SCIENTIFIC ABSTRACT GOROKHOVSKIY, YU.N. - GOROL, IYGMUNT

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000516310013-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 25, 2000
• Sequence Number: 13
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

el A
Pholillaphic to"m Ill
10,10dr4phyloisterials. vlt'ij.,ut kokbulf.
All, D. X. 114141millita. Aod T. M. L - vuldy
.lba. V..k R. 70, m it( Jim), -Illy Artoal surface
CnOrm, of the ilyes in tile 3 elvinctilarv Ulvet% of a color.
rillitl6ilto IMOVII19- all fliliC"ite efignitUl bar file
evidusitilto of like 1,11, KoCIA1,164- ofect in vuhm
'this cdletioll vocir.1"Hidt in 111,41 44 kilt,we vou"j. 4-f As in
!)IACL will while P11040041111Y. bill. Ilk C111111411 to tile LOW.
h, can tile n'$ i'leaur jr.4olon I.-Iw- Ili,. ,Itf.t,v -m.1%,
44 tho3dye-oul n mmAll ottlicAl .1 , Le. Owtv is ewt-Imio.
p1mvinvirivir r,liny Amunting lltvr*,i Lot 114 - kill
("b"t 1) - ItilliCAI -1 , I - (Itorn. of tile 41Vr. I A thickur,,,i
1-1 the I&Ytf) 140 LIC VAIIII (Air CACh C01111JIMICIll. INIC Call Write,
~Illcr I culso.. the sy"evil of linear eqn.ktimw PP,
P" f. k"'-,-% wletr ill,
And in tilt :1 14%,ers Ate Alld file
4., 16. k me 11 ... .... lowal. , q Ilk, :1
JIAI CorVC4 14 fill' 010th-41 til 44 the CiCtUMMAIT 14VTIV At
;:olt ionvis., will ov dt-id ome And bw All *the watt
.11gilis x victr chottil at-lk"ding I'l tilt! Ilmitilitills 44 the Ab.
sorillixtu tuaillina of tile Inalcliall under study; fut the tied.
loalefigill, X - fill. MO, An.1 Mill Rip, AnlI flW tile r.., okA-
t.gi4ls. X - 410. MO. And 670 oil.. Tile Immult Ili thl,
VU4Ct. JUCTIS. And M4 JAllse, 11 ~M. 44). And 'ill 11110. 11~11
applivAlmlity .4 It-I', L.. .- t-tesl And J~Ilvtlo
stimeki witit onc44vvc votulmotm 'Flit ANt. values kilf the it
cannot be dettl., I- tile Am. mirfam eoncn-. of tile lives can-
Il'.1 be 111".Urr,l .11", liv ill I liclAtill l"Y.I. BY .1trfillitioll.
tile .111f4tc ""Ito of V.401 dilv At W11101 tile III-MoNfIrk"ll-ilie
ill Ow KeLilin I.iy,-r voills, OW live. At the ous. -4
the uliviclillon 1,I Ollitv. it taken a, the Idalivr Unit
%UI(4&V Fill, V0111,V1111011 tWFtojl% .1 UtinlefiCAI t!Ctfl
of the k. 'rise %vitein of linear equations then beconies, Pir
net. inatcrials Olp -11,011 '. 4- 0,32 C. 1P. 0.13 r.: Ow -
it 17 f. 1- 1.01; 1 . i- I Im.) C.. 1I_ - 4) IM 4 11-414% '. 4
I IN? I,. AM for 1.1; 111 liclial Dw IAX I + 0 34
11 lll;rlei 1,141 CA t it I i C.' f
.1 IS I . + I " 1. .; Su"-lipt., Y. 0", 41141 C, refer to tile
vilow, InIzentA, ;Lilt[ evall lavem Thm systerns of equA-
uts are CaLilywilv"I for I " CA. and C.. N. Thork

Set+. cdar-
low*= AM
71D
Tm
IK-Ofts
u1 (mig
jis
0.
1=09 I%. bv
1w Im
do Mm GOWS 49
W-ooWmobk ~i-
'JIMer doW
d
wmwbb
Ohl
do
LAOCIP44"

RUN

GOROXHOVSKIY, TuX; BALABUKU. D.K.; PONOKARMO, O.M.
Sansitometric Investigation of multilayer color films. Part 2,
Spectral photographic properties of color films. Usp.nauch.fot.
2:105-118 054j (KLRA 7:3)
(Photographic sonsitometry) (Color photography--films)

BALABUXHA, D.X.; GOROXHOVSXIY, Yu.N.
Sensitongtric investigatlon,of waltilayer-color films. Part 3.
Mutual effect of elementary layers in 6olor film development.
Usp.nauch.fot...2:119-130 154. (NLRA 715)
(Photographic sensitometry) (Color photography--Developing
and developers)

GOROXHOVSKIT, Yu.N.; 1AVEMBARG, T.M.
Sensitoustric investigation of =101layer color films. Part.4.
Resolving power of color photographic materials. Usp.nauch.fot.
2;131-133 054. (NIHA 7:5)
(Photographic soneltometry) (Color photography-Films)

11 1. -
I :

GOROKHOVSKIY, Yu.S.; OWMMIYWA, Yo.I.-
Investigation of the optical sensitization of photographic swileleas.
Part 5.RelatIon between the spectral distribution of photosensitivity
and the light absorption of sensitized photographic emulsion layers.
Unp. DAUChafet- 3:119-128 '55* (w" 9:1)
(Photogrq&ic evulsions)

GOROKKOVSKIT, YU.N.; INCRINSKLYA, V.P.
. Spectrophotometrie wthod of identifying pigmento In a hydrotyps
color loop. Trudy LIKI no-3:213-219 135. (mm 9:8)
1. lafedra abahchoy fotografil I tekhaologli obrabotki kinafoto-
matertalow.
(Spectrophotometry) (Color photography)

BAKRVALOV, V.M.; GOROKHOTSKIY, Yu.N.
~M.bftwc
Sensitometry of multi-layered photographic color materials. Part 5.
Criteria for photosensitivity of color materials. Usp.nauch.fot.
noA.29-43 1550 (KM 9:4)
(Color photography) (Photographic sensitometry)

AGOg&q~&&R; IMIN, B.N.
Projector-granalozater for the deternination of gram--arity of
phOWaphle blackmaUg. Uspsuwchqfot~ no.4:117-124 155.
(Photographle seneltometry) (NlaA 9: 4)

-GORD!MOVSXIY,- Yu,H,
Sensitometric control of the photochemical processing of multilayer
color fibm. Usp.nauch.lat.no.4:295-306 '55. WRA q.- 4)
(Color photograpby) (Photographic sensitometry)

USSR/physics Pho ~grs~hy, color FD-3038
Mfr?d Pub- 153 - 7/23
Author Gorokhovskiy,, Yu. N.J, Prusso P. Kh.
Title Investigating the resolving capacity of multi-layer color photo-
graphic materials
Periodical Zhur. tekh. fiz., 25, February 1955.. 221-235
Abstract The authors investigate the dependence of the resolving capacity
of elementary layers of multi-layer colored films, multi-layer
films in the whole (for white light), and one-layer colored films
upon a number of factors (focussingiexposure, developm6t time,
contrast, brightness, thickness of positive layer, aperture, etc
They estrblish that the resolving capacity of multi-layer films
in the whole is determined by the purple component of the colored
image,~~ consequently by the resolving capacity of the middle
layer.- They show that the brilliance and silver components of the
Photographic image in multi-layer film give identical resolving
capacity, indicating that the microelements of these images possess
practically identical dimensions. They further establish that the
dependence of the resolving capacity of multi-layer film upon "mira"
contrast differs essentially for various emulsion layers; only for

