4 inomers is three to one. The triiso-
propylben7ene fraction consists of 1,3t5 triisopropylbenzene.
Unlike the mono- nnd diisopropylbenueneso symmetrical triisopro-
pylben7ene does not undergo dealkylation-in the presence of small
amounts of AlCl When alkylating with AlC13, a composition in
equilibrium is 10'rmed only when nlkylben-enes differ in the number
of alkyl groups. No equilitrium solution of isomers of diisopropyl-
ben7ene hns been obt~%ined. There are 5 tables. The most importalA
English-lnne,uage reference it; A,W, Franoigg Chem. Rev., (1948), 4-3,257..
Card 3/3

RABIN, Ye.F.; PLYUSNIN, V.G.; RODIGIN, H.M.; ZELETTSOVA. M.I.
Reversible sequential reactions in the propylation of
diisopropylbenzene with aluminum chloride. Izv.Sib.otd.AN SSSR
no.5:66-72 6o. (MIRA 13:7)
1. Ural'skiy filial All SSSR.
(Benzene) (Propylation)

BABIN, Te.P.-, FLYUSHIN. V.G., A SF.TSVA, I.A.
Kinetics of the formation of alkylbenzene Isomers during the
alIVIation process# Izv.Sib.otd.AN SSSR no.8:75-83 160.
(MIRA 13: 9)
I* Ural'skiy filial AN SSSR.
(Benzene) (Alkylation)

~3300,5 .1190
-,(865
SOV/,"719-30-2-i6/78
AUTHORS: -Babin, Ye. P., Plyusnin, V. G. , Alekseyeva, I. A.,
Alekseyeva, G. A.
TITLE: Dealkylation of Polyalkylbtl'nzenes in the Presence of
Aluminum Chloride
PERIODICAL: Zhurnal obshchey khimii, 1960, Vol 30) Nr 2, PP 430-
435 (USSR)
ABSTRACT: The effect of temperature on the composition of final
products of dealkylation of polyit3opropylbenzenes (over
AlCl ) is reported in this paper. Dealkylation experi-
3 0
ments were performed at 20, 40, 60, and 80 in a three-
neck rOLInd-bottom flask, provided with a spiral stirrer,
reflLIX condenser, and a bLibbler for introducing dry
hudrogen chloride. 0,27 mole$ of AlCl was used for
0 3
every mole of' alkylbenzene. Reaction time: 6 ho=a,,
Tho two layers, the uppei*,~h_,hyd~roc-~ttbon*dnd'thd 10Wer a
conj 1/4 catalyst phase, were separated, washed w1th ice water,

of Palyalkylb~nzenes in the 77865-
Prezenoe of Aluminum Chloride SOV/79-30-2-16/~8
dilute 11C1 and again with water, and then fractionated.
The analytical results show that: (1) In the dealkyla-
tion of monoisopropylbenzene, raising of temperature
lowers the content of i-,ionoiso-pSopylbenzene inothe hydro-
carbon layer (from 19.3% at 20 to 8.7% at 80 ), while
the content of benzene increases in both the hydrocarbon
anck (more so) in the catalyst layep. The rise in
temperature also increases the ratio.of the layers
catalyst/hydrocarbon (from 1.8 at 20 to 3.6 at 800)
due to an increase in concentration of di- and triisopro
pylbenzenes and of the polymeric products formed in
the reaction ~ in the catalyst phase. (2) In case of
diisopropylbenzene, a rise in temperature causes an
increase in concentration of benzene, mono- and triiso-
propylbenzene, and also an increase of diisoprcpyl-
benzene in the hydrocarbon layer. Such apparent
inconsist-ency Is explained by increasing dealkyla-
tion of tri.isopropylbenzene (concentration of the
latter in the catalyst layer decreases with rising
Cal-d 2/4 tempera-~.ure) wl-iich is formed during the process.

'77-~
DeaAkylation of Polyalkylt~nzenes ~-, Vhe
Presence of Aluminum Chloride SOV//?9-30-2-16/78
(3) Dealkylation of triisopropylbenzene results In
formation of benzene. mono- and diisoprop,' r1benzene,
the cmicencration of which increases with increasing
temperature. The catalyst phase,-, oil -the poiyiscp:~Opy~-
benzenes contain a ~,onsidera,.)Ae q-,;antity of ,,,nsa'~urated
h,v drocarbons, which increases with rising temperature.
As in the case of mono- and diisopropylbenzenes, alkyla-
tion of triisopropylbenzene results in formation of
polymerization products, the concentration of which
increases wito rising temporature. Comparing the
investigated polyisopropylbenzeneo, triisopropylbenzene
is the most stable, while the mono-derivative is least
stable in regard to dealkylation in the presence of
alw,iinum chloride. Isomeric di- and triisopropylbenzenes
were analyzed by taking their Raman spectra (taken on
the ISP-51 spectrograph and measured with IZA-2 micro-
scope and MF-2 m1crophotometer). The rise in temperati~re
causes slight changes in meta- to para-isomer ratio
(4-fold rise in temperature causes a 6% decrease in
Card 3/4 concentration of para-diisopropylbenzene, due to

Dea1i,-'Yllation of Pnlyalkyloonzenes in the 77865
7
Presence of Alurninum Chloride ~OV/-' 9-30-2-16//-(B
ASSOCIATION:
SUBMITTED:
conversion into the meta-isomer). The triisopropyl-
benzene fractions obtained in all experiments contained
0111Y 1,3,5-triisopropylbenzene. There are 6 tables; and
20 references, 9 Sov'et, 7 German, 1-Japaneue, 2 U.S.,
1 French. The U.S. references are; Norris, Rubinstein,
J. Am. Chem. Soc., 61, 1167 (1938); H. Gilman, R. M.
Meals, J. Org. Chem., 8, 126 (1943).
Ural Branch of the Academ of Sciences, USSR (Ura4l-kkiy
filial Akademii nauk SSSR~
February 9, 1959
Card 4/4

663LO
S/07 60/034,'01/012/044
AUTHORSt Plyusnin, V. G., Babin, Ye. P., B006%014
TITLE: Rules of the Substitution of Alkyl Groups for Hydrogen Atoms
in the Benzene Nucleus
VI. The Problem of Equilibrium in the Process of Alkylation
of 'Benzenelby Propylenelin the Presence of Aluminum Chloride
and Hydrogen Pluo-fide
PERIODICALt Zhurnal fizicheskoy khimii, 1960, Vol 34, Nr 1, Pp 78-82 (USSR)
ABSTRACT: In this paper the authors investigated hydrofluoric alkylation
with respect to the equilibrium and reversibility of this
process at each individual stage of the successive substi
tution of alkyl groups for hydrogen atoms. Tables 1 and 2
indicate that the composition of the alkylates remains practi-
cally unchanged before and after the treatment with aluminum
chloride or hydrogen fluoride with different molar ratios bet-
ween olefin and benzene. The chemical equilibrium between the
alkylation products is stabilized within the course of
alkylation according to the amount of olefin entering the
reaction vessel. The equilibrium composition of the alkylation
Card 1/3 products is determined only by the interaction between the

683hO
Rules of the Substitution of Alkyl Groups for S/076/60/034/01/012/044
Hydrogen Atoms in the Benzene Nucleus B008/BO14
VI. The Problem of Equilibrium in the Process
of Alkylation of Benzene by Propylene in the Presence of Aluminum Chloride
and Hydrogen Fluoride
reacting components with regard to the respective catalyrt.
Table 3 indicates that the distribution of the alkyl groups
in the presence of aluminum chloride is an equilibrium process,
which is, however, not reversible for all substances. An in- VVI
vestigation of the dealkylation products showed that, with
corresponding values of the molar ratios between olefin and
benzene, they are similar to the alkylation products. A figure
on p 80 shows curves representing the composition of the
system during benzene alkylation with propylene at 600 in the
case of different molar ratios. Table 4 contains the results
of an investigation of products obtained after tetraisopropyl
benzeiie had been treated with aluminum chloride and hydrogen
fluoride. It may thus be concluded that in the reaction with
aluminum chloride the first, second, and fourth stage of the
successive alkylation are reversible. In the case oi~ alkylation
with hydrogen fluoride, however, only the fourth stage is re-
Card 2/3 versible. A scheme is suggested for the two reactions. N. N.

