SCIENTIFIC ABSTRACT SAGODI, R. - SAGUNOV, V.G.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001446730003-3
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 25, 2000
• Sequence Number: 3
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

..A Ya.
SAGOMONYA
-
,
~
,
klym.
~ne
~. Inventig
arized.equa-_ .
alon of thi
Sasomonyan?
tio-
a OT-x$W4lmJWr qnsteidy modon of'& fluld.:.,Vestiiik
-
,Univ.'Scr.'Fiz. at
-M
,Estest. Nauk IM, n ..g,'.
Moskov.
3-8 (1952).-, '(Ru'ssian
Vautii6r 6iudlii ['(-qu'zition des onde-I 4*iin nques:
a A
r
z
l
.: a2al
ay
Kathdiiriaticial Rev~ews explicite la forme de, (1) en..vanables: t=ixit, q
01 15'-, No. 4
v
ct,cherchc 16 solutions de la tranil`6~mt!e (E) et (1)
',p
19W
st.: li~~rbolique e
I
-
-

Mechanics q1 < a',). ~ Lei; deux,'
dopiain
6,0 p a7
(ou V+
-
familles
de caraahristiq6es de, E dans.0jr-se d6terminent .
aMmnt; le long de chaque courbe caract'knstiqui. il existe.
lad 6 linhi intre a ~/ji'et a p/a~ - U~ -~ardfice,._:
une
m o m
'
analogue AL cclui -de Tchaplyguine: permet,d'expnhner, 16
'
'
s*Z'
m.au moyen d'un'e * fonction: ana-',
isoluItions e E)
dan
J~ti d i ble; in I e: d'oa poi;sibili
ique, elVar a co p ex t6 de r6soudre
S)jr. - Le~` so lu-
eits problanies a ur (
ris
uklimitm pa E) , da
l
Ions partkuli6ites,' forms par cette. mkthode,' sgnt,'*a ux
-
'
j T keui-,-d60ou~~cs:-de
dir"
de, al di9continuit6s; qui ap-
-ParatwenUnkissaim' int-dans-ki; 6ooWetnen station- .
in
i
iiii iuie,-~t iiub
no.res:4 go .0 q4q; )~~i;
~*

USSR/Physics Shock Waves FD-1676---
Card I/l. Pub. 129-3/25
Author. Sagomonyan, A. Ya.
Title Reflection of shock waves from hard walls forming anangle
Periodical Vest. Mosk. un.,.Ser. fizikomat.. i yest. nauk, Vol. 10, 53-4o, Feb. 1955'
Abstract The author considers the problem of determining the parameters behind a
reflected shock wave formed after the encounter,of a direct wave of any
intensity with the,apex angle between two hard walls. He derives an
approximate solution'in which the formulas obtained possess a simple form.
If the angle between.the.walls is close to 1800 theinfluence of.the apex
angle upon the disturbed region of the gas behind the.reflected shock wave.''
is insignificant. In this,case, in order to determine the motion in.the
region where the influence of the ape,x angleo(diffraction of:the angle)
is exerted one can employ the linearized equations describing 'the non-.,
steady motion of a gas_(A.~Yal. Sagomonyan, Vest. Mbsk.iun., Sep 1952.
M. I. Lighthill, Proc. Roy. Soc., ser. A. 200, p~45~7495, 1950). 'Them
,
author sets up the,problem, determines.the parameters of th6gasl and
obtains the solution in the region of rarefaction. Two references.i
Institution Chair of Aeromechanics
Submitted January 12,.1954