Card 2/2 PD-3038
the upper'elementary layer does this dependence follow the theo-
retical formula, observed well in the case of black-white mate-
rials. The authors also studied the influence of aperture of
aberrationleas objective on the resolving capacity of multi-layer
films and found that this influence holds true only for the upper
elementary layer, being completely absent for the middle and lower
layers. They found that change in the thickness of emulsion layers
is reflected in the resolving capacity of the middle and lower
layers of multi-layer film. They finally observed that change in
of development over a sufficiently wide range practically does not
exert any influence upon the resolving capacity of the two lower
layers, but influences somewhat the resolving capacity of the upper
layer. In addition to resolving capacity, photographic reproduc-
tion of fine details depends upon the graininess of the developed
multi-layer films, investigations showing that the macro-granular-
ity of the latter is very small. Sixteen references.
Institution : -
Submitted : April 3, 1954

t< 4 t 11~ V t;e? K 1
USSR/Ch ~11 Technology.
Abet
Chemical Produ~ts and Their Application -- Photographic
materials$ 1-19
Journall Referat Zhur .; KWAU&; No 2j 19571 5975
Authors Gorokhovskiy., Yu. N.., Kayuchina-Likeno.. A. R.
Institutions None
Titles Dependence of Kinetics of Golor.Development of a Multilayer Color
Film on Temperature
Ori gi rutl
Publication; Zh. nauch. i prikl. fotografii I kinamatogr., 1956, 1, No 1, 23-28
Abstract; Investigation of the question ooncernlng temperature dependence of
the kinetics of color development of each of the lAyers of a color
filmj, in the temperature interval from +7 to +260., and of the pbe-
nomenon of mutual effect (M) of theselagrirs. It is shown that
within the same interval of development duration (tdev) the relative
values of"r vary to a greater extent on combined development of three
layers$ than on development of one layer. This FM of the layers.,
in color development., Is observed to a least extent in the case of
Card 1/2

USSR/Chem-4cal Technology. Chemical Products and Their Application -- Photographic
materials, 1-19
Abst Journal: Referat Zhur - Kftlmiya, No 2, 1957) 5975
Abstract: the bottcm layer. Temperature dependence of PNE is moot strongly
manifested in the case of the top layer and is practically absent in
the case of the bottom layer. With increase in temperature and in
tdev the PMR of the layers becomes weaker, and with a tdev of 24
minutes it practically vanishes altogether. The conclusion is
reached that with rising temperature the role of diffusion,, during
the development,, is decreased, and the role of diffusion exchange in
the different layers of the film, is not the same. Temperature co-
efficients (aT) of the development of image and fog, in each layer,
are given. It is shown that the aT of different layers of the film
differs, and is also dependent upon the properties of photographic
emulsions, the same as in the case of black-and-white photographic
materials. Values Of aT depend on depletion of developer vithin the
layer being developed; they are higher for fog than for image, and
are higher for Images produced with green and red light filters than
for images recorded in a white light.
Card 2/2

GOROKHOVSKIY, Yu* N.
"On the Influence of.Temperature on the Kinetics of the Color Development
of Multilayer Color Films," a paper given at the International Conference on
Scientific Photography, Cologne, 24-27 Sep 1956
E-3072367

GOROKHOVSXIY, Yu.N.
Conference on the chemistry of photographic emulsions. Zhur.nauch.1
prlkl.fot.i kin. I no-5:387-390 3-0 1%. (MU 9:11)
(Photogmphic chemistry)

F,

to y pm P

?
AK

AK halide b~-mqq studi~,l

"A

D-.xrpze dyer, ard Ulacik-wiall~

GOROKHOVSKIY, Yu. N.
"On the Influence.of Temperature on the Kinetics of the Color Development
of Multilayer Color Films.," paper given at the International Conference on
Scientific Photography, Cologne, 24-27 Sep 1957
E-31068,138
and - "Some Problems of the Sensitometry of Multilayer Color Materials,,"

Som WOW= In dw selw Caluw
gy",
Ific julftul dflu III-

rAmw**Pft%
'The theory of the photographic process* [in Inglis'h].-C,31. Zmweth
Nees. Reviewed by W.M.Gorokhovskii. Zhur. nauch. i prikl. fot' .1 kin.
2 no.1:77 JA-F 157. (MaA 1;:3)
,(photography) (Noes. ranneth C.B.)

A
GOROKHOTSKIT, Tu.N.; GRATSIASSMA, Z.I.
Research on the optical sensitizing of photographic emulsions.
Part 7: Influence of.the color-forming components of color
development on the process of optical sensitizing. Zhur.nauchn.1
prikl.fot.i kin. 2 no.6:421-431 N-D 157. (MIRA 10:12)
1. Leningradakiy institut kinoinzhonerov.
(Color photography)- (Photographic sensitometry)

An.!

GOROKHOVSKIY, TU,3j.
-I--
T.P. Kravets; on his 80th birthday. Usp. nauch. fot. vol.5:200-203
157- (=A io:6)
(Kravets, Torichan Pavlovich, 1876-)

&0'1z
AUTHORS: Gorokhovskiy, Yu. N., and Davydkin, I. M. 48-11-8/13
----------------------------
TITLE: Light.Dispersion-Indicatrix Which Becomes Apparent With Photo-
graphic Layers on a Transparent Base. (Indikatrisy rasseyaniya
sveta proyavlennymi fotograficheskimi. sloyami na prozrachnoy
podlozhke).
PMIODICAL: Izvestiya AN SSSR Seriya Fizicheskaya, 1957, Vol. 21, Nr U..
pp- 1505-1516 (USSR).
ABSTRACT: This is a thorough imestigation of the physical picture of light-
dispersion by photographic blackening under various conditiona
and a calsulation of both the integral and effective optic densi-
ties, of the blackening is carried out on the basis of the measured
dispersion-indicatrix. A visualLgoniophotometer was constructed
for measuring the dispersion-indicatrix. The spatial geometric
distribution of the light dispersed by the blackened samples on
the transparent base was measured by means of this appliance. The
obtained indicatrix of light-di5per8ion by blackening made it pos-
sible to clear up the mode of dependence of the dispersion capacity
of the blackening from its parameters. 1) Various photographic
materials showa similar behavior with respect to the general
Card 1/2 character of light-dispersion, but two blackenings of the same

Light-DisperBion-Indicatrix Which Becomes Apparent With 4&~/U
Photographic Layers on a Transparent Base*
optic density show a remarkably different dispersion-indicatrix
of their micro-graininess of various materials. 2) The light-
dispersion by blatkening which was obtained to a certain degree
as a result of the occurrence of an effect of contrast increases
with the optic density. 3) The light-41spersion by blackening
with a given optic density is the greater the higher is the coef-
ficient of the effect of contrast. - With the help of the disper-
sion-indicatrix the values of the integral optic densities of
blackening were calculated and compared with the direct test. The
dependence of the optic density of blackening on the solid angle
of the receiver was determined. From that also the data on the
practically admissible minimum dimensions of the solid angles of
the receiver by measuring the integral optic density were obtained.
There are lo figures, I table and 9 references, 5 of which are
Slavic.
ASSOCIATION: Chair of General Photography and Technology of Fil-a-1rV~ocessirZ at
the Leningrad Institute for Cinematographic Engineers (Kafedra
obshchey fotografii i tekhnologii obrabotki plenki Leningraddskogo
instituta kinoinzhenerov).
AVAILABLE! Library of Congress.
Card 2/2

