SCIENTIFIC ABSTRACT TSEDLER, YE. - TSEFT, A.L.

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• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001756920017-3
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 14, 2001
• Sequence Number: 17
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

ANUCHIN, V.; IOFAj L.; ]UtdTNIKOV, A.; 3AUSHUll, Yu.; SOLOTISOVA, T.;
TSEDLER, Y,~.
Nikolai Vasillovich Vorozov. Vest. flook. un. Ser 5:Geog. 18
no.6:77-80 N-D 163. (MIRA 16: 11)
--- 11-1~ ---1-l- -
1 ~71
77~7

UMOV., A.R.;- MOSEYEVA, G.I.
fteplanting treatment of the tulbotubers of &IMIoluses. laucho
dokle vys. shkoly; biol. nauki no-3:115-118 160.
(MIRA 13:8)
1. Hakomendovana, Botanichaskim sadom Hoskovokogo gosudarstven-
nogo universiteta Im. M.V. Lomonoeova.
(Gladiolus--Dlseases and peate) (Potassium permaganate)
(Granonan)

TSEDOVA. A.N.
Bark diseases of trees in large-scale ornamental plantations
Biul#Glav.bot.sada no.35:95-103 '59- (MM 13:25
1. Botanicheskiy sad Moskarskogo gooudaretvennogo univerBitata
im. M.Lomonozova.
(Moscow--Trees-Diseases and pests)

GIY,UA;') L.J., -?n(I "On the Pr'
DiclOCY of SeptlorL: on Kendyr," Ol)lc,~' Of* ~!!c In'J'-l'i0u0:ieL;s rtnd
.1010,
'100 no. 2, 1,;"
2 7
SO: Sirc Si-90-53 15 Dec. 1953

saa--.nni, Aleksnndr Phnonovich; INZITYK, F.A:;~TSEDR1K, D-F~-'
CHICHAYEVA, L.I,,, red.; PROKOFIYE;VA, L N -,--Te-Un. red.
["Khersonetell corn harvestitT combine) KukuruzouborocbzWi kom-
bain "Khersonets". Moskva, Sellkhozizdat, 1962. 142 p.
WIRA 15:7)
(Corn (Maize)).-Harvesting)
(Combines (Agricultural inacbinery))

TSZMIK. D.F.; MUM, r.A.
The EM-3 and EM-2 co.M harvesting machinery. Biul.tekb,-ekone
Inform. no.4:53-56 160. (MIRA 13:11)
(Corn (Ma12e )--Harveating)

TSURIK, D.F. [TSedryk, D.Y.]; HUHNIX, Y.O. [Nyzhnyk, Y.0.1
"Khersonets" Corn Combine. Rekh. oil'. hoop. 11 no.6:29-30
JO lk. (MMA 13:11)
1. Zamestitell nachallnika Spetsiallnogo konstruktorskogo
byaro Khersona'kogo kombaynovogo zavoda (for Mdrik).
2. Nachalinik gruppy Spetsialinogo konstruktorskogo byuro
Khersonskogo kombaynovogo zavoda (for Nizbnik).
(Combines (Agricultural machinery))

V.Ye., lnih. ; TSEDRIK I.F. , insh.
.i .9
.:Latirig forrocert.ri !,Ito cvioln I %xraco cuo' JZ-011-
inom. - ko
lAt. proizv, r-,o.lt2-2- Ja (: ir,?A 19: 1)

I'i- d7
41
no-, -

L 1.
Con.,,uctan:7o snlu%ions.
6.2-65 163.

1'.S., Cirid whys '.1ath Sci -- "Oss) I'Relat,;rn c4~~.-
o'.4
polyrrystalIV, struct. ire,,\of inv.ct. formatirm.11 Odls~ssa, 19r-".,
12 ur (Odessa -,',rate univ im I.I. Vecinnikov) l0 coi;ies
(?-L, 27-5t, 103)
26 -

SOV/137-58-11 22148
Translation from: Referativnyy zhurnal. Metallurgiya, 1958, Nr 11, D 46 (USSR)
AUTHOR- Tsedrik, M. S.
T IT LE: Relationship of Polycrystalline Structure to Temperature of Ingot
Formation (Zavisimost' polikristallicheskoy struktury ot temperatury
obrazovaniya slitka)
PERIODICAL: Uch. zap. Minskiy gos. ped. in-t, 1957, Nr 7. pp 103-120
ABSTRACT: A description is presented of the methods employed and the results
obtained in experimental tests of formulas for the maximum number
of nuclei Nm,,n0,710(n./' )2/1 and of the time required for total
. - w ) 1/1 of a supercooled liquid, where
crystallization, Ttot~1,32(.n
n is the rate of nucleation and w the linear rate of crystallization
The relationship of the n and woi betol and antipyrine to tempera
ture is examined under laboratory conditions. Comparison of the
curves of temperature dependence of n obtained for solid (S) and
drop-shaped (D) preparations shows that the surface maximum for an
identical substance is 10C lower for D than it is for S. It is shown
that the w maximum is closer to the melting point than is the n
Card 1/2 maximum. Data obtained in measurements of w and n are used to

SOV/137-58-11 ZZ148
Relationship of Polycrystalline Structure to Temperature of Ingto Formation
determine the parameters of an equation su:,gested by N. I. Shishkin (RZhFiz, 1957,
Nr 8, abstract 19621) for the relationship of energy of activation to temperature,
Calculations are made of time of total crystallization and the maximum number of
crystallization nuclei versus the temperature, Comparison of the theoretical and
experimental curves shows the equations undergoing verification to present good
agreement with the results of experiments under conditions of comparatively small
degrees of supercooling, while substantial supercooling results in disagreements
between the two. These disagreements are explained by exaggerated W values
obtained experimentally which are due to the influence of the surface of the glass
upon this characteristic in thin plane-parallel preparatiors, It. is shown that as
the temperature of "development" decreases-, the maximum. nun-lber of nuclei and
the time of total crystallization increase virtually tip to the temperature of vit
rification. A shortcoming in the experimental method adopted is found. This con-
sists of the fact that at the temperature of "de, elopment" of the nuclei only those
nuclei survive which have attained critical dimensions corresponding not to the tem-
perature of exposure, but to that of "development".
1. G~
Card 2/2

L 18445-63 EPF(C)/-WTW/BDS Pr-4 WMAYArrrl
ACCESSION NR: AT3001896 S/2912/62/000/000/0071/0073
AUTHOR: Tsedrik. M. S.
TITLE: Study of the crystallization of RUAthalol~nd azobenze the small-
droplet method.
SOUACE: Kris tallizatsiya i fazovy*yo qorehhody~*. Minsk, Izd-vo AN BSSR,
1962, 71-73.
TOPIC TAGS: crystal, crystallization, crystallography, impurity, nucleation,
nucleus, spontaneous, naphthalol, azobenzene, droplet method.
ABSTRACT: The paper describes reasonings stemming from experimentation
intended to overcome the shortcomings of current methods for the investigation o-
the dependence of the number of crystallization centers (CC) in extended continuolls
specimens on the exposure time, in which the growth of the CC's and the simultan-
eous decrease of the noncrystallized portion of the specimen counteract each other.
The author uses a large number of very small droplets to minimize the mutual
pirating of substance by simultaneously progressing contiguous crystallization
processes. Tests were made with naphthalol and azobenzene, with small volume:3
tested at different temperatures (T). Difficulties were encountered in the mainten-
Card I/