08340
Rules of the Substitution of Alkyl Groups for S/076/60/034/01/012/044
Hydrogen Atoms in the Benzene Nucleus B008/BO14
VI. The Problem of Equilibrium in the Process
of Alkylation of Benzene by Propylene in the Presence of Aluminum Chloride
and Hydrogen Fluoride
Lebedev is mentioned in this paper. There are 1 figure, 4
tables, and 16 references, 8 of which are Soviet.
ASSOCIATION: Urallskiy filial Akademii nauk SSSR (Ural Branch of the
Academy of Sciences, USSR)
SUBMITTEDs May 30, '957
Card 3/3

688h6
J-2 0 -t 1,
AUTHORSs 1jjX2sni_nLj!..j., Babin, Yev P.v S/07 60/034/02/003/044
Nasakina, M. I., Rodigin,--N. M. BOlOYBO15
'"ITLEx Laws of the Substitution of Hydrogen Atoms in the Benzene Nucleus
by Alkyl Groups. VII. Ratio Belween the Veloeity Constants of the
Formation of Ia2ZLqffl Benze~e'jand Equations for the Composition
of the Products of Benzene YiLi)Lj.~,t c~nljby Propylenelin the Presence
of Aluminum Chloride I
PERIODICALi Zhurnal fizicheskoy thimii, 19609 Vol 34, Nr 2, pp 267-271 (USSR)
ABSTRACTs In previous papers (Refs 1-3) it was found that the benzene
alkylation with propylene in the presence of hydrogen fluoride
(as a catalyst) leads to a successive formation of mono-, di-,
tri-, and tetraisopropyl benzene, with the reaction rate constants
occurring in the following ratiot k1s k2t k3t k4 - 1 s 0-8 4 0-32 1
0.16. In the present paper, this reaction was investigated in the
presence of aluminum chloride (instead of hydrogen fluoride).
Alkylation took place at 60 + 0.20. Propylene was passed through a
aiixture of 0.03 mol of alumi7num chloride per I mol of benzene at a
constant velocity (about 300-330 1/h per 1 kg of benzene). Tables
show the experimental results obtained (Tables 1,2). According to
Card 1/2 results of experiments and calculation, the ratio of the reaction

66646
Laws of the Substitution of Hydrogen Atoms in the S/076/60/034/02/003/044
Benzene Nucleus by Alkyl Groups. VII. Ratio Between BOIO B015
the Velocity Constants of the Formation of Isopropyl
Benzene and Equations for the Composition of the Products of Benzene Alkylation
by Propylene in the Presence of Aluminum Chloride
rate constants is as followst kit k2g k t k4 = I ~ 0-58 t 0.24 9
0.015. Tetraisopropyl benzene is the en~ product of benzene
alkylation. The equations for the composition of the system in-
vestigated were calculated for various molar ratios of propylene
benzene. With respect to the industrial production of monoiso
propyl benzene it is found that less raw material is consumed if
aluminum chloride is used as a catalyst instead of hydrogen
fluoride, and that the reaction prooeeds irreversibly in the pres.-
ence of hydrogen fluoride, whereas it is reversible in the pres-
ence of aluminum chloride. There are 2 figuresp 2 tablesp and 15
references, 12 of which are Soviet.
ASSOCIATIONs Urallsiciy filial Akademii nauk SSSR (_Urall Branch of the Anademv
of Sciences, USSR)
SUBMITTEDs September 259 1957
Card 2/2

5-7 J,:~ 00
,57- 0 0
-1 80224
S/07 60/034/04/04/042
B01OYBOO9
AUTHORSi Aleksoyeva, I. A., Plyusnin, V. G,, Babin, Ye. P., Alekseyeva,G.A.
(Sverdlovsk)
TITLE: Laws Governing the Substitution of Alkyl Groups for the Hydrogen
Atoms in the Benzene Ring. VIII. Orientation of the Alkyl Groups
in the Catalytic Alkylatio of Benzene With Acid Catalysts
I
PERIODICAL: Zhurnal fizicheskoy khimii, 1960, Vol. 34, No. 4, PP, 726-733
TEXT: The investigation results quoted in various publications concerning the
compositions of di- and polyalkyl benzenes (obtained with various catalysts)
show that a higher percentage of 1,3-dialkylbenzenes may, for instance, be
obtained by means of AM 3 and FeCl 3* Since alkyl groups preferably attach to
the 1,2- and 1,4-Positions in the aromatic ring, this is an "abnormal"
phenomenon, which has not yet been explained. In the present paper benzene
and isopropylbenzeneqwere alkylated with propylene on kieBelguhr in-tNe-presence
of AlCl 33' HF, H2so 4P kand H3PO 4' The working methods have already been described
(Refs. 11, 12), working conditions are gi-ven in Table 1. The catalyzates were
Card 1/3

60224
Laws Gov--~rning the Substitution of Alkyl Groups 5/076 60/034/04/04/042
for the rlyd.-ogen Atoms in the Benzene Ring. BolOYBOO9
V111. Orientation of the Alkyl Groups in the
Catalytic AlVylation of Benzene With Acid Catalysts
fractionated in narrow fractions whose Raman spectra were investigated by
means of an ISP-51 spectrograph (Tables 2,3, results). The spectra of the
mono- and diisopropylbenzenes were determined by means of the spectra of pure
compounds (produced by the Komissiya po spektroskopii Akademii nauk SSSR
(Commission of Spectroscopy of the Academy of Sciences USSR)). The diiso-
propylbenzene fraction of the catalyzate obtained by means of AM 3 contained,
under the particular experimental conditions, the two isomers 1,3- and 1,4-di-
isopropylbenzene, the former being produced in larger quantities than the
latter. Three isomers are obtained with the catalysts HP and H2SO 41 namely
almost equal amounts of the 1,3- and 1,4-isomers and much less of the 1,2-isomer.
~'Jie catalyzate obtained with the phosphorus catalyst also contained all three
"predominantly 10-diisopropylbenzene). It was found that in the course
o:' thv. dealkylation of the mono- and diisopropylbenzenes an equilibrium of the
iaomer6 in the diisopropyl fraction comes about in accoi:dance with the ratio
I13-i-l-e:- I 1,4-isomer - 3 -. 1. With AM3 only 1,3,5-triisopropylbenzene
corms, whiie the main reaction product in the case of HP and H so is
2 4
Card 2/3

80224
Laws Governing the Substitution of Alkyl Groups S/076/60/034/04/04/042
for the Hydrogen Atoms in the Benzene Ring. B010/BO09
VIII. Orientation of the Alkyl Groups in the
Catalytic Alkylation of Benzene With Acid Catalysts
1,2,4-triisopropylbenzene. For the first time, the Raman spectra of the
1,3,5- and 1,2,4-triisopropylbenzenes are given. They are, however, only
tentative qualitative data since the purity of the substances obtained did
not yet meet standurd requirements. Papers by A. V. Topchiyev and P.G.Sergeyev
are mentioned in the text. There are 3 tables and 17 references, 9 of which
are Soviet.
ASSOCIATION: Urallskiy filial AN SSSR Institut khimii (Urals Branch of the
AS USSR Institute of Chemistry
SUBMITTED: April 25, 1957
Card 3/3

RODIGIN. N.M.; BABIN, Ye.-P..; PLYUSNIN, V.G, (Sverdlovsk)
Corftlatfdhi in the substitution of hydrogen ato,!is by alkv-1 groqpa
in the 'benzene ring. Zhur.fiz.kh1m. 34 no.5:966-972 ~ty 16o. (MIRA 13:7)
1. Urallskiy filial AN SSSR, Sverdlovsk.
(Benzene) (Alkylation)

5/076./'60/034/007/010/042/Xy
B004/'BO68
AUTHORS: Babi Plyusnin, V. G., Nasakina, M. I., and
TITLE: Laws Valid for the Substitution of Alkyl Groups for Hydrogen
Atoms on the Benzene Nucleus. X. Relation Between the Rate
Constants of the Formation of Isopropyl Benzenep and
Equations for the Composition of the Alkylation Products of
Isopropyl Benzene by Means of Propylene in the Presence, of
Aluminum Chloride
PERIODICAL: Zhurnal fizicheakoy khimii, 1960, Vol. 34, No- 7,
pp. 1389-1394
TEXT: In a previous work (Ref. 1), the authors pointed out that the a!-
kylation of benzene with propylene is a consecutive reversible reaotion.
Reverse reactions take place in the first, second, and fourth stages of the
complete reaction. From this result, the conclusion Is drawn that benzene
must form as the dealkylation product when the alkylation of isoRropyl
benzene is carried out with propylene. The aim of this paper is lo
Card 1/6

Laws Valid for the Substitution of Alkyl S/07 60/034/007/010/042/XX
Groups for Hydrogen Atoms on the Benzene B004YB06a
Nucleus. X. Relation Between the Rate Constants
of the Formation of Isopropyl Benzene, and
Equations for the Composition of the Alkylation
Products of Isopropyl Benzene by Means of
Propylene in the Presenae of Aluminum Cliloride
determine the relation between the rateconstants of the direct and the re-
verse reaction, as well an to find out whether the relation between the
alkylation constants of benzene corresponds to the relation between the
alkylation constants of isopropyl. benzene. For this reason, the alkylation
of isopropyl benzene wqs carried out in the presence of AlCl with dry
propylene in nitrogen. The flow rate of propylene varied bet;een 200 and
250 1/h per kg of isopropyl benzene. The reaction products obtained were
rectified. The composition of the fractions with diffeitut propylene -
isopropyl benzene ratios is given in two tables. Analyses were performed
by I. A. Alekseyeva and G. A. Semerneva. It may be seen from these data
that at 600C not only the formation of di-, iri-, and tetraisopropyl
benzene but also of benzene takes place. The reverse reaction in the
first stage was thereby confirmed. The alkylation reaction is represented
by the following scheme:
Card 2/ 6

Laws Valid for the Substitution of Ai:.yl S/'076/60/034/007/010/042/X:!
Groups for Hydrogen Atoms on the Benzene B004,/Bo6a
Nucleus. X. Relation Between the Rate Constants
of the Formation of Isopropyl Benzene, and
Equationsfor the Composition of the Alkylation
Products of Isopropyl Benzene by Means of
Propylene in the Presence of Aluminum Chloride
k k,', k kI
c -1 - C, c 3'* c " c (1). k are the direct-reaction con-
0 T ;Z- 2 3 4 i
P,
stants; i - 1, 2, 3, 4; P, is the reverse-reaction constant. Since the de-
alkylation of di- and tetraisopropyl benzene has not been considered,
k2' and N are 11 summational constants" which refer both to the direct
and reverse reaction. With k3' the dealkylation of triisopropyl benzene may
be neglected. From an equation given in Ref. 13 for consecutive reversible
reactions, the following ratios were found: Pl:kl:k2l:k :k'
3 j = 0 - 313:1 :0. 20:
:0.065:0.003. The equations for the composition of the alkylation products
are given as: co = 38[0.769 exP(-0.14kt) - 0.769 exp(-1.44kt)];
Card 3/6 c 1 - 66.16 exp(-0.14kt)'- 33.85 exp(-1.44kt');

