SCIENTIFIC ABSTRACT KHEDEKEL,, M.L. - KHIISH, L.I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000722010018-0
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 17, 2001
• Sequence Number: 18
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

YEGOROCHKINP A.U.; PI RAZUVAYrV, G.A.; PEVUKHOVp G.G.;
MIRONOVI V.F.
Proton magnetic resonance speetra of some allyl silicon
compounds. Izzv. AN SSSR. Ser. khim. no.8.-1521-1523 Ag 164.
(MMA 17a9)
1. Gorlkovskiy gasudarstvennyy universitet im. N.I.
Lobachevskogov Institut, khimicheakoy fiziki AN SSSR I Institut
organicheskoy khimii N.D. Zelinskogo AN SSSR.

I.M-IDEKELI M.L.,- RAZUVAYEV, G,A*; NOVIKOVA, Ye.l.; SWRUDVA, L.A.;
A.P.
Interaction of 2p496-triphenyl-l-phenoxyl with solvents.
Izv. AN SSSR. Ser. khim. no.8s1530-15@2 Ag 164,
(MIRA 17t9)
1. Institut khWcheBkoy fiziki AN SSSR i Gorlkovakiy
gosudarstvennyy universitet im. N.I. Lobachevskogo.

@ - I Owl-Mr-
RA.ZUIIJLY7;W, G.A.; LAFSIMI, FRID.I.-c 71.1.1 ,IN.L.; BX.; RYAWN, A.V.
Nitrogen-cantaining perculde compo=ds as inJtiatnro of viryl
monomer polymerization. Vyjolkom# sood. no. 11"43.04-Iffil JO 164
1. I'auchno-isoledova-tallskiy in-stitut khimil Gorlkovskcgo goru-
darstve.nnogo uni-vernitata imeni D)bachevskogo.

Mff". TIN, V V. V 0 "y S Kil". I ll.,:
ter f- b If wyI -4-trll 5-- can, -ond rq-,
1. labora-A,@-!y%
rn'3
flziki AN

ly
IT
W-y
Ali YMV00171" .16; /pr::4; lii:@
109
'4:2
024+542.94
A M.) IOR: sklydrovil. Y!nr.- a.; LU
A. F.; Khidekel' H. LAI; Karp.)v, V,
a oxidation Witbitors and their
a interaction t,ith
ydroperoxidea
@'A*,OS; 4- Topqiy_ :no. '1965 loo'@1006
SOURCE4 C as y4i
OW T&G-St
M
4 Od 46ibif-orO_: Wdroo'mokide's@ pdlypioo4ew
7
1 4 1 -_btf
ABSTRACT-, @_TM@Jnhl,#@ Ot..,-__jmopAj:t r d cals prepared
-4,6
r- 2 -triphenylphencil (11), and 4#
V
dihydroxy-3,5-j3 liltpl
V -t@etra. Nt_l_ItlUt@Icfiphenolmthane (111) vere tested an the
oxidation of isotactic polypropylene, and were found to be quite effective4_ -Tbe-.
1 1'@ kinetics of itit@ut
0 14X4142 '5@dieqy anomel
_k-JT;5@1 h AnUaa- -
Xyl
hydroperoxide- d@d -L' tion-of- ver@ studied by ireans.@
polyprowilen
-Our
of iodivotri5i -and ESR"it~i~itra~_-,Ahe-,keattion-tiii&.found~trui b bimlecultr.aa iraL
d f
e
order withl, t" t _-idt-
W1 e@ to n
'@@Gpec nota to for Ggs 5 and 35C arez
3 16 0 1. 5, t hil a @.-' i 9 Lto"a- I lm"4 tvi_n' ivelyt and the activitioll energy- to
@Xelopiact
:r
113
.............
MR-RUM. WON

-ACCES

-k6' @E
ktitut AhOmicm

ix

VOL PIN, M.Ye.; ILATOVSKAYA, M.A.; LARIKOV, Ye.I.; K=4KEL-,_'M.L1;
SHVETSOV, Yu.A.; SHUR, V#B*
Nitrogen fixation on bydrogen-activating transition metal
complexes., Doklo Ali SSSR 164 noo2t331-333 8 165.
(KMA 18.9)
1. Institut elementoorganicheskikh soyedineniy AN SSSR I
Institut khlmicheskoy fiziki AN SSSR. Submitte@.February
15) 1965.
r

,;._All,Y3A N-11AR OVA Y,@,.N,; ZELENDI; S.N.,
B FUEZOVSKIY, V.M.
F-lavine natalysis of hydrogen -trantport from dihydrol-yridineS.:
and sirLilar compounds. Izv. AN -SSSR. Ser. khim. no.9,,@692-
1694 165. (MIRA 18, 9)
1. Iratitut khimicheakoy ftziH iN