L 18445-63
ACCESSION NR: AT3001896
ance of a constant T for a long, time and the making of small drop-size specimens.
The m. p. of naphathalol is 95'C, that of azobenzene 680C Both were of pure"
grade. A compressed-air-type aerosol generator was constructed, and the
droplet-size distribution was determined. The present test series employed drop-
lets of 50 to 100 micron for the naphthalol and 100- 150 micron for the azobenzene.
A given set of droplets was used for one or two tests. The results of the experi-
ment are shown in curves of the per-cent numbe-r of crystallized droplets, n,
counted in a 56x microscope vs. the time of exposure. The parameter of the
curves is the T of the supercooled substance. Four to five measurements were
made for each T. Saturation was not achieved within the test series; the crystal-,'
lization process continued to grow with time. It is concluded that upon exhaustion
of available impurities, the process of formation of CC's continues spontaneously.
This is not true for certain organic liquids that are incapable of spontaneous crys-
tallization (SC), in which the number of CC's grows only up to a specified time
and then remains constant. An analysis of the experimental data obtained shows
that the probability of SC centers in naphthalol is very small, whereas the proba-
bility of SC on impurities is much higher. It is therefore. permissible, for calcu-
lations involving short time periods, to regard the process of CC formation as
attributable to impurities only. Relative to azobenzene it is concluded that SC in
the supercooled state is observed therein. Orig. art. has 3 figs.
Card 2/0-,
r

TSELI:1K, klikhaJ-1-Semenovich, knind. riz.-mat. nauk, dots.; BIRIGH,
Yevgeniya Vasillyevna; MAME"fr-,VA, Gulina Pavlovna;
SAIJITSKAYA, Inessa Fedorovna; VERENKNA, red.;
VOLCHAEOVA, A.K., red.
(Graphs in physics) Fizika v griifikakli. [4] V.S.Uodrik
i dr. Minsk, Vysshaia sh~ola, 1961,,. 258 P.
(INIRA 17:6)

kand. fiz.-mat,em. nauk; YlI.M.'OVICH,
Fedor Grigorlyevich; VIKULIGH, Aleksey Step,~riovich;
KACHMSKIY, Anatoliy Mikhaylovich. Prinimal uchastiye
YIJSHKEVICII, N.A.; VOLCHADOVA, A.K., red.
(Textbook on physics for persons entering achools of
higher education] Posobie po Mike dlia postupaiushchikh
v vuzy. Min:3k, Vysshaia shkola, 1965. 278 p.
(MIRA IS-.6)

TSEDROV G.) inzh.
q&r of --ldrpla-re engines. Grazlr~.all-
How to pre~.rent prezzaturc- w
12 no.8429-30 .Ag 1155~ (,d?l 15:8)
(Airplanes-Engines)

TSEGELSNIKY V. P.
- -------
The 7740 vertical broaching machine for external broaching.
Biul.tokh.-ekon.inform.Gos.nauch.-ii3sl,,inot.nauch. i tekh.
inform. no.10240-42 162. (MIRA 15:10)
(Broaching machines)

S/081/62/000/010/066/085
B168/B189'
2410 f."
AL'THORS t Mazurint 0.' V. , Taekh,omekiy, V. -A... P,
TITLEt Influence of complete crystallization of cektain lithium
silicate glasses on their electrical resiat,ivity
Pk;RIODICALt Referativnyy zhurnal. Khimiya, no. 10, 1962, 4209 abstract
1OK270 (Tr. Loningr. tekhnol. in-ta iia. Loq:oovetap nc- 59,
1961, 36 - 39)
TEXT: The studies here cover the influence of crystall4zation on the
electrical resistivity of glasses containing 27 - 337'a' U2 0 with and with-
- '2
out additions of CaO, BaO, TiO and F. Crystallizationlincreases the
2
electrical resistivity several times and doubles the activation energy.
The introduction of additives and variations in the Li 20 content have
little effect on the electrical resistivity of crystallized samples. A
comparison was made with the electrical resistivity of crystallized
sodium silicate glasses. jAbstracter's notel Complete*translation.]
Card 1/1

- -TSEKUI,',.t N.A~
Improve the regulations for the protection of urylerground metal
structures from corrosion. Elektrichestvo no.6:91-94 Je 161.
(,'-MU 14: 10)
1. Inatitut. nefti 1. khimit Imeni. Azizbekova, Bak-u.
(Eleotric railroads - -Curront supply) (Elec Lric curronts, Eddy)

~.12 - 5L- 5 -8/2 7
AUTHORS: Petrov, AL A., jeri-ijcL,~o,
Tuedilina, A. L., Teterina,
TITLEa Isomerization of Satu.~-ated 11jdrocarbons (Izomeriz!'Itsi. a
nasyshchennykh ugleyodorodov) Cojnmunie;:~.tion 2. Iso;.eric Conver-
sions of the Alkanes of the C12 - C16-Structure 'Gocbshc1heniye
2. Izomernyye prevrashcheniya alkanoy sostava C12 - C
16
PERIODICAL: Izvestiya Akademii Nauk 3:33H )Otdcloniye Khi;nichcski':h :;aulc,
1958, Nr 5, pp. 575-583 03310
ABSTRACT3 The use of polyfunctional cataljsts ;._-kes the succes3ful inve-
stigation of VieliBomerization of saturated h~,drocarbons with a
boiling-point up to 1500C possible. Nevertheless, it is very
difficult to achiere the isomerization of paraffins (with a
00 in the presence of het,~.rogeneous
boiling-point above 2oo
catalysts. The purpose of this work was the investif.!.tion of
the structure and of the properties of the iso;.crizaateZ. Above
all, the inomerization of a series of &Ikanes (structure C12-
-C16) was investigated in the presence of polyfunctional cata-
lysts. It was found that ramified hydroc..rlbono, ;:iainly with 2
Card 1/2 methyl-cecondary-groups are formed due to t.'~v iuc;.;urization cf

Isomerization of Saturated lkfdrocarbons. Co=.unication
J ~ '~ - i 27
2. Isouicric Conversions of the Alkanes of the C 12 - C16-2t.ructuro
the alkanes. Moreover, a catalyst with lo-aer
was found in the isomerization of high-boillir.~-
A thermodynamic calculation 'bf the real
of the alkanes of t1le C12 - C16 Y'as carricd chit. z~_re 5
~oyiet,
tables and 12 references, 8 of which are
ASSOCIATIONt Institut nefti Akademii nauk SS3R ln~_titutc.,
AS USSR)
SUBMITTEDt November 19, 1956
1. Hydroc ar bons - -.! somier ism 2. Catalysts--Appiications 3. Met!,,anes
--Applications 4. Hydrocarbons--Test metho(is
Card 2/2

T T
v:,-

1 V T f C1. J 7

ABSTRACT t -i,!"t:i Pai 1 0,1:! o fiY11 t h: c! ~-i
corbonn Ihe !r rQa"!t: r., 0j.: I; I

of rocr-ntly ve Ic rp,-. -.n1 io-ierfu.1 I y c
of mix":u-cao ~,f -"!Iter --,n.i
C'. vadiat4r,:. nt !.~f
nnwriv t'-C!, . Ai. ;:,ra:~rnt the examination of the c-on!-. ~eition,
the qtriictiu o ,nncl -1:c. rro-zertics of th,? frn-t~,;n e,~' n;.,.,,.~ral

t: ; j., c, io of
:7.!;~ iiiar
!"lor", thall ha-1.41
rill. -in th'.o (!~,.Lje i).ycical i-~nd chemIc:d be
em_plr,~'ed, th ttu 'Is to c,~~y, methoda for the dettarminntion 0!'
Card 1/3 the quan'.1ta tive del_t~nlencec of the bnaic p:,.y.9--cal ;- o-;erties