Laws VnliJ for the Substitution of Alkyl S'/076/60/0 34/007/0 1 L)10.;21'Xi
Groups for Hydrogen Atoms on the Benzene B004/BO68
Nucleus. X. Relation Between the Rate Constants
of the Formation of Isopropyl Benzene, and
Equations for the Composition of "-he Alkylation
Products of Isoprcpyl Benzene by Means of
Propylene in the Presence of Aluminum Chloride
c2 = 20[9.066 exp(-0.065kt) - 8.820 exp(-0.14kt)+0.246 exp(-1.44kt
c3 ~ 1.3[PO.38exp(-0.003kt)-145.9exP(-O.OC)5kt)464-38 e-\P(-0-14kt)
- 0-171exp(-1.44kt)];
c
c4 ~ 100 0i (4). Fig. 2 shows the proportion by weight of the com-
0
ponents with different initial molar ratios n. It is thus sh-~,wn that therre
is good ai-,-ieement between values calculated from (4) and those found ex-
perimentalL,. These values are compared with those established for the
alkylation of benzene (data given in Refs. 11 and 14). The relation betwei.n
the consecut,~ve reversible reaftion rate constants for the alkylation of
4sopropyl benzene differ only little froi;i Vte relation bet-.~eer, the con-
secutive alkylation rate constants fox, ben7cne %ith propylene under com.-
partible experimental conditions. There are 2 figiires, 5 t~ilbles, ana
Card 4/6

Laws Valid for the Substitution of Alkjl S/07 '/034/007/010/042/XX
Groups for Hydrogen Atoms on the Benz,nt- Doc'."l- "'q-
Nucleus. X. Relation Between the Rate Ccnstants
of the Formation of Isopropyl Benzene, ana
'Equations for the Composition of the Alkylation
Products of Isopropyl Benzene by 1-ileans of
Propylene in the Presence of Aluminum Chloride
14 references: 11 Soviet,and 3 US.
ASSOCIATION: Ural'skiy filial Akademii nauk SSSR, Institut khimii
Sverdlovsk
(Ural Branch of the Academy of Sciences USSR, Institute
of Chemistry, Sverdlovsk)
SUBMITTED: April 25, 1957
Text to Fig. 2: 1: Benzene;2: Isopropyl Benzene; 3: Diisopropyl Benzene;
4: Triisopropyl Benzene; 5: Tetraisopropyl Benzene; a) Molar Ratio n;
b) Percent by Weight.
Card 5/6
4

S/076/60/034/007/010/',)42/Xx
B004/BO68
4~-
tz
:b
41
a
1~
,1 4
c~
:t
Card 6/6
. - (I

S/076/60/034/008/015/039/XX
B015/BO65
AUTHORSi Babin P., Plyusnin, V. G., Nasakina, M. I,. and
Rodigin, N. M.
TITLE: Rules of Substitution of Hydrogen Atoms in the Benzene Ring
by Alkyl Groups. XI. Ratio Between the Constants of the Rate
of Formation of TBopropyl Benzenes and the Equations for the
Composition of the Alkylation Products of Diisopropyl Benzene
With Propylene in the Presence of Aluminum Chloride
PERIODICAL; Zhurnal fizicheskoy khimii. 1960, Vol. 34. No. 8, V
pp. 1671 - 1676
TEXT: The authors have shown in Ref., that the alkylation of benzene with
propylene in the presence of aluminum chloride is a consecutive four-stage
reaction, of which the first, the second, and the fourth are reversible.
The reversibility of the first stage was demonstrated by the alkylation
of monoisopropyl benzene with propylene in the preeence of aluminum
chloride. The experiments were performed at 600C (Ref.2) To study the
behavior of diisopropyl benzene under equal conditions, the authors
Card 1/4

Rules of Substitution of Hydrogen Atoms in S/076/60/034/008/01V03VXX
the Benzene Ring by Alkyl Groups, XI. Ratio B015/J3063
Between the Constants of the Rate of Formation of Isopropyl Benzenes and
the Equations for the Composition of the Alkylation Products of Diisopropy.
Benzene With Propylene in the Presence of Aluminum Chloride
alkylated this compound with propylene at 60 0C, and added 0.-05 mole of
11CI, per mole of diisopropyl benzene. They used a diisopropyl fraction
CO 20
composed of 70% m-isomer and 3CrA p-isomer; d4 , O~8505; r1D . 1.4898, The
fraction boiled between 1980 and 212 0C. The alkylation was carried out in
a three-necked flask with a reflux condenser and a stirrer. The average
flow rate of propylene was 150 1/h per kg of alkyl benzene The alkylation
product was distilled, and it was found that alkylation is a reversible,
consecutive reaction since at low molar ratios, monoiso))ropyl benzene is
formed as a dealkylation product of diisopropyl benzene The alkylation
reaction follows the scheme
k k k'
c 2 a 3* c 4~# c This is in accordance with the experiment
147- 2 4
P2
since the reaction c ;~:~ o1- c __ >c takes place k, and k,
0 2 C4 actually
Card 2/4

Rules of., Substitution of Hydrogen Atoms in S/076/60/034/0081/015/039/XX
the Benzene Ring by Alkyl Groupn- XI. Ratio B015/BO63
Between the Constants of the Rate of Formation of Isopropyl Benzenes and
the Equations for the Composition of the Alkylation Products of Diisopropyl
Benzene With Propylene in the Presence of Aluminum Chloride
are constants referring to the direct alk)1ation reaction; k,~ is a
generalized rate constant of the direct and reversibie react on, whereas
the reversible dealkylation reaction of diisopropyl benzene has the rate
constant 02. The following ratios were found for these constanta:
: k t k i k ' 1 0.029 t 0.0013, wherefrom the equations for
2 2 3 4 - 0.14 1 1
P
the composition of the system were derived3
01 - 14.0 (0-894 exp(-. 0.025 kt) - 0.894 exp(- 1,.1435 kt));
C2 - 87-13 exP(- M25 kt) - 12,,82 exp(- 1.1435 kt);
C 2.9 [36.89 exp(- 0.0013 kt) - 36-78 exp(- 0.025 kt)
3
+ 0.112 exp(- 1.1435 kt)jl
c
04. 100 01 ' It is shown that the equations for the composition of
Card 3/4

Rules of Substitution of Hydrogen Atoms in S/076/60/034/008/015/039/XX
the Benzene Ring by Alkyl Groups. XI,. Ratio B015/BO63
Between the Constants of the Rate of Formation of Isopropyl Benzenes and
the Equations for the Composition of the Alkylation Prodiiets of Diisopropyl
Benzene With Propylene in the Presence of Aluminum Chloride
the systems benzene-propylene and monoisopropyl benzene-propylene may be
used to calculate the alkylation of diisopropyl benzene with propylene if
the monoiaopropyl benzene disappears frcm, the system. The ratios obtained
for the rate constants of the systemsconsidered were similar,. The mean
value of the ratio between the rate constants of the formation of iso-
propyl benzenes shows that the reactivity of iaopropyl benzene in the
alkylation reaction is 2.24 times higher than that of benzene The
reactivity of diisopropyl benzene is very low as compared to that of
benzene. There are 1 figure, 4 tables, and 5 Soviet references,,
ASSOCIATIONt Akademiya nauk SSSR Urallskiy filial Institut khimii
(Ural Branch of the Academy of Sciences USSR, Institute of
Chemistry)
SUBMITTSI)t March 24, 1956
Card 4/4

BABIN.,_-Y,e.P.-
Compo3ition bf iaomero in di- and polyalkylbenzone fractiono obtaiwd
by alkylatioto Xbimeprom* no*6:381-389 Zo 161, (MM 14s6)
1. Stalinskoye otdeloniye Institute organicheakuy khimij AN USSR.
(Benzene)

BABIN, Yo.F.; ROZENM, W, B.A.; FISHEIMICH, Z.A.
Boron fluoride as catalyst in the polymerization reaction of
unsaturated hydrocarbons of a heavy benzene fraction. Koks i
khirn. no*2:40-42 162. (MIRA 15:3)
1. Donotskoyo otdoleniye Instituta arganicheakoy khimii Ali USSR.
(Coumaron-ludene, resins) (Hydrocarbons)

SHEYIDMN., A.K.; KAZARMOVA, N.F.; MIN, Ye.P.
N-acylpyridinium salts as pyridilic agents in Fridel-Cr&ft3
reactions. Zhur.VKHO 7 no.l.-112-113 162. (MM 15:3)
1* Donetskoye otdeleniye instituta, organicheskoy khimii AN SSSR.
(Ptidinium compounds) (Friedel-Grafts reactions)

