SCIENTIFIC ABSTRACT ZHIGACH, A.F. - ZHIGACH, K.F.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R002064730002-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 20, 2001
• Sequence Number: 2
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

I INK 1"'111, 1-1 111,1~ I 1; 11, 11 11" 1 i ~10, EIT',

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AUTHORe' Zhigach,/,A. F. 64-8-15/19
TITLE: International Congress for Pure and Applied Chemistry
(Mezhdunarodnyy konereso chistoy I prikladnoy khimii).
PERIODICAL:. Khimicheskaya Promyshlennost', 1957, Nr 8, PP- 51-51 (USSR)
'The cc th
ABSTRACT: ngread took place in Paris from July 18 up to
th
July 25 s 1957. 2200 delegatestamong them also Russian-
ones, took part in it. A short review about the agenda of
the congress Is given and the most essential themes treated
in the reports. The agenda was divided into 3 sections
physical chemintryp inoreanio chemistry, organic chemistry),
with 4 subgroups each. Names and titles.of the reports are
not mentioned.
AVAILABLE: Library of Congress
Card 1/1
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AUTHORS: Zhigach, A* ?#I Antonovp 1. Sol SOV/64-59-2-V23
Kazakova,.Te. 13o, Frayman, Ro So
TITLE:, Continuous Method, of Obtaining'an Equimolecular h1ixture of
Ethyl- AW-1-n- Cb.10rides (11epreryvnyy metod poluchaniya
ekvimolekulyamoy smesi etila1yuminiykh1oridovj
PERIODICAM', KUmicheskaya.promyshl.annost', 1959, lir 2, pp 123-126 (USSR)
'ABSTRACT: In contrast,with other methods (Ref l,a)# in the present case
the reaction between aluminum and ethylahloride (1) was carried
out in a mixture of an equimolecular amount of alkyl aluminum
halides with the latter serving as catalysts. The metal (or the
aluminum alloy) is.iutroduced into the mixture and reacts with a
weak solution of.(I) so thatIthe process takes place conUnuouBly
and without danger. In order to determine the' influence exercit3ed
by various factors on the course of the reaction, experiments were
made in glass ampoules which demonstrated (Table 1) that under
the given conditions (5 hours, 50-550) Pure (1) reacts neither
with aluminum nor with duralumir (DA). By increasing the addition
to the catalyst-the reaction is accelerated. In this connection
Card 1/2 the reaction with (DA) (containing 4% copper) takes place more
L

Continuous Method of obtaining an.Equimolecular Mixture Of SOV/64-59-2-7/23
Ethyl-aluminum Chlorides
rapidly, then wiWAL rnvestigations of the technological
parameters of the processes showed that it is more favorable to
carry cv, the reaction in the lilquid phase than in the gas phase.
The experimente.with the liquid phase were made in a glsss vessel
'(100 0413)'(Pig 1) in the laboratory. The (DA) - splinters were
introduced into an equimolecular mixture of bromides (6g) an4 (r)
was introduced into the vessel from below. The reaction temperature
was controlled by the velocity of passage of (r) and a heating
jacket. The experimental results obtained were examined in a, larger
reaction column (700 cm3) andoompared to each other (Table 21. A
reaction coll-n of stainless steel (Fig 2) was used for further
experiments in a plant (rig 3). The reaction product obtained
exhibited the following composition: 21.3% Alt 44,1% Olt 2910% C"Hc.
The coefficients of efficiency of the test plant are tabulated
(Table 3). There are 3 figures, 3 tables, and 3 references.
Card Z/2

SOV/129-59-4-9/17
AUTHORS.- Dr. Chem.6c. ZhiRach.A.F.. Cand.Tech.Sci. Antonov I.S,t
Engineers.Pchelkina,M,A,~ YukinG.I., Dobrodeyev,i.s.l
and Matveyov,V.N..
TITLE: Surface Saturation of Steel with Boron from a Gaseous.
.,.Medium.(Poverkhnostnoye nasyshcheniye stali borom,iz
gazovoy sredy)
-.PERIODICAL: Metallovedeniye i Termicheskaya Obrabotka,Metallov,
1959, Nr 4,,pp 45-47 + 3 plates (USSR)
ABSTRACT:,:The authors of this paper investigated exhaustively the
problem of borating of metallic surfaces by B2 for the
purpose of determining optimal conditions of olining
layers of high quality. The experiments and the ex~eri-
mental apparatus.are briefly described. The possib lity
was established of borating from the gaseous phaselusing
As a circulation medium a mixture of B2H6 and hydrogen.
The best results were obtained with the following
regime: borating temperature 800 - 850OC; -process
Card 1/2 duration )+ - 5 hours; ratio of the gas mixture B06:H2
1:75; gas flow rate 75 100 litres/hour.
E;J; t
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m ! ! AP11,1711110- I ii I i 1,1~~
. I : .
I