L 31892-66 ZWT(m)/4flP(J) W
ACC NR: AP512525' SOURCE CODE. UR/0062/f)6/000/003/0437/0443
-AUTHOR: Yegorochkin, A. Khidekell, M. L.; Razuvayev, G. A.
ORG:, Scientific Research'Institute of Chemistry, Gorlkiy State University (Nauchno
issledovatellskiy institut kh1mH Gor'k vskogo gossudarstvennogo universiteta);
Institute of Chemical Physics, Academy of Sciences SSSR (Institut khimicheskoy
fiziki Akademii nauk SSSR)
@TITLE: Regularities in the proton magnetic resonance spectra of the elemental
organic compounds of the IV group
:SOURCE: AN.SSSR. Izvestiya. Seriya khimicheskaya, no. 3, 1966, 437-443
wTOPIC TAGS: silicon compound, germanium compound, tin compound, NMR, magnetic
anisotropy
!ABSTRACT: Charac eristics of chemical proton-shifts in silicojn germaniumland tin
organiccompounds and the relationship between induction Taft constants of aliphatic
substituents were compared with similar characteristics in related carbon compoundse
In the study of carbon -containing compounds, it was discovered that in -C=/(zU')
.0* is not adequate for describing chemical shifts of CH3-protons
the Taft constant
Card
.1/2 UDC: 54'L422 + 546.3 + 541.67

L. 31892-66
ACC NR: AP6012525
in (CH3)4-nC type compounds, where X is halogen. Chemical shifts in going from
Cl to Br to @nderivatives are associated with the diamagnetic anisotropy contribu-
tion of the C-X bond. Chemical shifts in (CJJ3)4_,G(C6Hs). are apparently associated
with magnetic shifts produced by ring currents due to circulation of I electrons ini
the.benzene ring. Thus, the main contributions to chemical proton shifts in these
compounds are due to the inductive effect and magnetic anisotropy of substituted
Ri groups. Comparisons were made of proton magnetic spectra of (CH3) 4-11M (RO "type;
compounds where M represents Si, Ge and Sn with spectra of (CH3)4_.'WQ- Compounds.!
It was shown that for compounds of the (CH3)4_,M(Ri),2, type, where M = Si, Ge, chem-:
ical shifts of protons of the methyl group are determined not: only by the inductive@
effect and magnetic anisotropy of substituents, but in the case of Ri =,-OCH3,
-OC2H5, -CR- ugation.. In correlating chemical
-CH2 also the effect of d,,-pw con
shifts of protons of the methyl group with al constants obtained from the Mac-
tion series containing silicon, the effect aHribed to d,*-p. conjugation is still
apparent. Orig. art. has: 3 tables and 4 figures.
SUB CODE: 07/ SUBM DATE:. 230ct63/' ORIG REF: 004/' OTH REr; olo
Card-2/2 -------

36991-66 kw(j)/M(M) M
FACC NR, AP 6008513 SOURCE CODE: UR/0062./66/000/001/0181/0182
1A.T
i AUTHOR: Muslin, D. V.;,Vasileyskaya, N. S.- Xhidekel, M. L*-,,.-
Razuvayev, G, A.
Po 0
iORG: Laborator@ of Stabilization of lymers, cademy f ciences SSSR
auk SSSR); Institute _-Hemics.
(Laboratoriya stabilizatsii polimerov Akademii n 07 1
Physics, Academy of Sciences,SSS (Institut khimicheakoy fiziki Akademii nauk
SSSR)
TITLE: 2 4.- di- tert.. buty 1-6 -trim ethyla itylpheno Aand the corresponding phenoxyl.,,-
SOURCE: AN SSSR. Izves tiya. Seriyakhimicheskaya, no. 1, 1966, 181-1812,
TOPIC TAGS:. phenol, chemical, synthesis silane
1ABSTRACT- This article describes the synthesis of a steric-hindered phenol
(and corresponding phenoxyl) containing a trimethylsilyl group in the ortho-
position. Z, 4-di-tert. -butyl-6-trimethylsilylphenol is obtained by hydrolysis
of 2,4-di-tert. - butyl- 6 -trim ethylsilyl phenoxytrimethy Isi lane synthesized by
the Wurtz-Fittig reaction from 2,4-di-tert.-butyl-6-bromophenoxytrimethylsilano.
'Upon oxidatio of the new steric-hindered compound with an alkalide solution
K,;[Fe(GN), I'lor P 0., stable Z,4-di-tert.-butyl-6-trimethylsilylphenoxyI
b
is obtained-. - The electron paramagnetic resonance spectrum of this cornpo, und
represents a triplet caused by splitting at the mota-protons of the benzene ring*
SUB CODE: 07/ SUBM DATE: 28may6,r-/ ORIG REF; 001/ OTH REF: 002
C@rd UDG; - 541+.541,51+538.1134-546.287

-- - -, : - !-@A @ @@ , - @ -; @ @'c @ !@, I
. %. , I , - - , , - 1.