R02ENBERG, B.A.; DZHIGIREY, N.V.; DOROFEYENKO, G.N.; BABIN, Ye.P.
Perchloric acid and its compounds as catalysts in organic
synthesis. Part 8: Catalytic acylation of some aryl
olafins. Zhur.ob.khim. 32 no.10:3417-3421 0 162. (MIRA 15:11)
1. Donetakoye otdeleniye Instituta organicheskoy khimii
AN 'Ukrainakoy SSR.
(Olefins) (Acylation)
(Perchloric acid)

BABIN) Ye,P#; KOLPAKCHIO A.A.
Alkylation of chlorobenzene with isopropyl chloride in the
presence of alminum chloride. Kin.i kat. 3 no.6:855-860
N-D 62. (MIRA 15.12)
1. Institut organicheakoy khimii AN UkrSSR, Donetskoye
otdeleniye.
(Bemzene) (Propwie) (Alkylation)

D(R=x Of G. N.1 Pj ROZhNtjHRGp B. A.; OSIPOV) 0. A.j
KASHIRMNOV, 0. Ye.
Catalvtic acetylation of some polymars. Izv. vya# uchabo zav.;
khim. i khim. takh. 5 no-5:804-807 162.
(MIRA 1611)
1. Donetakoye otdalaniye Inatituta organicheskoy khimii AN
UkrSSR i RostovBkiy~-na-Donu gosudarstvannyy univaraitat.
(Polymers) (Acetylation)

ROMBERG, B.A.; BODNARGHUK, R.D.; DOROFEYENKO, G.N.; BABIN, Ye.P.
ww--~
Perchloric acid and ft# compounds as catLlysta in organic
synthesis. Part IN Acrlatlon In the acenaphthene series
Zhur. ob. khim. 33 no.5tl489-1492 My 163. (MIM 3.6:61
1. Donstskoys otdeleniye Institute organicheskoy khImU AN
UkrSSR.
(Acenaphthene) (Ac7lation)
(Rerchlorie acid)

BABIN, je. ; BORODINA, Z. S.; KOMPANETS, V. A.
AlIqlation of toluene by propylene in the presence of
AlGI2.H2PO4- Zhur. fiz. khim. 36 no.12:2768-2772 D 162.
(KM 16:1)
1. Institut organicheskoy khimii, Donetskoys otdeleniye,
Akademiya nauk UkrSSR.
(Toluene) (Propene) (Catalysts)

KAZIARINOVAO N.F.; ZgRij xe.p.. SOL01'CO, K.A.; KOTEUIIET6, M.I.;
ARTAMONOV) A.A.;-gNma, A.K.
PreparatiWi of 4,-ethylpyridine. Zhur.prikl,khJp, 36 no-3:
649-654 MT 163. (14IRA 16-5)
. (Pyridine)

BABIN, Ye.P.; CHEKHUTA, V.G.; MARSHTUPA) V.P.
Alkylation of toluene with propylene In the preaence of BF3 * H~?04-
Zhur.fiz.khim. 37 no.D68-72 Ja 163. (MIRA 170)
1. Institut organicheakoy khimii AN UkrSSR, Donetskoye otdeloniye.

BABIN, Ye.P.; GAKH, I.G.
Kinetics of the fornation of alkyl phenolB in the pmeese
of alkylation. Zhur. VKHO 8 no.5:580-581 163.
(MIRA 17:1)
1. Donetskoye otdeleniye Instituta, organicheskoy khimii
AN UkrSSR i Donetvkly filial Vsesoyiiznogo nauchno-it;vledo-
vatel'skogo instituta. khimiclieskikh reaktivov i osobo
chistykh khimicheskikh veshchestv.

UBIN, Ye.P.; KOUIAKCHI, A,,A.
Relation of the rates of formatiOL Of isopropylbenzenes and
equations for the composition of a.1kylation products of
chlorobenzene with propylene in the prossance of aluminum
chloride. Zhur. fiz. khim. 37 no.6:1371-1374 Je 163.
(MM 16:7)
1. Donetskoye otdoloniye instituta orgafiicheskoy khimii.
(Benzbne) (Alkylat'lon)
(Chemical reactionp Rate of)

KOLPAKCHI, A.A.; BABIN, Ye.P.
Effect of solvent on the kinetics of the alkylation of chlorobenzene
with propylene. Zhur. fiz. khim. 37 no.Ilt2560-2563 N163.
(MIRA l7t2)
1. Donetskoye otdeleniye instituta organicheskoy khimii.

.,-, - B.,ABIN, YO.P.; MARSHTTJPA, V.P.; RUDENKO, N.Z.; BORODINA, Z.S.; SIDORENKO, L.M.
Kinetics of the formation of isomers of isopropyltoluenes in toluene
alkylation by propylene. Izv.vys.ucheb.zav.;khim.i khim.tekh. 6
no.5t787-794 163. (WRA 16i12)
1. Donetskiy meditsinakiy Institut I Donetskoye otdaleniye Instituta
organicheskoy khlmll AN UkrSSR.

yt~. P.; V. i'.
A -ylatlon of benzene with propy3enl- In thopressnev of AIC); at
p 0. .1mr. fi?.. kh'in. 37 no. 3:61;6-658 Mr 16-3. (1.';IRA 2 :5)
1. InsAtut ori-nnichoikoy khli-,U, Vonptnk,,,)yt- oLioloillye, All
"k!

BABIII# Yf'-I'.; MA,RYS!iXj,,jAy i
L .; !3(" Z.Q
Di.3pI'C)p(,,j,tjOjl,,jtjon of moll- di-P luid tri'luopropylbpIlnolle..
t-'"ft0khJTnJIa 4 O"HIVI 17:6)
le 111--!titlit. orlauliolienkoy kht,!J Ali LrKrz
lell I ye. ,;SRP D),jkjtt' kOYV 0td 0_

ja-
F 164
7 .66)

ye
1% ftekli m i -1 "7'8)
n I
c va,sk kh --to i
hoy
n ive 1
pro-

30
I koy IT "S'S It t

GAK)i, I.G,; GABDitAK11WOV, F.G.; -BABINY Yo.P.
Cation exchunrers as catalysts for tho ulkirla*,ion of* ni~yi
banzones. Zhur. ob. khim. 34 110.8:2807 Ag It,/
oilijA

AUTHOR:
R- AP50-15126 UR/0366/65/001/006/1102/iio4i
547.722-3+5117A24-2
TI-TtX1 "s-
SOURCE.- Zhurnal organiches%oy kbimii, V. 1, no. 6, 1965, 1102-11014
TOPIC TAGS: telamer, foaming o4ent,'floatation, tetrahydrofurtui polymer
ABSTMACT: The telomerization of tetrahydroftran (TNF) in a RC10,-(CH3C0.2.0 System
was studied primarily to obtain the dimer 4,41-d1accto-KYdibMtyLgther,1 The Jatter
is one of the most effective foaming agents and shoii1d be moot useftil in flontation
applications. It was found that molar ratios of 0.66-1.00 (nectle
mer,~ optimize the yield of the 0.1mer. Boiling of thp rr~fiction mixturc va,7-, '11F,
foumd tr) improve the yield of the dimer. 4, 11'-M.11y~!rOXYdibutyl et,I'ler was
in 72% yield by saponification of 4, 4-dinxetoxylibutyl ether Witi) al~-hollc K-)H
The diiieetoxy derivative may serve as the starting -jaterlai for t-hr preparaticu, of'
othtr 4, 4'-di funct i anal derivativen. of dibutyl c.,th-~r. Orig. a-rt. 2 tablez~.
2
"Card I/

L 51487-6-
u :3 --- - -- - .9
ACCESS~Iojj NR.' AV5clj.
" 5126
ASSOCIAT161q., none
SUBMITTED:
t'NU.: 00
Sull
NO RE
-1 T SOV: oor,
Card

a
L - 621 )",E- ~-(4 )'k
ACCESSION N11- AP60,56,81
-A. -A-.-, Zotoys. N. L.
-Babin, _Y -,-P ,UZ'nW]ftkov,
TITLE: BaV09 oride 0 at of reacUons proraoting the removal of sulfur. fi6m
benzenes crbWned as by- ' ~e of ooking-
SOURCE. Zhurnal px4Jkladnoykh1rnH1
-v - 38 no. 6 A965-- 1253-1256
TOPIC TAGS: boron fluoride, sulfur removal, benzene, coking product, Rucylation,
,polymerization, condensation
AWSTrUCT; Solutions of pure sidfur compounds vvere react-ed with ivascous boron fluoride
in order to determine the capacity of tho bonan fluorido oaf.alvst (,o ~~smqv "Ilkylation, 11,11V -
rnerization, and condensation roactions 1-Mv.-Ven me. rc;q)taris olhers,
=6 thiophotie, and thus remove bulfur. T,) confirm tho dat~x thmg obtained on the catalytic.
effect of DF3, samples of crudo benzeres from coking plants were siibjectcd to the sqrn-,
cLNperirnenLq, whieb proved to be successful: the (levree of t-clinoval of sulfur A ar, 911.3-
99. 6q.. Suffur is retnoveo under normal flow conditionfi, uid the process cmi be made con-
tinucus. 110 10-99 Of DF3 iS 1-1. 51n kg per metric ton of benzene. Ilie mild catalytic
properties of boron fluoride insure tho absence of side reactio" which otherwiso would
Card 1/ 2

62198-05
,ACCESSIONNR. "50ismi
cauBe the loss of aromatic hydrocarlms (banzene, tolueno, xylexiCB). Orig. art. has:
4 tables.
A
rM
SUBMITTED: 09Sep63 --F.N-C!-.-- 00 B'd D Com- :-F"
-NO =F 130V: -006 OM
Q~

