SCIENTIFIC ABSTRACT SMIRNOV, M.N. - SMIRNOV, M.S.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001651520019-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 25, 2000
• Sequence Number: 19
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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CFI * III I,,
IISJ;Ljc4~r4~rjg Fuml,,,rietitr D-,eratinns of DeriVing Cryolite b-, the Alk?JAno Iletbod
V-11), Leiii-rigrad, 1954. No 1,
C,arwl Tech Sm , All-Union. A-I~rd-trmr. R2.-nesium Inst (11. (RZh.Yliim,
J.-)n 55)
urve~, of Scentific and Tecli-ac:,l Disser'ations Defended at USSR Tir-her
E~Ncational Tnstituticns (13)
SO. siza. lio. 593, ')9 JiLl 55

SOV/ 13 7 - 58- 10 - 20698
T ranslation f rom: Ref erativn yy zhu rnal, Metallu rgi ya, 1958, Nr 10, p 52 (USSR)
AUTHOlt: l(atsenclenbogen, P.D., Krochevskiv, V.A., Smirnov, M N.
TITLE: Complex Utilization of Kola Nepheline Concentrate (Kompleks-
noye ispol'zovaniye Kol'skogo nefelinovogo kontsentrata)
PERIODICAL: V sb.: Legkiye metally. Nr 4. Leningrad, 1957, pp 37-43
ABSTRACT: Note is taken of a number of features of production engineer-
ing and equipment found in the course of investigations of and
development of a procedure at the Volkhov Aluminum Plant.
Emphasis is given to the need for preparing the charge on the
basis of extraction of alurninate caustics and Ca silicate. Per-
missible maxima for impurities in the limestone and the nephe-
line concentrate are established. It is recommended that sint-
ering be done to a dense condition such as clinker. It is desir-
able to combine grinding and leaching of the sinter at 68-700C.
The concentration of aluminate solutions is 80-90 a A1203/
liter. The grain size of the ground clinker is from + I to
-0.088 mm. The time required for silicon removal is 2-3
hours at 160-170'. It is desirable that carbonization be in 2
Card 1/2 stages, the residual A1203 contents being 4 a/liter in the first

SOV/ 137-58- 10-20698
Co M'plex Utilization of Kola Nepheline Concentrate
stage and 0.1-0.2 g/liter in the second. Equipment is chosen for each stage
in the process, and a procedure for the employment thereof is developed.
A high-output thickening filter, rendering contact between solids and fluids
impossible (to avoid secondary reactions) is designed and perfected.
L. P.
I. NepheIiLe4 ores--Processing 2. Nephelite ores--Applicabions
Card 2/2

137-58-6-11915
Translation frorn- Referativnyy zhurnal, MetallUrgiya, 1958, Nr 6, 1) 105 (USSR)
AUTHOR Snurnov, M.N.
TITLE- ~_`Th, gauss ~for th~e Differences in Degree of Extraction from
Diaspore Bauxites on Leaching Without Addition of Activators
(0 prichinakh razlichnoy vskryvayemosti diasporovykh boksitov
pri vyshchelachivanii bez vvedeniya aktiviziruyushchikh veshch-
est"')
PERIODICAL: Tr. Vses. alyumin.-rnagn. in-ta, 1957, Nr 39, pp 24-35
ABSTRACT: The results of laboratory investigations in the extraction of
A1203 relative to the content of various impurities in diaspore
bauxites are set forth. The effects of the presence of CaC03
and Fe2+ and of thei e*venness of distribution of these impurities
are investigated. The influence of organic impurities of the
hurnic type (soluble in caustics) and of organic substances sol-
uble in benzene are clarified. The effects of the size of the
diaspore and the hydrate form of SiO2 are determined and the
influence of length of storage is elucidated. The dependence of
the degree of extraction of -4d2-03 upon these factors is set forth
Card 1/2 in 9 tables showing that in each specific instance it is necessary

137-58-6-11915
The Causes for the Differences (cont.)
to take into consideration the effect not of just one, but of two or more of
these factors together.
A.P.
1. Aliunimmi ores-Impurities 2. Aluminum ores--P:-ocessing
Card 2/2

