SCIENTIFIC ABSTRACT POPOV, A. A. - POPOV, A. D.

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• Collection: Scientific Abstracts
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• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 13, 2001
• Sequence Number: 7
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

67079
SOV/31-59-4-2/14
Deep Seismic Sounding in Central Kazakhstan
from the Zailiyskiy Alatau to Lake Balkhash. The
article is in four parts. In the first part the
authors give a short history of deep seismic sounding
and a short-geological description of the region in-
volved. The second part contains technical details
concerning apparatus used and procedures applied
during the sounding process. The third part gives a
short geological interpretation of the results obtained.
In the fourth part the authors Gonsider the connection
between the structure of the deep surfaces of separa-
tion of the earth's crust and the gravimetrid-/field.
The vibrations were recorded with a specially adapted
seismic detection instrument of the EKhO-l type(manu.-
factured in 1950). Into the amplifier of the seismic
station an additional amplifier stage was introduced,
for which the triode part of lamp 6G7 was used. As a
result the signal was considerably intensified
Obo,ooo-qoo,000 as per voltage). The scientists at
Card 2/6 first used specially adapted apparatus of the

67079
SOV/31-59-4-2/14
De4 Seismic Sounding in Central Kazakhstan
SPM-16;.fype as seismic detectors* The sensitivity and
stability of the remodelled detectors, however, proved
so unsatisfactory that they were replaced by the usual
detectors of the,SPED-52,~ype with a resonance frequency
of 19.2 cycles. With these detectors all the sounding
operations were carried out. The sensitivity of the
channels with SPED-52 detectors was checked with parallel
recording on 12 channels by seismiQ detectors of the
VEGIK type adjusted to a frequency of 1-5 Cycles- For
the evaluation of the sensitivity the scientists further
used published seismograms on channels connected with
detectors SEDS~ VEGIK and NS-1. A comparison of the
seismograms showed the high sensitivity and the broad
transmission band in the field of low frequencies of the
SPED-52 detectors. For the transmission of the blast
point mark the scientists used the radio stations
RAF-KV-0-5 and PARKS 0.08 and a thyratron relay. Thanks
to the great length of the sections of continuous pro-
Card 3/6 filing and.the tracing of thebasic wave groupsg

67079
SOV/31~59-4-2/14
Deep Seismic Sounding in Central Kazakhstan
the problem of correlation of the wave groups and of
laying the refractory boundaries was solved satis-
factorily. From the data, the scientists established
three basic wave groups and the corresponding refractory
boundaries characterized by velocity and depth values
as given in the table. The authors discuss certain
problems (reflection, character of the waves) referring
in this connection to NIGGR, the Institut fiziki zemli
AN SSSR (Institute of Physics of the Earth of the AS
of the USSR)f the scientist L.N. MalinOVBkaya LRef 23iT_41
the scientist A.S. Alekseyev and a conference held on
25 February in the Ministry of Geology and Conservation
of Mineral Resources of the USSR. The scientists
established five metallogenetic zones intersected by the
Lake Balkhash-Temir Tau profile. The first zone (Lake
Balkhash) has copper and copper porphyry ores, polymetal-
lic ores of pyrite type and, finally, tungsten-molybdenum
Card 4/6 deposits. The next zone (Akeoran-Kaskaygyr-Akdzhal) has

67079
SOV/31-59-4-2/14
D_ S aid Sounding in,Central Kazakhstan
esp. e1B
polymetallio ore formations.,. The.,third zone appears as
a regi,on of rare metal, ore formations, The fourth zone
is the-well-known Uspefiski#a polymetallic zone which has
deposits -other than the Uspenakqya. The fifth zone is
the equally well known Spasakiy zone, which includes
the Spasskiy and some other,deposits. In the fourth
part of-the article the authors mention GA. Gamburtsev
And L.S. Veytsman ZR_ef.13~F, who first ascertained the
connection between the deep surfaces of the earthts
crust and gravity on the basis of the Tyant-Shant
material obtained with deep.seismio sounding. Subsequent
experiments-jef9p_75 on this-subject were successfully
continued by R.M. Deme.nitakaya /R~f 107, who on the basis
of ail known data.proposed the following equation for
the-depth of the Mokhorovichich surface:
H- 35(l - thO,0037,& g ). Fig 4 (graph) shows the
actual relationship of ~the depth of the Mokhorovichich
Card 5/6 boundary to the gravity anomaly for the Lake Balkhash-

S/169/62/000/001/020/083
D228/D302
AUTHOR: Koristashevskaya, T. I. and Popov, A. A.
TITLE: Trial application of middle- and low-frequency seis-
mic surveying in the Dzhezkazgan district
PERIODICAL:' Referativnyy zhurnal, Geofizika, no. 1, 1962, 27-289
abstract 1A229 (Izv.:AN KazSSR, Ser. geol., no. 2
Z-43-7, 1961, 110-116)
TEXT: In the Dzhezkazgan district seismic surveying was employed
.,to expose the abyssal structures controlling copper mineralization.
The standard,middle-frequency apparatus of the correlation refrac-
tion method, having fre%uency characteristics in the frequency
band from 20 to 60-90 c/s was compared with the low-frequency ap-
paratus of deep seismic sounding, having a passage band of 6-15-22
c/s. By means of the apparatus of deep.seismic sounding it was
possible to realize a 3 - 4 times greater amplification, and to
employ 8 - 12 times smaller charges, than was the case in the use
of the middle-frequency apparatus. The noted advantage of the low-
Card 1/2

S/1.69/62/000/012/003/095
D228/D307
MTHORS: juitonenko, A.41. and OLOV A. A.
i2_
TI'ME: ..Wave pattern features and some results of deep
seismic sounding in North -Kazakhstan
PERIODICAL: Raferativnyy zhurnal, Geofizika, no. 12, 1962, 8,
abstract 12A62 (Izv. Ali KazSSR,. Ser. -geol., no. 2,
(47), 1962, 54-66 (sunmairy in Kaz.))
Deep seismic sounding was carried out alop- a line
from Temir-Tau to Petropavlovsk. The equipmeut and the proL;edure
used in these investi-ations are described, as~is the wave pattern V
rIecorded at various points on the linei Waves corresponding to
the Lolded Paleozoic basement, the lgranite~'laycr, and the'Mohoro-
vicie discontinuity were distinguished. The known complexity of
the wave pattern is noted: there is little difference in the kine-
matic and dynamic characteristics of individual wave groups, and
cophasal axes with small tracking intervals are n=nerous. . Tentative
allows the depth of the Mohorovicic discontinuity to
C. Card 1/2