BABIN, Yc,.-;.; KI-ILPAKCHI, A.A.
Disproportionation and conjuget-od alkyIntion of alkylehlorobenzenes In
the presence of AlC13, AlC12,H)1'04, and A'("13-CV02. Zhur. pri~l. khim.
38 no.70640-1,6413 J) 165. (MIRA 180)

V=p.:!
- , Bol, 01) 1 ""1, p,Z.O. y,.~.; YOLES1,11fov, ].M.; plun*,"ll~:1";;~, 1"T.;
Sf-,lllt)i-'It.v of propyle-ne in aromiitic Khlm.
41 no.8:585-5P7 A. '~,5. (ml")I, lp:g)
I
I. Moskovskiv institut nef't,ekilirr,-*chp,3,j,-,.).,, i -
- . . i i,"Ovcv J-Irllryf"!~,-
!(,..nnosti ilrF, ni akndemikn Gubkina. . -

HAUiNj M-111,.YSHKINA, L.I.; 1UTRYOV~KAYA,
Alkylfit4on of mono and diisopropylbenzenes wath prcpylen- in
the presence of aluminwn chloride. Zhur. f'lz. khira. '~9
no.'):1.242-1245 My 165. UMIRA '~ e~ : 6 `
i
1. Vsesoyuznyy natichno-isrlf~dovzttf,~~lskiy institut. knlp:~chi~sk`.Vh
rcaktavov '. osobo chistykb. khlmicht,:3kikh I ~ -~ r. ~- ttlx. ~ v
fi tj,%l .

C- Ayaj~ I.c.; ye.p,
presoure of alkyluted JjhvJrc))(yb#)n-f)r;etj. ZhurJIz.khIm- 39
no.'Ohl'745-17.416 PI 165, (MIRA 18t8)
1. Vsesoy-uznyy ii,,iucbno-.Iss'LeLiov-t.ello~iy Anstitut khimicheskikh
reaktivov i osobo chistyleh k.~14MJ(-.heskildt vesk:chestv, Donetskiy
filial.

GA~fil, Ye.P..; CiAKH, L.G.; fll%iL~,HTUFA, V.F.
Effect of the natur;.i of cfit.'JilloL on thu ()rj,(,nt:j'.i(,r. jr, tr;,-.
aromat.llc ring. Zinir. org. 1 S 165.
(I"I'lliA Jb,-112)
1. Vsos(-Nniznyy khia~lcloiskikh
ty~-'*l 1~lt ne t -, ~ i v
rwi'14~t~VC)~ A. osobo ch~~, D~
fill.%I. skdnitt-d fi:ly 1, 'r,-".

RABIN, Ye.P.; HUDEITKO, N.V.; .1 IDOHENKOP L.M.; DOPIODITIA, Z.S.
Effect of tho temperature on the composition of cymene fractlonB
during the alkylation of toluene by catalysts based on aluminuR
chloride. Zhur. prikl. kh1m. 38 no.5:1185-1188 My 165.
(MIRA 18:11)

-ACC NRI--- 1:160334' ---' --- --'- * ' --- , - -- I
A 51 SOURCE CODE:. UR/0413/66/000/018/0037/0037
INVENTOR: Babin, Ye. P.; Marshtupa, V. P.; Chekhuta, V. G.; Maryshkina,
L. 1. -- - ' - - - I
ORG: none
TITLE: Method of obtaining a pyromellitic anhy rider Class 12, No. 185892
(announced by Donets Branch of All-Union Scientific Research Instifuf-eof-Cffe-mical
Reag_SInt;~Aqq Esp9pially Pure Chemical Substances (Donetsk-iy seaoyuznogo
nauchno-issledovatelislcogo instituta khimicheskikh reaktivov i osobo chistykh
khimicheskikh veshchestv)]
SOURCE: Iz6breteniya, promyshlennyye obraztsy, tovarnyye znaki, no. 18, 1966,
3 7
TOPIC TAGS: alkyl benzene, oxidation, vanadium catalyst, pyromellitic
anhydride
ABSTRACT: An Author Certificate has been issued for a method of obtaining
pyromellitic anhydride by oxidation of alkyl benzengs7in the vapor phase with the:
use of a vanadium catalyst. Diisopropylbenzene is suggested for use as the alkyl
benzene. [Trnnslationj
)rd 31/1 SUB CODE: 07/SUBM DATE: 01Jun65/ UDC: 547. 6051582. 2. 07

iU.,A., fil.3pil'tMt,
Application of %racuum dryjjq; ir, tyle
I , induBtry. Niwl. trudly
KfIll' rio.30:221-228 1 (")4 - NIKA 18:6)
1. Knfedra avtot:,atik-i- Moskovvkc)~7,? tf~k?,nologichankcgo in3tituta
legkoy promy3hlennootl.

BRICHKIN, "..V.,, teklin. nau'~; "I
LS~ . .... .... .
Concem-ng the. boeA Ly V.11. "MiO'np,
of large cross section. Shakht. stroi. 8 no.9:29
1. Chlen-korre5poudent AN Ea?--,~Sh (for BrichkIn,',. 2. C-la-W, Iyy
3nth. Ka7akhskogo filiala Vsesoyumogo ordena Lerilnq
..zyskatellskogo i nauchno-i3s!c..iovttt(~l'sVc.,po InstiLuta ~,f-~Vnl
I
S.Ya. Zhuka (for

KUDINOV, Nikolay Nikolayevich; ALIKIMIOVICH, A.V., inzh.,
ratoenzent; VESIIKELISKIY~ S.A.p rot.,3cmzent;
Yu.P., nauchn. red.; .9,11MIM, Yu.I., red.
[marine atomic power plants) Sludovyo atormye eilergetiche-
skie ustanovki. Leningrad, 6iidastrocnie, 1964. 330 p.
(VIRA 18:2)

,; ( I J/ :. 1 1, T1 "/ Ij P.
ACC NR, AP6029396 SOURCE CODE: UR/01427/66/019/OD3/0049/0052,
AUTHOR: Babina, E. Ya.
-z_-
ORG.- Department of BioTeMstryo Yerevan V~e~ter UUy-_jU3tJtUtcL-(Kafedra biokhimii,
Yerevanskiy zooveterinarnyy inatitutl
TITLE: Effect of monoethanolamine on the nucleic acid content of the organs of
irradiated rats
SOURCE: Biologicleakiy zhurnal Armenii, v. 19,.no. 3, 1966, 49-52
TOPIC TAGS: rat, nucleic acid, radiation biologic effect, DNA, RNA~ liver, drug effe
radiation sickness
ABSTRACT: X-irradiation (650 r) decreases the DNA and RNA content of the liver and
spleen of white rats at all times from 30 minutes to 10 days after exposure.
Monoethanolamine increases the DNA content of the liver and spleen 30 minutes,
6 and 8 days after exposure. The maximum increase of 46% in the liver occurs 30
minutes after exposure; 90% in the spleen on the 3rd day of radiation sickness.
Monoethanolamine increases the amount of RNA in the liver 30 minutes and 6 days
after exposire; in the spleen, 30 minutes, 8 and 11 days after exposure. The
maximum increase of 32% in the liver occurs on the 6th day of radiation sickn6ss;
46% in the spleen on the 8th day of radiation sickness. Orig. art. has: 2 tables,
1JPRS; 36o932)
SUB CODE: 06 SUBM DAM 05Jun65 / ORIG REF: 005

(M)
ACC NR, SOURGO CODN% U11/0252166/042/00110031/0035
AUTi"OR.- Babina
O."G; Yorovan Zootechnic
al-Votiarin-AzM-lmt.Ltuta-CY&ttovanijkly nootokhnichoski-
votorimmyy imutut)
TIM,: Chnnges in o:ddativo procossov in Uio tisuuos of irradiated aninals undor the
effect of ronoothanolazaino
SObRC7,: All ArnSSR. Dolcl&ly, v. 112, 11o. 1, 1~56, 31-35
TOPIC TAGS. radiation biologic offect, rat, radioUicrapy, radiation sicknoss,
dru- effect, biologic respiration, biologic mtabolisn, tissue plvsiolor-r
ADSTRACT: Since Rachinskiy and Mozzhulchin have established chat
any rompotuid which has a protective function In biological ex-
perinentation is an inhibitor of the oxidative reactions of fat,
cuid s1nG0 K=alyan hall ohown that monoothrunolamino In procosces
of sell-f-oxidation of fats Is also an antioxidant, the author sot
out to determine the content of lipid peroxidoo and t'&,o amount of
absorbed oxygen In tissues of aninals subjected to x-ray Irradia-
tion undor conditions of monoothanolamino proteotion.
,The u,'oek was oonduotod on male white rats (212 animals), welghin;
150-200 grams, maintained under ordinary vivarium condItIonG.