AUTEORS: Gorokbovskiy,-Yu. N., ba"vjdkin, 1. Y. 46-11-9/13
TITLE: Numerical Evaluation of the Dispersion of the Light With Photo-
--graphic Blackenings on a Transparent Carrier (Chislennaya otsen-
ka avatorausejanija v fotograficheakikh pochernenijakh na proz-
rachnoy podlozhke)
PERIODICALt Izvestiya AN SSSR Seriya Fizicheskaya, 1957, Vol. 21, Vr 11,
pp- 1517-1527 (USSR)
ABSTRACTt This is the continuation of a work of the author in the same per-
iodical, page 1505. After the indicatrix of the dispersion of the
light by photographic blackening, the analysia of the phenomenon
of Maksimovich-Callier(Kall1je) was carried out and it was clari-
fied that the Callier coefficient cannot serve as exact characte-
ristic of the dispersing properties of the blackening and that
this coefficient gives no possibility of evaluating the distribi-
tion of the light which penetrated the blackening. For characte-
rizing the dispersing properties of the blackenings, a new para-
meter q,- the diaperuion-fautor, - is proposed, which characteri-
zes the part of the dispersed j.ight of the whole beam which passed
through the blackening. A second posibility for this characteri-
zation in mentioned, viz.; The difference between the regular and
Card 1/2 integral (or diffuse) optical densitj which determines only the

Numerical Evaluation of the Dispersion of the Light With Phot- 48-11-9/13
graphic Bldekenings on a Transparent.Carrier.
dispersing properties of the blackenizigu. It is showt- that the ex-
tent of the regular optic density requires a correction which
takes account-of the dispersed light of the directioned bundle
passing through. It is pointed out that it is useful for thiu
reason to differ the real from the apparentli regular desity of
the blackening. The conception of an angle of dispersion was sug-
gested for the relative evaluation of the dispersing blackening
properties nad for the indicatr ix-form of the dio,,er*iun of 1*1ack-
ening. There are ~ figures, 2 tables, and 13 references, 7 of
which are Slavic.
ASSOCIATION: Chair of General Photographv and Technology of Film Processing at
Leningrade Institute for Cinematographic Engineers (Ka-fedra ob-
shchey fotografii i tekhnologii obrabotki plenki Leningradskogo
instituta kinoinzhenerov)
AVAILA.BLE; Library of Congress
Card 2/2

GOROKHOVSKIT. T:u 9,
-, *, - F -,
. . I ~-- - --
_4~ Photographic education in the higher institutions of learning;
education in the chemistry of photography in the Leningrad
Institute of Notion-Picture Engineers. Zhur. nauch. i prikl.
fot. L kin. 3 no.1:65-68 J&-F 158. (MIRA 11:2)
(Photography--Stud.v and teaching)
(Cinematography-Study and teaching)

AUTHOR: Gorokhovskiy, Yu.N., Davydkin, I.M. SOV/77-3-6-7/15
TITLE: Investigations of the Densitometry of Elwkening
(Issledovaniya pu densitometrii pochern,e,niy)
I. The Light Scattering by Developed P1~6tographic Films
(Rasseyaniye sveta proyavlennymi fotograficheskimi plenkami)
PERIODICAL: Zhurnal nsuchnoy i prikladnoy fotografii i kinemptografii,
1958, Vol 3, Nr 6, Dp 430-439 (USS17)
ABSTRACT: This first part of the article considers the physicrl aspect
of the dispersion of light by photographic densities on black-
and-white photographic layers on a transparent support and the
calculation of the integral and effective ontical densities of
the photographic densities based on the measured indicatrices
of the dispersion. Forty-three samples Of Dhotographic den-
SiU68 *ere produced on two SZG Agfa products, the highly
sensitive Aerorapid film and the phototechnical Printon X
film of low sensitivity. The samples had different optical
scattering densities and different contrast coefficients due
to developing in different developers. The optical scattering
densities were measured with a carefully calibrated IFT-11
wedge densitometer, the integral optical densities with a
Card 1/3 photometric integrator. For measuring of the scattering in-

SOV/77-3-6-7/15
Investigations of the Densitometry o Blackening
1. The Light*.Scettering by Developed Photographic Films.
dicatricea, a visual wedge-type goniophotometer (Fig. 1) was
Aevised and used in connection with a low-voltage STs-62
point lamp. The measuring results are presented in the polar
system of coordinates in logarithmic scale. The obtained
accuracy in determination of the trightness by means of the
goniophotometer was about � 5 ~i',or i 0.02 by logarithmic scale.
Subsequent evaluation comprised scattering indicatrices with
respect te-brightness of certain blackening samples on Aero'-
rapid film in developer Nr 1 according to GOST 2817-50,
gamma 1.5 (Fig. 2 and 3), in developer Nr 2 according to
GOST and in developer Size III A. Comparative figures and
calculating results for the experimentally determined scatter-
ing and-, ingral densities of the blackenings are presented
(Table 1) and the curves of the dependence of the effective
optical densities of the blackenings on the solid angle of
Card 2/3 the receiver shown(Fig. 5)-,!.~Purther graphic evaluations are

SOV/77-3-6-7/15
Investigations of the Densitometry ofBlackening* : -
I. The Light Scattering by Developed Photographic Films.
devoted to conditions of different values of gamma (Fig. 7).
There are 2 diagrams, 6 graphs, 3 tables, and 11 references,
7 of which are Soviet, 1 American, 1 French, and 2 German.
ASSOCIATION: Leningradskiy institut kinoinzhenerov (The Leningrad Insti-
tute of Motion,Picture Iteneers)
Card 3/3

UNrUWV, M.P.; GORDEOVSKIT, Yu-.N.
Conference on high-speed photography and cinematography,
usp. fiz. nauk 64 no.4:790-795 AP 158. (MIRA 11:7)
(Photography, High-speed) (Cinematography--Scientific &PPIICAti Ono) I

KRAVETS, Torichan Pavlovich [deceased); SKIRBOV, V.I., ak9dealk, red.;
TAMIN, A.N.. akadamik, red.; GOROKHOVSKIY, Yu.N., red.;
XMRUT, B.S., red.; 9AYOSTliANffAr*.-r.-%,l#me?.', TOPOM, A.S..
red.; FATIRMAN. G.P., red.; SAZONOV, L.S., red.izd-va-. UNMI.
K.U., takhn.red.
-[Works in physical Trudy po fisike. Moskva, Izd-vo Akad.nauk
SSSR' 1959. 339 P. (KIRA 12:8)
1. Chlan-korrespondent AN SGSR (for Kravets).
(Kravets, Torichan Pavlovich, 1876-1955) (Physics)

GOROKHOVSU T, -, -: ~..,
Onthe occasion of S.Gellogdanoyls 60th birthday. Zhw.nauah.
I prW*foto i kin. 4 no.1:77 Ja-7 '59. (Him 12:2)
(Bogdanov, Sergei Gavrilovich. 1898-)