SOV/124--58--li--12251
Tr,anslation from: Referativnyy zhurnal, Mekhnik, a 1958, Nr 11, p 41 USSR)
AUTHOR: Sagomon --A--Ya'.
TITLE: The Penetration of a Narrow Wedge, Into a Compressible Liquid
(Pronikaniye uzkogo. kfl-n-a szhimayernt-wu zh;dlc6st)
PERIODICAL: Vestn. Mosk, un--ta. S e r, malem. mekhan. astron_ fiz, khimii,
.1956, Nr 2, pp 13-18
ABSTRACT: Ina linear formulation the author oexamines the. problem of a narrow'':
wedge penetrating at a ccnstan-t %7elocitv intoa Elled. with aa
semispace
d. 'its self-similarity the proble
ideal compressible liqu fly, ~;rtue o. m
educes by a well -known procedure to 0-te solution of a certain boundary
r
problem of the.theory of the futictior~- of a complex variable,A r-
mination,is made of the pressure d'stribution on the wedge, of th eiorce
he wedge, etc. The author shows that the magnitude.of the
acting upon t
force acting upon the wedge, in the case of an incompressible liquid,
turns out to be just half the magnitude ascribed to it by Wagner., the
explanation gi,~-en for this being that Wagner, while determining this,
force from the momentum, theorem, had nevertheless nealected the.
Card 1/2 amount of momentum being dissipated by the part':.cles of the

ro

AUTHORSI Skar7y# I.A., Univorsity Lecturer. and SOV/55-50-2-33/35
lopytol, V.D. , scientific Lewis tent
TITLEi Lozano**, - L.cturoa 1957 at the Lech.nical-Vathmatital
r.culty of Moscow State Univeroity (Lomorionovakiye
cht-nlY- 1957 gods on mekhaniko-m.taruitich.dkom fakul't.t.
MGU)
PERIODIC&Lj Vestnik Mookovskago Univeraltetv. Z-~i-a matezatiki, mk!-rAki,
astroccolig fisikis kh1mIIj 1~0 ,r 2 pp 241-246 (US.
ABSTHACTj The Lomonceov lectures 1957 teak clean from October t7
October 31, 1957 and worededleat*d the 40-thannivervary
of the October revolution.
nthe ged6ral meeting I.(. Kolmagorov~ Academician spoke
-On Approximetive Representation of Functions of Several
Variables by Superposition of Functions With Less Variables
and C-Entrapy of Classes of Function", The lecture ganarmlites
the results of Kolmogorov, A.G. Vitushkin, 7.1. Arnolid and
n already published
T.M. Tikhomirov. Th. contents ha
be
;
(Daklady Lkadsaii amok SSSR.114, . rafesaor
;,
A of the Azad.my of Scis none of
the. Uz ~ SSH _spok~L,"~
Masher!
~
,
loves tigiii-iii of the -Boundary Layer of the Motion of a two-
Component Liquid".
Thr other lecture% wore gj~.n sopArately in the sections
mechanics and matheastIe. The tolloving lectures wore given.
1. Prolessart.S
Sretanskir, Corresponding Member, AS U55R i
;
.Propagation a sc~u-nd Wa-tas From a Rotating Deformed 1
11
2. Professor O.C. Cherd,)7. The Flow Around Thin True c t j
:
Bodies by On. WIG High Supezeanin Velocity.
3. Pro feser B.S. giklforov i Proportion of the Calculation,
Construction and-7ETS~-ure of Hydrote-hni:ml Dike. on the
Rivers of the Central StrIp of the U53R.
4. Professor A Ta Suom~n an Penetration of a Rigid Body
Into the
5. 1.2. Litrino-Seloy. zenitr uiv,tiri, Assistant rG, the
synthesis of-rontrol Circuits With Bounded Intorval of
Variation of the Controlled Var4ablo.
6. TA onkin, Candidato of Physicx-Lathemat~cal Sciences i
3 r Plastic Letal Proportion Under Variations of
3tmc ture.
7- Prof.anorN.A. St.; in I on Some ~~ue.tion. of the Flo.
Around Porous 3.1l..
Card 2/5