SHCHERBA, G.N.; POPOV, A.A.
Some data
the thickness of the earth's crust in the southern
on
partof eastern Kazakhstan. Izv. All Kazakh. SSR. Ser.geol.
no.3-.18-27 162. (1-aRA 15:7)
(Kazakhstan-Earth--Surface)

Genesis of Chestnut soils in semihumid subtro-oics of enstern
TrnnacnimasiR [with summPry in English]. Focbvovedenie no.
3:105-109 Mr 158. (MIRA 11:4)
1. Ylizhgiprovodkhoz, Rostov-nFi-Donu.
(TrRnscaucasiR--Soils)

!~POPOVY.A.A.
Classification of the flooded soils of the Volga-Akhtuba
Lowland and the Volga Delta. Pochvovedenie no-5:64-71 My 160.
(MIRA 14:4)
1. Yuzhgiprovodkhoz Rostov-na-Donu'I .
(Volga Valley-Soilo---Classification)
(Akhtuba Val:Ley--Soils--Classification)

Change of soil properties in banked so etions of the
Volga-Akbtuba Flood Plain. Pochvovedenie no.7:63-73
160,9 (HI" 1337)
1. TuzWprovodkhoz. Rostov-na-Donu.
(Volga-Akhtuba Flood Plain-Solonebak soils)

KONOVALOV, N.N.; POPOV, A.A.
Comparative characteristics of the water permeability of soils of
various moisture. Pochvovedeaie no. 5;101+,105 MY 161,
(MIFUI 14*5)
.1. 'Yuzhgiprovodkhoz.
(Soil percolation)

YEGOROV, V.V.; POPOV, A.A.; KONOVALOV, N.N.
Consolidated zoning of the Volga-Akhtuba Flood Plain for soil improve-
ment purposes* Pochvovedenie no.3:16-29 Mr 162. (MIRA 15:7)
1. Pochvennyy institut imeni V.V.Dokuchaeva i Yuzhnyy gosudarstvennyy
institut po proyektircrvanlyu vodnogo khozyaystva.
(Volga-Akhtuba Flood Plain-Reclamation of land)

I

POPOV, A.A.; PROZOROV, Yu.S.
Characteristics of posts of the water-logged larch forests in the
Boloh' lake basin (Khabarovsk Territory). Soob. MAN SSSR no.18:
83-86 163. (MIRA 17:11)
1. Dallnevostochnyy filial imend Komarova i Institut lesa i drevesiny
Sibirskogo otdeleniya AN SSSR.

POVP A.A.
Salt conditions of the soils in the Volga,fikht-jba yloodplalin
as related to the regulation of the flow of the Volga River
by the Volgotrad Reservoir. Pochvoved6nie no.5:57-68 My 164.
(MIRA 17:9)
1. Yuzhnyy gosudarstvonnyy institut po proyektirovaniyu
vodokhozyaystvennogo i meliorativnogo stroitel'stva.
. . . . . . . . . . . du -9

POPOV, A.A.
Novyy Metod Grafo-Anali'icheskogo Into"irovaniya. D. A. N, 3E' (204-3), 29' C0.
SO: Mathematics in the US-'-'R, 1917-1947
edited by Kurosh, A. G.
Markushevich, A. I.t-
Rashevskiy, P K.
Mosco-.;-- Leningrad, 1948.

New method of integration by the aid of orthogonal focuses. Moskva, Gos. izd-vo
tekhniko~-teoret- lit-ryy 1947. 83 P. (49-33715 rev.)
1. Mechanics, Analytic.

PHASE I TREASURE ISLAND BIBLIOGRAPHICAL REPORT AID 286 - I
BOOK 14 Call No. s AF 579436
Authorv~ POPOV -A-. 1.#-Professori Doctor of Technical Sciences
Full Title % - WTHOD, OF ORTHOGONALI FOCI ~ IN CONSTRUCTION MECHANICS
Translit;erated Titles Wtod ortogonallnykh fokusov v stroitellnoy mekhanike
Publishing Data
Originating Agency: None
Publishing 2 Flouse: State Publishing House of Literature on Construction
and Architecture
Date: 53 s ~160 No. of copiest 51000
19 lp~
Editorial Staff:
Zdito.r:,. 1.1one Scientific Editor:
Afanaalyev, A. K.#
ramd1dat of Technical
Sciences
Zd1tor-in-Chief s None. Appraisers More
Vtheras None
Text Data
Coverage: The author describes an original graphical and analytical method,of
calculation of Winding momenta applicable. to the solution of problems
of the'otrongth,i)f materials .and of construction mechanics, which he
calls "The' Mvth(x1 of Orthogonal Foci".
----------

ARTYUKHOV., P.N., kand.tekhn.nauk; STEFANOVSKIY, G.V.; ~OPQV-,,,-A.A.,-gornyy
inzhener
Replies to the article by,V.I.Pechkovskii, A.A.Chernegov, and A.A.
Nechitailo "ExpEdient means of draining the pit areas of the Niko-
pollmanganese...Ix.sin.11 Gor. zhur. no.3:71-73 Mr 163. (MIRA 16:4)
1. Gosudarstvenriyy trest margantsevykh razrabotok Nikopollskogo ra-
yona,

POPOVO A. A.
RUBININ, NA.; XIMWr, V.A., doktor tekhnicheakikh nauk, professor,
'retsensout;- doktor takhnichaskikh neuk. professor,
retsensent; LIVIM, K. dotsent, radaktor.
[Kanual.for practical,atudles ou the strength of materials)
Rukoyodetvo k praktichookim zaniatiiam po sopretivlaidiu materia-
.Iov. Izd. 2-e, Ispr. I dop. Moskva, Go@. nauckno-takhn. Isd-ve as-
shinostroltelluol lit-ry. 1953. 307 P. (KUU'7:7)
(StreuM of materials)

POPOV, A.A., professor, doktor tekhnicheskikh aauk (Moscow)
Grap c calculation of continuous beams and frames with the aid of
focal points. Iseledovanita po teorii sooruzhenii. Sbornik statei
no.6:197-219 '54. (MLM 7: 11
(Structures, Theory- of) (Stirains and stresses) (Ilastic
plates.and shells)