L 38256-66
ACC NR-
The acute radiatio.n sickness was Induced *'single whol'e-body
Arradiation with the RM-1-3.1 roontgenotherapeutio_devioe under to h 0
following conditio'nat voltage -- 180 Icy, current strength -- 15
=a, filters 0 Cu and 2 mm Al, source-skin distance -- 40 =O'
Radiation dos;~ 650 r, dose strength -- 48 r/mIns
N,onoetl).anolamine was introduced parentarally at a rate of 200 mg
per I kS of animal bodyweight over a period of 7-10 minutes prior
to irradiation. The survival rate for each dose was 33%. The
material for the investigation vras the liver and spleen of the
rats. All examinations were made in 30 minutes, 2, 5, 7, and 10
days after the radiation exposure.
The conclusions draim were as follows:
1. Roentgen irradiation at a dose of 650 r inducas an increase
in lipid peroxides and a drop in tissue roPpIrat.'Lon in the tissues
of the livar'and spleen of white rats.
.2 Monoethanolamine decreases the content of 11pid peroxides
ib;-%'h In the liver and spleen of irradiated animals, the greatest
decreases occurring on the 4th - 5th day In the case of the liver,
and on the 4th- 6th day* for the spleen.
Card 213

L 36258-66
ACC -NRI----AP6028653
3. Ekionoethanolamina Increased the oVgen requirement by tissueS
of the liver and spleen of irradiated rats froM the VOrY first
hours after Irradiation up to tho 11th day of tho radiation siolc-
ness.
4. Do-croase in the lipid peroxide content mid inorease in tissue
4r -ion In the liver and oploon of whito rats in the course
resp. at
of radiation sielmean under the effect of monoothanolamino ex-
plains to come dogrea the mechanism of the protective action of
4onoothanolamine on Irradlatacl. male white ratot' This article %-ras presented
bv Acaderucian G. 1(h. amwatyan on 19 May 1965. Orig, art. has: 2 tables.
ZYP~Is: 36,93?j.
SUB COD3: 06 / SUMI DATE: none / ORIG REF: 01-0 / OT11 RET: 003.
Card

AUTHORS: Peyzulayev, Sh.l. , Karabash, A,G., Krauz, L.S. 32-24-6--i!)/44
Kostarevar F.A., Smirnova-Averina, N.I.,
..P~~~ondra-blyeva, L.I., Voronova, Ye.F.,
Meshkova, V.M.
TITLE: Spectral Methods for the Determination of Admixture Traoss
(Spektral' We metody opred-yleniya slidov primesey),
L Chemioal Spectral Methods of kn&lyzi% Strontium, Chromium,
and Silioon (I. Xhimiko-spektral"qvye metoay an&lita strontalva,
khroma i kremniya), Il. The Quantitative Spectral Analysis of
Water ana Miorosamples on the Basis of Strontium Nivrate
(II. Koliohestvennyy ffpektrallnyy analit. vody i mikroobrazteov
na oanove nitrata stronta*a)
PERIODICAL: Zavods1mq&. Laboratoriya, 1958, Vol 2~, Nr 6, pp 723-731 (USSR)
ABSTRACT: In the course of the present work analysis methods are inresti-
ga"-ed in which sensiti'vity is increased by provious enrichment and
which make it possible to determine a larger number of admixtures.
From the analysis of striontium, which is desor-lbed in detail, it
follows that detemination. is ba.;jei upon a formation of stronti=
Card 1/4 sulfate and that 18 elements can bo determined by means of one

Speotrs.1 Methods for the Determination of Aamixture Traocs. 32-24-4-19/44
I. Chemical Spectral Methods of Analyaing Stronaws,
Chromium, and Silieon. Il. The Quantitatire Spe6tral Analy.318
of Water and Miorosamples on the BaAia of Strontium Ni-4rute
speotrogrem, in whioh o&se sodium is detemined s"rately.
Analysis sensiti'vity is shown by a table, and the preparation of
samples and the spectml analysis itself are described. From the
data concerning the determination.of chromium it follows e.g.)th&t
chromium is volatilized in form of OT02P12' that practically
complete (99.7%) volatilizatJon is attained at 2DO-2MO, and that
at the same time only arseniop boroa~ germnium, tin, and meroury
are ramovea. In the case of a low content of admixtures analysis
was carried out already after the first concentration, whereas in
the case of a higher peraentage (10-1 - 10-2~) also the second
oonoontmte was examined. The anakyi.%i3-As described. The analysis
of si).J.oon is based upon Its vala'sill'.zation in fom of fluorides;
allo in this case -the oonotin-h-ate of the admixtures is produoed
on the basis of a speatrally purs atroutium sulfate, and also in
thie mee IS elements can be determined ai=ltaneously by means
of one apeotrogram, sodium being determined separately. The
process of analysis is desezibed, and it Is said, among other
Card 2/4 things, that the met" was worked o'at in 1955 for the

Speotml Methods for the Detemination of Admixture Traces. 32-24-6-i 9/4ji.
L Chemical Spectral Methods of Analyzing Strontium,
Chromium, and Silioon. 11. The Quantitative Spectral Analysis
of Water and Mioroaamples on the Basin of Strontium Nitrate
deterniziation of elementary silicon.
II. The method is based upon application of the sample solution
on to spectrally pure strontium nitmte powder, drying, and
spectral analysis; it is possible, on the one hands to exAmine
the organio impurities existing in water, and. on the other, to
analyze the composition of vaxious miorosamples. In the analysis
of water it is possible to determine V elements by rkeans of one
spsetrogram, including the ordinary admixtures found in water as
well as corrosion products. The process of analysis is described
as well as the manner in which etalons and the speotr&13,v pure
strontium nitmte are ppepared. By the method deaoribed it is
possible to determine 26 elements by the analysis of mic *rosamples.
Analysis in described, and it is said, among other things, that
the relative sensitivity in determining components and admix-
tures depends on the weighed in portion of the microsample and
the strontium nitrate; corresponding data are given by a table.
Cal-d 'V4 By comparative determinations carried out on e. strontium nitrat6-

Speotral Methods for the Detexmination of Admixture Tmoea. 32-24,6-19/44
L Chamio&l Spectral Methods of Analxsing Strontium,
Chromiumv and Silicon. IL The Quantitative Spectral Anpj~mis
of Water and Miorosanples on the Basis of Strontium Nitrate
and beryllium oxide basis the fact was established that both
varieties of the method work with a relative error of t 15-20%,
and that frequently a weighed portion of 0.1-50 mg is auffioient.
There are 2 figures, 6 tables, and 14 references, 6 of which are
Soviet.
1. Spectrum ana4zers--Performance 2. Minerals--Analysis
3. Minerals--Determination 4. Water--Impurities 5. Water
--Spectra 6. Strontium nitrate spectrum--Applications
Card 4/4

F 'P
(b) Pad TJP(c) RDWIJDted
_A"C SSIDN Vk~---'AP5011031 IM10075/65/020/0M /0501 /0504
AUTMR.- Babina~ F. L.; Kmabash G.;P 14~- v, Sh. I.; Semenova, Ya. V.
Chemical-spectrogrzpbic determloation of traces of impurities in
and its compounds
",'OURM: Zhurnal analiticheskoy khtmil, v. 20, no. 4, 1965, 501- 504
_"DPIO-TAGS:-- con-per analysis.-copper pur ty, ap
i ectrographic analysis, electro-
-.-.--chemical concentration
ABSTRAM A chemical
-spectrographic method for the analysis of copper and its
compounds; was developed. It is based on a chemical concentration of the im-
purities byseparation of woBtu of Chia! capper by electrolysis on a platinum,
ctathode~fallcwed by a quantitative spectral determination of the impUrities in
the concentrate, the bulk of which coasists of CuO. The opectra are excited in

Cori 21
J2

-! - Ir T ff, ;_ 7-
T o7 Y j ,
LBYZXROVICH, G.Ta.; BABINA, I.V.; SEREBRMIKOVA, E.Ta.
-
Roasting copper concenzrates in a fluidized bed. TSvet.met. 28
no.6:12-15 11-D 155. (MIRA 10:11)
1. Gintsvetmet.
(Copper-4ptallurgy) (Fluidization)

137-58-5-8795
Translation from: Referativnyy zhurnal, Melallurgiya, 1958, Nr 5, p 9 (USSR)
AUTHOR Babina. I V -
TITLE Results ofInvestigations Performed by Gintsvetmet on Dissociation
Roasting of Calcitim Sulfate and an Sublimation Roasting of An-
timony and Lead Employing an Enlarged Laboratory Furnace
(Rezul'taty issledovaniya Gintsvetmeta po dissots6ruyushchernu
obzhigu suPfata kalltsiya i vozgonochnomu obzhigu sur'niv i
s,,,;nt--,a - ukrupnenno-laboratortioy pechi)
PERIODICAL- Tr. Tekhn. soveshchaniya po obzhigu materialov v kipyash-
chem sloye. Moscow, Metallurgizdat, 1956, pp 118-126
ABSTRACT- Investigations indicate that it is possible to dissociate up to
95.3-98.5 percent of gypsum into lime and sulfurous anhydride
in a FluoSolids process at 12200C achieved by means of employ-
ing solid (0.5 mm particle size) fuel and 32-41 percent of vapor-
ized fuel. It is established that fuel ashes and lime tend to ag-
glomerate in the boiling layer, a fact which demonstrates the
possibility of carrying out agglomeration processes (for example,
nephelin with lime and others) in the boiling layer. Laboratory
experit-nents show that, at an Sb content of 1.4-5.0 percent :n ore
Card 112 and 0.1-0.4 percent in cinder, up to 72-85 percent of Sb evapo-

137-58-5-8795
Results of Invest igat ions Pei-formed by Gintsvetzi-ict (cont .)
rates from lean ores with resulting rich sublimates containing 30-60 percent
Sb. A 95-percent extraction was achieved in the process of distilling Pb from
ore in the plant's tubular furnace; 0.1 percent remained in the clinker- the
output of the furnace amounted to I ton per I m3 of its volume; the fuel con-
sumption amounted to 10 percent. Distillation of Pb from the same ore (2.18
percent Pb, 4.43 percent S, and 0.6 percent Zn) but in a boiling layer resulted
in a 95 percent extraction wiih 0.13 percent Pb remaining in the clinker, the
consun,iption of fuel arnounting to 25 percent.
A.P.
1 Antimony--Sublimation 2. Leae.--Separation 3. Ores--Processing
Card 2/2

C , ". , I -, - ", , ,-- --.. -.