23(395) SOV/77-4-4-5/19
AUTHOR: Vif anskiy, Yu. K. , and Gorokhovskiy, 'Y'u. N.
TITLE: Investigation on the Ability of Photographic Mater-
ials to Reproduce Small Optic Image Elements
PERIODICAL: Zhurnal nauchnoy i prikladnoy fotografii i kinemato-
grdfii, 1959, Vol 4, Nr 4, pp 276-284 (USSR)
ABSTRACT: The authors present methods and results of determin-
ing the distinguishing.power of photographic material.
For numerical evaluation of treshold dimensions of
double measured details of different forms the authors
use a quantity which is called "distinguishing power
of photographic material". (Not to be mistaken for the
quantity of F.L. Burmistrov, ref 6, which character-
izes the photographic reproduction of isolated thin
lines). The dimensionality of this quantity coijcides
_
with the dimensionality of the eolvinal ower (L
).
The measuring units also coincide (m. 5. The I'distin-
guishing power" is marked by the R,oman letter C (in Latin
"cognoscoll). For the numerical evaluation of the
Card 1/4 "distinguishing power of photographic materials" a

3011/77-4-A-5/19
Investigation on the Ability of Photographic Vlaterials to
Reproduce Small Optic Image Elements
special test was elaborated (Figure 1). It consists
of 24 lines of figures of different shapes. Every
line contains 20 figures. The dimensions of the fig-
ures change from line to line by geometric progres-
sion by 11%. The size of the figures in the first
line of the test is 1.50 mm, in the 24.1ine only 0.13
mm. Tests were made for the following five contrasts
(under "cont rast" K = Bmax - Bmin) : 1 (absolute con-
t Bmax
trast), 0.71 - 0.66, 0.36 - 0.34, 0.13, 0.07. Eight
black and white photographic materials were tested
Cdomestic and imported). The dependency of the solv-
ing power of photographic material from the object
contrast at any contrast factors follows the formula
of H. Frieser ZR-ef g. The results of three tested
materials are given by the graphs in figure 7. These
results testifyithe existence of a relation between
Card 2/4 the "distinguishing power" (C) and the solving power

SOV/77-4-4-5/19
Investigation on the Ability of Photographic Naterials to
Reproduce Small Optic Image Elements
(R). For statistic exploitation of this problem more
than 32,000 tests of photographic images of the fig-
ures have been made. The results are -iven in fig-
ure 8. The recognition factor 11 (in ~-~ is given for
every kind of figure and the absolute number of tests
(N) for the figure. The relative area o1L the figure
is also given by number (&). The area of the square,
in which the figures are located, gets the number 100.
The optimal density and exposition for the "distinguish-
ing power" is a little higher t1lan for the solving
power. For this study the works of Mauge_ "" e f99
Istomin fRef 37, Perrin and Altman J_ef 4/ and barrows
jef..27 were used. V.V. Levina and A.N. Tikhonov
participated in this stud . There are 2 diagrams, 6
y C)
graphs, I table Euid 8 references, 4 of which are Soviet
2 English, 1 German and 1 French.
Card 3/4

SOV/77-4-4-5/19
Investigation on the Ability of Photographic Materials to
Reproduce Small Optic Imago Elements
ASSOCIATION: Gosudarstvennyy opticheakiy institut imeni S.I. Vavi-
lova (State Institute for Optics irieni S.I. Vavilov)
SUBMITTED: October 9, 1957
Card 4/4

SO'0 7-4-4-17/19
AUTHOR: Gorokhovskiy, Yu.N.
TITLE: Scientific Discussion on Sensitometry of Black and
White and Colored Photographic Materials
PERIODICAL: Zhurnal nauchnoy i prikladnoy fotografii i kinemato-
grafii, 1959, Vol 4, Nr 4, pp 317-319 (USSR)
ABSTRACT: From April 21-23, 1959, the extended plenum of the
Komissii po nauchnoy fotografii i kinematografii AN
SSSR (Commission:,, for Scientific Photography and
Cinematography AS USSR) convened in Leningrad. A
discuesion on sensitometry of black and white and
colored photographic materials took place. About 120
people, representing 46 scientific and industrial
organizations in Leningrad, Moscow, Kazan', Kiyev,
Viliiius and other placest participated. The discus-
sion concentrated on three problems: 1) Numerical
expressions of photographical photosensitivity; 2)
New 3ensitometric installations; 3) Standardization
of sensitometric methods. The plenum of the Commis-
Card 1/2 sion was opened with an introductory speech by their

SOV/77-4-4-17/19
Scientific Discussion on Sensitometry of Black and White and Color-
ed Photographic Materials
Chairman K.V. Chibisov, Corresponding Member of AS
USSR. More than 20 reports were heard at the con-
ference.
Card 2/2

I GOROKHOVSKIT.-T-ILdv Nikolayevich; GffoaA, I.I., red.; PCMISKATI, R.G..
takhn.red,
[Spectral Investigations of the photographic process] Soaktralonys
iseledovanila fotognfichookogo protsessa. Moskva, Gos.Isd-vo
fisiko-matem,lit-ry, 1960. 391 P. (MIRA 14:1)
(Photographic sensitometry) (Spectrum analysis)
(Color photography)

VIFAIISKIY, Yu.K.; GOROKHOVSKIY, YU.N.; KHRULIKOVA, II.D.
Investigating the capacity of photograpUc materials for
reproducing small details of the optical image. Part 3:
Affect of the positive printing conditions on the
reproduction of two-dimensional objects. Zhur.nauch.i prikl.
fot.i ki-n. 5 no.1:15-19 Ja-F 160. (MIRA 13*.;5)
1. Goeudaretvennyy opticheskly inatitut iment S.I.Vavilova.
(Photographic sensitometry)

( GOROKHOV�11Yg-luA~
------
.Slactieth birthday of I.A.IChernyi. Zhur. nauah. i prikl. fot. i
kin. 6 no. 1: 78 -Ta-Y .161. - . (MMA 3-4:3)
/(,Qhernyi# Igor'-Andreevicht 1900 - )

GOP.OIGIO'IrSKIY Yu I*.- MVI'A ICTOIIA, 'A%B.
Ur,itg tho I'dintont" -Othod for tentirg color printipz Paperve
Zhur.nauch.1 rrikl.fot. i kin. 6 no.4326c,'-293 "g 161.
(MIRA 14ill)
L Gosudarstvennyy opticheskiy institut imeni S.I. Vavilova.
(Color photography-Printing papers)

VIFANSKIY, Yu.K.,- GOROIGIOVSKIY.. Yu.N.
Numerical evaluation of the sharpneso of the photographic image.
Zhur.nauch,i prikl.fot. i kin. 6 no-5:382,385 S-0 161. (MIRA 14:9)
11 1. Gosudarstvennyy opticheskiy institut imeni S.I. Vavilova.
(Photography--Testing)
.(Photographic senaitametry)

Effect of color developing conditions on the light sensitivity
of =ultilayer films. Usp. nauch. fot. 8-.72-78 162.
(MIRA 17:7)