The ',ynthesis of Hliah--,olecular Hydrocarbons of. --ixej
-of the entive compli.-:&tc] uuof-, -4's
For tli,*.4 it is neceesary to
the said (1--~zw,ndence ~.,imultaiieousiy ;,ith nnturn' t d
Systei.,:s tell as ... itn rirtificf.:-l =.xtureq -)f idual
comi)ounds. "'he molecule-3 of hiofi-.molecular 1 n-7-
zs
poun,71.3 e) aciordijiF, to the inv,, 4--*r
!1OUV
0
recent yc-6-ru exhibit a mixed (hybrid) zt-ructur,. oti!:t-,-
worls, ntrtiQtural moribpra- of' d4ffc-en' hovrj1-:,,- t-ke
p,nrt in t1lie composition of the molecule. The ritilo Letween
etructure elements of aliphatic rnd cyclic natlare vizrie,- rith-
'In wide linito according to the chemict-11 nature of the minprnl
oil. ILL wag decided --n VAs connection to sYnt1,.c-.1.Ze CL ICOr
of hitherto not described hydrocarbons with a structnre ranging
from C-)A. to "79 with a different proportion o1' carbon ato=s
'In the'~tvu Ct 6Pal clement3 of' the molecule. The produced
hydroc6rbons together -,Ath their propartieti -;.vo ,*Jw!n In
ttible 1. t contOns I" con
pounds. Finally riomo particula,
Card 2/3 concerning the aynths-sis are given. There is 1 ti2ble.
Z

The tqnthesis of Ifigh-L'olecular Hydroc,,~rbons of '!ized tructure
ASSOCIATIO16: Tnt" 'I
nauk
(Petrolem Inatitutop JS USSR)
PRM;OTED:
SUBIA TTIV-;D,
&.nuary 4, 1958, by B. Arbuzov, J.'ember, _cvierly of
:';ciences, USSR
December 17, 1957
1. Hydrocarbons--Synthesis
analysis
2. Hydrocarbons--Spectrographic
Card 3/3

I
TSEF-T . -I-',-. * . t =..-i T".-
"Ths Continuous Froce5r- C a-finiw, Lo-nd I tt ", 1 , ", 2, 1cl,
, 'i .
LrIii, *,~t.) ~., I
IS PT.)ort U-15C6, "I Cct. Yj;51.

x x x Mm 0 0 !o.
'PlIttTITTIT, 11"It" W.U IIA I 1 10 It b a I
4_1 -1. If 1, a- A I I - ". VIW
lit 6.0 .(. ('40-$
00 A
The wiWiTA-Sup 44 line dust from the rober.Du r,ur,
fuMS90. A. L. To I Areboye MOW. 14, Na 7. 1#7- Jill
:0 1 93P)t, Chems.7-iiiii. 1940, 1, '.17tcI far. it - area
di-orhhed. In the first a Ifarri" xplo. CM11g. Cu+
Ilb Is charted with NaOll gall Nacl., 11,!hen' thew ve
IlIWd,Zndott it infroduZ lint 11 file 111,11 I.Mid. 11fland
In to Into the welt &a lite Ali. Alf, Cu anti Sit fill
into the raw 111b. a fill file C (It,q,t lite /it -hfo I th-Ati 1.11
lint 01F the melt, 7hr ",prl ~.l III, lill't Imin the Pb 1%
limPlf; hOwtvcf, the Mb I-quilt, volitannnaird with Cu.
Iin the 2nd prac"I the zn (filAt 1, intro.111'."i into It -mail.
heated special crucildc rittitic. nif9ter; NeOlf 4nd NoCl. i .1 too
Thk lwndtxvs a W.? Inell Still CII-enfil-hed I'll. SiTN't file
resteckm proirmls vi4gen(ly. the III ifii~t c.irried taking with
the Irstel must IV recovered. It it rmumincrid"I that it-
tort 1% rich in Zn he workril tip at the same time so thot
the operation can he caffied out at low tempt. and ft low
inCucanbkobtaiard. The melt contain% precious turfatit
anti can be extd. with refined Pb fly uw of the counter.
current Principle band heating). It can alto he wash"% to 0
with molten Ph by the liartirs; prot-rss ?wf(trr the sepa. olf
Sit or Cod. with water anti dil, 11,SO.. M. G. Nfoore *0
AJL!
i a,
a'.
13
, ~4_lt
n It
n it fit 140 n I .Ito
11 AT
U 9 AT 00 It, ft of Is a K a U 0;*
t 0 0 0 0 0 : : * 0 * * : : *Ole 0 00 0 0 -_ 00000 00 Sit/
00 i 00 00 to 0 to 0 * 0 000 0 'S ---

09
0
00
go
09
sea
0
jai
0-6- 0' 0 0 0 0 0 0
f III,
00
Wattf-jackat Imeltiss With the Of Oxygen-*Uricbed
lit. N. P. Dirt and A. L. Twit. nwaye Metal 1940,
No. 2 ' 114-7.-The amilmIm-dfiKMWTWadvanIm9v% (A the
uw of air einklirtl in 0 i3() taMU% (h) in pyyiti~, and wriji. 800
PyTitic smelling a Cu in xneltint of Ni front oulfukore,.
and in reduction smeiting of Zn. The mAin 341VUSItAft.
the furnacr4 (furrim
Are: increaw in the Lupacity Of
-Aitput); hisher temps. obtainable. exhaust SAj ticher in zoo
CO. as a by-proluct; 41ccmwd C(Mt of kniefirt cimstruc-
lion, ttc. The authom urge expil. wock on winicovs. zoo
Scale to (Altain acturatc captl. d4ts on the tech. and ms)-
nornic advantages the use of 0.4-wicbcd air.
P. N. I)AUifff
UTAkLMSIC&L LITIMAIIIIIIII CLASUricATm Use
Islas.) .10 a., O.d 10-1
..LLIIM
U S At CIP" Iwo*
It It it a .4 1
090 is 14 a --art
0-0-010 0 0 0 00 0 0 0 0 go e 0 o

dw
Note *9 1, ATKI
CONS ON-
Woo BSA Pf
The 4 1 Z 23 iIWlF3
Acs' U.5.3-X, - Jtbrf
1W cbe~,A No.&O-1.
q v we"
0 'lljusou-IL fm
low)" , . at 11.1J.
of
9t We be at to
A in %be t in a tu I. per I- D11W.",
sa"Wiad 104b .
btat too I I of of 00, N"COS
a 1. ,.of
d"d. 6700
t 1070 40., 01010C S(h
OW- VA 670- V
1=
the
. A
affl..

TSF.FT,, A.L.; SLIRIKOV, A.P.
Ways of ful,17 utilizing sulfide raw materials r~f' Western
Siberia. Trudy IPI no.18.3-13 363.
Physicochemical principles of saline and acid leaching of
sulfide materials. Ibid.414-25 (AURA 17:6)
I

1 3 7 -18 -
Translation from Referativnyy zhurnal. Metillurgiya, 1958, Nr 2, 1.) 18 (USSI~)
AUTHOR: Tseft, A.L.
TITLE: The Conditions of Formation and Dissociation of the Sulfates of
Zinc and Cadmium ~Ob usloviakh obrazovaniya L razlozheniya
sul'fatov tsinka i kadmiya)
PERIODICAL: Tr. Irkutskogo gorno-metallurg. in-ta, 1955, Nr 7, pp 3-25
ABSTRACT. The dissociation pressure of Zn and Cd sulfates was determined
A graphical method of computing the gas phase (SO2, 0, and S03)
as a function of temperature and pressure was worked out. The
free energies of formation of Zn and Cd sulfates were calculateL~
While a batch was being roasted on the hearth temperature con-
ditions and the composition of the gas phase favored the formation
of sulfates. However, when sulfides were present, their oxidation
quickly consumed all the 0? , and they decomposed the sulfates
inside the layer. The formation of sulfates in any appreciable
quantity then became impossible After roasting, when the quan-
tity of sulfides present was reduced, a partial formation of sulfates
C d I becallic possibit. The fol-111,01MI Of ft-I'l'iti-ti i1l1d MiliCo-th-14 did 110t