ict C H
PxW r BWK EUWrTATION WJ1522T
Owsonov, Grigoriy Valentinovich Frafedddr,,- Doctor -of Teabz1c411cLencesJs- Lev Yakov-s
levich Markovskiy (Candidate of Chemical Sciences].. Aleksey Fmich Zhigach(Doc-
tor of Chemical Sciences].. and Mikhail Georgiyevich'Va-ly-la-MR
[Dotator of Chemical Sciences]
Bors yego soyedineniya i splavy (BoronY Its Compounds and Alloys) "vs
Xzd-vo,AN UkrSSR, 1960- 589 P. 3,000 copies printed.
ftonsoring A~pneyi Akademiya, nauk Ukrainskoy SM. Institut metallokeramiki i
spetsialInykh splavov.
Ed. (Title Page): G. V. Samsonov, 'Profs asor, Doctor of Technical Scienceal
lbap. Zd- t 1. ff. Frantsevich, Corresponding Member of the Academy of Sciences
UkrSSR; Nd. of Publishing House: Z. S. Pokrovskaya; Tech. Ed.i Vo Iso
adyarova-
PURPOM: This book is intended for scientific vorkers and engineers in the
metallurgical, machine buildings chemicals and electronic industries. It my
also be used by advanced students.
Card--1/12-

Boron,, Its Compounds and Alloys SW/52207
COVERACE: The book describes the principles of boron geoebemistry, boron stock
and its proce 'ssing, and ~he_properties~-productionj and use of elementary boron,
boron hydridesland halogens. It also includes date on the properties., pro-
duction methods, metal soience., aIad crystal chemistry of boron alloys with
metals and nonmetals. All known systems with boron are investigated and ap-
plications of boron alloys in the manufacture of fireproof alloys, in elec-
tronics and radio engineering., machine building., metallurgy, and chemistry
are discussed. Corresponding Member A. V. Rikolayev, 0. V. Swasonov., and
Ya. S. Uwanskiy:are cited among the. contributors to boron research In the
Soviet Union. The authors,thwnk the Scientific Council of the Institut
metal-loke.mmlki i spetsiallnykh sp3Avov (Institute of Metal Ceramics and
Special Alloys), Academy of Sciences., Ukrainskaya SSR. They al.so thank Prof-
essor,Yx4 V. Mbrachevskiy. Most of the chapters are -accompanied by references.
TA= OF CON7ENTS:
Introduction 3
Ch~ I...Geochamistrylof Boron.(M. G. Valyashko)
'Ch.-II., Boron.Stock and Its Processin (M. 0. V&lyuhko) 25
9

.-Concerning the Mechanism of Diborane 77388
"Reaction With Olefins SOV/79-30-1-49/78
Theoretically, a B atom can join either of the C-C carbon
atom,s.and form isomers. According to D. Hurd diborane
gave with olefins equal amounts of isomers (X~ and (XI).
for example:
ell -113~~C
B2118 + 03\C,Cllg 2B (ell, (X)
C113 ell,
Glh
B2116 +6 211 C11311I.C11-t-11, (x 1)
elf
)3
.,It was also- reported (J. Am. Chem Sock.* 19 6., Vol 78,
p 5694; Chem, Eng. News, 1957, voi 6P t, 24 that the
olefins, on reduction with sodium borohydride In the
-preaence of AICI gave the correaponding primary alco-
31
'hols. In view of the contradictory data on the order of.
diborane addition to olefins, the authors investigated
the mechanism of this reaction. Propylene with diborane
Card 2/3 on heating to 230-2500 0 gave tripropylboron in 91%
fl;
It! ~' i .1

_-~Concerning the Mechanism of Diborane 77388
Reaction With Olef ins, SOV/79-30-1-49/78
yield. Similarly, tributylbaron and (tri-isobutyl)
boron Were,obtained in 911% and 92% yields,re*spectively.
The structure,of the above was dotfmmlned by ~oxtdizlng
t1k,oly-ijig t alkylborona Lo tho corroopon,ding
and JIV
alcohols:
P(C H~ + 3H202 + KOH K1302 + 3CnH 2n+l OH + 2H20
n n-1-1) 3
Primary alcohols (main products) were obtained from the.
''three alkylborons; n-propanol, b-butanol, and n-iso-
b,utanol.,,This proved that diborane added to thedouble.
bond according to the reaction (XI), that is contrary
to Markovmikow rule, There is 1 table; and refer-
ences,: 5 U S.: 3 Soviet. TITe U.3 references are: D.
Hurd, J..A~. 'Chem, Soc., 1948 Vol '10, p 2053; R.
Whatley, R-Peatie, ibid., 1954, V;l 76, p 835; H. Brown,
B. Subba, ibid., 1956, Vol 78, p 5694; it. Shyder, J.
Kuck, J. Johnson) ibid 1938, Vol 6o) p 121; Chem.
Eng. News 1957) Vol 6, Nr 28.
SUBMITTEM January 24, 1959 Card 3/3