4,00000900000969 00000 *Q800400000 00
!Ilk
f
Al m il jo a is w go or a of a a 41 4690
it INA. U. WL".01
m IL a. W. a U b @ a ill
JL
10 4110 fro#
00 -0011KIM iftO 04430114 Ill -00
FMU aa dyals W a mJKlura al tungstat t and the cour- 00
bidesWCa"WiCloymeassols-ellys. Ym.S.Uwanskil -00.
C O'_
0: 9 Tre" jiWM'bf phaws by x-ray Methods Uf (1),
Valli, 2) mi,111 of unknown AM standard -04
and (3) lodependent mandud mmpk is discitwx!
sod the opplicatiom and limitations of the methods art: -00
pointed outi Illie. t4ilrd naetbod ".. --oWified by &kito 0*
tocd in the snwysb at mitts. conts. ". P. I I
haws (W +
Wep W sod WC + WsQ. Al full terved " a
standard for I AV + WC while 4 toil o(o.brats mig,
4 it 24.76% Zu served for.the toixts. %%' + %V,C and WC + a*
WiC, A Mulki oJection tube having a Cu annole and
90.3 Lindeman wial:lowx served for filulins. Agfa-Laue x-tay
dints werw uped. Each filin was dowthtpcd (of a min. at
18% - In dets. the Wculatent In W + WC mixts. contc. up als is
Of '3
to 40 %j W (be max. citur did not exceed 2,5%, IV'wllilc lot
0 too
0 w
mists, cootc, WIC the nuts. tIC0,411011 ill d1n. immmage
of AVC compli. Was about 6. The decreawd accuracy is 4000
00
due to the It"mal lattices of WC and IVC. The ac-
curacy can be increased by changing to lunaller Brass
angles. The sensitivity and accuracy ot the totthld can 0
be increawd, by cumprr"Ifix the milts. inlo Cylindlical
tUIMA 1j) n1la. i"JeWl of 5 Mjn.Ldjlkj Ill, j,jljA 11, "l,11_1J.
A" Na tit %A he twitito liveth.Q. It. Z. Kaislifil 190
J1
.110 0
11114kLOSICAL 0116TUR11 CLAWK111OW:
ago" 11WINSAVO 7-
$##o8* If G"W'$St s)Atil a@
U ar go !17!,Ai taboo 010110".341311311
a up 41P a or a It It it a cc it
a : 0 00 0 S * 0 * 0 * * 0 * * * *L@* * 0 0 o 1* 0 & 0 0 0 o o a 0 0 0 0 0 a 0
a 0 * so :0 * a 0 00 0.0 0 00000 060010 0 & 0 * 0 a 0 or 0 0 0 0 0 0 : : 0

IVIA 3.
*X-Ital Study el,Tilaulum Carbide. YA. 24. Vnisudkiy awl KjikkkcL@
@IAUr. rizkA. MvAii (J. PAYN. VA.m.). 1941, 13. 943-iri6; 191--1,
40. t4-ow).-Iln ItumiAn-1 K-tvij4i@ of It'AnInin c4rhi& arm, pr--pn-4 ill
(timace in'd %immit of hydr.ven vii-m up'to 224 atomfe."o cWi,-iont its virlom.
I-lit co"Wivol o-nificient o%%jn and pCrI13I)* n1tFNVn tO fill All P141-- in h
witnIn-rorcropty 14jcrs vi" tplAl to the itutaber ofoxygms awn,4 for,imuplet
obf,iiii-I 4v ti,hirtiun of for-Anitain dioxide. 3 to q simp. p* great r. r tho.,
04;1111441 1,;)w the ImIridt.. TIM 1111two slucing TA6.4 front 4-321 A f-r
wir* fitianviij i-mbitip, to 1-2191 A. for titanium c-,Irbld- nitis only at,

N

BIRLINSKIY. 14.A..brigadir puti (stantOlys.Tayncha Kazakhelcoy dorogi); YMIU,
V.D*#dorozhnyy'ma9ter (stantsiya rantemirovka Tuop-Tootochnoy dorogi);
putl (otantsiya Krasnovodolc, Asbkhabadakoy
dorogi)
Hov to plan maintenance operations. Put' i put.lehos. no.1:20
Ja: '59. (MIRA 12:2)
(Railroade-Maintenance and repair)