T)ie Conditions of the Formation and Dissociation of the Sulfates (cont.
interfere with the formation of the sulfates, and it did not contri-
bute to the decomposition of the sulfates caused by the considerable
surplus of free ZnO. Unless the ZnO is fully sulfatized, the
ferrites and silicates are not decomposed by the sulfur dioxide.
For the sulfating roasting of the Zn concentrates to be thorough,
a unidirectional -flow roasting method had to be used, so that the
gases from the roasting came into contact v,ith the roasted ash,
which contained no Zn sulfides.
I Zinc sulfates --5'or-_iticn;- -'naly3 is
..-nalysis
N. P.
2. Cadmium sulfates-rormntirin
Card 2/2

TSM, A.L., prof., doktor tekhn.nauk.
Theory of lead smelting in shaft furnaces. Sbor.nauch.trud.
KazGMI no.14:386-407 '56. (MIRA 10 0)
(I-ead-Metallurgy)

T.iaT, A.L.; XtilWIUVA. L.M.
Yormation of cadmium aluminates, silicates, and ferrites aLd their
behavior when subjected to sulfuric acid lixiviation. Vest.All
Kazakh.SSR 12 no.1:65-71 Ja '56. (KLRA 9:5)
(Cadmium compounds) (Leaching)

KISLYAKOV, lgorl Pnvlovich; BOLISHAKOV, K.A., prof., dokt., retsenzent:
prof., aoict., rati3enzent; SKOBEnV.
1.11., prof., dokt.,
retqenzent; UADOLISKIY, A.P., knnd.tokhn.nauk, retsenzent;
SHRIKOV, A.P., kand.tekhn.nAuk, retsenzent; BELTATEVSKATA,.L.V., red.;
KAKAY-EVA, O.M., red,izdatellstva; ATTOPOVICH, M.K., takhn.red.
J-Mota!'hirj:y of rAre metals') Motnilurgiin redkikh metallov. Moskva,
Gn9.nzuchno--tokhn.izd-vo lit-ry no chernot i tevetnoi metallurgii,
1957. 232 p. (MIRA 11:1)
1. Kafodrn metnllurgii tsvetnykh metnllov Irkutskogo gorno-
mot allurilofioskogo institutFi (for T59ft, Skobeyev, Nndol'skly,
Sorikov). 2. Chlen-korresnondent AN Kazakhskoy SSR (for TWO.
(Metals, Rare and minor--Met,,illurgy)

1,17
12
AU,T!',OrS: Pctrriv, Al. A., S,-.-.,
Jyc-j':o, S. 111., A.
,,
Teturina, I.T. F., Kialinsidy
A. Gall
13. D.
ern
,
,
,
TITLE: Iz-)-cr--47.:~.lion of 3,ati,rated !!jdro-,?.--bonr, (Iso-lerizatziyv.
lflc,7~eric
Convc-r-,,lon3 of 7lth C 6 - c Otrl-~tl
1 :I,.-.omornyye ,uotz--.ra C C~)

PERIODICAL: Izvestiya AkLdc::iii Nr--'~, S lP
otdole'lip-
l
l')5"', Nr 4, i)!. 47;7 - 4.15 (US311)
A73STRACT: Dlrinrr the lant yez;r-- in ~i nir-.~7er of it r~inl ad
o-,t Vc-t sat-arfi'ed are -,,ibiuct t,-, z, remar~--11.i

isomeritwition ( Rcfel-ences 1-4) unler li dra-en prenG,..:re
y
in the -,)rece;-re of catalysts (altlmonilic,;~Cs). T:.,is hetero-
i.lol.leri-~.tiori reaction of -~:t,irtefl h-70r-)c-,,-bons
found -,lready inl~-~.atri~:.l use at lcir-enit extc-:.", t*..":",
is -rl*rcat atfc.-ition -aid to tl~e of
tliu~-e hwn-ver, r(.1ativelL- few worl-o
/3
Card I/ inventi.--l.tion of t,!c rcacl-ion of inlividti-l hL,droc-i-',-ons
I

2
Iz imerintion of t ion I : Do
Conversiono of Al'anen With C 6 - C0 Structi:re
(on UQ sa-e conditions). On:y tho works '~)y Ch~a.ctta and
Khauter (Reference 4) are an exce:!tion !Lere. As the in-
ve3ti.-~~tion of inn.-7aric conver--ions of ~he
hydrocarbons of dif*;'crent -Avicture is of :rea-test i terest
the authorG decided to c---rry o,.it a syrtematic invez;ti--.-.ti~~rl
of the isomerization ruaction of V~e with L C C
G
strrct.iirc. The c7- cri7~--.qt was c~--rriud oi,,t to V e
f sy.,,, ter, ort %~ecial cur. li ltiono rn,l Mc-~.
of tl:c isom.;:,ri-~7.~:.tion of t-c inlividl-.-~! hylrocu-,-'-cn~ were
perfor-ed --4.- 10 ~Amo-:,'v~,ren exceas presn,,ire.
The obt~incd dat-, wcr~D com-:z~rcd .7iti, t',,.e
calculLted thermodynaL,.Jlc vuliies.
A new rieclianism of io=eric conversions of zz,.t-.r:itcd Ily1ro-
carbons in the praf~e-.ce of polyfiinction-A cA,,Ay-As was
mi:~~;enterl. According-, to thio mec:utnian the firot ul;~.-e of
Card 2/3 reaction leads to V,e of olef-ines. A13o a --,reat

62-58-4-6/32
Iltomerization of Saturated Hydrocarbons. Conmunicc~tion It Isomeric
Conversions of Alkanes With C 6 - C 8 Structure
number of new data were determined which offer new ideas
as to the binding connection, the structure and the
reactivity of hydrocarbons.There are 4 tables, and 17
references, 11 of which are Soviet.
ASSOCIATIONt Tnatitilt n#-,fti Al-ademii naul: SSSR (Petrole= Iwtitute,
AS USSR)
SUBMITTEDs November 19, 1956
AVAILABLE: Library of Con--ress
1. Hydrecarbono--Saturated-Isomerizaties 2. Alkanes
C6 -Ismoris conversions
Card 3/3

TSEFT, A.L.; TATARINOVA, A.A.
. .
Methols for selective extraction of Iron, copper, and ifulfur from
tho copper concentrates of central Xazakhatan. Vmat. All Kazakh.
SSR 14 no-8'-3?-J+Z Ag 159. (141RA 11:10)
(Karaganda Province--Copper ores) (Hydrometalbirgy-)

3(8)
"`~'OV/31 - 5"',-2- 51/1?
AUTHORS: Tseft, A.L., Livinskiy, D.Ya., and VyCoda, IT" . I.!, .
TITLE: A Study of the Dissolution Kinetics of Galena and
Sphalerite (Izucheniye kinetiki rastvoreniya gale-
nita i afalerita)
PERIODICAL: Vestnik Akademii nauk Kazakhskoy SSR, 1)59, :Ir 2,
I)P 38 - 119 (USSR)
ABSTRACT: This study was planned and carried out %vith the aim
of extracting non-ferrous metals, iron and dispersed
rare elements from sulfide concentrates, with iovier
production costs and better workinf,, conditions. One
promising method of solviii-- this problem is to ex-
tract metals from sulfide ore and concentrates by
means of selectLve salt or acid lixiviation. On this
basis, the authors crirried out a number of experi-
ments to obtain as much data as possible concerninG
the dissolution kinetic-~ of Calena and s,~Ilerite.
First, the authors ,-ive asurvey of the thermodynamics
Card 1/3 and kinetics of the sulfide dissolution nrocess in