S/064/61/000/004/002/003
B110/B207
AUTHORS: A. F A. F., Vishnevskiy, L. D.,
Korneyev
TITLE. Direct,triethyl aluminum synthesis
PERIODICAL-. Xhim'icheskaya promyshlennost', no. 4* 19610 27-31
TEXT: According to technical and commercial calculations, the direct
syn-thesis: Al 1.5 H2 + 3 0 H Al(C2H ) was found to be most
2,4. 5 3,
suitable.among all triet,h-yl aluminum syntheses (TEA). The present paper
lists-thereaults of studies on the'direct synthesis and a two-stage pro-
ce.durewith comparatively low temperatures and pressures. After dryingi
hjdrogen, ethylene,,and nitrogen contained 0.400,4-0.007 g/m3 moisture,
.0.001-!0-045% oxygen. Gasoline. of the "kenowa" (KaloshadA(roCT 443-56)
GOST 443-56) type was dried with Na. Aluminum powder K-3 (PAX-3)
MT 5194-50)(GOST 5194-50), activated by means of 50-60 hr grinding
on.the vibration mills constructed by VNIINSM, proved to be beat suited.
Per I part Al, 2-5-3,parts gasoline, containing 5% TEA were used to
Card 1/12

7
3/064/61/000/004/002/003
-Direat.tribthyl aluminumaynthesie B110/B207
:prepare the suspension. Firstp the reaction conditions were investigated,
atAqw pressure (20-30 atm)p:-then1he effect o,," technological factors upon
aluminum conversion and output. A 1.2 1 autoclave was charged with
50-80 g of a 10-20 g Al containing aluminiim-gasoline suspension and.400 g
of a 150-200 g TEA containing gasoline solution. Subsequently, hydrogen
was introduced and stirred until hydrogen absorption was finished, cooled
to room temperature ando at 70-750C, ethylene was introduced until
ethylene absorption was terminated. Up to 91.5% aluminum was obtained
with titanium hydride, containing 3% hydrogen (TiN ), at a 30-atm
1
.55
hydrogen pressure and 110 0C. The aluminum increased from 33-7% to 91-5%
~with increasing Tig-concentration from 0-55 to 3-34%, the output of
reaction mas .a per hour from 4-4 to 14.7 gl~g. Table 2 shows the effect
of-the TEA:A1 ratio. 'Table 3 shows the effect of the hydrogen pressure
upon TEA formation, Table 4 the 'effect of temperature upon hydrogenation.
By increasing the number of revolutions of the stirrer from 300.rpm to
.2800 rpm, it:waa possible to increase the Al output from 30-40% to
81-98%. Table 5 shows the reaction of diethyl aluminum hydride (DEAH) as
a function of ethylene pressure. A 95% output could be obtained within
Card 2/12_

81064161 000/004/002/003
Direct-triethyl aluminum synthesis B
0 75 hi at 20 aim Only the direct TEAsynthenis was performed in the
1 autoolave with shielded stirring mechanism (Fig.).. Aluminum powder
was filled into the mixer 2 into which also "Kaloshall gasoline from
measuring vessel 1 was introduced. After thorough stirring, the gasoline-
aluminum suspension was introduced into vibratory mill 3 together with
the concentrated TEA solution from measuring vessel 11. After grinding
for 50-60 hrl the suspension.entered the collector 4. Then, via measuring
vessel 5, it was conducted to reaction vessel 6 into which concentrated
TEL solution was introduced from measuring vessel 11. The product was
hydrogenated at 110-1150C and 15-25 atm hydrogen pressurep ethylated at
75-800C and 3-10 atm. The reaction products directed into the collecting
vessel 7, were passed into centrifuge 8 to separate fine-disperse
aluminum. The purified TEA solution was passed into the measuring vessel
ill via the collecting vessel 10. A higher aluminUm percentage (80-98%)
than with the laboratory apparatus was obtainedt which is due to
additional aluminum activation caused by intensive stirring. The following
quantities in kg were consumed per I kg TEA: aluminum, in practAce;
0.27, theoretically: 0.2361 ethylene in practice: 0-805# theoretically:
Card 3/12
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ZHIGACH A.F.; STASINEVICH, D.C.
Methods of synthesizing aluminua organic compounds. RaaktB.org.
soed. ~10:209-37,4~161. 114M 34:10)
(Aluminum organic.compoundo)

3344o
S/064/62/660/001/003/006
Direct Synthesisof trtiaobutyl... B110/B138'
and.optimum reaction conditions. 'They,used Al powder type, TIAI~-3 (PAK-3%1
(70,-'T 5194-50, (GOST-5194-50)) ground for 50. hre in an r. -10 04-10) vibratory
millf iaobutylene (11) (0.0011,, by waight of aldehyde, 0-0451i V we 0 of
b i ht
inobutyl.alcohol), and~rubber solvent spirit 443-56 (COUV443-56). An
Al, solvent spirit suspension, 190and,Howere synthesized in a rotating
m.(21rpm) .2'.5-liter autoolave at .0 65 C..with H passing through, until
2
..the preusure ce.aaed -to drops Al conversion increased Trith the temperatuie~
A.t low' temperatureep'the synthesis took.1#5~- 3:5 bra with Al conversion
5 Wil, ..Al conversion Increased from 33 2 to 71 C~'
with 11, pressure rising
'from.31 to.,60 'reaction
ahd~the
time 4doreased from 10 3-3 bra,
output
Ancrebsed from~'7-4~10:78-3 g1k9-hr.' Further pressure increase caused no
more changes; so 50 - 60 atm is taken as the optimum. 0.41 - 0.57,kg of
ihely dispersed,:.-acti.vol ground AlAn the aolvent, 0.35 - 0-36 kg of I
dionolved.*In 1 -2 kg ofsolvient, Ond~3 - 4 kg of II vere put into
aut.oclav.0,3-and-stirred .under a .nH ~pressure.of 40 60 atm. at 140 _ 1500c-
2
Makimum-11 ~ab.sorpti_ r nn a observhd after 1 hr. After
2 on. (4 1i e /iii Tia
absorption,, residual: II and 11 ware papood throuall 4t uiv! 11 condIcnce-.110
Card~ 2 12