A.A.. dektor tekhalchookikh nauk, professor.
Graphic method of determining the spring sag In two-axle cars.
Trudy TSEI M ne.1.05:66-74 155. (KMA 9t2)
(Railroads-Care)

--PGPOY..41qk#gX,Aleksandrovich. doktor tekhnicheakikh nauk. professor-.
T
C
KIKOLISKIY. L.N.. Wtor tekhalcheskikh nauk. retsenzent; RUBININ,
N.V.., liandidat takhrilcheek1kh usuk, reteenzent; AYARASOYEV, A,N.,
kandidat tekhalcheakikh nauk, redaktor; HATTRYWA, U.N., takhni-
cheekly redaktor
(Strength of usterials; theory and practical Soprotlylente naterialov;
toorita x sadachi. Moskva. Goo. nauchno-takha. isd-vo mashinostroit.
lit-ry. 1956. 475 p. (KLRA 10:2)
(Strengt1i of materials)

- I . I - - . V , I-- 1 11 - 1~ p__
OPOT Alsksey Alekeendrovich- SHADUR, Leonid Abramovich; V-VZOROVA,
S.Y.. kandidat takhnicheskikh
nauk, redektor; VZRINA, G.P., tekhnicheakiy redaktor.
LInvestigation of the strength of freight car truck frames and
ways of decressing.their weight.] Issledovante prochnosti rany
toleshki gruzovykh vagonov I putt snishenits, so vess. Moskva,
Gos. transp. shol-dor.izd-vo, 1957. 263 P. (Moscow. Vessofimvi
nauchno-issledovatel'skil institut sholonnodorshnogo transport&.
Trudy, ao. 139). (MLRA 10:7)
(Railroads--Freight cars)

SOV/1 24 -58-4-4668
Translation from- Referativnyy zhurnal, Mekhaniak, 1958, Nr 4, p 14 2 (USSR)
AUTHOR- P A A
ck-malled Bars-*~~`f-,~4i r a
TITLE: Bending and Torsion of ihe Thi o Yj I
V'!E~terz lin e v
Truck Frames (Izgib i krucheniye folstos,enn~V%
ram vagonnykh telezhek)
PERIODICAL: Tr. Vses. n. -i, in-ta zh. -d, transp. , 1957, Nr 139, pp 5- 70
ABSTRACT: The article presents an approximate theory of the calculation
of thick-walled bars for bending and torsion. For the deri,,-a--
tion of the formulas the bar is d;-,-ided into a number oi beams
by means of longitudinal planes . The equations of continuity
of the linear deformations ez are based on the assumption
that the beams are jointed at points located on the middle plane
of the bar. The article considers transverse bending and
restrained torsion of a prismatic bar,~ Considerations are
expressed about the applicability of the deSaint-Venant, principle
to bars having profiles with thick and thin walls. Data are pre
sented on experiments with an I -beam subjected to a longitudinal
load P at a point. of the edge of a flange. The article also con-
Card 1/2 siders the problem of the determination of the external

I Door =WIT ATION
Isseb"y on PrDch--t'J t40reticheakiyu 1 k.reri ntea,..
1.1"OU"alylt Prccbwstt asshinostroltol,gft co
V". I (Calculation, ra konstruktoty. ft-rUk ttV,
the Strongth Of r Strv%Mj Tbwrstlcal and frprimental p~aah as
Val .3) Moscow, gl"~zt* VOOd 11, K6cbjw Construction. Collection of AIidss. j
M"h4s, IM- 355 v. 4,ow a.,,. Win,.,.
Terbas-, X.D., D~ator of T*cbnlel Bel-I Butorial fterm
Tikhmiru'r TO I Honored Work., of the REM is science =4 Tmbaj."
Professor 6z"), Servat"n,
Saleneso Dact. of 't"o MWRWIn 50 AaaaaW of
r Technical Sal * Fraft4bcrl Gluahkov a 9 Doctor of
PrCrOonar; 65calsou"Tso g"NrIe") P0100160M S.D.. bastor or ' '
Doctor or &;iLlna Toch"Gal Salem".
Doctor of Pro 861 Pror"Wi ?WGbfil=IA,
alcal al r"barl ud Mskoshl '
Owes, Docent (8ftrettry), at T.N., Cowdate of
for Ll Tech- 7A-' Tlkh A.U., Me" g,
reture - 0- Toameal
Val K.A., IngLoser. ' BUIAINS (Menbil.);
P"OSS2 Thin OCIII-loo or article. is lot* for onglesers se, '"tamr.
worklog I, the lie - am ad"
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Alu Orial"I r""to on calcuutiou for
gl '"bn" U"4 10 BACMDO bjn&Ug SM
Von to calculstlons their eceipooet.. 0 .. I
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"Iral springs. Ymblaw in the a 20alleser
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end variable stirrr"*tO' '"Wettgatlow or eirral. pletes or conOtes,
409mobIle. of OmUss V"tlgxUmw Or Oftleal shell, se, of t ....
r"r"latsd by es a"=*c-jgt"~j-onCq&rl-r0-u- i. the -lent..'Ienti.
re" nte at &1*" 00& Us are" of
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stability th" or elasti. Ms.. -ft SO.Wa an
an 224 '""Oe". 99 or ISLIA we Soviet, 9 snuft, 4 amm. I ,sea,
J- j 9f Ce so4en6eig -Pmfessor. Anlic at Ion - of
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(~-!!hi fee

r -- --- - - - - -- - --
POPOV, A. A., Doctor of Technical Sciences, Professor.
"Graphical Determination of the Velocities in the Straight Central Impact
of Spheres"

POPOV, Alsksay AlaksatIdrovi6h', prof., doktor tekbn.nauk; THGORKINL, L.I.,
(Courso In tba strength of materials; theory and problems] Kura
soprotivlantia. materialov: ta0rita i 2adachi. Izd. 2., parer.
Moskva. Gos. nauchno-takhn. izd-vo mashinoBtroit. lit-r7, 1958,,
511 P. (MIRk 1W)
(Strength of materials)

.--POPOV, A,A.,doktor tekhn.nauk, prof.
Graphic determination of speeds at direct central impact of
balls. Rasch.na prochn. no.2:342-346 '58. (MIRA 12:2)
(Impact)