L 5130,@-65 EF.C;-4/EED4/,3*T6f)/T/*
1JP(c)
.11117 AT5012462____________ uR/315i!64/0c'o_/()ol/oj44/01
ALT@-;401R: r-tidoyatoyl, K.
ess
iTITLE: 'Yhe application of ej.eCtroni0'-_.6.cmt4j.ers to diagnosis of illn
Voprosy vyl.-hioli.
SOURCE: AN UzSSR. InatitutZe"hbiki tsentr.
7:
at4@ma ek-hnik
tellnoy m tiki t J'j-_ fi!
........ . .
TOPIC TAGS: computer- agnosi6-.-*-zddidtLL,:8i"rnetids
a c!@Vut' to the diWtod@ s
Vied
ABSTRACT: expeifeiice@giiine&I' di4 -c er W4
--in
8-nd treatme
nt of illness at -the C nter of t6 Uzbek Acc de-my of Sciellces
--mbinati'l-is of
It is shown how probblAlittic data on all
-,f 1 1nP'1q--q) and di-nmagAbae rn n in F. F, X 2 E;
n t ; T
and how tfey Must, *,e ar@
une procedures used in storing inp t da'-a in Ln-2 ccmi)--Aer
in pt iters u
!,k-fjL.,t;nce of computer computations exa 'Presented. When it comple.& of illnerx6035-1_
Cbtaint-d which matches a canplex or-1-Zymptoris 1. the probabilil y of diagnosing
's dc
-termined with the aid of the Bayes fomula and the il-Lness vith
i
1,trg;2-_t probabil-ity iri selectel. After the diagnosis is esti.bllshcd. varlo-US
-'@-nt are set up, using the sathemia-t' rp' nxr-
-e !_he procedure for computer diagr@ss.

L 3-6
0
-
1
-
- AT
50124A 2-
ACCUSION NR
.
,
@BSCCIATIOFI-:

I;UP.WTTED! 00 SUB IODEE

to FEY SOV: 002 onim: 000 Am ,uss. 3261

El

-rB

t If
---- ------

ird 2/2 -Z:

170)
AUTHOR: Khidrogluyan, She. A. SOV/2o-123-6-44/50.,
TITLE: On the Morphology of Synapses in the Reticular Structure of the
liedulla-Oblongata in.Cats.(O morfologii sinapsov v setevidnom
obrazovanii prodolgovatogo mozga koahki)
PERIODICAL: Doklady Akadamii-nauk.SSSR, 1958, Vol 123, Nr 6,
pp 1121 1123-(USSR)
ABSTRACT: From among 7 ca-ts,2-were used as a control, in one of them'the'
left labyrinth was destroyed and in the remaining four the
half.of thd 'diencephalon was out through. They survived 48-52::
hours afterthe operation. There are calls.of different BiWand
form in the reticular-structure. They are placed between bundles.*
of nerve fibers which have a longitudine.1 and curved.course.
The synaptic terminationa were found by the author-.in cello
of any type. They were always placed on the surface of the cell-
body or on the dendrites. These terminations were also of
manifold.shape, size and distribution. The most frequent.forms
were small ringletsp loops and knots. They were specially
Card 1/3 numerous on the surface of large multipolar cells..On the

On the Morphology of Synapses in the-Reticular Structure SOV/2o-123-6-44/50
of*the Medulla Oblongata in Cato
dendrites thenumber of terminations decreases with the-
distance from the cell. The terminations are sometimes'tightly
adjacent to the cell.surface or they are separated from,it
by a small interval. In a successful impregnation (according
to Billshovskiy, modified by Kampos) the terminations often
appear together with the preterminal fibrils. Three variations
of this fiber.were found: I) The preterminal fiber is riot
branched in the environment of the cell (or of the dendrite)
(Fig Is); II).this fiber is divided into several short branches
each of which has a termination (Fig 1. b). III) The preterminal
fiber first forms.a swelling from which 2 or more thin branches
extend, each of them possessing a termination (Fig I v). In
addition to these periciallular,ter-ainations some others were
found which differ from the former by the structure of the
terminations themselves:, 1) Terminations shaped like e. chain
(Fig 2). 2) Foliate terminations (Fig 3) and 3) large, pear--,
shaped terminations.(6 - .10 V). it may be concluded from the
results that an investigation of the pericellular terminations
has to be performed at the same time with that of the afferent
Card 2/3 fiber. There are 3 figures.

On the Morphology of Synapses in the'Reticular Structure SOV/2o-123-6-44/50
of the Medulla Oblongata in,Cate
ASSOCIATION: Institut fiziologii im. I. P. Pavlova Akademii nauk SSSR
(Institute of.Physiology imeni 1. P. Pavlov of the Acadelly of
Sciences, USSR)
PRESENTED: August 25P 1958, by K. M. Bykov, Academician
SUBMITTED; August 20, 1958
Card 3/3

ACCESSION HR1.1. AP4636506' 8/0298/64/017/004/001VO20.
AUTHOR h 'A `4:1pekehyans M,
S
TITLE:_ Spinal cord:-rj_ 16n@An rate
@genarat
P, ve
SOURCEs AN ArmSSR lxvestiyaf- Biologicheski7e nauki' ILP
11-20
1964t.,
TOPIC TAGS:* spinal- cor,d %Anjuryp-- spinal -cord regenerations'. spinal -cord
anterior rootg.3pinal cord posterior rootq root nerve fiber spinal.
cord functional restoration
WT; Spinal cord, re'eeneration was- inveatigate& in 9 rats,with a
ABSTRA
and in 3 rats with an incomplete spinal
'comple e spinal cord.seotion
icord section, In the postoperative period the spinal:cords were
Ifixed in 12% neutral formaliti and:sections-were prepared for histo-
;,,:-1lor,ica1 investigations, Spinal cord regeneration processes were
obsorvod in the animals until.death,. Pindings show that regeneration 1,
;took place in'll of the 12 animals# but the regenerating nerve fibersi.
the pinal cord ant6rior and posterior roots
'belonged mostly to a
rather than to the spinal cord itself. The regenerating nerve fibers@
,Card3./2,-