3344o
B)t06416210001001100,31008
Direct-synthesis,of triisobutyl... BIIO/BI38
The reaction mass was passed into centrifuge 6 via 5- Average Al
conversionwas 01.9~*p and the consumption of raw material somewhat exceeded
stoichiometrial'amounts.. There are 2 figuresp 3 tables, and 9 refereuces:
.5,Soviet-bloo and 4 non-Soviet-bloo.
'Fig. .1. Flow sheet for.-tftibobutylaluminum production.
Legend:i (1).vibratory mill; (2) and'. (5) portable vessels; (3) reaction
v al; (4) cooler; (6) centrifuge; V collector for triisobtityl aluminum
e se e
Solution; (a) nitrogen; (b) aluminuml 61 benzine; ~d) hydrogen; (e) heat-
transferring medium; (f) isobutylene; ~g ammonia; h) slime; (i)
isobutylene solution; (k) isobutylene.
Card 3
17-
I'T

lp"

/0 1/016/017
/191j6j/000 0
BI 17/,.B180
ev. Zhigach" A.
AUTHORSs Antipin, L. X., Vishn 'aiiyt L. D.#
Popov, k. F.
TITLE: Chemical activation of aluminum powder by triisobutyl
aluminum
'PERIODICALs Plaeticheskiye maloeyt no. It, 19639 73
TEXTt The effect of activation-conditiona,oh the conversion of IrAIC -3
-(PAX-3) aluminum powder was studiedl as also on~the productivity of' the
-direct synthesis of triieqb4tyl aluminum (TIbA),' The toot condition
on ". -30,00 atm for 3.hr
'weres LltTIBA.0-45-0-48; activati &t BI synthepie
'6-;i6OoC and 120 80 atm unt;il complete, gonveirsion of the aluminum.
d the* eynih 50Co the V
-Uaximum pro uctivity of esis was reached at 19 ield
decreasing with a further temperaturo.rise,up,to 2300C. The synthesis is
improved by longer activation. The synthesio,time,depends on the,
AltTIBA ratio. Optimum activation conditions area 160-1950C, 10 hrej.."
3P~atm, in which case, the synthvs*&-6sn be oaxeled out at reduced
pressure (60-45 atm). The method-le-simple.and requires.no spacial appa-il
ratus -and can be used to'produce reactive alum#um industrially.
Card 1/1

,--:/o64/6 5/000/00"'10021005
B I 17/B 1,36
AUTHORSs Antipin, L. U., ~~higac , A. F., Larikov, Ta. I., Popov, A.-
T IT LL; Study of the direct one-sti..ge synthesia ,:f' trilaob4tyl
aluminum
P-TRIODICALs Khimicheakaya piomyshlennost', no, 2, 1'.' - 2C
T 7--- XT :A stvdy mas made of how il',;tainuz. ~ne ne-stage
r(t--vdirq~ ac~lvatior
of alum-inum as we-ri azi u., tht,
we~.-e useds -7 3c;
p ow a ers
a r; c t~ il -nr F" C t p-ow (i e r
J: e
~jy g r--An,~!a t ~on in the
t
."u rlzer. Tne device ~;as biter. .e-i
A. F. Popov, L. -,)vAij,
The kinetic curves obtained show th a twri r-n j3
is used h1dration sets in after aD Induction period during w4!Qh Lae La-
hibiting admixtures are removed frota the Al aurface. The activated Al
enters the reaction without inhibiting layer. The reaction rate Is
Card V3

n a t -i ed e~er%~' nce o f n r- n i e A .4 rI T.
8, E, r,
t ha Lt a mo ~n of aluminum c,nv~ri n
can bID ~B ed aa critf-rior, r
'C n(, I
t
Car:; 2,~

The activation energy attains 14.5 kcalkiol.
I table.
Card 313
'.1here PAre- 7 figres and

In

IN

7, -T
lilrl!;~ I III] i~, H
. : lfflliff, I

ow

..........

il L
A j I It J-r

t i ,
t . I : , 1 *1 ; 41 *~ ~ !,g *,~,
il: " lq, 11. t. -a 6 , :, i -
0113IM11114 " - ~ I ~,' - ~, , 113,11i j, , : I'l 111,M11.1; i3 "ill! 1.10, 111 1 1 !, 1-1 1,4411N i~s, , ,
'j-1, 1 : , I ~ :7 1 1
i -ij ; : i i !- -
.- r !rlm, 'i ; 3 ; , . I , i 1 1 1 1 1 1,

m ME=
aL
P,
Ildillifilvot AIR Ilk, il. P

. -111 1 , il ~ it I ~II i
-.;~ Is IP R fa
- - - - -- -~ ---
-- . ----------- -.- --- . - -, -, - - - -.,. -

