SCIENTIFIC ABSTRACT FR:BELYAYEV, A.I. TO:BELYAYEV, A.I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000204600041-6
• Release Decision: RIP
• Original Classification: U
• Document Page Count: 1
• Document Creation Date: November 2, 2016
• Sequence Number: 41
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTR

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/1~~/~o/ouo/o~./0~-1/�~5
~;o~l/E235
inium Ce 11 Electrolytes Containing
properties of Industrial Altuu tration
~agr~e sium Fluoride from 3 0 5 t o~ tl~.e
ratio decreases as the ~gF2 concen
cryollte the Mg 2
increases. On increasing to decreases notice onclusians~
volatility of the electron-y cells contain~~ng
~ he authors arrive at t~~;iniumow~ng ,~
(Fig 3)~ .r the sam~
1 _ Electrolytes of indnstro~nt~`lapproximately
MgF~ have a lower melt g P electrical conductivity
The followl.n~;
density an,d a somewhat lower
d volatility than th�se without MgF?iication of NIgF2 as
an electr`o-
conditions are favourn~ toff industrial alumiFi~ 5 to G'>, ~%o
one of the consta~tue to ~a65 and Mg oC (iae�
2e5 a to 9~5
lytes: cryolite ratio stallises at 93
electrolyte cry oint of a similar
Such an o, below the melting p density of 20090 to
3C to ~5 ~ it has a
lectralyt without MgFZ)~ the same as a coconductivnigy
e ~ practically electrical
2.036 g/cm (i ~ e ~ Mg ) grid an
ectrolyte Exec fro ~2_ ~4eo lower. by On1.6 to.f0om~+M~F )~
of 9? to 207 ohm .,cm ~ ~ elPctro].yte free ~ ~
-~~ than that of an aY1a10~,4L1a V
Card 3/4 cm .._.
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FOR RELEASE
~/ 136/~0/oc~~/~+/011/0~ 5
LU~I/L235
ndustx'ial Aluminium Cell ElectralyteS Containing
properties of I
~,agnesium Fluoride
ctro]. to samples taken from t7ie vats b dhydros'Lat~ic
~f ele y
Table 2 wa~~ de'termined in the onshienwasAf nand to exist
weighinga No distinct relati F
- E de:r~s:~ty of the electrolyte , the c~y~l~te rat~.c
between th3
and the Mg:~z content o However, on ra~.sizlg t ~ 2
ntent t'he density usually increases acid this increa~~e
co 9 content,
ma precede the decrease in den~iaycertain ~gFt y
y the cryolite ration A
lowering
electrolytes r~'ith a higher cr~Ql~ithrdtlowerncryolite
lower density than electrolyt Table 3, Fig 11 In
ratio if theiz~ MgF2 content is high
e 4 tb~e rE~sults of specific ~:lectrical conductivity
Tabl
mer.~ts ~~re spawn for e 1.ectrolyte samons~ f~omg DA
measure fnesite addit
vats work~.ng with caustic mad,
ws the r.elationsh:ip between speca.rrolelestconcainix~g
sho
conductivity anal temperature of elec at 1000oC of
MgF2 a ThF, specific electrical conductivity ;,
various percentages of MgF2 i
electrolytes containing
in 'able 5~ The volatility of ~tdasconstant ct:co-
shown ntheta-c ones,
Card 2/4 lytes, as we 11 as of sy
L
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h-
~OOfl~~~~11~02
5~11~~235
. ~ x,09
fee A
hemcY~uz~lna q~ ~;1e ctr�l.yte,~ -
v ,~.o Imo,, and ~ ~ Aiuminium ~~1
~oR~ ; gel a e e ~1~ ~ndus~;r~,a ' de 45_~~~ CUa;~~.)