137-58-5-9273
Translation froni: Referativnyy zhurnal, Metalluraiya, 1958, Nr 5, p 70 (USSR)
AUTHOR: Smi
TITLE: Means of Increasing the Extraction of Aluminum Oxide in the
Process of Leaching of Diaspore Bauxites Which are Difficult
to Strip (Povysheniye izvlecheniya okisi alyuminiya pri vysh-
chelachivanii trudno vskryvayushchikhsya diasporovykh bok-
s itov)
PERIODICAL: Tr. Vses. alyumin. -magn. in-ta. 1957, Nr 39, pp 36-43
ABSTRACT: Investigations were performed to evaluate the feasibility of
increasing the intensity of the process of leaching of diaspore
bauxites which are not readily leached by the standard process.
It was established that - aching of these bauxites may be made
more efficient by mean~~of simultaneously employing the follow-
ing measures: increasing the consumption of lime by 5%, rais-
ing the temperature to 2250C, grinding the material to 0.105 mrn
particle size, and increasing the duration of the process. Better
results are obtained if CaO is replaced by barium oxide.
1. Bauxite--Processing 2. Aluminum oxide--Production L. P.
Card 1/1 3. Barium oxide--Applications

137-58-5-9270
Tran5lation from: Referativnyy zhurnal, Meralturgiya, 1958, Nr 5, p 70 (USSR)
AUTHOR. Smirnov, M.N.
TiTLE. Activating Effect of Certain Organic Substances in the Process
of Leaching of Diaspore Bauxites (Aktiviziruyushcheye deystviye
nekotorykh organicheskikhVeshc' .hchq'ach-v,-zd-' diasporovvkh
pra v~s 1.
boksitov)
PERIODICAL: Tr. Vses. aLyurnin.-magn. in-ta, 1957, Nr 39, pp 44-51
ABSTRACT: In the course of studying the process of leaching of diaspore
bauxites with synthetic and industri3i alurninate-lye solutions it
has been established that the susceptibility to leaching is strong-
ly influenced by organic impurities in a solution which contain
alcohol groups. The activating influence of these organic sub-
stances is manifested in the increased activity of time which,
under these circumstances .. becomes more soluble in an alurn-
inate-lye solution. In the process of leaching, the action of the
organic substances varies owing to various contents of the acti-
vating substances, such as compounds of Ca and ferrous Fe.
When employing standard methods to determine the susceptibility
Card 1/2 of bauxite to leaching, it is advisable to introduce appropriate

137-58-5-9270
Activating Effect of Certain (cont. )
organic SUbstances into the solution so as to avoid obtaining indices that
would be lower than the true values.
L.P.
i. PaLLxite-Processir.a 2. Lye alumina-tes-Appi-ications 3. Orgar-ic
anaterials-Applications
Ca rd 2/2

137-58-5-9271
Translation from: Referativnyy zhurnal, IvIetallurgiya, 1958, Nr 5, p 70 (USSR)
AUTHOR: Smirnov, M. N.
TITLE: Activating Effect of Lime and Certain Other Compounds in the
Process of Leaching of Diaspore Bauxites (Aktiviziruyushcheye
deystviye izvesti i nekotorykh drugikh soypdineniy pri vysh-
chelachivanii diasporovykh boksitov)
PERIODICAL: Tr. Vses. alyumin. -magn. in-ta, 1957, Nr 39, pp 52-61
ABSTRACT: In the process of leaching of diasporic bauxites, activation
is effected by a number of calcium compounds (apart from the
activating influence of lime) which react with aluminate-lye Sol-
utions and form tricalciurnhydroaluminate and Ca(OH)2. More
powerful activation is obtained with Sr and Ba compounds. The
leaching process is also activated by compounds of Fe2+ which
react with hydroxyl ions of the solution to form Fe(OH)?; their
activating properties are approximately one-half as strong as
those of the CaO. Lime appears to be the most rational activat-
ing agent. CaO should be introduced in amounts equivalent to 4~0
of bauxite by weight into bauxites which dissociate normally.
Ca rd 112 This proportion may be reduced if the bauxite already contains

137-58-5-9271
Activatina Effect of Lime (cont.
0
activating ingredients. However, the total sum of Ca and Fe2f compounds in
the charge, taking oxidation into account and taking one-half of the Fe2+ con-
tent, must amount to 4% of bauxite by weight.
N.P.
I, Bauxite--Processing 2. Calcium compounds--Chemical reactions 3. Lye
ahLmInates--Chemical reactions 4. Strontij-m compotinds--Chemical reactions
5 Barium comuounds--Chemical reactions
Ga rd 2/2