SOV/136-58-12-5/22
Method/Rof a sting Zinc Concentrates in a Boiling Layer with
Simultaneous Distilling-off of Lead and Cadzi-em
pa~rticipated in this work) and also with its simultaneous
granulation. For preliminary granulation, sulphite-
cellulose lye or bentonite was used and, after drying,
roasting was effected in a 104-mm diameter, 3 000 mm high
heat-resisting tube with the bed-depth maintained at a
level of 1 000 mm. Gas cleaning was by a 300 x 200 X 300 mm
chamber followed by a sleeve filter. Roasting was carried
out intwo stages: in the first with a deficiency of air
and the distillation of lead and cadmium; in the second
stage with excess air, the SO 2- and 02- contents of the
exit gases being 4-6 and 12-14%, respectively, the corres-
ponding figures for the first stage being 12 and 0.2%.
Various concentrates treated at the Belov Works were tested
and the authors enumerate the optimal conditions and
mention that a ?O-tons of concenttrate/day installation is
now being designed by Giprotsvetmet for the orks for
checking the laboratory resultE. The 0.05 M~ hearth area
rectangular furnace described tj I.V. Babina (Tsvetnyye
Metally, 1958, Nr 7) was used for the roasting tqsts with
Card2/3 partial granulation in the boilll'.ng layer . The results

SOV/136-58-12-5/22
Method of Roasting Zinc Concentrates in a Boiling Layer irith
Simultaneous Distilling~-off of Lead and Cadmium
(Table 4) showed that by increasing air flow from the
10-11 CM/Bec used in practice to 17-20 cm/sec, the roasting
could be effected at a higher temperature than 900-980 OCg
with increasing temperature the cyclone-dust output
decreased (Table 5). This method is now under test at the
BelovskyWorks. The author conclude that the Gints-etmet
work has proved the applicability and advantage of
boiUrg layer . roasting in pyrometallurgical zinc production.
There are 1 figure and 5 tables.
ASSOCIATION: Gintsvetmet
Card 3/3

kZOS, S.; ARIVYIN, A.; ARTILMONOV, I.; BABINA, I.; BMMOTWIT, V.; BLOZ!iKO,V.##
BRAVSHM, A.; BMI0113VIlY, Yti,: VINOORADOVA, M.; GAIANKINA. Yo.;
GILIDM)CRSH, P.; GLMA, T.; GlWrAR. 14; GORDON, G.; GULIDIN, I.;
GULTAYWA, Ye.; GUSHCIIXNA, I.; IIAMOVSKAYA, T~).; DAMSKAU, G.;
DIMCHEVt D,; 7.-&VDOK'XMOVAO A.- TKUNCA, T*.; ZAD&LYSHINSKIY, I.;
ZAYDM3RGI B.; AZMOWMIKOV, I.-. ITICNA, S.; KARM-VSKIY, V.;
KUJSHIN, D.; KLTVINOV. Ye.; MrOWSOVA, G.; KUMMOV, I.;
LARIERITIK, H.; L3171MOVICITA', ;'-X.; D.; LIOMMOV. F.;
MALIffSKIY. Yu.; MASLYANITSCU, MA.YkhllS, A.; M111M., L.;
MITROFANOV, S*; MKHAYIOV, A., HYAKINEITKOV, 7.; MAKITIMA, I.;
NOVIN, R.; OGNHV. D.; OLILMOV, IT.; OSTTIM, T.; OSTROITOV, M.;
FAKH(NOVA, G.; RTIM, S.; P2.~K-QTJLT, ".; PI&TUNWA, N.; POPOV, V~;
PRESS, YU.; PROKOFIYXTA, Yo.; YJ^-W.0V, S.; Fl,MOVA., F.; RUMYAIZTS37,M.;
SAKHA.ROV. I.; SOBOLI, S.; 5PXWJCClV, In,; STR'G lN, I.; SPIRIDONOVA,V.;
TIMKO, TIM, 0.; TRC'7'LSKIY, &.: ICLOK02MIK07, X..; TROFIMOVA, A.;
FXDOR(W~ V.; CHIMIKOV, D.: SH31N, ",a.; YURMANOV. D.
Roman Itac.-ceeric?7. D! -no-5:78-79
MV 158. NoA uj6)

LEYZEROVICH, Grigoriy Yakovlavich; BABINA',_jriaq.VlBdimirovna;
SIRIBRENNIKOVA, 18firt Yakovie4ina; CMTMAK, Z.V., inzh.,
reteenzent; POPOV, N.A., in2h., reteenzent; TSSTLIN, V.M.,
red.; HISHARINA, K.D., red.izd-va; ISLENTIYICVA, P.G.,
tekhn.red.
(Roasting zinc concentrates in a fluidized bed] Obzhig
tsinkovykh kontsentratoy Y kipiashchom sloe. Pod red.
Leizarovicha. Moskva, Gos.nauchno-tekhn.izd-vo lit-ry po
chernoi i tsvetnol metallurgii. 1959. 222 p. (MIRA 12:8)
(Zinc--Metallurgy)

SOV/136-59-6-5/24
Babina, I.V., Besser A.D., Alyushin, Ye.I.,
~
'-
-
l
and Yedz
A
N
yev, S.S.
TITLY.: Roasting of Zinc Concentrates in an Effervescent Bed
with Simultaneous Elimination of Lead and Cadmium and
Coarsening of Cinder Granules (Obzhig tsinkovykh
kontsentratov v kipyashchem sloye s otgonkoy svintsa i
kadmiya i ukrupneniyem zeren ogarkn)
FERIODICAL: Tsvetnyye metally, 1959, Nr 6, pp 27-32 (USSR)
ABSTRACT: By carrying out roasting of zinc concentrates in an
effervescent bed with simultaneous granulation of the
cinders and volatilisation of lead and cadmium, it was
found that when the speed of air supply to the furnace
was increased to 1?-20 cm/seelroasting could be carried
out at a bed temperature of 1100 - 11500C. An
examination of the laboratory results was carried out in
the reconstructed furnace KS-3. When the furnace was
reconstructed for the first ime the hearth area was
~
i
an
it was given a
decreased from 19.3 to 8.4 M
rectangular shape with a length-to-width ratio of 5-3:1.
Card 1/6 This made it possible for the mildly oxiding zone in the

SOV/136-59-6-5/24
Roasting of Zinc Concentrates in an Effervescent Bed with
Simultnneous Elimination of Lead and Cadmium and Coarsening of
Cinder Granules
effervescent bed to be extended and thereby favourable
conditions to be created for the elimination of lead and
cadmium as sulphides (the vapour tension of these metals
at the roasting temperature is higher than that of
oxides). The decrease of the hearth area was brought
about by an extra layer of fireclay brick; vertical
brick walls were laid up to a height of 1.2 m and above
that followed a slanting layer at an angle of 600
(Figure 1). In the reconstruction of the furnace KS-3,
a means for the separation of coarse dust from volatile
matter at 750 - 8000C was provided in the form of dust
extractors. Experiments carried out in the thus altered
furnace have confirmed the laboratory experiments and
shown that at 1050 - 115000 the roasting process goes
on steadily, the material is not turned into monolite
but a coarsening of the cinder granules and a decrease in
dust loss is observed. The work of the lined dust
Card 2/6 extractors was, however, rendered difficult because of

SOV/136-59-6--5/24
Roasting of Zinc Concentrates in an Effervescent Bed with
Simultaneous Elimination of Lead and Cadmixi and Coarsening of
Cinder Granules
formation of crust of sulphided dust inside them.
However, in the second reconstruction of the furnace,
it was decided to see whether it was possible to catch
the coarse dust in dust chambers built inside the
furnace. To this end, vertical divisions were made of
brick inside the furnace. A diagram of the layout of
chambers in the furnace is shown in Figure 2.
Investigations carried out after the second reconstruction
of the fiu7nace have shown that 80% of the dust was caught
in the chambers. As a result of the unfavourable position
of the gas inlet into the first chanbers, the dust loss
increased in this series of experiments up to 50% of
the total quantity of solid roafitine; products. The third
reconstruction of the furnace (Figure 3) was desigried
to reduce dust losses by increasing the volume of the
furnace above the bed. The hearth area was decreased to
6.6 m2 and the dust chambers inside the furnace were left
out. The slanting part of the furnace was made at an angle
Card 3/6 of 75 - 800 to the horizontal. The control layout for the