AV ' ~�~ertl ~tat~nesl~ Fluorr }:r 4y ~?~' ire t~~e mos'G
~~Z~L~ ~ taini~~~ ~ ~ ae~~;e;r.~i~ 1
Coy' metally, L9 way, ~t;a _ies of in~u~tria
e triyye e
Tsv ~vesta.~at ~oncal pr�pert , de and to mashes
ZODICA:~ t~~e ~ c~i~~mi ~luorl eiectr�~~
~'~~ a~ c- ~ T is al and ne s~.um suc1~
TRACT ~ the �rtant ph,~s ta~.~.n�; mad erties of fluoride � .tic
imp ccium r taus
ABS ~ main
electrolyte n ~ tween t ont ~in~-n~=~ . th additi�n5 from ~~~ vats
comp~~'so to s not c ~ inU wl e oaken uaibi~-its',
a ~ elec,tro7.y lan-~ ;u�7.k to wer the1y f
a,~~il~i~ ~ o~ e~.f3cta~ol ~re:t;ion ~ndtility were,
gt~~ ., e samples bp~orE oft and '~tolatrolVtes was
.~agnes~t ~ Ce elec to {~ �~�o the
ro~i~ately txl al cpzlduc of of the ~ 2 � 56
app e7.ec ite ra.ti tent Was e ~ua%b~-lip%y of
t
dented�' ~~le ~ ~ the M~F2 c ~ a rj to ~�%� � ab~ ~. o ~~:e tati~-~-se
to s ~ � ?~ an t Was ~.~~ T crys
2o2era~e CaF2 tr lytes tis fee elecos.othan that of
av elec wh1ch M~F2 - ~ to 35 ~ The dense-ty
the at~ove eat ately ~ ~seP Table 2~ �
u:c
temp ii~'her by a~ntainzn~'~ M~,~2
electrolytes c0
Cara l~4
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~"~T (~S~ f.~ o lj, s � ~~:~I.~.I.a:1.L~ir Y ~ ~ a .1.._~ y_,_..._.. }
SOH .L` s 7 - ~.,._.--.'._-� /~I"~ ~~~LL`"'G3 L~ .~a~L~'i
..-__~f. ~e~_~~,c~~t.l C~oti~~iztt:~t;ivit,y . C~z ~:1n~1 M~:; fluot.~ides intro-
ducert ~.rtta the tiiir7.ts of psPUclotern~~r~,r ~z;~~~:t;otn~ in
a ilt~i.x . cluu~.t;3 ~zr~' sho~~n In ~~i~. 3. 'raven c.rj.
'~' .9 the cotl~~ucti~~rl.ty maintains Its
vai.th the atzsoa.ute v~~.ucs being 1.o.vGi� in t;h~:
hj.r;her :l.rl thc: :t~ltret.~, c~~~E:. Con;~equent]-y,
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PhySi.co-Chemical Prcpert~.es of Cryolite- ''~r'i-''-r
Alumina I~ielts at a Simultaneous Pr�esence SOV,/149-~0-1--15,27
ir; therr~ of Magnesium and Calcium Fluorides
melts of I,~.) dr~d `~2 melts o1.' (II) were stud~.ed;
resin, is ar. e slio~vn in Fig . l � The crSratall izat ion tempera-
ture of s~r.~terns where t, was :' .~) was 5�C hi~rior teat;
that of sys;tern witki n = ~'.`j, The author:.; r�ez'er~ to
n as the I.~"yolj.te Number (c ,n.) . ~~J~~er~ c .r~ . is ? .5
and alumit~~ '1s absent, the ci�ystallizatj.on point; is ~'oG
(with alum'~t~a, ~C?~C) lowet:~ i,l~~~n t~ic~.~ t^r 3,Y,h c .n., ~' ,'
bensi.ty. At c . n. '? .`~' and ~? ,;), addit i.on o�' i'J.I.iorides
incrE'aSes the density of melts . At c . n. ~' .5, addition
of niol`~ed 31um:~na on the loss.
OSSes are 1/50
t~18 ;metal ~
g
,
GOntentS
9atu~"~t8d 1~8~t~
R~8SS~.VB
cnant~en~; ~,s ~anl..y lU;~, but w~.th 8
ence of
0
the A:1
l
i
h
.~
3
a
pn
ut
the lrasse:x ~~.sen Tha expor~:i.ments to find t
alumina o~~ u~':~'~3z~t eff~.~vwith melts containing ?~ Mg~~2 +
l
~~
~~i
~,
g
i.a~ZOrator;;~ ur_
T� reduce
3i~ ~a~~ and w~.tal:~ ~rara.o~us aryolite ratios
he
f
t

Card a
solution la:~ the ;~orunduia aru~~.ble soma o
ra hit ~
~
repared beforAhand in g.,...~._.._
e~^i~
lt
2/'~ p
s w
alumina me
aonfiai.ner at :iU~O~ �~ and the alumina content was kept
'~ 4~s otre~r~s ~~ere melted direcfi~um c:rucibleo with 170 ~,
The ~,orund
oU
~
c.;antaine~~ at g7o
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o~s~~
:~"l~l d sav/lgo~59~5~�3/37
d F~rsano~ra, ._
AUTHORS: BalyaYev~ a~. T~~ s~~~ h A Moscow)
niniu~- O~idg oXi Losses and Currant ~h
TITLL~: I uenca o~w
L~ffioiency of A1um:~nium in ~leotrolysis of Crvolita-
Alumina Melts
otdaleniya tekhn3c*ht~ SR)
PERIODICAL: izvestiya Akademaiii ~k~uliv~'~~~959,Hr ~~ PP ~
nauk, Mstallu:~g1Y P
ABSTRACTS The authors pr~i.n.t to th� differenc~antinuestion of the
opin~.ons on the te~hni~ally import q
optimum content of alumina for aluminiumneltherliterature
with cryolitewalumina melt~o `Ih~Y out~i
on the nature an:d properties of such me~gstion.go Theto
describe t;he:~r c-wn woxk to so:l~'e this q
first e~pe-riznents on aluminium losses ~ercontainers~nto
two series With closeantainers werep~2 mm outer diametar~
respectivF~lyo the c
3~ inner and 1~t1 high and held 100 g ofnsae 2 p13s ~hede.