SOV/ 137-58-7-14216
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 7, p 36 (USSR)
AUTHOR: Smirnov, M.N.
TITLE; Or"Iphe-Ganwe;,bf-the Initial (at 500-5200C) Melting of Soda-
Calcium Fluoride Mixtures in the Role of Active Additives as a
Means of Combating This Phenomenon [0 prichine pervichnogo
(pri 500-5200) plavteniya sodo-ftorkal'tsiyevykh shikht i roli
aktivnykh dobavok kak sredstva bor'by s etim yavleniyen-il
PERIODICAL: Tr.. Vses. n.-i. alyurnin.-rnagn. in-ta, 1957., Nr 40, pp
151-163
ABSTRACT: The.melting points of mixtures of the CaF?-Na?CO3type
were determined by cryoscopic investigation of the melts and
the variation of the melting temperature on the addition of sod-,
ium silicate and si-licon dioxide. Observations of visible melt-
ing oi mixtures ht. 5000C were made. It is determined that the
CaF2-Na?C03 mixture has a eutectic of the composition 36%
CaF2, 64% NaZ C03 which melts at 5550. Melting of mixtures
composed of fluorite and soda is related to the eutectic melting
Card 1/2 in the system CaF-2-Na ZC03_Na?SiO 3' The addition to the

SOv/ 137-58-7-14216
On the Cause of the Initial (at 500-5200C) Melting of Soda-Calcium (cont.)
soda-calcium fluoride mixture of a third constituent in the active form
(SiO2, FeZ03) eliminates the visible melting of the mixture. Evidently, ow-
ing to its high wettability, the third constituent, in the main, absorbs the
liquid phase. The same results are produced by the addition of a third con-
stituent in the inactive form but in considerably greater quantities.
L. P.
1. Calcium-fluoride-sodium mixtures--Melting
Card Z/Z

SOV/137-58-7-14217
Translation from: Referativnyy zhurnal, lvfetallurgiya, 1958, Nr 7, p 36 (USSR)
AUTHOR: Smirnov, M.N.
'--=J-Mn- r
TITLE: etiff TA_W_-P'o_ mation of Sodium Fluoride in the Re-
action of Calcium Fluoride With Soda (Kinetika obrazovaniya
ftoristogo natriya pri vzaimodeystvii ftoristogo kalltsiya s
sodoy)
PERIODICAL: Tr. Vses. n.-i. alyurnin.-magn. in-ta, 1957, Nr 40, pp
164-170
ABSTRACT: The yield of NaF from the sintering of mixtures under dif-
ferent conditions is determined; the constants for the rate of
reaction under these conditions are calculated. It is deter-
mined that the formation of NaF from the reaction of CaF2 with
soda in the liquid state proceeds according to the reaction:
CaF? + Na2C03 -NaF + CaO +CO2. An equirnolecular mix-
ture of GaF2 and Na2C03 melts at 5500C. Interaction in the
melt goes on with considerable speed at > 9000. The reaction
of the formation of NaF obeys a linear equation. The relation-
ship between the constant ctkthe rate of reaction and the temp-
Card 1/2 erature in the range 700-110 00 is subordinated to the

SOV/ 137-58-7-14217
The Kinetics of the Formation of Sodium Fluoride (cont.)
I Arrhenius equation. The activation energy of the formation of NaF is
14, 850 cal.
A. P.
1. Sintering--Analysis 2. Sodium floride--Synthesis 3. Calcium fluoride--chemical
reactions 4. Sodium--Chemical reactions
Card 2/2

SOV/ 137-58-7-14535
Translation from. Referativriyy zhurnal, Metallurgiya, 1958, Nr 7, p 85 (USSR)
kAUTHOR: Smirnov,
TITLE: Rate of Formation of Sodium Fluoride on Sintering of Calcium
Fluoride With Soda in the Presence of Silica in an Active Form,
and the Nature of the Reactions Occurring Therein (Skorost'
obrazovaniya ftoristogo natriya pri spekanii ftoristogo kalltsiya
s sodoy v prisutstvii kremnezerna v aktivnoy forme i kharakter
proiskhodyashchikh pri etorn vzaimodeystviy)
PERIODICAL: Tr. Vses. n.-i. alyurnin.-rnagn. in-ta, 1957, Nr 40, pp
171-187
ABSTRACT: Experimental data are adduced on the kinetics of the forma-
tion of NaF and Na silicate at various temperatures and mix
compositions, as are reaction-rate constants arrived at in the
course of mathematical analysis of these data. It is found that
the formation of NaF in sintering is by the reaction of the CaF?
with the Na silicate formed. The process attains a high rate at
800- 8500C. Under these conditions a mix with a 1: 1: 1 molecu-
lar ratio between CaF?, Na2CO and SiO2 yields the best re-
Card 1/2 suits. The yield of NaF is 85-84%; 10-1276 consists of losses