25
AUTHOR:-, popovj A,A,t Dootoi of Toohnioal-ftionml Professor
:21TIZI. Graphoanalytical Estimation of 8haft Bubjeoted to
~Mastic :Torsion
PERIODICALs Is t a vys*ohikh uchibnykh saved ~Ly - Mashino-
n ye,p 1956, Ir T-81 pp 70 76
ABBTRAM~ The authorbegins the artiole,b iving a Sraphovzalyi'
definition of the-int#gr;al by moa;l
f (z), (x) dx
of,fooal Points (Pig 1)0-0n the basis of the theorem of
~funotion mean value, the.above integral is #xproes#A.
by formula I f (1): (x) dx ~~(x)ft y a where
is's m
tos, li itid'b' 'the'durv# ;X) and ths_p~s x ~Pij
b) I 'y-- m
V a :M At he
Metration"digtanot 1. In 7 hAstermining the to-
card - 1/1 cue Y Means of a goals is i us ated, Details an pro

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A.A. (Moskva)
_POPOV
Graphic definition of moment integrals with the aid of a stencil.
Nome(ibor. no.1s '70-91 162. (KRA 1615.)
(Nomography (Mathematics)) (Integrals, Generalized)

6 PO
M Ar, si VTA, V
ISAIS I NWM IvunTMcM
UNNalabeekly Widta -

(Antmaties, of the cbmideaL will By- I I Call", IMOwri") Manor,
MetaUarals4st. L90, Y17 9- 4.000 100- P4&t-d-
AMII~mml 01.1d, A,.,. AIIIIIII&P 10111111 ~- 1-U-k MMMM I 114111-d-
dwakW LsfOMt~il.
Telaids, mmi Teg. Govai1pVtIel U. Or Mnaltuag
sammel U.S. Zmawraboral task. U.S M.P. Orm"ov.
P10=1 Ulm book Is Istseftli for 1960trw awassers gad "Mmmews" is'Arve-
"a is go at&%@ at 1261SWOL matummucs awk OW be ss$mmlaw lemerld to Droll-
isettame sommermed Itth I" walutertems mataimilum qF*4mms of 09 41mmileft"I t1b.
ametry.
C~, V," disues INIS ~ua to ftinu to sces Amove on me" for a
rum"IF agam"Ilkle istummusumm Demme sm The tess" devauplam In, an astme~
tics at imilmoutal I ~ , beva taratp, sma Gammmus, am " atve watumawy
latomm&m as am smummuss &WAS at Ov"nI deadest, mnauwouit PUOUO
6111rd 1/4 w& seruie-mulasswil preempumn penes".
.0sam"mr. G.T., amosesum Ora*
latio2~
muWass uww or Naperville

8(0), 11(4) SOV/1 12-59-4-7662
Translation from: Referativnyy zhurnal. Elektrotekhnika, 1959, Nr 4, p 174 (USSR:
AUT11OR: Nesmelov, S. V. , Bakutkin, A. BO , and Popov, A. A.
TITLE: Automating Oil-Reffrery and P~ti~o,,Cheidcal lnd:a's~rics
PERIODICAL. V sb.: Avtomatiz. khim. i koksokhini~* proiz-v. M., Metallurgizdatt
pp 354-378
ABSTRACT: A class ification of degrees of automation applicable to the oil-refinery
industry is presented; it is illustrated by- examples. The expecte d eff ectivenesE
of automation at the Ryazan' and Moscow oil refineries is reported. The
_f an qu
requirements of the processes scleduled r au matio~ d the re irements
of the apparatus are listed. Principal trends in automating oil-refinery and oil-
chemical industries and the means of automation are considered. Atmosphere
installations for refining the raw oil and the installations of 2-furnace thermal
cracking which use a Pneumatic monitoring and an automatic system are
described. Expenses for automation at such installations amount to about 5%
'Card 1/Z
C4:

SOV11 I Z-59 -4-766-Z
Automating Oil-RefLieri and Yu%vo nom:ica-i jjjd-ast-,Ieq
of their cost. A scheme of an installation for polymerization of propane-
propylene fraction f o:r ~producbag polypropylenes is described. Principal
automation -and-monitor ing means that are needed for raising the degree of
automation at the existing oil refineries and for realizing a complex process
automation at new plants are listed., A brlelf characterization of the state of
automation of fozeign oi.1 refineries is given.
A. A. S.
Card 2/2

ZATSOWEVILI, YA.R. i(M ,oskwa), POPOV, A.A. (Nook-va)
Activity of aluminwip-molybdomm. catalyzers with a small cont*xt
Of M003 In the procesi'4~f 'destruct lye hydrogenation of petroleiiz
at low pressures. Iz*. AN SSSR. Otd. tekh. mmak. Not. I topl.
no.6:173-177 N-D 16o. (mm 13:12)
(Hydrogenation) (Catalystm)

KATSOBASHVILI, Ta.R- - A-A-
~L =Fov~
Zffect of the content of nickelous oxide on the activity of
alumina nickel oxide catalysts in the process of destructive
hydrogenation at low pressures. Zhur.prild.khim. 33 no-7:
1607-1613 J1 160. (HIRL 13:7)
(Hydrogenation) (Nickel oxide)
(GG6ta1y8t6)

AUTHORS:
TITLE:
PERIODICAL:
S/080/.60/033/007/023/024/XX
D270/D304
Katsobashvili, Ya.R. and Popov, A.A.
Influence of molybdenum oxide content on the activity
of aluminomolybdenum catalysts during destructive
hydrogenation under low pressure
Zhurnal prikladnoy khimii, v. 33, no. 7, 1960v 1613-
1617
TEXT: The authors studied the optimum content ofMoO3 in alumino-
molybdenum catalysts; according to Ya.R. Katsobashvili (Ref. 1: Sb-
Pererabotka neftyanikh ostatkov (Treatment, of petroleum residues),
Gosinti, 190, 1958), this question largely governs the profitable
use of such catalysts in the process of'the destructive hydrogena-
tion of petroleum residues. Tuymazy petroleurn was hydrogenated in
the presence of catalysts containing variable proportions of A1203
and M003. The procedure devised by G.V. Antipina et al (Ref. 3:
Vestn. Mosk. gos univ. 3-4, 119, 1946) was followed, with the follow-
ing experimental conditions: Reactor dimensions - 250 cm3; pressure
Card 1/3
_m~