B/058/63/000/002/033/070
A062IA101
AUTHOR: Adashev, N. P., Gorokhovskiy, Yu. N.
TITLE: Statistical analysis of densitometrio properties of color motion-
-picture images
PERIODICAL: Referativnyy zhurnal, Fizika, no. 2, 1963, 100 101, abstract 2D649
("Uspekhi nauchn. fotogr.", 1962, v. 8, 134 - 145)
T EXT Spectrodensimetric measurements were carried out on image elements of
negative and positive motion-picture frames, and the surface concentrations of the
dyes, forming the images, were determined. Distribution curves of the frames were
plotted for the minimum and maximum surface concentrations and their Intervals; on
the characteristic curves of the negative and positive films the portions were
found that are utilized for forming the fields - the brightest and the darkest for
a given dye. An analysis was carried out in the entire mass of the investigated
negatives and positives as well as differentially on the films and on ihe subject
groups of the photograph objects. It is established that for color motion-picture
flegatives and positives it is typical to utilize not only the rectilinear but also:
the curvilinear portions of the characteristic curves of the elementary layers of
Card 1/2

S/058/63/000/002/033/070
Ao62/Aiol
Statistical analysis of...
a film. It is made alear that the exposure conditions for all aspects of motion-
-picture photographs are still insufficiently strictly observed, in particular in
outdoor photographs; the exposures are chosen with sufficient precision only for
images of the human face and for snow. It is admitted that the photographic width
of the present day negative films is still insufficient. Practically this width is
often reduced as a result of the fact that the spectral composition of the photo-
graph illumination does not correspond to the composition of the light for which
the film balancing was carried out. The photographic width of the present day
positive color films is sufficient for reproduction of all the important subject..,'
elements of an image. However, the often observed utilization of the upper por-
tions of the characteristic curves of positive films results in obtaining the
dark elements of the screen image either with a distortion of the color tone or
as black. It may be admitted that the gradation distortions practically play a
minor role in comparison with the color separation distortions,
Abstracter's note: Complete translation]
Card 2/2

S/(-)58/63/000/002/032/070
Ao62/Aloi
AUTHORS: Gorokhovskiy, Yu. N., Popova, K. B.
~TITLE: Dependence of color .-reproduction on the spectral distribution
of the light sensitivity of the layers of negative multilayer films
PERIODICAL: Referativnyy zhurnal, Fizika, no. 2, 1963, 100, abstract 2D648
("Uspekhi nauchn. fotogr.", 1962, v. 8, 146 - 154)
TEXP: A study was made of the influence of the width of the spectral re-
gions of light sensitivity of the elementary layers of a negative multilayer film
on the quality of color reproduction when photographing multicolor objects typical
as to the character of their spectral reflection capability. It is shown that un6r
conditions of the usual negative-positive color photography process, using dyes
with appreciable parasitic absorption, the change within wide limits of the width
of the sensitivity regions of the layers does not practically affect the quality
of reproduction for the whole set of colors of the objects, although for separate
elements of the objects some fluctuations of the chromaticity take place. Only for
very wide sensitivity zones, when the degree of their mutual overlapping attains
20% and more, a substantial deterioration of the photographic reproduction of the
Card 1/2

S/058/63/000/002/032/070
Dependence of color reproduction an... A062/Alol
majority of colors is observed. Thus, under conditions of the normal color photo-
graphy process on multilayer materials, the fact'is confirmed, az previously pre-
dicted for other processes of color reproduction, that the quality of color re-
production is determined by the spectrophotometric qualities of the formed dyes
in a considerably larger measure than by the spectral distribution of the light
sensitivity of the triad of negative materials utilized for color separation.
[Abstracter's note: Complete translation]

S/058X3/0O0/0O2/b68/i',.
A160A101
AUTHORS: (Inrokhovakly,17-ft. N., Levine, V. V.
TITLE: The rational light-senaltlylty criterion of black-and-white and
color photographic n W t1ve materials
PERIODICAL: ReferativrW dumal, Mika, no. 1, 1963, 86 - 87, abstraat iD623
("Uspekhl n~uchn. fotogr.", '1962, 8, 179 r 194)
TEM Investigated we the various light-sensitivity criteria of black-
and-white and color photographic materials, and-also the arguments which are In
favor of acoei)ting orrejecting.these or those photographic materials. In view
of the differences of.opinionto be found in the literature regarding this pvb-
lem, 6xperimental investigations were conducted of the practical light-senal-
tivity of vari6us materials. The practioal light-sensitivity was compared with
the data of the sensitometric ligh~-seneitlvity. The. latter was, determined wheim
developing up. to a. given gaIMM 6y three criteria (D 'm 0. 1, 0. 2, qnd 0.85 above
the fog) for black-and-white materials, and by four,criteria On' - 0.1, 0.2,
0.85 above the fog for the single -colors, and Deff a 0.85 above the fog for the
Card 1/2

5/0%/63/000/001/068/120
The rational-light-sonsitivity-orliarlon of... A160/A101
field as a whole) for muIti-layer color materials. The practical,light-sen-
sitivity was determined from the positive pictures obtained by filming =)d
photographing a large number of various-character subject matters accordIngto
the standard. The data obtained for 10 black-and-white and 11 color negative
films 'of various sensitivity reveal that.all investigated criteria are expono-
metrically equivalent, and that, an a result, the selection of any of them-must
be determined by'oonsiderations' differing from those Investigated in the 11t4wo-
ture, and natnly by metrological,expediency..
A. Kartuzhanskiy

S/058/63/000/002/028/070
Ao62/AIOI
AUTHORS: Gorokhovskiy, Yu. N., Pekarskaya, 0. L.
TITLE. Universal densitometer of the differential type for black-and-white
and color fields
PERIODICAL: Referativnyy zhurnal, Fizika, no. 2, 1963, 98, abstract 2D637
("Uspekhi nauchn. fotogr.", 1962, v. 8, 248 - 255)
TEXT: on the basis of the series produced wedge type photoelectric densi-
tometer AN -10 (DFF,10) a universal densitometer is designed for black-and-white
and color photomaterials. With this purpose in view, the selenium photoelements
have been replaced by a photoelectric. amplifier MY-32 (FEU-32) and grey filters
have been introduced for optical shunting of the main color beam and widening the
range of measured densities; also zonal filters have been introduced for measuring
zonal optical densities of colored materials. The general aspect of the device
and its optical schematic diagram are presented. Results are given of tests of
the device both as a color and a black-and-white densitometer. The device allows
to measure integrated optical densities of photographic blackenings up to 0.6 and
Card 1/2

S/058/63/000/002/028/070
Universal densitometer of the differential type for... A062/A101
I -
.1

Teaching of photography in the institutions of higher learning.
Part 4: Organizing the tr 4-4-- of specialists in engineering
photography in the Leningr titute of Motion-Picture
Engineeringe Zhur.nauchA prikl.fotei kin. 7 no.1:76-77 Jar-F
162. (MMA 15%3)
(Photograpby--Study and teaching)

VIFAII"SKIY, Yu.K.;, GOROMOVSKIY.. Yu.N.
High speed recording michrophotometer ard its application, Zhur.nauch.
i priklefto. i kin. 7 no.3:195-201 My6-Je 162. (MIRA 15:6)
1. Goaudarstvennyy opticheakiy institut imeni S,.I.Vuvilovao
(Mchrophotometer)

VIFANSKIY, Yu.K.j GOROYJICV3KIY,,jqtff.
Studying the physical sharpness of the photographic layer. Part 1:
Wthods of plotting the boundary curves and their evaluation,
Zhur.nauch.i priklfot,,i kin. 7 no-4:290-296 J:L-Ag 162.
(MIM 15:8)
1. Gosudarstvennr.~ opticheskiy institut imeni S.I.Vavilova.
I (Photometry)