I,;,-

the.highly stable B-0 bond In the mole-cule. Orrig. arti haui 2 graphe and 4
equat onei- -
]m; C

AC& Fit jp60014W 'rAT SOURCF, CODEs UR/bii)lA5/000/012/0019/0021
AUTHORS: Sk�patinp As So; Golubtsov, S2 A,; Solov'Zev. A., P; ZhAffqchjALzd--~-1
Siryatskaya, V, No
ORG-. none
TITLEt Addition of hydrides-otoilicon chlorides to alkeiVI car~oranedl-
SOURCE.- Plasticheakiye wasyj no. 12, 1965j, 19-21
TOPICIM ollanwl,, o7ganic6 yat hatic proceed, catalysias ailloon compound,
catalyst" feri-10 chloride
'ABSTRAC7 -k~-BIWlified-YD,6thod-for-zsynthesizing -qgLb_qiqne qLjic2n2rP-aaj!a wamws-
is offered. It consiate of adding chloroollicon hydriden to alkarql urbormaws..
z-ccordiM to the equations,f--;
Ch CjSj-(Cjjj C-CH
C),&H + CHI-:k
lVin
-77--
~-The~.followin mutions were-atudiedt. metbyldichlorosilane vith
openyl' or Wte4l gr-ou-p-'oj--t-ri-'oh-l-or'o-si]Aiis
tives -coataiix~ v opropeiW ,pr
and dimothyl chlorosilane with vi~ and isopropenyl carborana; othyl dichlor-3il4ne
and phowillchlorosilane vith isopropetvlcarborane. MezanIU7 wzygid and
Card 1/2 uDo 678A4

--I-1461Z,-6&--
ACC NRs Ap6o()14go7
0
0-physical properties ofth9repulting 10 compounds are reported. rn the absence
of-,the- catalyit- the reaction docurs only above 2000 wW results in very low yields.
The yields inmease, to 80%~azd vi6re, aud the required temperatures are lowared by
the addition of obloroplatinio aoid or ferric chloride as catalysts. Orig. art.
has: 2 tables And 1 equution,
SUB CODE: 1171 nozw/-~:ORIG RU: OOl/ OTH RM 004
SUBH DATE t

HIM,,
lit
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1 if i r. A -I t ~ ! : .
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ACC Nks

ACC NO: pe~~( ,1,,
S0 1CF, XA)F Uil.
AUUIOR: Zhk!(:,~,o A.P.; Kost, M. Te.,, Koratkr v, Yp. N.
ORG: none
TITLE: Method of preparingjil tth sinum
ZIAlu
SOM: Inbretanip., promphlennne obraztay,, tovaMye taiLki, no.2, 1966, 27
Class 12, NO- 1778%
~_TOFIC7:TAW: 6is~ud(~:~~fftr Lon
yj -neodvm.im,- notalyst- upecirjo resct~
ABSTPAW: A- method of WOW41ng trlethylalumin= by direct eynthesis via formation
of diel-hylalumiaum hyx1ride in the yresence of a hydrogenAtion catalyst is presented;
it is distinguished by the use of lanthaaides, Such an lanthanm, cerium, neodymium,
or their aydrides an c~~taiystsj for the purpose of increasing the rate of hydro-
genation and the effide-ney -of the vrocesa. till
SUB CW8 j 07 SUBM PRESS: 91~0.V

ACC NNo -` AP6015.67-8 __ SOURCE - -0 ODE:-UR /0413/66/000/009/0077/0077
T
INVENTOR:' Sobolevsk1yj_M. V,; Grinevichp K. Zhigachp A. F.;_
Sarishvill, 1,--G.
ORG: none
TITLE: Method of obtaining p'olyorganoboroniloxane polymer Class 39o
No, 181299
SOURCE: Izobreteniya, promyshlennyye obraztsy) tovarnyye znaklo no. 9,,
77
TOPIC TAGS: polymer chemical.# organosilison compound.. polyorgano-
borosiloxane
ABSTRACT: An Author Certificate has been issued for a method of obtainw
ing polyorganoborosiloxane polymers by the'interaction of.bish3tdroxy~
met*lcarboranelwith organo'silicon compounds upon heating. To expand
--The variety Of Initial compounds, an epoxypro oxyphopyltriethoxyailane
is suggested as the organosilicon compound. fTranalation] [NT]
SUB CODE; ix/ Sum DATE: 24Feb65/
~'UDC;
678 84186.27
Card 0e
y
11, "TH I 0_"Hwl' 1 .11 wl I 111!- 4.1 `111i ii