A Study of the Dissolution Xinetics of G:jIera and Sp.haleri-le
genoral. Then thn,,j, (1~-al t-,Iie experiment..,; them-
selves, which were d.-no as follovrs: A. Determina-
tion of the interaction speed of 1) zinc and lead
sulfides with copper sulfate, 2) 4leri.te and -a-
lena with a mixture of copper sul'rate and sddium
chloride, 3) s-_-~alerite and Galena .%vi th ~c opper oxy-
chloride, L~) Sphalerite and Galena with copper o:-j-
chloride and cu-orous chloride in saturated solutions
of sodium chloride. B. Determination of the dissol-
ution speed of 1) sphalerite and Galena Ln a solu-
tion of ferric chloride, 2) sphalerite in a solution
of iron oxide sulfate, 3) snh,-,Alerite and j-yalena in
a solution of sulfuric acid. Analyzin(r all the data
obtained from the experiments, the authors stated,
that snhalerite and galena clan be disr3olved by many
solvents, and by some at tomperatures, vAnich do not
exceed the boiling point of the solutions. The
authors further stated that the di.,3solution speed
of galena considerably exceeds that of sphalerite Lind
Card 213 that all solvents used can be utilized for the hy,"ro-

7/ 7 1 n' /7 '7
A Stu-1y of the Dissol-ition Kinetics of Galena and Sphalcrite
metallurgical extraction of lead. The difficulty,
therefore, does not consist in the lack of solvents,
but in developing a successful technolor.-ical system.
The authors observe that selective extraction of
galena from concentrates is impossible, because,
though at a lesser speed, sphalerite will also dis-
solve in all sclvents. Accomplishment of thils task
in connection with the study of pyrite and chalco-
pyrite solubility has permitted the planning of a
number of Dartially technological systems for pro-
cessing polym~~tallic and copper concentrates. There
are 10 tables, 4 diaErams Iand 1 Soviet reference.
Card 3/3

F=ODICAL- T3"tayy. =etully. 1.L%. N.- 7. ;p 84-57 (L'3r~R)
ABS~RACT* On 23-2d Fcbruary 195,) a coaremnco was mold In Moscow :a-
card 1/5
Card J!
A
Carl 3/5
4/5
summing-up and cooraicatine; work on autoclave ;rocen
":
in the metallurgy or wavy, mon-rerrous, .1
rare and no
t. The conference heard reports as fojlc-.3- jM
D.H. Yukhtanov, Gintavatmet, on Progress thZOU4~hout tte
World an the ass Of hydrometallurgical, particularly auto- -

clave. methods for non-forrouu and rare =atal production; 1

.
0 X. Dobroknotor. Olpronikell . 04 nickel leaching practice
at
some Soviet -orkB-. N. Z-Onuchkims and 1. V- Dahrolchatal6

on the taormodynamicb and kinetics at the selective reduc- _
ttoo by hydrogen and carbon monoxide und or pressure Of
nickel and cobalt from solution; J-jp~ Leshqh and X. M-
saolopgYR, Gipromtkal- . on dosiga doaislZ~3--~i the MPPII-
notion of the rlowsheato dealt with by G. N. Dobrokbotov
;t th Yathuralnikell " SoveranikeL Combines and the
:
V
al
.L, (Ufj Nickel :Iork3; ;. N. Xa3lonltakLy'
Lemingradskly goraly lastitut (LaaimZrad Mining Institute)
on the advantagec of a combined flotation-autoclare
method far nickel-slactrolysis a.- slimes containing
'IatInUm-grOup metals', T-21- Zhil-lo, Severoalkell combine.
and ;. I-Seball , Gi4t3V*t--et, on the essentials or the
neutral m:tbod of oxidizing leaching of nickel 004~satrats
from any rter-matte flotation; 1. Sobol' on preliminary
I
AvostIgatioms on the development ar-a~ Sulphurous-
l
h
au
urLe method for leatbiag nickel add cobalt from
p
oxidized nickel area; NN. rAsIrmIt3Xiy, Makhanobr, am
-
the main results of luTeGLIZ
411003 Of the &UtOOlftye-Sada
process for treating tuagstan-ore beneficlation products;
T". 2aAmikaylo, Mokbanobr, and D-A. Zkl_%Xh.~T, Skopin-
skara (Sxopinsk) TsOF, separately. an pmblems It the

pplication of an autoolave-soda flow3beet to schoolite
:
.d volframits raw material; G. A. Mejerson, X. Ya.
Shapiro. N. N. KbAyakly. R. L.-Pawlyuk and A.
P.
-
ts7atnIkh metallov
asnoyarok Noa-rarrous Metals Institute) on the treat-
out or t4adatoa concentrate: 1= hcr=et1'3,%I, heated bell-
:;Ila with &-ids or caustic alkal!93; -T. I. Spirldonown,
I
1 Sabol- Y
3
I
G
l
L
B
i
1
.
o.
.
u
.
erl
ysyeva, -
n, 1.
%
ftla!r
and i.-T.'Rui.mko. Giatavvtmet, on the treatment at -
Pre;7aiid 'and unprepared sul4bide molyblerm-- raw material-
by oxidizing autoclav* alkaline It-aching: 1. Lt. Nolon'
and S. J~-Sotooll an M. kinetics of OxId I %icd--auTo-c lays
leaching; A. 4. Zellk- and Z_9._lya;1rA, Xrescoyarsk
'
Non -rarrous
Vet.ls Institute. an Me results or a study
of conditions for the sale:ttv. separation of lower oxides
Of tungsten &at molyb!snum from their $&1t Solutions by
hydroeon under pressure*, M. V. D~.rbI1zjaz. 0oroo-
metal lurglheskiy in3tlt-~- 0:14a.'ag-motallurgiCal IrStituts)
of the SivnerktOz (0.02=4-- council) Of the ArmYonskaya SSR
(Armenian SSR), am his investigations or emmoniacal auto-
slave lea~bimg under oxygen pressure of molybdenum conc.a-
trttes; 3 am tochnical-occocemic factors or
A. 1. 310.1-alkova and I N
P
1
a-
!
Xraswyarsic Tratltut#. on a; O;i
d'
:fa
g
outoolave ;rcTes3 to.- gold-zc=taIn1-g raw material ; N. 0.
Tyu=Ia, Ural'skiy pollteXLzi=fteakly Institut (Ural ~
Polytechnic Imatitute, on -he cenavlo-= of noble metal 0
In oxidizing a6toclaxe -ta:m8.Zg In thlOSulptStO solutions;
A. I. T-ft and D. A. Taz*-ic1z and A.
I I
ollurgy
and B-Q-flola'104 -28"Ltute r tt, A.3 K.= SSR), , ,t'aIY.
!,
On the physI:ozhe=I--d'- furx:=~.'-als %--I on works'trials of
autc-.,are jait ion:.izz or ;0ly--tal-Ic materials; 1. Yu.

G
1
L 1proalicel', tq ~ns~itt.blllty of wito,lo"
::%1
I
1
.g
for :cSt-tals: V. A. B,rn.t,t.Yn,
VAMI, On it.-.3trial ana.1-!e or a ~)~-.':i4ous
106CAlne pr~.*- for btAxItes: T. 1. 7:,n.r, IC!Xh All
SSM 1101OCa AL ',:Z.;Rl, ~:-, ~f ~- rare el..j.nt. la
various valon.-y states under oxygen and hydrcgen prdsst~re
in the pmaence or annyaro" az=~nln; ". L. Berlin,
Giatsvot--st, on autoclave de3Lt'A and oieratlOn~ T. 3.
jakOVIOT, -1proalkell and N. ".. Vistr.-kly, VNIZ
a*fEejinI=, on model an,! th. love.
lopcwat of=Ixurs: L% A. rolyazov, L. B. 511re,11--ot. on
the design or an hlgh-p.-~rv Vulp -,u,ap,
Q. L. Szva~t.. ~n the of *t-1
for s:id le.cll!aZ of cob,lt m,tte Ind zett.-flotation
C0QC.Qt-0t": Y-A. 1. Ar:h~~T, InIlneftek.%im, on carr-
Sion of ty".. lu-SIM ~rl IOX"D at-j.
In 0ola an- 5olutioa~ IR tr.. pr-.I~e or M~te.l
.altj ft:1! ovi4- V.
ci