SOV/ 137-58-7-14535
Rate of Formation of Sodium Fluoride on Sintering (cont.)
of caustic in insoluble form due to the formation of sodium-calcium silicates.
A 15% excess of Na2CO3 and a 20% excess of SiO? in the charge over the
sto;cI!4ornetric molecular ra.tio raises the NaF yield to 95-96%. Equations
are adduced characterizing the kinetics of NaF formation and the tempera-
ture ratio of the reaction-rate constants, the latter being given for various
temperature intervals.
2. Sod--;uni f-luoi-ides--Production. L.P.
Ch-mical reactions--Ve-locity 4. Mathematies--Applications
Card 2/2

SMIRNOV, M.N.
i- ~ -~ "', ~ I " -
- "I , ~ .
,w'. ~-;4, -,Producing activated aluminum oxide from carbonizer and decomDoser
scale. Biul. THIN tsvet. met. no"- 7:27-29 158. (MIRA 11:7)
(Aluminum oxides)

S/136/60/000/011/006/013
E071/E433
Semi.-Industrial Testing of a Carbonator With a Top Gas Supply
and air tube 25 mm in diameter. The gas distributor consisted of
a two ring chamber 2 and six submerged grates 3 , placed over
each other at a distance of 150 mm. Carbon dioxide was supplied-
through Pipes 5 into the ring feeder and then through six vertical
pipes into the ring chambers from which it is passed into the
solution through comb-like channels 150 mm below the grate. The
grates were made from rods 5 mm in diameter, forming a network with
holes 5 x 10 mm. The total cross section of the holes was about
30% of the total surface area of the grate. Inside the carbonator
there was a steam pipe, supplying direct steam for heating, and in
the conical part there were four pipes supplying compressed air in
order to preyent the formation of aluminium hydroxide deposits.
It was expected that the duration of the process in the new
7~arbonator would remain at least the same as in the old, existing
type ef apparatus. Tests of airlift as a stirrer indicated that
it works satisfactorily at a consumption of 90 to 100 m3/hr of air.
The type5 of carbon dioxide distributor tested, before the above
des-sribed design was finally adopted, are shown in Figs.2 and 4.
The dependence of the coefficient of utilization of carbon dioxide
Card 2/4

S/136/6o/ooo/oli/oo6/013
E071/E433
Semi-.Industrial Testing of a Carbonator With a Top Glas Supply
on the height of the layer through which it was bubbled is plotted
in Fig-5 (broken line - extrapolation). During the test the height
of the above layer was varied from 1200 to 176o mm. The experimental
results are given in Table 1. Comparisons of size distribution of
aluminium hydroxide produced in the tested and in an industrial
carbonator are given in Table 2. The following conclusions are
arrived atz 1. The airlift arrangement for stirring the solution
can secure the necessary change of the liquid phase where it is in
contact with the gas. 2. The gas bubbling arrangement worked
satisfactorily and the carbonator with top gas supply can be
recommended for industrial application. 3. The duration of the
process does not exceed 10 hours. 4. The coefficient of
utilization of carbon dioxide depends on the height of the layer
through which the gas is bubbled and for a layer of 850 to 1500 mm
varies from 50 to 62% respectively (in the present carbonators with
the bottom supply of gas this coefficient amounts to 69%). 5. Low
pressure blowers and high pressure fans can be used for the proposed
type of carbonator. In the latter case the distance between the
grates should be reduced to 100 mm. 6. Blocking of grates during
Card 3/4

S/136/6o/ooo/011/006/013
E071/F,433
Semi-,Industrial Testing of a Carbonator With a Top Gas Supply
the operation of the carbonator was not observed. 7. The size
distribution of aluminium hydroxide produced in the carbonator was
not materially different from that produced in the present type
carbonators (in fact size distribution of the experimentally
produced hydroxide was somewhat coarser - Table 2). 8. The
introduction of carbonators with the top feed into the industry
will reduce power requirements and, in the case of new plants, will
somewhat reduce capital expenditure. The following participated
in the experimental works G.G.Yeskina~ N.M.Kontorovich,
M.A.Dudko, Ye.N.Tyuleneva, V.-_V.Borzenko, L._&jGana&pi. There are
5 figures, 2 tables and 4 Soviet references.
Card 4/4