ACC
-Nh-AR6O-3-3l45_._
AUT11OR': Bezukh, Ye. P.; Zhigach, A. F.; Larikov, Ye. I.; Po
poy, A F.
09CF." non6
TITLE: Synthesis of m6thylaluminum7sesquichloride nnd tr1methylaluminum
SOURCE: Khimi cheskaya promy sh lenn o.1 at', no. lo, 1966, 7110-742
TOPIC TAGS: methylaluminum sesquioxide, trimethylalumintun, am yn~"F FT -==M; eflel"IM.
synthesis, propellant,, 0*WA_0RtQe
ABSTRACT: Direct one-step.preparative methods for methylaluminum sesVichloride,(a
mixture of Al(CH3),C1 and AlCH C1 ) and trimethylaluminum are described. Methyl-
3 2
aluminum sesquichloride.was,synthesized in a sealed reactor (Popov, A. F. and N.'N.
Korneyev, Author Certificate 168691. 1962, Byul. izobr, no. 5, 1965) from iodine-
activ,ated PA-4 aluminum powder or,ASD-T aluminum powder and methyl chloride in
cyclohexane solution at a 2/3/4.65 constant initial molar ratio. The optimum prepara-
tive conditions were determined (see Table 1) to be 50-70C for 6-7 hr. The process
was tested on a previously developed continuous reactor for ethvlaluminum sesquioxide
(Zhigach,-,A. F., A. F. Popov, and Ye. P. Bezukh Byulleten' tokhn.-ekonom. informatsi!
GOSINTI, v. 2, 1962, p. 3.0). Trimetbylaluminum was synthesized as follows:
2A1 + 3Mg + 6civl 2Al(CI[3)3 + 314gC12 from AST-D aluminum powder PmF-4 magnesium
Card 1/3 UDC: 4 .2 6.2

Table. 1. Effect of
ature
"er ftnd reaction time on:the methylaluminum
l
0e#

t. Yield and--
SCOOM
e
rate
CompeAttbn of Iyerall
ield
f Average
Reaction the reaction O
r reaction.,
time
products, % 1 actions
~' a
~I
d on rate,
I
e mol/6-4tom-

AICIKWP Al,
hr)
%
AGD-T alumi num povda r
20 30 5 1,2 48 7 Is 9
, 0'm I
20 50 U,2
U 45:8
5
2 64
.5
09
o 0 GIM
0:0117
20
20 AO
70 6 .8
4.8 4
.
43.1 f
": 0 0246
20 go 10.0- 50.0 09.S 0:0248
20 110 46.0 84,0 05,0 0.0238
2D 130 29,0 71.0 65,0 0,0163
140 10.0 900 45.0 0,0113
20
So
1
8.0 92:0 22.0 0 00%

46.0
152.0
39.2 :078
0
6 65 48.9 76 5 000

5
55 50.4
49 97
3
0:081
10 55 U.0 50.0 0 0 046
13 63 50 5 49 '5 90:1 0:033
20 55 49:8 50.2 go.0 0.024
#~-h aluminm povder
1*
5 70
70
6.30,
J."
mo 0
om
1 70 3100 43,00 as 0
'
0
,
10 56:44 -43.56 99:0 m 4
0: (
Ulm,

~
09& i4
A
and meth-yl chloride in cjcloh,--xane solution at a constant 2/3/6/3 initial molarratio.,
The optimum preparativelconditiona,vere determined (see Table 2) to be 120C for 5 bT.
Table 2.~ Effect of
temperature on trimethyJ aluminum yield and reaction
rate (Reaction time, 5 br)
ition of the Overall Averap
yield of reaction
reaction products reaction rate,
wo products mol/(g-'
atom-hr)
ki(CH3)3~
Al(CHA based a n
All %

100 8
68
314
83 2,

1
1
1 0

1 5
A
:8,
61
2
32:

86 6 011
3
:
120 72 7- .27 3 97's 0 195,

130
.69:6 .
34:6 A 170

J50
65,8 34,2'
A095,
The drop of Al(CH3)3 yi eld and re actfon.rate at higher temperatures was explained.as,
its thtjM SL eco

jagLUL
_ftEom

atalyz

d by tit
an
ium contaminating the aluminum. Orig,
art. hae: 2 tables$
SUB CODE
SUBM DATE. none/ ORI
079 19/ OT11 REP: 030/ ATD'PRESS
G REF: 006/
5099
Card -3/3 awm

ACC NRI-"A~1061492 SOURCE CdbE: 'UR/o1fqp-/M/ro-dj 6/6883/o885
.~AUTHOR.- Vilkov,:L, V,; Mastryukovo V. S.; Zhigach, A. F.; Siryatskaya,
V* No
ORG:' Moscow State University im'. M. V. Lomonosov (Moskovskiy go8u,
darstvennyy universitet).
:TITLE; Eleetr on diffraction'Ptudy of the neocarborane molecule
SOURCE: Zhurnal strukturnoy,khimii, V. 7, no..6, 1966, 883-885
,'ZOrl" TAGS: neocarborane,.molecular structure, electron diffractionj
icosahedron.,ic 4Z.
osahedral model i&c_1
ABSTRACT: The structureof the'neocarborane molecule Bl()C,,H12 has been
Btudied by the electron diffraotion method In the Saaeoun phase.. Nao-
carborane was prepared by thermal isomerization of ortho-carborane at
480C for 30 hr. Experimental curves of the molecular scattering com-
ponent sM(s) and of the radial distribution f(r), anda table of the
positions of maxima on Ithe f(r) curve are given in the source, Ex-
perime"tal-data were.compared with the respective data for a model of
a regular.icosahedron with carbon atoms meta to each other.. This
,model was in accordance with earlier assumptions on the structure of
neocarborane, and thu chemical and physical properties of the compound.
UDC: 539.27
Card 11/2