YERRILOVP V.V.j TSEFT, A.L.
Leaching of a collective complex-metal sulfide concentrate by means
of a.zinc sulfate solution. Izv. AN Kazakh.SSR. Ser. met- obo
i ogneup. no.30-16 160. (U.aching) (MIRA 147,

S/137/62/000/001/023/237
A0601AI01
AUTHOR:
TITLE: Efficient methods for processing sulfide ores from Dzhezkazgan
PERIODICAL: Referativ'zW zhurnal, Metallurglya, no. 1, 1962, 9-10, abstract
1073, ("Tr. In-ta metallurgii I obogashcheniya. AN KazSSR", 1960,
3., 32-50)
T EXT An investigation was carried out upon the complex precious ores of
Dzhezkazgan from the viewpoint of their enrichment and a further reduotionlof the
concentrates. It was established that It is expedient to. aarry-out total extrac-
tion of the ore,-giving up the selective quarrying and Individual storage and
transport. To concentrate the ores one should use collective flotation, and:.the
degree of grinding and the reagent schedule should be chosen on an ovetall-basis
for the effective extraction of all the-siffides independent of the ore. The
processing of the concentrates should be carried out by the hydrometallurgital
method, ensuring the output of production ih the form of Cu, Re, Pb, Zn, Ago_'
S, Cd. Electrolytic Fe may be obtained as a result of solvent regeneration.
For dissolving sulfide concentrates one should use Edective salt lixiviation
Card 1/2

S/137/62/000/001/023/237
Efficient methods-for processing ... Ao6o/Aioi
which simplifies the scheme considerably and lowers capital investment. In that
case.the electric power expenditure is somewhat increased. A conversion to the
scheme-of collective lixiviation does not require changes in.the equipment and
may be realized on account of the reoonstruction of communications. Smelting
with distillation has some prospects; the usual schemes of smelting in reverbe-
ratory furnaces and electric furnaces with recirculation of the converter slag
do not allow the complex utilization of the Dzhezkazgan concentrate. There are
13 references.
U. Andres
[Abstracter's note: Complete translation]
Card 2/2

S10311601000101110031CrA
A16i/A133
AUTHORS: Kryukova, V. N., Tseft, A.L.
TITLE: Cementation of nickel and cobalt from chloride solutions by metallic
iron
PERIODICAL: Akademlya nauk Kazakgskoy SSR, Vestnik, no, ii, ig6o, 24 - 33
'TEXT: The purpose of the described investigation was to study the reactions
in contact reduction and find out the optimum conditions for a more complete
separation of nickel and cobalt from s6lutions. Reactions were studied in a
glass vessel with a hydraulic seal and a mixer. The vessel with the solution
was placed into a water thermostat with automatic temperature control, and cer_
tain quantities of powder iron were added to the solution. The solid matter was
filtered off after the experiment, and the content of metal ions not involved in
rea-,tion and the pH of the solution were measured. AM-5 (LP-5) potentiometer
with a glass electrode was used for pH measurements; nickel was determined by
the volume method with dimethyl glyoxime and cobalt by the colorimetric method
with nitroso-R-salt. The nickel content in the solution was 10.01 g/liter, the
cobalt content 0.46 g/liter; the acidity of initial solution was 1.5 and 2 pH;
Card 1/ 3

It
S/031/6o/ooo/oil/003/008
Cementation of nickel and cobalt ... A161/A133
iron powder with 0.05 mm grain was reduced by hydrogen. The effect of temperatire,
"ne,
quantity of metallic iron and acidity of 'he solution was studied. The
,ementation degree of nickel was low in room temperature but increased with ris-
ing Lemperature and reached 91.1% al. 1000C, with a slowing down of the process
after some tiTne a. 80 and 1000, which may be explained by slow Ions diffusicn
V'nrough the nickel film in the end phase of the process. Higher additions of
r-owder iron accelerated the reaction and increased thE degree of cementation.
Me acidity of the solution dropped and reached 3.8 - 3.9 pH in separate cases.
The process kinetics can be described by the equation
C~ = 1 - Ll-ktn (3)
where Iz!>( is the quantity of matter that participated In the reaction, and t -
the time from the start of reaction. The cementation of cobalt was very low
a', room tAmperafvre, increased with rising emperatures and after 30 min at 1000 it
slowed down drastically, appearantly due to the formed cobalt filin, Combined
cementation of nickel and cobalt was studied in a solition corresponding to the
conventional hydrometallurgical processing of matte nickel, at 1090C. 'Me cement,
ation degree was the same as of nickel and cobalt separately. It was found that
Ca-A 2/ 3

3/031/60/0W/011/003/008
Cementation of nickel and cobalt .... A161/A133
the cementation process can be accelerated by using a finer powder, increasins
the excess of powder in the solution, and by using mechanical grinding, i.e.,
a rubbing mixer removing the film of precipitated metal in the course of cementa-
tion process. Cobalt precipitation reached 90% with a mechanical rubbing mixer,
and nickel was precipitated nearly completely. The acidity of solution had some
effect - precipitation was higher at constant acidity, appearantly due to the
porosity of the forming film facilitating the ions diffusion. Conclusionst The
reactions at low temperatures are in the kinetic phase and meet the equation of
the first order; the activation energy of nickel is 10,300 cal/mole, and of
cobalt 10,850 cal/mole; at 1000C the process is in the diffusion phase, and the
deposited metal film resists the diffusion; the reaction can be made more com-
plete-,.by increasing the excess of iron, using finer iron powder, and using me-
chanical rubbing and constant acidity of solution; practically complete extrac-
tion of nickel and cobalt is possible from solutions containing both when the
forming solid phase is rubbed off mechanically in the process. There are-7 fig-
ures and 6 Soviet-bloc references.
Card 3/3

KASHCIW27, G.N.; TSEFT, A.L.; CHIGRINEVA, A.I.
Extraction of manganese frcm ores of the Ikat-Garga deposit b7 means
of a calcium chloride solution. Trudy Vost.-Sib.fil. AN SSM no.25:
12-20 v6o. (MIRA 13:9)
(manganese) (Calcium chloride)

KASHCHWEV, G.H.; TSIFT, A.L.; CHIGRINIVA, A.I.
Retraction of manganese frost ores of the Ikat-Gargu deposit b7 meanB
of a sulfuric acid solution. Trudy VoBt.-Sib.fil. AN SSSR no.25:
21-26 16o. (HIM 13:9)
(manganese) (Sulfuric acid)

TROITSUU, L.R.; TSEFT, A.Z.
Irtraction of manganese from ores of the Ikat-Garga deposit b7 means
of ammonium salts. Trudy Vost.-Sib.fil. AN SSSR no.25:27-33 160.
(MIRL 13:9)
(Manganese) (Ammonium salts)

TSIWT, A.L.; KASHCHEMAI T.V.
Precipitation of manganese from simple and complex solutions obtained
from the treatment of manganocalcite ores. Trudy Vost.-Sib.fil.
AN SSSR no.25-.34-42 160. (MIU 13:9)
Olanganese)

KASHCHWAVA, T.Y.; TSZFT, A.L.
Value of the pH at which thit precipiate begins to form In the pro-
cesoen of manganese precipitation from solutions of Its salts.
Trudy Vost.-Sib.fil. AN SSSR no.25:43-51 160. (MIRA 13:9)
(manganese)

~.,TSEFT, A.L.j RUMYANTSXV, Yu.V.; ZHITEREVA, G.M.1 KOCIMN, V.P.
lIxtraction of selenium and tellurium Ln the treatment of cppper and
copper-nickel slimes. Trudy Vost.-Sib.fil. AN SSSR no.25:52-59 060.
(MIRA 13:9)
(Selenium) (Tellurium)