VIFAN.SKIYj Yu.K,; qC~OKHOVSKIY, Yu#N.
.Investigating the physical sharpness of the photographJc image.
Part 2s Effect of the conditions of the carryirig out of the
black-and-white photographic process on the physical sharpness.
Zhur.nauch.i prikl.fot.i kin. 7 no.5069-379 S-0 162.
(MIRA 15: U)
1. Gosudarstvennyy opticheskiy institut imeni S.I.Vavilova.
(Photography-Testing)

GoRoKHovsKiy, Yu.N.; OVECMS, N.S.
Diacussion on the sensitivitY criterion of all-purpose
photographic materiala, Zhur-nauchei prikl.fot.i kin.
7 no.6:472-474 N-D 162s (MIRA 15:12)
(Photographic sensitometry)

GCRONROVSEM, U.N.; FMVA.' K.B.
-W~
I
Effect of the -spectra distribution of the sensitivity of the
.layers of negatAys, multilayer films on color reproduction. Usp.
nauch. fot. U246-134 162. (MIRA 17:7)

GOROKHOVSKIY,_YuriY Niko e ; LEVENBERG, Tatlyana Mikhaylovna;
'XRAUSH, L.Ta., spets. red.; TELESHEV, A.N., red.; BACHEK,
R.P., tekha. red.
(General sensitometry; theory and practice] Obahchaia sensito-
metriia; teoriia i praktika. Moskva, Izd-vo "Iskusetvo,li
1963. 3oi p. (MIRA 16:10)
(Photographic sensitometry)

GOROKHOVSFM, Yu.N.
Defense of dissertations in Leningrad on the theory of the
photographic process and photochemical technology. Zhur. nauch.
i prikl. fot. i kino 8 no.31244-245 my-is 163. (MIRA 16s6)
(Diesertationso Academio-Abstracts)
(Photograpb,y)

GOROKHOVSKII, Yu,Np;,'TIKHONOV, A.N.
F.L. Burmistrov; on the occasion of his 75th birthday.
Zhur. nauch. i prikl..fot. i kin. 8 no.6:475 N-D 163.
(MIRA 17:1)

ACCESSION NR: AP3013644 S/0077/63/008/006/0437/0446
'AUTTHORS: Baranova, V. P. Gorokhovskiy, Yu. H.
TIT,LE: Glass light filters for benaitometrio light sources
SOURCE: Zhur-ral nauchnoy i'priklad. fotografii i kinemat., ve 8, no. 6, 1963,
:437-446
TOP IC TAGS; light meterp sensitometrio light source, sensitometric liGht source
filter, glass light filter, glass sensitometric light source filter, glass sensi-
.tometric light filter, iight filter, spectral enerBy distribution, light source
te I erature, artificial sunlight, artificial sky light, colored glass spectral
MP
.,abiorption, PS5 filter plate, PS14 filter plate, SZS7 filter plate, SZS8 filter
Plate
ABSTRACT: The results of experiments on fiVe sensitometer glass light filters
have been reported. The tests were carried oat in front of incandescent lamps with
T 2650K reproducing radiation t emperaturee corresponding to T = 3200K, T - NOOK,
mean liurnal light, intensity, cosmic solar radiation a-ad mean sky light intensity
(T - 15000K) - The general visual transmission coefficient of c-.ch light filter is
calculated, and the results are plotted and tabulated as nominal absorption curves,
Card

ACM-SSION NR: AP3013644
:maximum possible departures from this nominal distribution, and curves of relative
Ispectral distribution of energy. It is found that all five light filters tested
.show an.inereased absorption rate in the ultraviolet compared to standard-specifi-
cation. Orig.'art. has.i 7 figures, 5 tables, and 3 formulas.
~ASSOCIATION: Gosudarstvenz*r*y opticheskiy institut im. S. 1. Vavilova (State
-'Optical Institute)
-ACQ:. o2Dec63'
SUBMUTTED.- 270ot6Z' DATE ENCL: 00
~SUB CODE: PH NO. REF SOV: 008 OTHER:- 004-;
.Co rd 212

GOROKHOVSKIY, Xq.N..;.SHCHERBAKOVSKIY, Z.S.
Effect of color d 'relopment on the microsensitometric properties
of spectrozonal. two-layer films. Zhur.nauch. i prikl.fot. i kin.
9 no.6:466-469 N-D 164. (MIRA 18:1)
1. Gosudaratvennyy opticheskly institut imeni S.I.Vavilovap
Leningrad,

VIFANSKIY, Yu.K.; GOROXHOVSKIY., Yu.N.
Marginal curves and sharpness of black-and-white photographic images..C".,
Usp.nauch.fot. 10:58-67 164. (MI RA 17: 10)

GOROKHOVSKIY, Yu.N.;,I,OZNEVOY, G.I.
Marginal curveB and Bharpness of color photographic imges. Usp.nauch.
fot. 10:68-74 164. (MIRA 17:10)

BARANOVA, V.P.; GOROKHOVSKIY, Yuji.
Analyzing the photometric equivalent of the blackening. Usp.nauch.fot.
10:181-194 164. (MIRA 17:10)

GOROKHOVSKrY Yu.N - PRUSS, P.M.
.. - - ;;j- 0)
Analyzing the relation between the resolving power an' the macrograini-
ness of black-and-white photographic materials. Usp.rauch fot. 10:24&
252 164o iMIRA 17t.10)

,G,OROKHOVSKIY, YU.N.
Exhibition of the flistory of Photography. Zhur.nauch,i
prikl.fot. i kin. 10 no.3:234-238 Yq-je 165.
(KRA 18:11)

WT(l) /T ijp(o)-
ACC NRs A 28148 SOURCE CODE: UR/0077T65/olo/006/0469/0471
"o YU. N.
AUTHOR. -C
ORG: none
TITLE: XVII Conference an Scientific Photography
SOURCE: Zhurnal nauchnoy I Vikladnoy f6tografti i Idnematografti, Y. 10, no. 6. 1965,
469-471
TOPIC TAGS: motion picftwejphotogr~phy, photography, film processing, aerial photography$
scientific conference
ABSTRACT: The XVII conference on scientific photography, held in Moscow from ane ito 4
1965, was devoted to the chemical-I obographic processing of light-sensitive materials. The
conference -was organized by the Commission for the Chemistry of Photographic Processes,---
AN SSSR..(Komissiya po khimil fbt6EVAcfieS1dkh protsessov AN MR) togeffier with the All- -,
-thitonSclenti lc
f -Research Cinematography Institate,(Ysp,soyuznyy_nauchno,--issledovatell.skiy,-
-tdn_ofotDinS'tJtuj'-aiid the Se--ction' for Scienedi and _E,_ n- gih o'eiing -of the Cinematographic Workers
Trade Union ofthe SSSR (Sektstya nauld i tekhnild Soyuza rabotnikov kinematografti SSSR).
Topics presented covered: 1) the kinetics and mechanism of photographic development; 2)
developers and their properties; 3) developer composition and the results of development;
4) color and tamilng development; 5) fast film processing; 6) aerial film processing technologyl_
and 7) motion picture film processing technology. Representatives of- 13 organizations
Ca d 1/2 UDC 77.01:006.3
_j
- - --------------