6(
AUTHOR- ~41601110DYUIII A. Ya. SOV/155-56-3-25/37
~TITLE: One-Dimensional Soi Creepri With Cylindric-dl, and
Plane,Waves (O&nomernyye dvizheniya.grunta, so sfericheskimi,
tsilin.dricheskimii,ploskimi ~iolnami)
PERIODICAL: Nauchnyye doklady vysshey shkoly. Fiziko-matlematicheskiye nauki,
1956, Nr~3, Pp 131-157 (USSR)
ABSTRACT: The author investiga-ces the soil creeps for explosions of an
spherical charge by comprehending the homogene Ious soil as a
.;3as" according to Kh.A.Rakhmat-ulin L Ref 3 7. T
plastic. he
considera~_~on of.the tangenti.al.tensions,not.considered by
Rakhm,atulin ("ideal plasfilc' zasll) are: new'.. The author assumes
the, knowledge of the compression curve of the.soil according to
y Z Re- 2 7. The solution is
Kh.A.Rakhmatulin and,N.A.Alekse ev
carried Put, by successive consideration of spherical layers,
with constant densities variable by steps. A detailee, ~d e s cr i p t i o n
card 1/2

IV

~,,, 1.7- n-

8 8 4 lti
S/05 6/005/008
Y60/000/00
C111
222
C
On the Velocities of the Hydrauli c Shock inPipes Inserted One Into
Another
Here

0 A OB 0 BB

A
B
0 I 9t + _Lf
0 B
0
.
3 X
32 ~x 1
2
df
rA
c
B
0,2-f C B
x 9 32
2
e and E are the thick ness .and the modulus of elasticity of the pipes~
is the sound velocity , 3 is the density. . From (1 .18) it follows that. there
exist two propagation -vel ocities for disturbances

1 2 1/2
(1.20) _
[ (k +
k 4
0)
2
Card 3/4

8 8 4 2. 4
S/055J60/000/006/005/0,08
C111/C222
On the Velocities of the Hydraulic Shock in Pipes Inserted One Into
Another

1.21) 12
2
k 401)
2 2
The formulas (1.20) and (1.21) are confirmed by alinearized,calculation.,
The author mentions N.Ye. Zhukovskiy.
There are 2 Soviet references.
ASSOCIATION.- Kafedra.gazo'vIoyi volnovoy di
Wave Dynamicq) namiki (Chair of*Gas,and
SUBMITTEDs, January 21 ~1960
Card.4/4

:ACCESSION NR: AP404091461 S/0020/64/156/005/1053/1056
~AUTHOR: Sagomonyan, A. Ya.
ion of Vodies~at v
ITITLE: On the problem of interact ery high:speeds

53-1056
156 no. 5, 196
4, 10
AN SSSR. Doklady*, v.
.SOURCE:
1
,
1
,
i;TOPIC TAGS: interaction, s~ipersonic interaction, shock wave, poten-
b
,tial flow, vortex flow, ody collision, body interaction
,!ABSTRACT: A procedure based on observations and experimental data
on interaction of bodies at speeds of 3-7 km/sec and,Roentgen photd-~ J

(graphs at speeds of
2 km/sec and presented as a first step in the -
.
.
Asolution of the problem of interaction makes it possible to determine
ithe basic parameters,of the phenomenon. It is assumed that the body
large mas s is motionless prior,to collision. Various pheno men a~
lof
changing
joccuring during the encounter,'such as-deformation of bodies,
.
~iof their state glowing, ete.,.areanalyz
1 of,the
ed (see Fig.
Enclosure)
0"
.
.
,
.!Supersonic1nteraction,of a moving body with a semi-infinite obstacle... "~ 1(
is,considered and reduced to the problem-of,.the inotion,of~an incom-
~pressible fluid between two concentric spheres, ioe., the.contact~,
Card 1/3
L

Steady supersonic gas1low with finite perturbations--- 299
Card ~1/2 A10 r4
ACC NRt AM6012203 Monograph UR/
Rakhmatulin, Khalil Akhmedovich; Aqg9!jqqyan,_Artur YAkovlevich; Bunimovich, Abram
Isaakovich; Zverev, Igor' Nikolayevich
Gas dynamics (Gazovaya dinamika) Moscow, Izd-vo "Vysshaya shkola", 1965, 722 p.
illus., biblioi, tables. 7500 copies printed.
TOPIC TAGS:, gas dynamics, gas flow, supersonic flow, aerodynamic heating, boundaryt,..
Jayer
PURPOSE AND COVERAGE:. This.textbook for university.students is ba seIdon lectures"in-'
gas dynamics given by the authors at the Mechanical and Mathematical Department,
Moscow State University., The book presentsfundamentals of gas dynamica,with.
,special emphasis placed on modern numerical'.uethods of solving gas dyamic problew,
.using electronic.conputerso
.-TABLE OF CONTENTS:
1. :Thermodynamics,-- 9
2. Gas motion equations,.-- 98
3. One-dimensional steady-state motion of gas 179
4. Motionof gas with.small perturbations 223,
5. One-dimensional,nonsteady-state motion of gas with finite perturbational-, 266