S/080/60/033/007/023/024/XX
Influence of molybdenum oxide... D270/D304
- 30 atm; temperature - 4320; hydrogen consumption - 1000 l/kg of
raw material; duration of reaction - 2 hrs. The results are given
in graphic form. Assuming the conversion of material to be a first-
order reaction, the catalyst activity was assessed from o;' - the
reaction-velocity constant as defined by
I
OV = v. In vs - 0 -Y,
- y
where Ot ' and P are constants, vs a VO d is the rate of
f.SndM
supply of material on one surface of the catalyst; f is the accessi-
bility coefficient for the active surface; sA is the specific surf-
ace;,and dH is the weight of 1 m3 of dry catalyst. The corstants
CX I and J3 were determined graphically. 0 has a value of 1.03, and
Ot ?, which is proportional to the reaction-velocity constant, de-
pends on the MoO3 content of the catilyst, thus: 1.076 - 0.8 x 10-3;
.3 x 10- ; 14.676 - 2.11 x 10- ; 34.4% - 4.2 x 10-3
5.77 The
authors hence concludes that these data explain why the addition
of up to 1076 M003 to catalyst samples increases their volumetric
Card 2/3

HWAW
S/080/60/033/007/023/024/XX
Influence of molybdenum oxide ... D270/D304
activi
ity, which in turn promotes hydrogenation and desulfurization,
although further increments Of M003 appear to be of little conse-
quence in this latter respect. There are 4 figures, 3 tables and
3 Soviet-bloc references.
SUBMITTED:, August 7, 1959
Card 3/3

KATSOBASHVILI, Ya. R. (Moskva); POPOV, A.A.(Moskva)
-Structure and acti-vity of aluminum-nickel and aluminum--molyb-
denum catalysts in the,hydrogenization of petroleum under
pressure of 30 at. Izv. AN. SSSR. Otd. tekh. nauk. Met. i
topl. no.2:173-181 Mr-Ap 16l. (MITIA 14.'.4)
(Hydrogenation)
(Catalysts)

POPOV A.A.
Problems of cybernoties in the petroleum refining and pety-o-
chemicals industry. Khim. i takb. topl. i mas6l 9 no..'652-54
14r t 64 (MIRA 17ti-,l)
1. Vsesoyuzny7 nauchno-is-sledovalCeltskiy Lnetitut Po perera-
botke nefti i gazov i polucheniyu iskusstvennogo zhldkogo
4.

1~;POV, nd T- S ci -- (di, a-- c (Ii.
p-.r-~tub:Drcnl t, C 4 -jv
Kh-r"Zov Wt Inst)) 200 oo-,de,'~ ("r:l" 26-~-:F-~j

COUNTRY USSH 71 h
CATEGORY Di S e,,n- n pwi of. :-01'arn. Alninlrlls. DiSePScs Caused by
torla ond 1,
AM- JOU11.1 :MhBiol, N i9591 ?cQ63
No,.
x1oppv,

TITLE Idlergic DiPl-piosis, of: Paratuberculouis
in.Cattle

ORIG, "U91. us. tvarinnitsty 1958, 1:0.1, 5-L'~-56
So t

A~STRYXT r pur'f avian Wborculin
a7.ithur appilec d I icel
a an allergon. Accordinr to his da~-a thils pro-
-twice-as many, disuas-
p,ara t; on, pi~rxmlts to,~deteclt
ie - unpur J ied. one
ed a. n in a 1 s..- a s -t1. iff nd in diag-
no .13 t i adoses .4t does *not produceallorgic reac-
tions in, he altlh~ . anlyi.,11 3
CARD:

POPOV, A.A.
Out-of-town session at the Tochnical Resoarch Council of the
Ukrainian Experimental Poultry Station. Ptitsevodgtvo 8 no.1.2:3S-40
D 15 8. (141RA 11:12)
(Crimea--Poultry breeding)
JV4

POPOV, A.A.,, naucimyy sotrudnik; FED', L.S., naucbW--r--sotrudnik
Autop~Ltic control of the lighting system in poultry houses. Mekh.
sillihosp. 13 no,Ut25 D 162. (MM 1W)
1. Ukrainskiy nauchno-issledovatellskiy institut ptiteevodatm
(Mcraine-Pbultry houses and equipment) (Lighting)
(Automatic control)

AMOVICHY V.V.; NIIOJr(l-XYV, N.I.P 'ZYMNY L.F. PONOlfJtnlVp N.G. -FO
Tn vitro gq,%*~,jon of varianto with vaccinal
virulent sLr4lilf 04" Pe,"Is- Zhur. mjkrobiol
42 '65. (MI R A
1. vs~soyuzjrw ova tel'skly protivochumnyy Jr,

41-
12

brombosis of the renal vessel id total necrosis
ey in a parturient. Urologiia -4:52-54 164.
(14IPJI 19: 1)
heskoye otdeleniye (nachallni A. Popov) Dorozhnoy
Ivovskoy zheleznoy dorogi.

.-AR50D3349"--'
-'freqU'ency,-.qode.:into~ a
Ali,
so applied
maU-ix**--' ~,bx~Ihb --di6dew;*AtlA A A`~ N& to the,print.0
th
i a:, gn a
-b - .. - u-p`Ow ~ - -- -
r heAiA, ebei*66 the first
a
s h 0Of s of the fir' t: i~atrlk; o-second pulse, one of
~.tlhe-.Becohd katrixi'From these matrices,.the signals are applied to
the deeimal 6xitput the system. Ill-I 3-
0 Ls W

ACC NRs AT7004473 SOURG2 CODE: 3245AV-60/66VOO47/0052
AUTHOI
1: Popov, A. B.
ORG: Kiev Polytechnic Ir9titute (Kiyevskiy politekhnicheskiy institut)
TITLE: Selective devices for frequency systems of remote control, with correction of
the characteristics
SOURCE: Kharkov. Institut gornogo maehinostroyeniya, avtomatiki i vychislitellnoy
tekhniki. Pribory i sistemy avtomatiki, no. 2, 1966. Promyshlennaya telemekhanika
(Industrial-telemechanies),.47-52
TOPIC TAGS: Viemote con rol, frequency control, remote control system, control system
stability, stabilitron, frequency selection/ D 808 stabilitron, D 813 stabilitron
ABSTRACT: Two bias circuits were developed to provide a correcting voltage at the
output of the frequency selectors-in a remote control system. These circuits were
designed to overcome two defects: 1) the growth of the output signal in direct
proportion to the growth of the input signal; 2) an increase in the pass band width
at the triggering level when the input signal grows. The first circuit, designed on
the assumption that the element connected to the output has a high resistance and a
relay action with tkiggering, uses a.blocked diode. The linearly increasing correct-
ing voltage compensates the linearly increasing output voltage of the frequency
selectors to give.a. constant voltage fed to the connecting element. The circuit
Card 1/2