AP6035823 SOURCE CODE: UR/0413/66/OCO/020/0030/0030
Antipin, L. M.; Bondarevskay.:, L. B.; Vladytskaya, N. V.; Daiiilov, S. 10;
Larikov, Ye. 1.1, Snya kin, A. P.
ORGi none
.-TITLE: Method of*synthesizing lithium-aluminum hydride, Class 12, No. 18,6983
SOURCE:. 1,#,obreteniya, promyshlenyye, obraztsy, tovarnyye znaki, no. 20, 1966, 30
TOPIC TAGS: litbium aluminu6 hydride, synthesis
chemical
ABSTRACT: This AuthorCertificate introduces amethod of synthesizing lithium-
by a reaction.of sodium-aluminum hydride-with lithium chloride in
diethyl ether. To accelerate the process,.it,is carried out with additiona of
aluminum trialkylss' 'In a variant df'the synthesizing process, aluminum-trialkyla
'are 'added in a quantity of 1-M
SUB CdDE: '07'~ SUBM DATE: 220et641/
Card UDCt 661.968.5461621'34!11.,

_00D UR- 0 - 00A 0 9 -
_7 TZIZOR
INVENTOR: Popovj A, F,; Korneyev, It. N.; Koro',kov.. . Ye. X.; ~k~ggr_h..
AA_F.; Rybakovao L. A.; Zakharov, G. S.; Kuri tsyn, V# A.; Kroll,
Lebedev, S. I.; Rabotnov,, V. V,; Solovlyev,, V. V.,
ORG: -none
TITLE;-, Preparative method for, alicylaluminums.' Class 12., No. ~188973
SOURCE:. Izcbreteniyap promyshlennyye obraztey, tovarnyye znaki, no. 23,,
1966 '.191
TOPIC TAGS: alkVlaluminum, chemical:synthesis, aluminum compound,
ABSTRACT: An Author Certificate has been-ii3su3d for''a method cc pre-
paring alkylaluminume. :The metY-od involves the reaction of aluminum
with hydrogen and olefins in the presence of trialkylaluminum and of a
halide of a group IV or V metal, As 77)
[BO
8UB CODEs 07/ SUBM DATEt o4r64
UDC: - 547.2~6.2.01
Cam 1/1

FVflML'SHTNTNv X'Z#; TIMORMN, lox#
Affect of a low molecular preparation and gel-type fraction of tho
carboxymethyl cellulose on the stabilizing property of carboxymethyl
eaters of cellulose In drilling muds. Isve vyse uchebe zav,; Mfift' I
gas 2 no.6:27-31 159. (NIRA 12110)
~Lxookovskiy Institut, neftekhimiches1coy I gazovoy provVehlennosti,
imo akade I.M. Gubk1na,
(Callulose) (Oil vell drilling fluids)

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at tho %%la 4 o1wi*w-s awl the lwrp~&Wutm at Abe PtAnt
'it lorgiumifte li4clatity. &I"* flouvrink's upper limit V.,
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tion lo + f/# (whm 0 - do/dr) b ly in
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4 - - i~ Ji4 i
I
ee-~ mm
L i - '. '- L ~ ;F , -,
.i "
;I I ~ ; ~il vr '$ii ; , I
., ;j! - 9, U , 0 1
~f , , ~ . P. I Wl ; L

.1711 a
,ZHIGAGRi X.E. professor, rodaktar;,STWANTANTS. A.K., professor, red~k-
tor*- T'
MIDDY, A.A.,'11andidat okeArmicheskikh isuk, rodaktor;
LUWIMAN, R. 4D. ,kandidat filosaftcheskikh imuk. rodaktar;
CM=ZHUNDY.~N.I...prefesoar; YXRSHOV, P.11., redaktor'; OLTWICH
V.M.1 redaktor; MURAVITW, I.M.. professor, rediddor- SHOEMLKA-
CHW, T-11. ,-professor, redaktor; CIJARYGIN, X.M.,,pirefessor,
rodaktor; DURAYILV, F.Y., wofessor, radaktor; KUZKAX# Te.H.,
professor, radaktor;.POIDSINA. A.S., t*khnicheskly redaktor.
[Nixtb scisatific and tochnological conference of 1954]Devis-
tat& nauchno-takhnichanksia konferenteiia 1954. g. Moskva, Gos.
uauchna-tekhn.izd-yo neftlanot i2gorno-t6plivnoi lit-ry. 1955.
205 p. (microfilm] (HLRA 8tg)
M011cowd Noskovskly'veftlanoy Institut. Hauchuoye studenchoskeye
obahchostvo.
(Petrolem)
((holo