L 4,7568-66._-Ewrt i W,.41GW
ACC NRI AP603217;'
I SOURCE CODE: UR/0055/66/000/005/0109/0115,
AUTHOR: ~Sagomouar;, A. Ya._
ORG: Department ef Wave:and Gas jamics, Moscow. University VP
(Kafedra Inovoy I
voy dinam
gazo I Moskovskogo universiteta)
\71'
TITLE: Dissipation of the energy.of an 4~.~pLo
_Lign In a soil medium
SOURCE: Moscow. Universitet. Vestnik. Seriya 1. Matematika, mekhanika, no. 5, i966...
109-115
TOPIC TAGS: energy dissipation, ground explosion, soil thermodynamics; explosion.,-.-
cavity, shock wave explosion U'0'0F-.#e6-!1?0U0j0 "PL-0500
P
ABSUT01 Tie mecbardcal parsmtErs of motion behinda shock wave resulting from a spherical
explosion in a soil medium (clay of average moisture content), treated as a plastic
gas, are examined in relation to the changes occurring in the internal energy of the.',-
soil. Computations are performed in order to determine.the degree of influence 01'
internal friction and soil tenacity on the magnitude of internal energy. It ~is.
assumed that the internal energy,of the soil can be represented as.thedum of.two
functions which depend on density and,temperature. A method of det erimining'these
func tions is developedalthough computati .ons are hindered by the lack of adequate in
formation on soil thermodynamics; it is found that at the explosion cavityboundary,th -7-
amount.of internal enerp . . . . fi
y transferred to a particle due to soil tenacity is insigni
Car~ 1/2 UDC: 541.126

ACC NRj AP7000040 CE CODE: URX0555WOU V
SOUR X0 MJNVMV~
AUTHOR: Sagomonyan, A.. Ya.
0. C~QLTXNO lyk cy I
ORG- Departmentof Gas and Wave Dynamics AMTA
TITLE: Impact of a supersonic jet on a surf ace
SOURCE: lbscow. Universitet. Vestnik. Seriya 1. Matematika, Makhanika, no. 60~
1966, 98-103
TOPIC TAGS: supersonic flow, gas jet, jet flow, detached shock wave,~ahock wave
structure, flow analysis, flow characteristics
ABSTRACT: The problem ofthe impact of a supersonic gas jet,onsa flat rigid surface
is considered. Theform and Oosition of a shock wave impinging on a surface, ''also,
t~e iverise values of gasdynamic parameters of a subsonic f low region between a
-110CK wave and the surface of a body are determined (see Fig). Expressions for
velocity components behind the shock wave are derived for supersonic .gas jets. The.
d"etachment distances of the shock wave at,x -.o and x = R .are determined under-....e:e
cIertain simplifying assumptions for both supersonic and hypersonic jets., The flow
between the shock wave and the-surface is analyzed, assuming that: 1),the velocity~
along the,x-axis is independent.6f y and is equal to the.values of~this component
on the shock wave; 2) the velocity along the y-axis depends linearly on y, thus,
It Is equal to the value of the component on the shock front and vanishes on the'
Card V7 UDC; 533-7

COUliTRY
CATEGORY
A-B-3. JOLTIO. AZ N him
AUTHOR o r r-.s c. B .
T I~Tf
T.'rTLF l".,d a n c e In the Fi-li-: C~f.
0-J
Pj
~d n s
---2e a ion c f In E 'L
e rnal clec- C, i s t cy
r S s a no
int~~ rna
c On'
o-s c~'
T71-- ~7
cont: ibut ians of V -L 17~
cl An.-
A
a
cd c f c
--ne ~T::-
d j s 0, r;d - .~~ncce
c cr
ab7 0
n. la r_ci .
inst-
trum~nt
-6 c; S c ip t I. -on is f E u r e S
o e. r
E; r-c 1y lpub~
c in
13.
L C, r C-
V