(Voronezh--'Bearings)

KWZHENKO, V.P., inzhO GORDSYEV, V.K., inzh.; SYSO)MV, T.I., inzhe;
KRICER, M.G.,:inzh.
Erection of heavy towers for electric transmission lines in:
close quartere* Monte i spats. rab. v stroi. 24 no.2:9-10
F 62 (MIRA 15:6)
1. 'Rostovskiy,Gosudarstvennyy institut po proyaktirovaniyu
isaledovaniyu i inpytaniyu steaInykh konstruktoly i mostov
i trest YuMstealkonstruktaiYao
(Electric lines--Poles arA towers)

I I., - _. - @' ti3itlm._ 6
is -a Onstant t,,..C -','is a,., ema @ - - -
-:-_- - ". - - . - z." - i llo @,. ,@_
- . 1,

ORN MAMIAW- ?f -3 14 tEn-.1-e
S., insh.
Rescue and ship-lifting.operations., Morofloto 20
no,8:36-37 Ag 10o (HIRL 13:8)
1. Otryad ASM ZmaplyakDgo parokbodstva,
(ftivage)

KULIYKV, A.M.; SULET4ANOVA, F.G.,; 'SPYKHOV, K.I.; ZMALOVA., G.A.; ELIOVICH,
I. I.; KHIGER9 V.F,; BASHAYEV, V. Ye.; MUSHAILOV, A. Ye.
.Improving the quality of motor oils from Baku petroleum. Khim.
i tekh, topl, i masel 9 no*605-39 Je'64 (MIRA 17:7)
1. Institut nefteklimicheskikh protsessov AN AzerSSR.

L 17698-66 EVIT(m)/r Di
ACC NR, AP6007671 CA SOURCE CODE: wt/013/66/000/003/
INVENTOR: Kul@yev, A. M.; Zeynalova. G. A. K.,@ SuleyManOVILs@ F. G. Kertmova,
E.-B.-A. K. A. M.-A. K.; Khiger, V. F.
ORO: none
TITLE1 Preparative method for a multipurpose additive to motor oils. Class 23#
No. 17843T tannounced by Institute of Petroche-a-rc-a-I -Proceises =ANAzerbaydzhan SS
(Institut neftekhimicheskiW-protsessov AN Azerbaydzhanskoy SSR)l
SOURCE: Izobreteniya, promyeblennyye obrazts tovarnyye znaki, no. 3, 1966,43
TOPIC TAGS: lubricant additive, lubricating oil
ABSTRACT, An Author Certificate has been insued-for a preparative method for -an
improved multipurpose additive to motor oils. The method involves treatment with
phosphorus pentoxide of an alkylphenol-formeadebyde-ammonta condensation product.
f DO)
SUB CODE: 21/ MM DAM Z70et64/' ATD Paint V.0,10
Z_
Card 1/11, Mg: 621.822.86:3116.185

GORBUS1111TA, V,B., !rnnO,.tekbn.nsuk; MiIGIMIOVICTI, A.M., kizh.
Sone casep of reactions in a system of coment - calcilin chloride
water. Naucb.dokl.vys.nbkoly; stroi. no-3:179-lE4 158.
(MIRA, 12:7)
1. Rokor-ordovana kafedroy khimil Hoskovskogo inzhonerno-stroitol'notro
institute ineni V.V. Kuybyshova*
(Concrete)

SOV/91--59-8-7/28
180), 25(l)
eer
AUTHOR s 'Khigerovich
TITLEs Machine Tools,for Cutting Austenitic Steel Tubes
PERIODICALS Energetik, 1969t Nr 8, pp 12-13 (USSR)
ABSTRACTs At the Proyektno-konstruldorskaya kontora tresta "Tsentroener-
gomontazh" h1inisterstya eleTctrost4ntsiy (Planning and Designing
Office of the Trust "Teentroenergomontazh" of the USSR Mini stry
of Power Plants) designers A.T. Lobachev and G.V. Gtloveshkin
developed several versions of a portablo mexhine tool for cutt-
ing tubes made of austenitic (ID18N9T, EYalT) and other types
of steel& All versions of this machine tool are of identical
design as.far as the automatic feed of the cutters and the fas-
tening of the.machine on the tube are concerned. The versions
are different.in regard to the dimensions of tubes to be pro-
cessed (299-219 mm, 194-133 mm and 550 no), the method of in-
stalling (at.the tube butt, or at any tube section - for which a
split housing is required) and the type of drive motor (electric,
Card 1/2 motors operating on increased frequencies from the electric dri11