ACC NRt
A217004473
parameters are adjusted to give a stable triggering-paso band width or one hich is
narrowed as the input signal increases. Circuit tests confirmed the calculations.
The second circuit uses a silicon stabilitron i~ place of a diode. Commercial silico
stabilitrons in the serieu D 808--D 813 with a power dissipation of 0.28 watt, a
maximum reverse current of 0-033--0.02, and a breakdown voltage of 7-8--8-2 V were
found to be suitable. The main defect of such circuits is that, if the amplifier
enters a clipping mode 'and the input voltage is taken from the amplifier, then the
correcting voltage does not increase with further growth of the input signal. An
amplifier saturated later than the main one when used in the bias circuit can over-
come this defect. Orig. art. has' 4 figures and 22 formulas.
SUB CODE: 09/ SUBM DLTE:, none/ ORIG REF: 002/: OTH REF._~ 001
Card 2/

ACC NR% AT6022313 SOURCE CODE: UR/0000/66/0001000/0076/0081
~AUTHOR: Popov,
iORG: none
JITLE: Reception of multifrequency signals in remote control
!SOURCE:
Vsesoyuznaya nauchnaya sessiya, posvyashchennaya Dnyu radio. 22d, 1966.
telemekhaniki. Doklady. Moscow, 1966, 76-81
~TOPIC TAGS: telemetry, telemetry receiver, telemetry technique, remote control
;ABSTRACT: The advantages and disadvantages of using frequency, shift in remote control'
!are discussed. Performances of a two-frequency system with symmetrical limiting and
!a two-frequency system with compensating shift of the received signal are evaluated.
jIn a two-frequency shift with symmetrical limiting the maximum level of combinational
;noise is equal to 1/3 of the basic working signal if the two transmitted components
:have equal amplitude. The amplifiers in the filter Signal path of a system with
icorpensating shift begin to limit before the amplifiers in the compensating shift path.,
'The compensating shift voltage increases with increasing input signal amplitude and
Icauses the amplifiers in the filter signal path to'limit; this shuts-roff the outputs
!oz all filters and thus eliminates the possibility of false operation due to ex-
ocessively strong signals and noise. Orig. art. has; 3 figures.
/7/
..iSUB CODE: 051 SUBM DATE: 24Mar66/
j Card, 11J..

10-6676f3- --- di_9
ACC NR, AP7002544 (p,4) SOURCE CODE: UR/0413 7601916
Korneyev, N. N.; Korotkov, Ye. N.; Zhigach,
INVENTOR: -FopoV-,-A
A. F.; Rybakova, L. A.; Zakharov, G. S.; Kuritsyn, V. A.; Kroll, V. A.;
Lebedev, S. I.; Rabotnov, V. V.; Solov'Yev, V. V.
ORG: none
TITLE: Preparative method for alkylaluminums. Class 12, No. 188973
SOURCE: Izcbreteniya, promyshlennyye obraztsy, tovarnyye znaki, no. 23,
l1966,-19,
TOPIC TAGS: alkylaluminum, chemical synthesis,.aluminum compound,
,y
~ABSTRACT: An Author Certificate has been issued for .a method cf pre-
paring alkylaluminums. The.method involves the reaction of aluminum
lwith hydrogen and olefins in the presence of trialkylaluminum and of a
halide of a group IV or V metal. (W. A. 771
IBO)
SUB CODE: 07/ ~SUBM DATE: 18Apr64
Card 1/1 _______UDC:____547_.256.2-O7

-d,2771.w
6
'

NR AP SO 21333

.9peration de he n' t 6n'lif fii~~:
scribed; -T eu r et d
within:~the.- etectoi is about 2 A(sec,
The authors
' .thank~~laztl.:Stoletbva.-]K. Ga Rodionovi and A.'. A. OmeVyanenko fo.r
durang~, the, worke.1 Orig. art., has- 3, f igures and 1 table'
their- help

ASSOCIATION: 06"yediiientryy oft ji
.- irl tit yaderny'khAssle ova iy iDubna (joint
n
stitute of N clear Uotmrch),
u
J~.
777777T,

SUBMITTM.' ENCL.-, 00 SUB C69.- NP
27jui64
C)P
-SOV.
NO REY.
w otmwt
L

-j

W,

'

:2 2 j

KATKOV, Fedor Aleksandrovich, kand. tekhn. nauk; POPOV Aleksey
Borisovich -Inzh.; ILIIN, A.A., kand..tekhn. nauk,
~senzen - KOVALICHUK, A.V., inzb., red. izdva;
STARODUB, T.A., tekhn. red.
[Frequency remote control systems using busy communication
channels] Chastotnye sistemy teleupravleniia po zaniatym
kanalam sviazi. Kiev, Gostekhizdat USSR, 1963. 86 p.
(MIRA 16:7)
(Remote control) (Telephone)

KATKOV, Fedor Aleksandrovich., kand. tekhn. nauk. Prinimali ucha-
stiye: STULOV, V.A., inzh.; inzh.; D1DYX,
B.S., inzh.; SHESTOPALOV, V.N., kand. iekhn. nauk,
retsenzent; PISARENKO, M.G., inzh., red.izd-va;
STAFMDUB, T.A., tekhn. red.
(Teoretical principles of remote control] Teleupravlenie;
osnovy teorii. Kiev, Costekhizdat USSR, 1963. 231 p.
(MRA 16-11)
(Remote control)

B.# AUUPOV, E. 1.0 YAZVITSKIYO Y. S., VIZI, I., ZHuKOV, G. P.,
ZABIYAKINj G. I.# KARZHkVINJk Ye. N., and PAELNER, L. B.
"Liquid scintillation Detectors for Registering Neutrons."
Joint Institute for Nuclear Research, Dubna., USSR.
report submitted for the IAFA conf. on Nuclear Electronics,, Belgrade, Yugoslavia
15-20 May 1961