110-3-13/22
C r~,_ c T,,-., c c 1 S c i e i c e s and
AM El T~cLn,_Ical ScieLces.
L
Uf Lcj-:--,Yov:er Diesel Power S'a-tion
S
:)aiz ya ele',-trosctanusi
_y
lell~:Os'i 117.--C V 0 1 .
0 D-1 C 'I,- Ln i u
ZE
60,- SR
A ~a Ir L" t e_e t- D da ~D SYT:!Chrj.-is'at ion are difficult
U Go
P an t-'le da~ ar e
1 0 CL ua
_._Ctllel.operaLie)_rL of iiobile'diesei pover
i o I sc TL-- ai~ticle rcsoIts Of o
L'~~e j" 0 C' e S.:; 3f of &--,L electric -.)!_)%1.er
s t at type Usuallv ~,'.en &Dl -sync'hroniSaClior~ is
the generator r-', th thc
uset;-' ;a.-(, t-'---,e inz!tant oi- 1-.aralleli ns U u
S Y S t t.-%; t 1 ~' L, rotor Circuit is con:~-.:ected to aii auto_.-7_atic -field
s up i,:).a resistance, but diesel po-v_,er stations, t,-,11.,es
id 1~ -60 alc-. i-,.-,a-e .,r4t"r- field su~'O'=ession;
U
riect the -j t r -to
tl el--efore, e -_ o - end e. d -n. s t c ~~,,d to,. con.
C_ 4
L _t _Ll 3 11 C U
I t is not .10vi se.d. -IL ccl-eck e befor
-11 -1 in by L'_~Ej.n~S 01 ti beceause `U
~Y '2~L~I~Ie Sfa -his reoui res..
C. nab -1 ear-in nr,~c- nt of the control p ane 1 T sli-r) -is:~
8 31 d bv u -,vu:tel-.~_-ourited. meter. T! e LI: e
L a

t 0 n, 0 f D"Lez-3el Stations
_Ljf~j ior~ power s' ns,
U1 e s c u u
J s, f,-o.-- syr_cIxI_ron-Lsiticai v: i a:a
TeSts, rcsult
la, r,(~;,- c. S y s 't 5M ar, (_..'Iven i al' Aftor I
n T 1e 1.
-I, Sod '-_,ore th- 1 000 ~-'s in- thi s viay, the ne-~,.;ztor
condjL a; IdL lio io, PIZI_1~` cal d,-.i,m a b e w La s' o L s o I - v C- d.,
f self -synchronisatin, of a
_"VE-S. typical,l
d~e~;ejl-v~;~E-ctric power otu~,tuion ty-e 30 -':ith Slips of,
tions ,~.ras Lavesti-
sation esel -D o'T c r s t a'
d. 7 2 -rincioal d~ota lor the zost difficult case, uthen
7
tI':-_ Z~_,'e~aerators arc :~o'f the sa,~~.e -)o,,,:er, are in, Table.
_-zdc ~7'Lth 110-load o_n_ tilia gci:ieretors gave the tuyi-)-ical
SI'l-OW13, ill FIE-41 Tests were also ,ilade with inductive
ri~~-si "-iv a ;;ill bc. sei~? --'2: o e data in.Table 2
c lo ds. It n, th
a resistive 10,1J, Se. If-
a sli-n' of C, 0"~.
T I c od of Lts ~;-~dv_`Lsable -for c o nn 1 _ee,i_
o,:-ea: stat- ons 1-ro I-.
0-11a 11 e 1 Q-_ e T"_- ti -I- e- S S s u e L,-- 02?
a n o - I , e r. Th. e s_ -chro n.',. s iji - c-Lur-_-ents ere no I.-, dangerous.
U_ u,
-e t 0 n s e --u-rc.17 e" ed, z d e '~alAe
to (I r~ 1 n
L, th
1- d"/3