SOV/91-59-8-7/28
Machine Tools.for Cutting Austenitle Steel Tubes
1-59, asynchronous motors of type AV or AL; the latter are on-
clos ed'in an aluminum housing). The tube cutting machine T-299
is shown in fig.1 and is described in more detail. It has a
split housing and is powered by three HF motors of 0.61cw. The
dimensions are llOx78Ox565 mm and the weight is 164 lig. The ma-
chine will cut tubes of 219-299 mm. The combination of different
types of cutters and gear sizes,in the reductor of the feed me-
chanism enables different machining operationss Cutting, chamfer-
ing of-tube butts for welding at angles of 10-400, internal and
external trueing of tube diameters for butt welding. The cutting
speed is on the average 20m/min and permits the application of
VTC-8-or VK-11 hard-alloy cutting edges, or such made of high-
speed R-18. Models of these machine tools for cutting tubes of:@
219-299mm and 133-194mm with a wall tbicliness of 30-38mm were
manufactured .-%t the Mos'kovskiy kotellno-mekhanicheskiy zavod
tresta "Tsentroenergomontazh" (Moscow Boiler Engineering'Plant
of the Trust ."Tsentroenergomontazh") and successfully passed
Card 2/2 plant tests. There is 1 photograph.

44
Sla- I 1 4 -1 @'-t it U --b 0
11 A A
-JL L
4-1 F a
r -
e:
A "Y Of 1110 PWASS 01 "aft and Ot usn"lu" "I' the
f! Modbod Of Ofectrocoiddamly. rLd"K RROVICH Ah-V E.
J.Ges. C"MT.S.S.
the Pftwmv of calfalysts Such *%alum amiftlTicalum invvitigated fly WiUuri4 the
cond. of the mixt. at various magell al tiv.. x t"S
egging *0
P- It was fm-id thu conti.
cklwtld% " OWY celth"Ite 01 t13*1191009 mill. but on the anit. ol 1110 prelant. on temp.
and on the w"H. in TvrrY calc there is a suddem break in the
rand. Curve. "is break does not occur In the cond. cur%v-s of the little-clay mills-
0 0
jmtedfarcotnpavi@n. The hightf the trillp. the greater 1. thrrIllagrojeftd. at the
so weak. Al-alutu IPM111 UP the pruceu (it the change of cond. without changring the A use
i character of the Lauttlics of the reaction, In the absence 4 Illo vapiwitatWo. at 3D at'
00 j i., the reartiom in i he C&O-St(h mitt., whk-h Ova the sp. tmd-' were Practically cmnpk-tc ate 0
OtS a- ill 1111 days When the catalyst was pirmlit. During the follawinjt3 monthl cund. Chan" Its*
vrryfittle. The addit-of 1110 to a mixt tiller w(ling has pmClivird to quine extent.
thawed the rearlim. to Ili. irrevenible. S 1, NIAD(MSKV
0 0 at* 0
00 1 coo
so g
4100.
4100,
4140
INv to
T ;IA I a 00
so it: It it it KM 4 1 IVA
U if tv ft it Ill (A 11 it at
0.0 0 0 4, 41 Igge 00* 000000 000@649
0 0 : : : :4 : : : 0.0 0 0 0 0 ILis L110
OT"11 ie-s-is 0. q 0-9 -
so

T.-MW
I W 0

1
t i 1 1 to
to a if U a 10 so 1. v
I
,
t
is
t
4
I
1 -I -
i
4
t
le a
4t

or." lit 1-4, 'I-GPtP1't% '.t4.
lbw4m4 Masse. ht"
L.-
00
.
321163. 8W. 30. M. The Inaar
Rum:
01,01
t
d
d i
b
d
TW
m
es
ma
e
.
C0011h am an
wbeteby the craim is
wbAe hot
Cm(011) 0

, v
.
beckta up Into fift powder. Wbkh secderkto-ft Setting,
0 a A .
!

zoo
Coo
4*0
zoo

00 g

Igoe
0
4
.
a a
44 1 Ato.1LA 011ALLUPWAk UT11 161b4i CLASSO'KAY0011

is
0 1, - 1.
0
1. 1 - ... .......