... 4. -,_, ~,;. j,~ I -77a'33
13
t 9542-66
ACC NN AP5028148
presented more.than 40 papers by 66 authors to an audience of 400, representing 70
institutes and enterprises of the Soviet Union. The article gives brief nummaries of,
most of the articles. All papers will be published in.volume 13 of Usmkhi nauchnoy
fotografii., Uj
SUB CODE: ES, GO/ SUBM DATE: none/ ATD PRESS:
Card 2L2

E,-,-,L 11) / EDE,v-15/ -2
Pe Pae jw
ACCESSION NR: AR3004147 S/027Z/63/000/006/010-4/0109
SOURCE: RZh. Metrotogiva. i izmer, tekhn- Otd. vy*n-.. Abs. 6. 3Z. 394
AUTHOR: G-orokhs_kav_a. N Podol'sLmva. E
TT7",',7-- An i(ieal black boev modet for calibrating actinornetric instruments
C'-'-D C;OT'IRCE: Nauchn. soobshch. ln-t geol. i
_geogr. A~N L;tSSR, v. 13,
Z
d blac, )dv
actinornetric instrument cal braton, . ea! K b( !0U/
`)',ac' body, De Vos successive a
lem;-Ierature
TRANSIATTON- A low-temperature lideat btack body' ir, ca!culated by aging the
c,!- -v-qsive arprox~rnations techni,:-e ~ ~:- rad~ati,~n, with
iZ-.vcn to ''aperture' emisslop Tlli- '.)0dV mode[
Cord

AR3004147
-1--!e of i, e r h -i i c ac o v ne r a nd e nc i r r-e In v a Q A -i n e d i ro n ia I k4L t
e t
P r -1 1, n :1 9 C ~l r e
same leve" as "I'le leadm2 wall )f a
Me a sa r e rne ntq
-n 'C t-e ca-
a Thi!; a ernr.e 7- alonR
r.1 ns
SUB CODE- OP, IE
ENCL- 00
Co d 2/2

~0,-Dp -ts K
18.2000 65689
SOV/136-59-lo-6/18
AUTHORS: Getskin. L.S., Batyuk, A.G., Taybi P.P.j
Gorokhvodatskayat R.I., Savrayev, V.P., Zinov'yev, V.P.,
WTI- ik, A.V. and Polulyakh, V.P.
TITLE: Mastering the Process of Sulphatizing Lead Dusts
PERIODICAL: Tsvetnyye metally, 1959, Nr 10, Pp 35-112 (USSR)
ABSTRACTt The method of sulphatizing poly-metallic ores and
concentrates was first developed in the Soviet Union by
Professor A.Ye.Makovetakiy in 1923. Since then, a great
deal of investigational work fins been done in this
connection. One vpriant of this method, so-called
Makovetsldy-Gintavetmet process, consisting of mixing the
material with diluted (6o%) sulphuric acid and treating
the pulp in a cylindrical sulphatizator at 26-OOC, was put
to test at a pilot plant (designed to treat 3 t of sulphide
concentrate per day) at Ordzhonikidze. However, even
after three years, operation, no means have been found to
overcome serious difficulties associated with the
formation of crust in the sulphatizator and with rapid
corrosion of the equipment and of the gas system, due to
the action of hot gases containing water and acid vapours.
Card 1/7 Work on this problem was resumed at VNIITsvetmet in 1955

65680
SOV/136_59_lo_6/i8
Mastering the Process of Sulphatizing Lead Dusts
and, as a result, a modified method was developed which,
by now, has also been tested on a semi-industrial scale,
The main difference between the new and the original
method is the application of concentrated sulphuric acid
which could not be used previously, owing to the fact
that cementation of the dense pulp took place in the
equipment used in the old process, ie in the mixer,
re-pulper and sulphatizator. This difficulty was overcome
by nodulizing the powder materials mixed with concentraied
sulphuric acid in a pan granulator. (hiing to the
exothermic nature of the reactions taking place during
the0nodulizing process, the nodule temperature rises to
200 C or even higher and this ensuves r-ap�d d�st!IIat�on
of chlorine and fluorine and accelerates sulphatization
of the pulp comvonents. The subsequent beating of the
granules to 350 C (necessary to distill off arsenic and
to complete the sulphatizing reactions) is carried out in
a reactor, using the fluidized bed principle (Ref 1). Vie
preliminary investigation was carried out in a large
laboratory plant in which dusts from various lead and
Card 2/7 copper smelting plants were treated. in the basis of the

65689
SOV/136-59-10-6/18
Mastering the Process of Sulphatizing Lead Dusts
results of this works the staff of the usti-Kamenogorskiy
Lead-Tin Combine in cooperation with VNIlTsvetmet,
designed and constructed a large pilot plant capable of
treating 10 t of lead-bearing dusts per day. Its main
components, ie the granulator shown diagranunatically in
Fig l'and the fluidized bed reactor illustrated in Fig 2,
were constructed in the Combine workshops. The granulator,
driven by a 14 kW electric motor, is equipped with a pan
1500 mm diameter and 250 mm deep, the axis of which is
inclined to the horizontal at an angle of 30 to 60* and
which rotates at the rate of 8 to 14 rev/min. Gases
evolved during the process are removed throujh an exhaust
hood. The application of concentrated sulphuric acid made
it possible to use mild steel as the constructional
material of the granulator, the inlet and outlet pipes and
the ventilating system. The reactor shell (Fig 2) is also
made of steel, lined inside with a single layer of a
refractory brick; the active area of the hearth is
0-75 M2, the height of the fluidized bed, 105 cmi the
total height of the reactor being 3.5 m. The final product
Card 3/7 obtained in the fluidized bed reactor is discharged into a

65689
SOV/136-59-io-6/18
Mastering the Process of Sulphatizing Lead Dusts
stainless steel tank, from which it is pumped into
mechanical agitators, where the sulphate product is
leached out. The following are the main operations
carried'out in the hydro-metallurgical section: leaching
out of the sulphate product, settling and washing the lead
cake, precipitation of raw metals, removal of arsenic and
iron from the solutions and extraction of cadmium. The
lead dusts treated in the experimental pilot plant
contained (%): 49.3 Pb, 16-3 Zn, 2-5 Cds 0.5 Cut
1.0 Fes 5.3 As, 1.0 C1 and 0.2 F. The consumption of
concentrated sulphuric acid in nodulizing this product
varied between 55 and 62% of the weight of the dust which
corresponded to 110% of the theoretically required
quantity. (The authors point out here that if sulphuric
acid of the concentration less than 920,,o' is used, the
nodulizing process is adversely affected, granules of low
mechanical strengths are obtained, the quantity of
distilled off chlorine, fluorine and arsenic is reduced
and the output of the granulator is reduced.) With the
granulator inclined at 55 0 and operating at 8.3 rev/min,
Card 4/7 10 to 15 t of the dust was treated per day, the obtained

65689
SOV/136-59-io-6/18
Mastering the Process of Sulphatizing Lead Dusts
product containing 80% of the -5 mm fraction. The
proportion of dust carried away by the exhaust gases
was comparatively small and amounted to 1014 only; the
quantity of gases evolved during the process was also
small, owing to the low chlorine, fluorine and arsenic
contents in the dust; the H2S content in the gases varied
between zero and 9 mg/m3. The optimum temperature for
sulphatizing the granules in the fluidized bed reactor
was 350*C. The capacity of the reactor was 12 to
14 t/m2/24 hr, the air consumption being 3000 m3/hr.
The granules remained in the reactor for more than
two hours; however, it was found that the time necessary
for the completion of the sulphatizing reaction and for
the removal of 90% of arsenic, is approximately 45 min;
consequently, it can be assumed that the productivity of
the reactor could be increased, whereby its specific air
consumption would be reduced. The solutions (including
those obtained during washing and filtering the lead
cake) resultant from the water leach of the sulphate
product, contained (9/1): 37.9 Zn, 6.5 Cd; the washed
Card 5/7 lead cake contained (%): 0.52 Zn, o.16 Cd, 64.3 Pb;