'TSEFT, A.L.; SMOLINA, L.P.; TROITSKATA, L.N.; RUSINA, L.D.; ZAPIRVNAYA, K.V.
On the extraction of selenium and tellurium from their alloys with
sulfur. Trudy Voct.-Sib.fil. All SSSR no.25:6o-63 16o.
(MMA 13:9)
(Selenium) (Tellurium)

-TSEFT, A.L.; RUSIITA, L.D.
On the h7drometallurgicx-l treatment of slimes form the electrol7vis
of copper and nickel. Trudy Vost.-sib.fil. AN SSSR no.25:64-68 160.
(MIRA 13:9)
(Selenium) (Tellurium) (popper)
(Gobalt)

TSEFT, A.L.; KRYUKOVA, V.N.
.1
Process of the hydrochloric acid and salt leaching of nickel matte.
Trud7 Vost.-Sib.fil. All SSSR no.25:69-75 160. (MIRA 13:9)
(171 okel

KRYUKOVA, V.11.; TSVT, A.L.; SERIYDV, A.P.
Precipitation of nickel and cobalt from a ferrous chloride solution.
Trudy Vost.-Sib.fil. AN SSSR no.25:76-82 160. (MIRA 130)
(Nickel) (Cobalt)

ICRYUKDVA. V.N.;, TSIFT, A,L*
Study of anodid polarization during the electrolytic oxidation of
iron. Trudy Vost.-Sib.fil. AN SSSR no.25-.83-88 160. (MIRA 13:9)
(Polarization (Alectricity)) (Iron)
Olectrolysis)

TSX?T, A.L.; SKOROBOGATOVA, V.I.; GLUtUIXVA, 11.11.
Autoclave oxidation of ferrous sulfate in solution. Trud7 Yost.-Sib.
fil. AN SSSR no.25:89-95 160. (MIRA 13:9)
(Iron sulfate) (Oxidation)

SKOROBOGATOVA, V.I.; TSKFT. A.L.; GURULEVA, R.N.
Oxidation of ferrous sulfate in solutions containing zinc, nickel,
or cobalt. Trudy Vost.-Sib.fil. AN SSSR no.25:96-99 160*
(MM 13:9)
(Iron sulfate) (Oxidation)

TS17f. A.L.: TROITSKAYA.. L.N.
Wdrometallurgical treatment of
deposit. ZrudY Vost.-Sib.fil.
~Nickel)
ozidized nickel ores of -he (,sk
AS SSSR no.25:100-106 160:
(MIRA 13:9)

SMOLINA, L.P.; -TSZFT,-A.-L.---,---
ReMOVal of zinc, lead, and arseni6 from iron solutions. Trudl yogt.-
-:." Sib.fil. AN SSSR no.25:107-109 160. (MIRA 1):9)
- (Zino) (Lead) (Arsenio) (iron)

TSEFT, A.L.; HU14YAIIJTSEV, Yu.V, . M)CHKIIi, V.P.
I
Vacinim method of treating pol7metallic sulfide concentrates. Trudy
Vost.-Sib.fil. AN SSSR no.25:1.17-124 160. (MIRA 130)
(Sulfides) (Distillation)

S/137/62/000/001/035/237
n6o/.l 10 1
AUTHOW Kashcheyeva, T. V., Tseft, A. L.
TIiUs Precipitation of manganese hydroxide at constant pH of the solution
PERIODICAL: Referativnyy zhurnal, Metallurgiya, no. 1, 1962,23, abstract 10175,
("Izv. AN KazSSR. Ser. metallurgii, obogashoheniya I ogneuporov",
1961, no. 2, 33-38, Kaz. summary)
TECT: The process of hydrate formation In dilute solutions of Mn chloride
was studied by the method of precipitation at constant pH. It was established
that at pH 8.5 - 9.5 the concentration of Mn ions In the solution varies from
4.2 to 0.07 g/liter, and pure Mn hydroxide is precipitated out.
G. Svodtseva
[Abstracter's note: Complete translation]
Card 1/1

TSEFT A.L.- 14ILYUTINA, N.A.; VASILIYEVA, V.A.
Leaching of mixed Dzhezkazgan ores by chloride solutions. Izv.
Ali Kazakh.SSR.Ser.met., obog.i ognoup. no.2:64-72 161. (MIU 14:8)
(Dzhezkazgan-Copper ores) (Leaching)

AZERBAYEVA, R.G.k--Tg?T, A.L.-
Solubility of silver chloride in aqueous solutions of chlorides
of iron, calcium, ammonium and sodium. Izv.AN Kazakh.SSR.Ser.
met., obog.i ogneup. no.2:85-90 161. (MMA 14:8)
(Silver chloride) (Hydrometallurgy)

137/6 Z/OCQ/N a/C 191
"y A0061AI01
AUMORS: Tseft, A. L., Shalavina, Ye. L., Zhakipova, Z. D.
TITLE: Dizsolving and precipitation of rare metal sulfides in zalt and acid
chloride solutions
PMUODICAL: Referativnyj zhiarnal, Metallurgiya, no. 3, 1962, 22, abstract 3G141
(Izv. All KazSSR, Ser. Metallurgii, obogashcheniya i ogneuporov, 1961,
no. 2, 91 - 96o Xaz. surmTary)
TIMT: H2S was used for precipitation of Ga.-.,S * Cu?S'; InO,; T1 Gc' -
J
The dissolvinG of these precipitates in solutions of FeCl FeC1.21 HCL,'FC2001~
11,S011. was investigated in various combinations of their mKItures, at 800C and
d1iring boiling. The first three precipitaten dissolve almost completely, GeS2 to
81.9 - 89.0,05'. The precipitation of rare metala by 11 1 from a tiolution of the fol-
lowing composition (in g/1) was studied: Pb 3, Zn 1~.I, rare metaLs 0.1; Init-AaL
pH I without heating, temperature 80oC. 0e, Re and Mo sulfides are fully preci-
pitated, Ga, In and Ti are more completely precipitated at higher temperatures;
the degree of precipitation dependa on the completenean of Pb and Zn precipita-
Card 1/2

"V:9:
Dissolving and precipitation of... A006/A101
tion. Freshly prepared FeS precipitates fully Ti and Go, anC. Re by
A. Tseydler
ncto: Complete translatfonl
Card 2/2

Po:;~;ibility of selective -nd semiselective salt solution oi,
coppar-nickel mttes and collective concentrates. Itv.
vys. ucheb. zav.; tsvc~t. ciet. 4 no. 1:46-53 161. (MIM! 14:2)
1. Irkutskiy ,,OrUfmatallurgiche,9kiy inotitutg kafedra metallurgii
t:jvotny'.:Il notallov.
(Copper-Ne tallurgy) (Nickel-M e tallurgy)
77777:7z-R:'~
R

TAZIEV, Zh.Sh.; Y.".~;ytjTlllf V.--.; A.L.; .!:':NyUT"".' ".Yuo
Determining the vapor' I.rfi3c;urf, of -,.u,,ri
3,; VJ"'Or", "LD
pressure, Ol cadmiu.'a, ~Iinc, ani le cve bin.,ry a'loys,
-rudy Inst.. met, i obogo All Knzakh. L"R 9:"(,'-27 '64.
(IAIIL~ 17:9)

:1: 1 7 r I Zi
AN P. Ap-

PANFIU)V, P.F.-, MMINICII, I.D.; l'ftZSflP'FSOV, V.D.; ISFFT, A.L.; IMMUTA,S. Yu.
Treritrient of c;rld-4z---i Arh-3a:,- zdr.,~ TSvet. met. 3P no. 12:
70-71. D 165 Wip-!, 1-9:1)

TSEFTI, A.L., akademik; FOJYVi'A?;I,YY, 1.14., ~qnd.t,,-4.hn.:vlLk; A"'Al"ME'.~, N.i.
Rate of -.he dis5olu--4on of sodiu-- s~;llide in water cf
sodium sulfide. Vesr. AN Yazakh. SSR 21 no.12:51-65 N 165.
(~alU 18:12)
1. Akademiya nauk Kazakhskoy SSR (for TSeft).