ID

3Clf
-synchronisation.

v- C C ~
I ::~ t %,
dtute
n Y,';reva_nsl-iy
- I
tut)
of u0
Frequency meters 2. Generators-Synchronization

/9
85-8-18/18
AUTHOR: Sagoyan A Rear-Admiral
TITLE: Aircraft Carriers and the ir Use (Avianostsy I ikh
ispollzovaniye)
.PERIODICAL:.Kryl'ya Rodiny, 1957, Nr 8, PP.. 30-31 (USSR)
ABSTRACT: The.article, which is said to be.based on Information
gathered from foreign publications, outlines how with
the course of time the views on their use.have. varied
since the first appearanc,e.of:aircraft carriers during....
World War I,'and offers some very general information
on certain ships of this type now in commission in the
United States and British fleets.. The article contains
no data of scientific value. Of possible interest may be.
the manner in which the author formulates the present
American and British view.on the use of the carriers,
and describes the latest tendencies in the development of
this type of ships. The pertinent parpgraphs of the ar-
below: s of the World
ticle are.rendered On,the basi
War II and~Korean war experience, the American and
British experts consider that, aircraftcarrying units
Card,1/3

85-8-18/18
Aircraft Carriers and their Use (Cont.)
represent the-main striking force in the.matter.of accomplish-
ing the Various operational or tactical missions assigned to
the navy' Under the present-day conditions, with tNe- appearance
of atomic and hydrogen weapons, as well as of pilotless means
of attack, the importance of the aircraft carriers has In-
creased In as,much all these modern means of combat may be
based on them. Making use of aircraft carriers,.permits to
achieve a speedier and more massive concentration of air power,
Aircraft carriers can also'pave the way1for intercontinental
bombers, and provide fighterplanes,for convoying the latter.
Or, else, the carriers may,combine the blows of their a-ircraft
with those to be dealt by the intercontinental'bombers.- In the
last few years the tendency in'the United States and in Britain
was not only to improve the technical and tactical character-
istics of the carriers, but also to multiply their types, so
as to adapt them to various specific tasks. The carriers are
so built as to ensure the proper use of modern combat weapons,
especially of atomic weapons and of pilotless means of attack.
Various new types of aircraft carriers now being developed in-
clude carriers of anti-submarine helicopters, carriers of
Card 2/3

It It 11
k 4 to it 11 1
11 If X!11
II it
?# Is ly a A 10 It Of 0 110 11 0 If w 41 it it a it
I '
to it It It 6 a 0' If A I If V k W, I I I AA d mo -
,
~
' .'s

f
i
so An inarestigetion of "raiducer" malibods for improving -00

of X the Ikaftsbd* of Notio-LarvinA ores.. M M. kma,U)A
!_O

mid A. I., Smocrallpis, J"irtytope -Ittfal, IV40. No, IOAI. O
bf! t lie itte"fiv% ..( tl~v twildi.tAt ;A,,.
Ii l ti.lu III ioltiewy, waiviat. fit flwttwii too Ow
-

1411fidic ctiIII4.1 loft,) With fact., V.'ilid-
NII,
0
hw
(11
h
Wd
I s 0
fll"
fl~ ..
11mig
Air
U
. '
4t,$
,
3.4i", (11"11l 1'. With III L.).
of Cal I.v

00
at Illpro%- low i-xill. '411.1 41.1.1111V fit

!

s 0
Irjaft~ III rmj
KII-j;r.'IIII41 fit It-I,
till! NAI;:01 il jI1Ir(kjtW4:%t illAtV SUOT' all lafeWtit TIAMAl
It. N.Jutailwl zoo-
0 0

to

zoo

Iles

OW -------
U TS ~;f it,
6 A,
it cc
of 11 1) to :11 9 111 a it It K IT 21
ja 4- 1 It. An I It 1. FW 0 4 I_ of
0 tit 0 0 0 0 00 0 0 0 0