65689
SOV/136-59-lo-6/18
Mastering the Process of Sulphatizing Lead Dusts
97Y* Zn and 95% Cd present in the dust was recovered in
the solution; the recovery of Zn, Cd and Pb in the lead
cake was 2.4, 4.8 and 98% respectively; the recovery
of raw metals amounted to 74 to 93%; 80 to 900% arsenic
was distilled off during the sulphatizing treatment;
80 to 85% chlorine and fluorine and 60 to 75% selenium
was distilled off during both nodulizing and sulphatizing
processes. After describing the dust-collecting process
and various controlling equipment, the authors state their
conclusions. (1) Difficulties experienced in the
application of the sulphatizing process on an industrial
scale have been overcome by using concentrated sulphuric
acid and by nodulizing the pulp in a rotary pan granulator.
(2) No signs of corrosion of the granulator, made of wild
steel, have been observed during the test period; both
the granulator and the fluidized bed reactor have been
working continuously without any stoppages and the working
conditions have been satisfactory. (3) The process, as
outlined in the present paper, has been found to be very
efficient regarding the degree of both the recovery of
Card 6/7 rare and non-ferrous metals present in the dust an~ the

65689
SOV/136-59-lo-6/18
Mastering the.Process of Sulphatizing Lead Dusts
removal of the volatile components. (4) A necessary
condition for ensuring efficient purification of the
gases leaving the fluidized bed reactor is lowering the
temperature of the gases to 25 to 300C and the application
of a wet system of dust collection. To comply with the
sanitary regulations regarding the arsenic content in the
exhaust gases, a supplementary cleaning operation in a
wet electro-filter is ne cessary. (5) The application of
the sulphatizing process for treating lead dust provides
a convenient means of utilizing this complex material and
can be recommended for adoption in all the lead plants in
the Soviet Union. There are 2 figures, 1 table and
I Soviet reference.
ASSOCIATIONS: VNIITsvetmet
Ust'-Kamenogorskiy
(Ust'-Kamenogor-skly
evintsovo-tainkovyy konibinat
Lead-Zinc Combine)
Card 7/7

S/137/63/000/002/034/034
A006/A101
AUTHORS: Plotnikov, V. I., Gorokhvodatskaya, R. I., Tsyb, P. P.
TITLE: Co-preeipitation of indium with sulfides-of some metals in sulfide-
alkaline media
PERIODICAL: Referativnyy zhurnal, Metallurgiya, no. 2, 1963, 15, abstract 2K84
C'Sb. tr. Vses. n.-i. gornometallurg. in-t tsvetn. met.", 1962,
no- 7, 289 - 295)
'-TEXT: To a solution containing In chlorides and the solution of another
test metal, an excess of the Na2S solution was added and-filled up with water up
to 100 ml. The mixture was stirred at a speed of 250 rpm, the precipitate was
separated by-centrifuging. The amount of In remaining in the solid phase was
114 0.
cal e aliquot portion of the solution. An
culated from the radioaotiv In radi
isotope was used. It was established that in the Na2S solution at a concentra-.
tion as high as I n. and more, In is fully transferred into the solution. In the
presence of Cu,,Cd and Zn, considerable oo,preoipitation of In with sulfides of
-these metals takes place. If the Zn content exceeds the In content, the latter
Card 1/2

S/137/63/000/002/034/034
Co-preoipitation of indium with... Aoo6/Alol
is fully precipitated. A compound of composition In23 3' 4znS is formed. With
higher In concentration in the solution, the solubility of Cu and Cd sulfides
in the Na2S solution increases. In the joint presence of Fe and In in the solu--
tion, full Fe precipitation takes place If Na2S solution is added, and In remains
in the solution.. This can be used for the separation of Fe and In. Sn as well
as In do not co-precipitate with Fe2S3. Experiments were made on the precipita-
tion of Sn with ZnS. It is shown that in the presence of ZnS, Sn and In can not
be separated with the aid of Na2S.
N. Ger-tseva
[Abstracter's note: C6mplete translation]
Caa~d 2/2

SAPARGAILTYEV9 G&S91 kando yurid. nauk; PALI GOVp N. N. t akad.; BOGATYREVv A.S.;
AFANASIYEV, A.V., prof.; BYKOV, B.A.; SHAKHKATOV, V.F., kand. istor.
nauk; POKROVSKIY9 S.N.9 akad.; SAVOSIXO, V.K.v kand. iotor. nauk;
NUSUPBEKOV, A.K., kand. Istor. nauk; BAISIIEVI S.B.,,akad.; qQROKH-
VODATSKIYP I.Sv 1rAmA. istor. nauk; AKHKETOVj A., kapd. istor, nauk;
RAKHIMOVq A., kand. istor. nauk,- PIVENI, W.F.; CHULANOT, G.Ch., doktor
ekonom. nauk; BOROVSM, V*A,q kande ekonome nauk; SYDYKOVq AoS., kand.
pedagog. nauk; ZHANGELIDIiNg T.j kand, filos. nauk; KARASAYEV, L.K.;
KANAPINq A.K.9 kand. iotor. nauk; BE W OV9 M.D., kand. ekonom. nauk;
KARYNBAYEV, S.R i, kand. mod. nauk; AKRWOVp K.A.1; SMIRNOVAq N.S.,
doktor filolog.nauk; SILICBM09 M.S., doktor filolog. nauk; YERZA-
KOVICHt B.G.0 kand. iskusetvovedchookikh nauk; RYWROVA9 N.; MUKHTA-
ROV, A.I.; DOGATESKOVA, L.I.; KJNDARBAYEV, B.; SIRANOV, X.S.; SHVYD-
K09 Z.A., red.; MANTSOVAj LeBeg red.; ZLOBIVI M9V-v tekhn. red,
[The Soviet Kazakh Socialist Republic] Kazakhskaia Sovetskaia So-
tsialistiche6kaia Respublika. Alma-Ata, Kazakhakoe gos i -vo
1960. 477 p& (M!e14:6j
L, Akademiya nauk Kaz.SSR (for Pallgovp Pokrovskiy, Baishev)
2. Chlen-korrespondent Akademii nauk KazSSR (for Bykov, Smirnova,
Sillcherko)
(Kazakhstan)

GAIIT;~Jp:, igor I tialkhaylov-1ch; I'tjF((j.U , A' IeRvey V.-~sl 31 t,,-vj!-h;
t', 11 ~ -
I *NCIP 1.111F -, . v . ,
LIJ, .
(Cnrbon lining of rAnst furnaces-i Uglerodisl~aia futerovka
d,)mcun7fkh pechei. Mosi-va, Izd-vo Metalhargila, 19tV~. 99 p.
(mn.~, L?/:-/),

Wpust, agr ins. (Tamovgkis Gory)
RxWles of symetrical calmlations of p4rtially-4grated two-girder
fralieO. Ins i W 20 go.7tSupploYAUT poradnik konstruktara
4 no.5s29-31 Jl 163i