SMNOV, M.X.,__Kand.tekhn.nauk
Cryolite formation process in the interaction of sodium fluoride
with alumimim hydroxide. TSvet.met. 34 no-1015q-64 0 161.
(MLU 14; 10)
(Cryolite) (Aluminum hydroxide) (Sodium fluoride)

SMIRNOV, M.N.; TSYMBAL, F.I.
Investigating the crystallization process of sodium aluminate from
thickened liquors in the Bayer process of alumina production. Tsvet.
met. 35 no.1:59-66 Ja 162. (MIRA 16:7)
(Aluminum-Metallurgy)

SUMMOV, M.N.; TI NU MOV, N.N.
Effect of agitation on the kinetics of aluminum oxide recovery
during the autoclave-leaching of diasporous bawdtes. TSvet. met.
35 no.6-.46-51 Je 162 (MA 15:6)
(BauxiL) (leaching)

SIURNOV$ M.N.- -
Chemism of the process and conposition of solid phases formed
by the interaction of aluminum and sodium fluorides. TSvet.
met. 35 no.9:61 67 S 162. (NIRA 16:1)
(Aluminum fluoride) (Sodium fluoride)
(Chemistry, Metallurgic)

SMIRNOVY M.N.
Metastable solubility of" silica in aluminate solu.uions. Zhur.prikl.
khIm. 31, no.1:16-.22 Ja 164. (MIRA 17:2)

P-i!d crz,) LI
-r5~-t;intly -ntrOduc! corn
19~2.
a z a 3 no) -
ibrary o C,.,n,~ress, j,!I)te ribcr 1952.

c, vki,
Z" tv L. v a
kc r
(-l 'j"r. ro -~P- 7a 9Av
t ~)c CC:C
-Icic-i
F
C.

IMIEAYEVk, V.G.; SI~IRIIGV, i--Ii.; YAh-b-BOV1%, A,I.
Primary investigation of the po4ded erysi=., under cultivation,
Trudy Bot. sad& "ap. Sib. f
il -..) 'i1. All SSS-R no.1:27-31 156. (IME-L' 14:7)
ysimum)
(El-

31411UIOV, M.N.
Cultivation of the thistle Pdlaponticum carthamoides. Trudy
Bot. sada Zap.-Sib. fil. AN SSSR no.1:1,7-53 156. (MBA 14:7)
(Thistle)

SHIRNCV) M.N.; KOLESNIKOVA, S.M.
Biomorphologic characteristics of alfalf-a Medicago tianschanica
Vass. in its introduction in Western Siberia. Trudy TS&~S no.4:
87-94 160. (MIRA 15:4)
(Siberia, We3tern-Alfalfa)

ajIYMIOV~ Mikhail Pavlovich, polkovnik; VU1,MTYSHEV, Boris Vasillyevich)
.----po1kovrdI; K011M, P.I.) pollcovnik, red.; SSOKOLOVA, G.F.,
tekhn. red.
(Engineer support of tank operations] Inzhenernoe obespeche-
nie deistvii tankov. Moskva) Voenizdat, 1962. 169 p.
(MIRA 15:7)
(Military field engineering)
(Tar2c warfare)

SMIRNOV, M.P.
Automatic line for making asbestos cement products using ne-d
molding mothods. Stroi.mat. 5 no.12:14-16 D '59-
(MIR& 13:3)
1. Nachallnik nauctino-konstruktorskogo otdela Veasoyuznogo nauchno-
issledovatellskogo instituta po mashinam dlya promyshlennosti
stroitellnykb materialov. Stroi.mt. 5 no.12:14-16 D '59.
(Asbestos cement) (Automation) (MIRA 13:3)

SHAPIRO Mikhail Senenovich; SURNOVy Mikhail Prokofly�vic
SAFONOV, N.T., inzh.9-r-eTs-e~-z-enR; -BERZON, E.M., kand.
tekhn. nauk, red.; FOMICHEV, A.G., red. izd-va;
SHCHETININA, L.V,, tekhn. red.
[Equipment for asbestos-cement production] Oborudovanie as-
bestotsementnogo proizvodstva. Noskva, Gos. nauchno-tekbn.-
izd-vo mashinastroit. lit-ry, 1961. 155 p. (MIRA 15:3)
(Asbestos cement)

SMIRNOV.9 M.P.
Studying subsoil runoff in the northern part of the Western Sayan
Mountains, Yermakovskoye Permanent Field Station. Pochvovedenie
no.4g93-100 Ap 163. - (MIRA 16:5)
1. Institut less, i drevesiny Sibirak4k-