Q.. lot
it

U is A 91 it to n it OP x IS 19 R9 Mult ROM
41,111 a" LNo. &$I
too
-V Od 0 0 9 1 W 01 1 a 0 3 1
Wn 1 114
e 00000.00.
,;OT44 *0@00-0.0
00 *0000000 a 0.* 0 0 0
0*0*00000** as 4 0 0 w 000000 4 41 6 0 a* go** 0 a G*
06 wo 0 0043 *04090* 00000000:4

V 1 @ I I - - *
4 AA
and X, N.
xwmmg .00;
Donilova. RM,
miud with mt euxubion I tZ@; Wtt" 01 Water with
I at without On addho-of d4fts.
coo
jig -M coo
Cal
e 14
Rovi. mot Astv mict ,
% c ;"tu up. 'I'll, coo
16
a X0 0.
tw wil6k No
of
R ms.
IlIng W, no*
What it w1,41Aa-rd6Ak,,
k I @Qbc flat#)
It a An a t I ad a a 0 1 2 a I a 41 3 4 f
; 0,
0 *
1-1 TDO* J14, 1010 :9
0 00 0 0 4 016 009 0 0 0,0 41 * 0 0,0,0

to U IS n 16 1, JS jj@
is 14 of v 11 Id is Ilk U III ft W it 48 41 if Of*
A
Ws*,pmoft bwidiag mabwW.
MA Itt. jj@ Grain, 1(m. 43,.T.V. "44i ll.'IM-Afte-
prttWl, the buMing "j%jcjW j, tmteci with bitumen
hf411cq 10 AIMP, StiffiCkIlt to CAU- it to pcimtratt thr
Itoxis.
8i
L*
see
4i
j I 1@' Km
VQ d . so
IIIt t i; 4;-1?-
1 41 T- It in & % a be 0 .1 ir
u a &I to is 0 9 do a 3
0 a
00 0 09 0
0 0 000'.1109 000 0 0 9001, 000 00 00 go! 0 0 0 000 0 0 e 0 0 0 0

06446
mil V.0
6 x A @ I _L_ If- t. L_M_AJx_ 4L__A__f---
:0
-00
00
00
.06
Of
oo f 4110OW 4M 08 IkUWJA" SWCate JUM;-.Wad)
tarith. 1. K4(gtmkb mAd D. S. Nuvx&htmkay&.
25-9, L. h. S. moo
X
of
00 g 0
02
V AID-ILA slIALtURSKAL LITEXATW9 CLASSWICA110M
idial') wi; 44T dat
cm 0 w 0 1 if m 9 da 4 3 4
t" O*k At of a99 4 ft a It it KO a 1 94
0 0 olw 0 0

0:0 0 C 4 0 0 0 0*0 0 *.0 *:v 4:0 0
0 8 Is 11 . a It u a IS Is It At 0 0 It 4-0 0 Sko
is I-.?_I 0- 1 -.A-A-jlwA- ..' 0
001 . .. ....
go
sishut. (4) After trwat-rut in the matockm the nod
gmate wm moi flahtly 4mveloped by the ps"idics of
PlIck -vMcb bmww fouided. (5) After stemad
the 0 1 were lem resbiant to Pressure. bet redustmor
am Of die wed" Of to bteddag was greater. (0) With addoc so to 7A%
-@ii swkt With 97v
@pb Ow. M. N.
'"Ovt'V'lA!!P
i@ HSOMMMOT. fail. Press. pitch dw tesistmam to pmwm itmossed becam of the
0* 8 Swakwil- vmawkAff Sir= Afewwy Vemw thlaming. With addns. of uviom than 7.5% thw resbtanot
Ivis'. to; Is 1 wasred"tosuchanutculftithapitch,
Joe 114INJUSISIVial") ]an.. INC 87-10, P400. MadrM tbg ettting. (7) T* mmistance to -90
6, 3. 11=419W).-A cc -OAd nmtw w" Inked inervemd with aWns, of u4i to 7.5%. (a) Wu
to" of water decrtAMIL
addus. of pitch the capWwj t
with 6-13"" (dry wt. of the mw ar) poled. coal pitch, With ?A-10% pitch. the tq4Wy tention of water sm
coo
Tb* MeciWetlil "M be"tO In an autorlave to 17041 reducedtomes to the host-ticated opceinwas. (9) This
111-pel-M). Tb* revAts oN series of jes"am sins:
ft)" The adda. of 6-16% pitch had no tffect on Ike can. certain 4-mmselmOm watt. main., hygroscopicity
- also sm increase in the cheat. oo 0
&W-cY Of dw asortar. (2) With inavedme ad&L of
If l': pitch, dw beginning of settlim was tetar&d. but the ad rr satz. of the sleacmed Plotter
(dthefttIl4-0otdwWd. higher pitch amte=MIA "die
of the sperumns bdom the tbe=4 tew dinvic W the mortar). coo.
rettard to lbe hygroscopicity.
that a War put of the pitch settied armand tin saw
(12) TA* t biNty of the treated specimens
Ct
11.111.1 than in,=, treated. (13) The
to a"TC&4ve waters is greater for won" coutupiteb.
J; C.
7 ur-r
i 11441 fVr fiii ------
44.
0# 0 Yl of 5 a
Is at dc a a #I Is or a a it a 0 - !-
0 0 00 al 00 0 0 0 0 0 q 04 0 0 0 0 0 a 0 0 O's 0 0 0 0 0 0 0 0 0 9 0
0 0_0 0 0 OLO'O 0 @ 0 0 0*I'D 009 **of* @$fit-