SOV/136-59-6-5/24
Roasting of Zinc Concentrates in an Effervescent Bed with
Simultaneous Blimination of Lead and Cadmium and Coarsening of
Cinder Granules
technological parameters of the roasting process is shown
in Figure 4. A mixture consisting of zinc concentrates
with an addition of Waelz oxides was roasted. The
charge contained 46-48yo Zn, 27-29% S, 1.1-1.4% Pb,
0.14-0.190/6 Cd and 1.0-11% moisture. This was charged into
the fore-chamber of the furnace. The cinders ivere cooled
and submitted to furt'he-- treatment. Investigations were
carried out at 950V 1000~ 1050, 1150 and 11900C. At
a temperature of above 10000C, the elimination of Pb
and Cd from the cinders proceeded satisfactorily and the
amount which was removed increased with increasing
temperature of the bed. This dependence is shown in
Table 2 and in Figure 5. The reauction of dust removal
.Ln relation to the temperature of the process is shown in
Figure 6. As a result of their investigations, the authol%s
have arrived at the following conclusions.
1) The method worked out for roasting zinc concentrates
Card 4/6 enables the output of the effervescent-bed furnace to be

SOV/136-59-6-5/24
Roasting of Zinc CoLientrates in an Effervescent Bed with
Simultaneous Elimina*'U-ion of Lead and Cadmium and Coarsening of
Cinder Granules
sharply increased and enables cinders to be obtained which
are suitable for pyrometallurgical re-treatment in which
the sintering stage is left out. The new method also
enables the extraction of Pb and Cd to be sharply raised
by re-treating sublimates which are enriched with these
metals.
2) At a temperature of 1100 - 1190'C., the furnace
works steadily; the hearth remains free of crusts,
3) In order to cut down the dust losses to a minimum,
the furnace must have a considerable volume above the
bed which ensures a long stay and a low speed of the gas
in the working space of the furnace. The charge must be
added directly to the effervescent bed.
4) In order to attain the best elimination of Pb and Cd
the furnace must have a rectangular shape with a length-
to-width ratio of the hearth of approximately 6:1.
Card 5/6

SOV/136-59-6-5/24
Roasting of Zinc Concentrates in an Effervescent Bed with
simultaneous Elimination of Lead and Cadmium and Coarsening of
Cinder Grsnules
There are 6 figures and 2 tables.
ASSOCIATIONS: Gintsvermet (%Uine., ~,6 V., Besser# A. D.)
Belovskiy tainkovyy zavod (Belovo Zinc Plant) (Alyushin, Ye.I.,
Lukin, A.N., Yevs&iyev, S.S.)
Card 6/6

-- -BABINAY I.Ovt--
Introducing the roasting of pyrites in a fluidized bed.
Sbor. nauch, trud. GINTSVEIMET no.15:320-327 '59. (MIRA 14:4)
(Pyrites) (Ore dressing) (Fluidization)

S/137/61/000/01Z/051/149
A0O6/A101
AVTHOR:- Babina, I. V,
n%
NTLET Sublimation roasting of antimonio ores in a fluidized bed (semi-
Industrial tests)
PERTODICALt Ref erativnyy zbarnal. Metallurgiya, no.,12, 1961, 32 - 33, abstract
12D232 ("Sb. tr. Oos. h.-i. in-t tivetn. met", 1959, no. 15, 328 -
34o)
TW: Semi-industrial tests weri carried out on sublimation roaBting of
Sb-ores in a fluidized bed.with the aid of a furnace with a capacity of 5 - 7
tons of ore-per day. The furnace bQttom is moo of heat-resistant concrete; the
460 nun thick walls and the vault are made of refraotory bricks with a heat insu-
lating packing. At 900,..1,200 and 1,500 mm level, 3 charge pipes are mounted in
the furnace which make it possible to charge the ore and the fuel both over and
into the layer at di2ferent dogths. On the opposite side of the fumace 3 dis-
charge pipes are mountea at 45. angle at 900, 1,200 and 1,500 mm height. Kizil
My coal was used as.fuel and reducing agent; it contained 10 - 22% moisture and
10 - 20% ash. The author investigated the effect on the degreeof Sb sublimation
Card 1/3

S/137/61/000/012/051/149
Sublimatian roasting of.,, A006/A101
exerted.by the height of the layer (900 - 1,500 mm), the temperature (850 - 1,03SM
the air excess, and the chirge height of the material in the furnace. :t was es-
tablished that for 1.5 mm size material, the optimum height of the layer was 1.500
mm when ore and coal were charged to 9W mm depth from the.bottom level. Satis-
factory Sb sublimation was observed at 980 - 1,0300C. The optimum air-fuel ratio
was 3.9 - 4.1 nm3/kg. Air supply to the furnace in a quantity of 200 - 300 m3*Lw
assured a linear velocity of 12 - 17 cm/sec. Air pressure in the air chamber at
1,500 mm of the layer height was 900 - 1,000 mm water column. The output of
cinder frrm the charge was 70 - 75%. The output of oyolonia Aust was 23 - 24%.
In experiments with circulation of oyolonio dust, its output increased to 50 -
140%. The Sb content in the cyclonic dust varies within 0.3 '~o 1.2% and in the
cinder ftom 0.09 - 0.13% Sb. Small modifications in the furnaie design (inoreas-
ing the shaft height by 2.7 m, reducing the water-cooled sectioi before the cy-
clone, etc) reduced the Sb content in the cyclone dust, i.e. raiAed the technology
of Sb extraction into the isublimates. Experiments were also made with melting
the sublimates in crucibles. It was found that melting in onteibles with a reduc-
ing agent (coal) and without it mid soda at 900 - 950'C, yielded crude Sb con-
taining in %t Fe 0.008 - 0.15; As 2.2 - 2.4; Cu 0.01 - 0.06; Pb 0.5 - 0.61
Card 2/3

Sublimation roasting of...
S/137/61/000/01Z/051/149
AG06/A101
Zr_ 0.01. The yield of-crude metal from the sublimates is 65 - 70%. The hydrj-
metallurgical system of reprocessing the sublimates consists in the leaching out
of-sublimates with sulfurous waste electrolyte at,> 900C with subsequent electro-
lysis of the solu-i;ion with non-soluble anodes at Dc 250 amp/m2. Sb extraction
from sublimates into the solution is 96 - 97%. Sb current efficiency without a
diaphragm was 50%, and 80% with a.diaphragm.
[Abstracter's note:
Complete translation]
0. Svodtseva
Card 3/3

SIiVART,%Wi, Yakov Naumj-.-icb; LEYZEROVICH, G.Ya., kand.tekhn.nauk,
retsenzent; BABINA, I.V., inzh., retsen2ent; NEYMAN, M.N.,
Inzh., retaenzen-t-; KVZN~TSOV, N.N., inzh., red.; RISHARINA,
K.D.', rod.izd-va; KARAWW, A.I., tekhn.red.
(Fluid bad roasting of zinc concentrates] Obzhig tsim-'-ovykh
kontsentratov v kipiashchem sloe; uchabnoe posobie dlia pod-
gotovki i povyahsniin kvalifikataii masterov I rabochikh.
Moskva, Gos.nauchno-takhn.izd-vo lit-ry po chernoi i tavetnoi
metallurgii, 1960. 92 p. (MIRA 13:9)
(Ore dressing) (Zinc) (Fluidization)

BABINA, I.V.,- BESSER, A.D.
Roasting of zinc concentrates in a fluidized bed with a driving
off of lead and cadmium. Sbor. nauoh. trud. Gintevetmeta no,18:
328-338 t61. (HIRA 16:7)
.-nc-Matallurgy) (Distillation)

BWSR, A.D.; BkBINAp X.V.
Testing tha alwultanoous roasting af x1no ooncentraten
w0 limestone In a fluidized bed. Sbor. nauch. trud.
GIntsvetmets no.23t96-105 065o (HIRk l8c12)

V:I.; VIIIOGIIAPOVA, M.A.; BABICHEVA, 1341~TNA.I I.,' , ,
F - " -~ - . J. -, -I
NIKITI'11,, I.S.; SYROVEGINA, K.V.; MYZENYOV, F.! ,i,
Develo,)inr, a flow sheet for the dress'Ing of zinc fluorite
ores from the "Voznesenskoyell deposit and determining the
behavior of fluorine in the process of zinc recovery fron,
concentrates. Sbor. nauch. trud. Gintnvetmeta na.23i
2.65-181 165. (MIRA 18:12)

_WI,NA ~ K.
Knit goods on the inspection stands. Mast.prom.i klmd.promys.
2 no.8:29 Ag 161. (MIRA 1,4:9)
1. Zamestitell direktora assortimentnogo kabineta Ministerstva
torgovIi RSFSR.
(Knit goods industry-Quality control)

BABIRA, K.; AGNISTIKOVA, L, inzh.
-
Workers -Qething. Mest.prom. i khud.promys. 2_no.12-14-15 D 161
(MIRA 14:12)
1. Zamestitoll direktora Assortimentnogo kabineta Ministerstva
torgovli I~SFSR (for Babina).
(Clothingv Protective)

BADIM, K.
Dooignerj, textile
i kfiudoxomrs- 3 no.1:14-11' C'dr
U, 15:2)
1. Zameatitelf diroldora auscrtimontnop kablueta Illini a tore tva
torCovli I?SFSR.
(Clothing induntry)

21
ril/
Dilprinloation of benzene hexachloddo in th -e air, M.
---- I). vNillip. GiLiena l Sanit. 1054, . 5, 52 3-ne
,M-Zli made by tmatment of the minpir with OAN llr~
NuOll by heating 15 min, to 70% followed by acidificaiinn
,Oh lj',~Oj nwl ndda. of AgNO,-, the AgCI susmi,ion i~
omipar,-d Nvith a mindud sc.-Oe. The nittluxt is scmifivc
to 0.4%1. ng, P'.- 5 l"1. of the soln. G. M. KO~3,'Rpoff