094/62/000/006/224/232
D256/D308
.1A%.UTHQRS; Katkov, P.A., and Popov, A.B.
TITLE: Using busy -telephone lines~for sending frequency sig-
nals of remote control and remote signalling
PERIODICAL: Referativnyy zhurnal. Avtomatika i radioelekt-ronika,
no. 6, 1962, abstract 6-8-7 kh (Tr. Kiyevsk. politekhn
in-taz-_Sb. statey elektrotekhn. fak., Kiev, 1961,
220-2;~T-)
TEX. T Various methods of sendingremote control and remote signal-.'~_
ling (RC-IRLS) impuls(%by telephone communication-lines are consi-
dered using hyper;aua~o and sub-audio frequencies as well as arti-
ficial lines with multifrequency narrow-band systems. Circuit dia-,,
grams for RC-RS cutting-in systems'are presented as well as C-Ir-
cui-'t-o diagrams.of,a transistorized generator and a receiver. Practice
cal su-Yestions -are included concerning.the construction off such
RS sys-
circuits. It is pointed out that the most suitable for RC- VA:
toems is the band from 300 to 500 c/s for direct use, and -the band
from 2400'to 3200 c/s using RC-RS frequency signals rangina from
Card 1/2

t Abs. 11-32.269
Aijini' VYP
e" z iftibl. Merit., e
A. B.
AUTHOR:
13
ti~' re'' ency-- an fr- h
e-qu, i e systems of remote,
__Y M.
-,control
gigkial za ion
an r' at
. . . . . . . . . .
071R ~P- 1P 7-
f)dItED t- ijolibdkhn~s_-In v. 42, 1963, 42-46
-.TOPIC TAGS: filter, dif ferential filter, frequency sensitive element,
code, frequency-time code, remote control, remote signali-
Xpquency
TRMStAti0g: Filters ailsembled in accordance with a differential
f circuit are considered, as well as filters with automatic bias, used-
as frequency-sensitive elements in systems with frequency and fre-
quency-time codes. Such filters ensure practical independence of
MI

S
as~_-.~an0
the f the input- To determine
f the amplitude 0
the repetition rate of the frequency messages in the communication
71 cbannel, the authors determine the rate of operation and drop-out of
filters assembled in accordance with a differential scheme. Block
diagrams of the receivers are presented. The input signal in the
receiver of the remote-control and remote-signalization system,ffade
up of a block of frequency filters, is fed to a diode matrix, vinich
the frequency code at the input into a decimal code at
the output. To increase the interference immunity, the signal is
11__ 6.
matrix_,__,___ The signal from the outputs of
b ~ a ~r oat
also,,.
to the memory circuit. In the receiver,' bf"the frequency-time sys.
tem, the first pulse of the code excites one of the busses of the
f--rst matrix, while the second excites one of the busses of the
second matrix. The signals from these matrices are applied to a
diode matrix, forming the decimal output of the circuit. Three
demonstrationsz Bibliography, 3 titles.
C

VAN NAY-YANI [Wang Nai-yen); VIZI, I.; YEFIMOV, V.N.; KARZHAVINA, E.N.;
-KIM SHI SAN; .~Q" ; PIKELINER, L.B.; PSHITULA, M.I.;
7 ' ~* AJ
STADNIKOV, T.; CHEN LM-YANI; CHARAPOV, E.I.; SHELONTSEV, I.I.;
SHIRIKOVA, N.Yu.t YAZVITSKIY, YU.S.%,
103.
Neutron resonances in Rh Zhur. eksp. teor. fiz. 45
no.6:1743-1753 D 163. (MIRA 17:2)
1. Obl'yedinennyy institut yadernykh issledovaniy.

VAN NAY-YAN# (Wang Nai-yen]; ILIYESKU, N.; KARZHAVINAJ E.N.; KIM KHI SAN;
POPOV, A.B.; PIKELINER, L.B.; STADNIKOV, T.; SHARAPOV, E.I.;
--?I=TTSXM, YU.S.
Neutron resonances in praseodymium and therbium. Zhur. eksp.
i teor. fiz. 47 no.1:43-51 Jl 164. (MIRA 17:9)
1. Ob"yedinennyy institut yadernykh issledovaniy.

hgiz, 1947. 47 p. diagrs.
DLC: TS233.D58
al Engineering in the Soviet Union, Library of

polpoll A.
Chistota ooverl:hnostei otlj,-%,oir-.
I'losIrva., Mashr-iz, 195o. 95,(5)p. illus. (Tekhnolo,iia
0
I'lashinostroenii.- L-iteinoe delo)
Bibliosranhy: p.(99)
Cleanliness oA-" castinr, surfaces.
DLC: 7S233.Po
110: Manufacturing and 1-1cchanical Dn,f7ineerin in tbe Sovict Union,
Library of Congress, 1953.

VOLPTANSKIY, lev Markovic - POPOV, A,D., kandidat tekhnicheskikh nauk,,
reteenzent; GORSHKOV, A.A.,--doktor tekhnicheekikh nauk, professor,
redaktor; TJRK&KOV, N.P., tekhnicbeskiy redaktor
[Charge for Iron and steel casting] Shikhta dlia chugunnogo I
stallnogo litlia. Pod red. A.A.Gorshkova. Moskva, Gos.nauchno-
tekhn. izd-vo mashinostroit.lit-ry, 1957. 61 p. (Nauchno-populiarnaia
biblioteka rabochego-liteishchikei, no.10) (KI2A 10;8)
(Open hearth process)

r r
ly
GUSEV, Aleksandr Semenovich; nZIN, Roman Petrovich; ZQ4U.'Wrey
"itr "- DUGIIIA, N.A.,tekhnicheakiy redaktor
[Reducing metal loss in riser heads] Snizhenie raskboda metalla
na pribyli.otlivok. Moskva, Go.s. nBuchno-tekhn. izd-vo mashinoatroit.
lit-ry, 195)6. 26 p. 10-5)
(Founding)

- --- --- -----
RYZHKIN, Grigorly T yof imovich;'Awy A.D
kandidat takhnicheskiykh nauk,
nnj
.retsenzent;. DUG t~ C ~jj ly redaktor.
Im Ura
.provemento'ln modelmakin - 1 plants] Usovershen-
g,the practices of
stvovanila v modellhom-proizvodstys; izroprta uriLl'skikh savoday.
Moskva. Gos.n&uchno-tekhn.1zd-,Yo mashinos~roit.llt-ry, 1956. 40 P.
(KI&A 10 % 4)
(Models and modelmking)

POPOT., AnAZAK. ic~ kandidat teknuichaskikh nauk; VASI,LBVSKIY. P.F.,
kin-di Is ter R. a Ry I C ~11 kb. nauk, retsinzent; X1ZHOTA, Y.A.,imbener,
roftkt6r;-TIKHANOV.-A.Y&..takhaichookiy redaldor; SHIKIN, B.T.,
tekhnichaskiy red&ktor
[calculation of riser heads for eaOting] Raschet pribylet dli& otlivok.
Koiic!~, Goo. nauchno-tekbu. Isd-vo mehinostrolt. lit-ry, 1957.
53 Vv (XLRA 10:~)
(7ounding)

D* T

POPOV) A. D.
"Compression of Costing 14ixtures," Stall, No 4, 1948.
Cand. Tech. Sci., Ural Institute of Ferrous Metals.