00
go 000
000100000600000064006
061

Aj / 9 IDD
.137-1958-1-75
'Translation from: Referativnyy zhurnal, Metallurgiya, 1,958, Nr 1,1 p 13 (USSR)
AUTHORS: Sagradyan A L Nagirnyak, F. I., Nasedkina, Ye. P.
TITLE: Industrial Experience in Perfecting the Use of Selective flotation
of the Copper-Zinc Ores of the Novo-Sibayevsk Deposits
(Promyshlennyy opyt osNoymkY& selektivnoy flotatsii medno-
tsinkovoy rudy Novo -S ibayevskogo mestorozhdeniya)
3
PERIODICAL: Byul. tsvetn. metallurgii, 1957, Nr 11-121 pp 33- 8
A,BSTRACT: A procedure has been developedand perfected to assure attain-
ment of the plan ed level of
n ore crushing prior to copper. flotation..~,
In accordance. with the plansJor completing the. equipment of Nr 3.,
section, de-sliming has been introduced into.the ore7dressing pro-,
cedure. The most important special feature of the use of reagents
in the flotation is that the ore is crushed in a weakly alkaline
medium containing not more than 5 to 15 g/m3 of CaO in.the
classifier tailings. Depression of ZnS and FeSz is accomplished
by feeding Na2S, ZnSO and Na'CN, into the crushing process:, the
0 ~ .4
bulk of the depressors being delivered at the moment when,, th~
Card 1/2 grains are initially unlocked. When the process has attain ed,

V,
absih austry
a nd 4,41~4~ brid.
3~j4 - 077.- 0.
lab.,
Stan Jjjjt4w..;, u
trzt,
auk
Kosbw
POE

15-57-8-11321
Translation, from: Refera.tivnyy zhurnal, Geologiya, 1957, ~Nr 8,
173 (USSR)
'AUTHOR: Sagunov, V. G.
TITLE: Bentonite Clays.of.the Kara-Kalpakskaya A5SR and the:
Eastern Aral,RegionABentonitovyye gliny Karakalpakii~,::
i Vostochnogo Priarallya)
PERIODICAL: Izv- AN KazSSR ser.,geol. 1956, Nr 25, Pp 48-56
..ABSTRACT:. The Khodzhakullskoye.m'estoizhdeniye (deposit) of
bentonite lies 12 km from the Karatau quay*on.the Amu
~Darya River.' It is correlated with the faunal level
of the marls of.the Eocene epoch. The deposits are
traced from.the Sultan-uiz-dag Ridge along the right-
bank of the Amu Darya River to the eastern Aral
region. The bentonites compose three seams 5 cm to
25 cm thick. Their quality is good. They have the
following chemical composition Tin weight-perc
ent):
Card 1/3

15-57-8-11321
'Bentonite Clays of the Kara-Kalpakskaya.'ASSR (Cont.)
H20 hygroscopicity,coefficient 10.9; SiO 49 14, Fe 0 2 00, Al~O
~17 08, CaO 3.19, MgO 4 M 503 3.29, D lg,3 6 3,.
la 26 +i20 3. ot~,ers 8.
total 101.12. Apart from,the montmorillonite~(95 to 98 percent),'
1 t
the clay substance contains gypsum (1 to 3 percent), limonite 0
2 percent),, very small granules of quartz (0.25 to 0.01 fm-~m7 and
smaller), calcite, and also bands of biotite and muscovite. To serve
the needs of the Kara-Kalpakskaya ASSR and the adjacent regions of
.Turkmenskaya SSR,
the author recommends combined mining operations
in the Khodzhakullskoye deposit as follows: min ing of,clay gypsum
for use in. gypsum binders, mining of bentanite clay for refining of
cottonseed oil, and mining of phosphorites for use in.the phosphoritic
meal fertilizer for local use. The village of Karatau should b Ie
made a large industrial center for the,production of:brick, lime,,'
alabaster, building materials from gypsum binders, and phosphoritic-~.
fertilizer; mining of bentonite clays quarry'stone and dimension
stone, sand, and gravel should also be-done here. The locations 0, 1L,
raw materials for manufacture ofall the~enumerated nonmetallic
Card 2/3