The cryol.lte 1~a1,,.o was varied in the ra g
temperature b�:l~~g kept at 1000 ~" l0 oC a Aluminium loss
Card is plotted agains'~ orxolite ratsoshowPthat ~.n gensrala.w
1/3 contents iap t4 :LO~ ~ The curve
with a ~Lr;yo~_~.1~e :r'at-i~o ~7ver 2s~ losses rf.se consider+ably

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Setup of Higher Education ~,n the Ch~.rc~'s~' .j j�~F~~
SOV/I~~9-2- j-31/3
People's Republic
of higher education wi11 be raised to higher standards.
One off" the most prom~.nent~ ful?.wt~.me sr,}zools i:~ the NUrth-
eastern. Po1~Ttechnical Inst_i.tutc~ at Shei.lyang (Nittl:den) .
It has the following departments. Ferrous and Nor~-
ferroup. Metallurgy, Mechanics, Electric and Pat~,rer
Enginee~rin , Minis}~,~,Natural Sc:ier~c~:s, and Techn~.cal
Ph;~sic~~. ,800 students are enrolled. ffhefc3aorsy 21
eonsist;s of 690 persons, of wh~_cn 24 are pro ,
docents, and 217 t~;achcrs . T7ic, department of Non-
ferrous Metallurgy was or~;~~ni~.~:d in l~?3 and consist:
of following chairs: dressy-ng of ores, metallurgy of
light rnctals, metallurgy of heavy meta7_s, metallurgy of
rare mcat;als, ivoz"lcin~ of not~fc~rrous meta:ts b,T pressurr--,.
There are 932 students in this d~:p~~rtmerit; i~, is cc~uipp~:9cl
with m~~.nf laboratories; i n connection w ~.th the studies
c ~ an aluminum
~,~ is 1~lanncd to bt..:i.ld four plant. in 195:
plant (electrol;ftic and E.lcct;r~othe:rmal proceases), a
magnesium plant (silicothermal process), a z:ircanium
plant, and a uranium plant. `1'hc article contains
Card 2/3 further detailed data on t;he program of studies, on
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18.0000
75l}a5
SoV/14g-~-5-31/3
AUTHOR: BelyayE~v, A. I.
y_....�...~.~.,...~.w..~,~._._..,....�.,~..�..,,...,,,.,,
Setup c>f ~iig}{er Educat;~.on a.n Fhe Ch:i.nE~se P~~c?x~lG's
TITLE:
Republj:c
PERIODICAL: Izvest:lya vyssha.}th ueh~;br~,~l~ch :~avedeniVr. 'f~,vetnaya r~etal_
USSR)
~i8-~1g2
1
.
.
lurg~.y~~, lg ,Vol ?, Pdr 5, pp
ABSTRACT: The above subject is treated primarily in conjunction
etallurgy of nonferrous metals
f
m
with the department o
of the Northeast'ez~n f'olytechnical Institute. There are
three types of institutes of higher edl,icai;~.on :i.~7 Ch3na
nths' studies
' 8
,
mo
full-time courses consisting af
and 1 month's vacation each year; regular
onth's work
,
m
institutions, of higher education ~vhich are associated
f
with industrial plants, the students being workmen o
these plants; and evening or correspondence coLirses.
ation ac~cesible f'oi'
d
uc
China's, aim is to make higher e
and it hopes to achieve this aim in the course
Card 1/3 everyone,
of lj years. In the next 15 years after th:i;,, the levwl
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~ ~
Concerning the
Metals of the
Republic
Card ~/~
Meta1].ur~,;~ of Light
ChinesE~ People's
t 5~+a3
sov/~.~9-2-5-29/32
small pl.ant;s were erected i.n Shen;~an~ (Mulcden~ and
Poking. The~l wez~e de~i~;ned i'or arI outp~.It of 2~ t;~?r;s
per month. Small melt;inra pots are powered ~,~Y. ~~ ~,~J~t~
A current. Then: two p~.