137-58-6-11826
Translation from; Referativnyy zhurnal, Metallurgiya, 1958, Nr 6, p 91 (USSR)
AUTHOR: Popov, A. D.
TITLE: Calculating Ingot Hot Tops (Raschet pribyley dlya slitkov)
PERIODICAL: Byul. nauchno-tekhn. inform. Ural'skiy n.i. in-t chernykh
metallov, 1957, Nr 3, pp 93-101
ABSTRACT: A method is suggested for the calculation of hot tops for
steel ingots. The volume of the shrinkage cavity (SC) in the
casting is taken as 37o. The calculation starts with determina-
tion of the volume of metal hardening during the ingot teeming
process. The volume of the SC in the hot top is calculated.
The shape of the SC is taken to approximate a right circular
cone having a base the diameter of which is 6016 of the diameter
of the hot top. For solid iron molds without provision for heat-
ing of the hot top, the depth of the.SC may be determined by the
equation h=0.45(V-M 47)/d?+4 cm, where V is the starting
volume of the metal cast into the mold, M is the internal sur-
face of the mold, Z is the time required to pour the ingot, d is
the diameter of the hot top base, equal to the diameter of the
Card 1/2 top,end of -the ingot. An equation due to B.B. Gulyayev for

137-58-6-11826
Calculating Ingot Hot Topa
determining the time required for solidification of an ingot in an iron mold
with clay and fireclay lining is used to determine the dimensions of a heated
hot top. In this ca5 e, the depth of the SC is h =0. Z(V -M ,FZ-) /dZt 4 cm. When
a hot top narrows to an inverse cone, the consumption of metal is reduced.
Experimental data derived for ingots of 50, 1200, 1600, 5500, and 7000 kg,
confirming the satisfactory agreement between calculated and actual meas-
urements, are presented. A graph of the relative amounts of metal going to
the hot tops of ingots up to 10 t in weight, calculated in terms of ingot
weight, is presented. The need to select optimum ratios for ingots having a
maximum diameter of 1000 mm is noted.
V.P.
1. Steel--Production 2. Mathematics--Applications
Card Z/2

Wo

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~11-4 It 44" 11 1., U01 HIS llcl~ilwjf 1110 lift "Iffill 11 01 6 1 1 f r f to
OL- 00 0
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POPOV, A. D. Pit 614T72

POPOV, A. D.
Air 1948
Mau Casting
Sand'
"use of the Fine Holding Sands of the Frolovsk Do-
Posit,* A. ;D;tPopov, Candidate Tech Scl, Ural Inst
-Of Ferrous &Is, 3.p
Stal No 4
Use. of fine canting sands .(grain concentratiow of
more than 70% on screens ko 140-2W) for' pig Iron wid
medium steel casting should prove
possible, and even
expeditious Insofar as this cuts down an the use of
sand supplied from distant sources. The.Frolovsk sand
is not good for the production of fine cores because
an& the casting is-difficult to1nock out.,

MTlDll I It. D.
---

POPOV., A. D.
25581. POPOV, A.D.
Pribyli so sverkMtmosfernym davleniem. Staib, 1--L8, lio. 7, s. 632-3-5.
SO: Let-opis' Zhurnal Statey, 1-10. 30, Moscow, 19/,,8

Coup"Mbility of molding mines, -;A;A)A"i#tv.- MW
flafifify 44 liltildiox %illd' all IM.
rty fit tfiv limpti. (if casthitt ititil(li, was mud-
a. uluiptutc COUtClIt. CIAY OatIVIII.
Ktaill IJAC. IN-flut-ANNIF fil KA"

Use of "a ma" sands of the Frolov deposits. A, 1).
AloWv_ SIW A. 374(1948).-I'lle av. cl"lli'll. tA the
Fr&ni I.Swfov tv#6"i in the Avirodlot,k arta) ~md 6* Sdo~
02.441, AIA 2.K:,' Fr,0,'J 2S. CaOlllvil,
UAM. and ignitkxt Ims of otis %and k
twtwcvn 1411 mul 2"im' mmls. Alillough %rty fine. thi.
Wlkl i% bUllAbIC fUr U- AN III(AdISIg mnd fOr itOll Ulld AM
castings. Bmauic of its caking. this s2nd 6 not suitzb1c
for casting com. N1 ll~h

Id .4 W ly
uted In the
T,
vulpil. of a
FCO 5.sq. Cr.Ch'( C.k) (1.01, MgO 42 PC. wthl fit"ilk";
lose &5%., The av. vaj. wt. is 2.tl-2.8 and the &v. (agion
17&)-IHW*. The av. mineralogical mnim. is Ili
wine 47. serpentine 52, and chromitc 1%. Ground in -.~
edge mill. clunite has favorable wrtvn aualysis; and Sc,
6wrawability for uw as malding sand. Ifaboudingapnt
ii~ vaceded. it is recutunicsided to ust of sulitte liquor
wit It a S11. gr. at 1.3. M. fh,~,-h

A. 1).
lijank Mal 8,
was successfully tested for creating
uperatm. pressure in deadhead.. Various other Sub-
Stances (destrin, charcoal. wi cale) werie tested for the
vol. of rAs which they produce, their decompri. temp.. aud
duration of gas evolution. Expts, were a1w carried out
(m carburizing the metal in the deadhead in order to deLay
its NAidification. 'Alwn this is practiced, cure niust he
taken not to u4c too much C lest,the diffemice in the C
content between the metal in the deadhead Anil the c-i-tinit
is ion Errat iiiner it is likely 10 rauw rfack!O during ~ub~e-
quent cuttinS of the dradhead. I)iaXmm% of dini-thmel
arrangements with PSIMnerating chafffirs are given.
M. Howh

ffm=
A . 1j *

i~opovp A. D.
Voundina
Gast iron for chill casting. Lit. oizv- 1140. 1, 1953.
r
9.. Month 1y List of Russian Accessions, Library of Congress# June -1953. Unclassified.