ACC NRs AR6015908 SOURCE CODES UR/0081/65/000/022/1-009/1,009
AUTHORS Taziyev, Zh. Sh.; Yesyutin, V, S,; Tsert, A. L,
TITLE: R~o~fnjinof crude cadmium in a continuous vacuum unit
SOURCE: Ref. zh. Khimiya, Abs. 22IAg;
REF SOURCES Tr- In-ta metallurgii i obogashcheniya. AN KazSSR, v. 13v 19659 11-15
TOPIC TAGSs cadmium, metal purificationg, vacuum distillation
ABSTRACT: A lorocess for the continuous distillation of Cd in a vacuum was developed.
At temporitures of 400-5200 and a residual pressure of 0-05-0-15 mm H9# Cd of
>,, 99.999% purity was obtained with a degree of recovery of 85-90%- The distillation
residue (discharge) can be re-treated by another distillationg producing 80-90% Cd
of 99.9% purity. From authors' ab3tract.[Tran3lation of abstract)
SUB CODES 11

TSEFT A L.- AHLANOV A.D.; TKACHENKO., O.B.; BATYRBEKOVA, S.A.; rULENKOV,
%, KARTAS'HEVA, L.A.
Treatment of f.,omplex metal sitifide orf-s by nolutions of' Aron
chloride; results of enlarged laboratory testa. Trudy Inat.
met. I obog. AN Kazakh. SSR 1041-47 1b5. (MIRA 18,10,'

A L. i B.A. -IYRF*E",VA , ~ _A . , AFLANOV, A.D.
Electrolytic prepAration of ireir, from h-lgk,--4-cn eii'-2cr!~t
solutione . Trudy Inst. met. I ~itlog, Ail Kazakh. " 'R 14t
48-52 165. (MIRA P:10)

TSE Tf-FP-3KINY D.A. - YASSY nEKOV, S.K.
I
,Fwirmai (jecrim;)otition or triAgneolum chlorlde wIth prnx/114ctlon
of an active product and hydrochloric acid. Trudy Inst. met.
i obog, AN Kazakh. SSP 14t62-68 165. (MIRA 18i10)

'ISEFF, A.L., MW(HUBAY~,"J,, KIJ.G.
RaLlnmai way3 of proies!,-In? copper-zfnc r-or.CeLtratas.
Vest. All Kazakh. SSR. 2-7 no.',10-7 ~31 165.
(MIRA 18:8)
1. Akademlyi, nauk Kazakh3kuy &9R (for TSeft).

NESTFROV~ V.N.;-TSEFT, A.L.; ISAKOVAf R.A. -
y from lead smeiter slag3 by
I Lend and zinc, ,Pcover- sub1iriltion
3
In vacuum. TSvet. met. 118 no.8:26-30 Ag 165.
(MI'qA 19:9)

", ') p 7 "
Dll,!"";; -1111 KU,
lnv~; :-a Y! n.-
'i ol-.~w. AN raza"n.Esh
.of sodium Trj~y ln:;t.met,
106 16/ 18~4)
IVQ`~

STNFT, 1,A.; T17T, A.T..
(,,Dtlnur, corwirosition of pproducl,!! fnr ~'- ~!x-eltting of
- u I
-;. 'KRA 18,7)
copp6r-nickel ores. Tlipt, met. 37 no.-) 1 27 S 164. k

6 .1 . I I, .;. .,~ I . i- ; I , "'. i. ; ~;(, i I,, ;
NA'a-11, !,A'.; - -
0
~PUTASCIV ) 7. 1 .
Smelting of the cola.nr concentrates wlt~ an oxy,,c-n-
enriched blow in cyc-'one furracus. Vest. AN Fazakh. Ss't "~'i
no.1:27-34 Ja 165. 1p:",),

KOZHAKHMETOV, S.M.; PFN7R.!)N7H, I.J.;-.TS,EFT,, A.L.; TUMARBEKOV, Z.T.
Volatilization rate or j.ead sulfide in the atmoBT)here of
various gases at 9000 " 14000C. Vest. AN Kazakh SSR 21
no.4164-70 Ap 165. (MIRA 18:5)

KWUKOIIA, V.i',i.; TS-7~F,", A.L.
Complex hydrcmetallur ical procesni ,
, of , tte. - -
9 , I Mr. r~d,
Inst.r,et. i obog. All Kazak-h.SSR 11: --q 164.
(MIRA 18:4)

T,'3FFT , A .1- , 6LIOT. I*,( i KA,IHCHEYE'j~"t , T,"' ~
- I
Chemical c~ncentrp-!~-on Of i--A-n;,'ar-eSe I-= th~ 'ka~-"irza
--4
depoal t. 'If: a , ~ AN' ~ a z akli - F I -) r. c , 12 ? 30 ' 0, E ' 6) 3 , ( 'AT, RA 17 1 12 ',,
I I ka ya n it tA X. (i r tik h s k ~~ y , " li ' f ,,) r l', n ft , ~
1, t, % -

KUROCHKIN, A.F.; ONAYFX !.A.; PONIC14AFREV, V.D., aPademik, konsulltant;
- TISEFT, A.L., akademik, kollsulltant
Copper distril-ition, in the systri-m copFer matte - slao. Ves'. AN
Kazakh. SSR 20 no.7:21-33 Jl '64.
(MIRA 17: 11)
I. Akadamiya muk Kazakhskoy SSR (for Ponommarev, T.Seft).

ohtvior of olllv--~., zflar-, sil;,t3r iinenlr!n, w,d
in the leaching witli sult. '-,-,iur. Khlm. 37 no.',Il 3,~7-2'171

TS P, ~7,
A:ox Ii.10F
LiquatIve electrio smeltLng of Dzhezkazg-m coppe7- noncen-
trates with the prodiction of high calclum slag. 'I'mdy
Inst. met. i obog. A F~a:-,akb. &IR gt,/,O--1,9 163 (MIRA 170)

~!: p ~- I
AZERRAYEVA, R.G.; TIS 1" &,o- .
7
Mermodynamic anilys-Is of the sclubj-ltz~ of ce:-.ai-n selen.-de3
and tellurides In a solutlon of ferric -:'I-oride. Trudy Inst.
met. i obog. M11 17,izakh. S31ft 8'.5,3-56 tV, (MIRA 17:8)
Behav-1or of bismu"h VI'lu-I.des and sele.-.'is durLng salim
leaching. Ibld.z~-5-71 -

I'S."Fr, A.L.; ABLANOV, A.D.; TKAtl*H9,l!":), K,Ijt.'-'T"OV, ". ye.
:'!t #L--,i af ter -ri,-T,,-val of' I end arld
FT-o,~essing of coppor &
zinc. Timdy Inst. malt. i ob-,qf~. M; r-a-tirb. ::~R 8:107-112 T -3

KRYUKOVA, V.N.; TSM, A.L.
Kinetics of the dissolution of nickel and iron metals in
solutions of hydrochloftc acid and ferric chloride. Ti--~
"3- u~
IPI no.18:40-47 a (MIRA 17:6

11SEFTO A.L., akademik; AZERBAYEVA, R.G., kand. tokhn. nauk; ADILOVA, A.A.
Behavior of selenides and tellurides of certain metals d--iring
hydrochloric leaching. Vent. AN Kazakh. SSR 19 no.9:58-64 S 163.
(MIRA 16:11)
1. Akademiya nauk Kazakhskoy SSR (for TSeft).

PONOMAREVA, Ye.I.; SVIRCHEVSKAYA, Ye.G.; SAUBENOVA, I.G.; TSEFT, A.L.
Interaction of' zinc vulf1do with tiodJum plinnWo. Trurly Ifint.
met. obog. AN Kazakli. SSR 6:30-33 163. (MIRA 16:10)