ZHIUCHI-JiTS, professor, otvatetvannyy redaktor; MURAVIUV. I.M.
rofe-soor, rodaktor; TUMOHIROY, A.A., kandidat ekonoxichs;kikb
nauk, redaktor; YEGQROV,, V.I., kandidat skonomichaskikh nauk.
redaktor; CHAWGIN, M.H -., professor, redaktor; DURATIT, Yolf.,
professor. re"ktorl NAMITUNO N.S., dotsent, roftktor;'BIRTUXOT,
V.I'; doteent, riedaktor; YZGOROV# A.Y.j dotsent, redtaktor; CRUM,
I.A:. professor. redaktor; CKMOZHUKOV. P.1., professor, redaktor-,
KUZNAK, Te.M., professor* redaictor-, DOUNOT, Va., professor,
redaktoil PANCHINKOV. G.9., professor, redaktor; ALHAZOT, N.A.,
doteent, redaktor; TAGIUV, I.I., redaktor; GURIVICS,
ZRIUCH, 1.7., redaktor; DATRY, G.A., redushchly redaktor;
GKRUWYXVAR~I.M., tekhnicheskiy redaktor
(The tenth.scientifie'anit technical conference, 19551 Desiatals
naualmo-tekhaicheskaia, k4aferentaita. 1955 g. Leningrad, Go*,
nauchno-takhns izd-vo neftianoi, i gorno-toplivnoi lit-ry, Lenin-
gradskoe otd-nie, 1956. 167 P. (MIRA 9:7)
10 Moscow. Moskovskly nef tyanoy inetituts Nauchnore studencheakiye
obehoheetvo
(Petroleum engineering) (Fetroleud geology)

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'Effeci of drilling mude on the permeability of cores. left. khos.
35 no,11:62-67 N 157. (MIR& 10:11)
(Oil wall drilling flulds) (Rocke-PermeabIlity)

KUZ#Wt Ye A prof. doktor,tekhn.~--naulc, red.; TARAM V.D. prof .,- doktor
tek~;, nauk,~ red.* 7 a IF. prof.,red.; MMAVIYICV, I.M.,
prof,,rede; TIKHOMIRMOA*49, Rande ekono nauk, red*; YMOROV,
V.I., kand., ekone-nanko red,, CEMYGIMt MA., prof,# rod.; DWAY3Vj
YJ " prof., red.; CHMIOZHUKOV. N.I., prof..,red.,- CHARNTT,I.A..
prof,, red.; PMOHOKOV. GX, prof., red,; DAXEWOV, V.I., prof.,
NAMMIN. U.S., dolcior khim, nauk, red.; AIJUZOV, N.A., dotal*,
VIUOGRADOV, T.N., kandtakha. nauk, red.; BIRYUKOV, V.I., kand.
telchn. nauk, red*; TAGIYXT,:Z.I., red.; GUMOVICH, Y.M., red.;
GORIKOVA, A.A., vede red.; FEDOTOVA, I.G., tekhn, red.
[Proceedings of the conference of technical schools on the problems
of now equipment for the petroleum industry] Hashvusovokoe saidshchanis
p*-voprosam novoi tekhniki v aeftianoi promyshlennosti. 1958.
materialy... Hookya, Goo. neuchno-takhn, isd-vo aeft. i gorno-
toplivnei lit-ry. Vol. 3. [Manufacture of petroleum industry
equipzqentl Neftianoe mashinostroente. 1958. 222 p., (MIRA ll.-II)
(Petroleum industr7-7juipment.and supplies)

CMMU0ZHURY.-N.I8, prof., doktor tokhn.nouko' red~,L;ZHIGAG
ViOMIROV
otVOiBtVe'nnyy red.; MMT'1YXV, Z.H., pro A*Aoo
kand.ekon,niuk,-rsd. TBXMOVp.V.*I., ka&ookononeuk, red.; CHARTG11.
H.M:,. prof., red.; DMTW, 7.7., prof a. ride; KUZ14AK# Te.AX*q prof,,#
red CHARNYT I.A., prof red.,; PANQHENEOV, G.Hot profo, red*;
Wbft7, VAT., prof red.; NAMETKIII. N.S., acktor kh1m,nauk, redo;
AZMZOV, N.A.,'dots:, red.; VINOGRADOY, V.21*, kandetekhnonsukp redo;
BIRYUKOV, V.Io., Itand.tekhn.neuk, red.; TAGIYRV, I.I.,red.; GUREVICH,
~V.H., red, ZAKARAYBVA, K.H., vedushchiy red,; KUKRINA, R.As, takhas
red
[materials of the Interuniversity Conference on Problems of,New
Tr"tices in the Petroleum Industry] Haterialy mezhvuzovskogo
soveshchaniya po voprosam novoy tekhniki v neftyancy pro*sblen-
nosti. Moskva, Gos. nauchno-tekhn. izd-vo neft. i gorno-toplivnot
lit-ry* Vol.2. [Petroleumxefining) Peterabotka nefti. 1958. 289 p.
(MIRA 11:6)
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GORODNOVI V.D.-; ADELI -'LB.--,;f0IGAC ad)-ji MOROWVA Ye.,V.