Wiago* goo goo 0*04 **1 a.#
go! of9
94,A., A-A r., JI-A, M,wl 00
too 4.9, a
Go .60
*0 ACOWS1196 bftwn-"Gl 4md sh&lo askm A, A. 1'et-gn-
601A : V,
411. 1 MM. I'm uw In mak .*a
002 tualffifth tht Aaslve* SN't t"Atol with & (tit. k4u. 4 fict
set
,is
so ir 'is
age
00.3
Coo
0 0
goo
Salk
004 Sto*
0 to
ago
,sw.,
u w AT
ei " I a 11 1 Il-
0,00000 0 41 Is "a 40 a 0 0 0 9 0, 0 0 0 0a a
00 a 0a 00 a 0 a 0 0 a to a 4 4 41 a 0 0 0 0 0 4, 000 0

4.. I'li If P ff@ #04 0 0
__. _L'. _ , _r :._ A
00 1. 1 "1 VL
00 &a* pooptsfill mote
00
00
006. krkwuo Ist adchm 000
mad *0 lad"IfO& so m* 1~ " the owddww stmg& 0
of umm-ki @ dambe wvcbwd --1 in 4nd
M IiA
@*,444 Jko*#(. MakrWy
W(u, 1. Ramild. SoniffAfft Disdo. doe
Avidd-1kawavialim) 1*16, 18-82, el". X*w" imit,
so a 4112.-Tc* spechorm were p"N. frons I part (tjy vv)i,) use
C
goo raO 111m)1W,4 pWO trW1 sts4 8 pams fewdust and their
tech. propenies detd, Front 3 to 2)% of an 'of
sq. CSCIS "a. w" sti" to The tester Used for mixing.,
In sawdatt, = fa Pftpd. dlowed far
"It- *-T M, goo
so great. -stresobtfut fed witbout the addo.
00 in of C91. 9z"Wre of the OPedpwas to Steam trader see
standard voctdidow of premaim and antler a pr"mm to 4
miles, impaired tt* mft W. "w P"xw mwe
with Obt We 61 Ca" wm=gmt" d. thim that "tide
Without thl';Wak.
440009 44". At 449 dd( fossil ad 0" all o
I ir 1 11 11 A I a GO a 0 v I Me a
oo go 0 0 0 0 0 of 0 0 fee* 096 000 Q.-
i g
I * 0 00-0 0 0- 0 4 0 0 0 0 we 0 0
0 gee fee 0 00000 0091

]ww ww a W . 0-- ' ' A
0 a : : 0 0 UMO 0@
00
go
00 8
go

oo

0 45
t .3-11

P"X
000 fi coo
00 4
0*
00
wa.makkaMiumamed.
1938, a, 4112.-From 0 study 09 %?K
In milts, of clay mW time hydftte It is,
rtwims at 21mun to tbome taktav
-tW of lism-Irktickuku
ited that to The ewne
-0 tv pmpartko of It" time uni -
a 1. 41 "me &cm the funnso We of
9ypft4W-ryt-tm-to(tbc
*90
As
coo
0
wo 0
v
9% the bydrwsHc prap-0- of the materild
cl&y witb 11
#
could be so far joemiwid lk&t It could be monled as a
viduable by4muse tAndium tuatnial. 34, G. Mocire

*00
bo 0
ts* 0

1

LI
4 MITALVAI"AL t"INOW1 CLASWKATI"
IMP" ar"iftv
It Mam NIF wo 401 sit&" 019 44A.81 09 a". Lit

s
1 a is 2 iwaf-vaot- 0 1
a a 't rl0 fix
"
,
o 0 00 0
0 * 0 0
; 0 0 00 04 0* 00 go oe 0 go
0
00 0 0 * a 0 0 0 4 V 0
000 00 4.0 00 09 00 0 00 00 * 0 0 * * 0 0 0 0.9 0 0 0 go's

'USSR/Chemistryl.Colloid Cement Oct 51
ItHydrophobic Cementill A.,.Chuyko:.
1111aulai Zhizn"I'Vol XVIII No 101 PP 39A0
I.I., I. Xhigerevich,.Docent.of the Moscow@Eng-Constr Inst imeni,V. V. Xuybysbev..
and B. G. Skranatayev, Dr. Tech Scif received a Stalin prize for developing
hydrophobic cement. In making this-Cement a water-repellent film is produced
on the cement grains by adding a small quantity of a nonvettmble substance (e.g.
.soap-naphtha, oleic acidp or acidol) during grinding. Such cement does hot
lose any of its activity during storage or as a,result,of exposure to moisture.
The additive acts as a lubricant during grinding, so
that the cement is finer and more active to begin with. During mixing before
use, the hydrophobic film is broken and does not interfere with subsequent harden-
ing. Addn1 advantages of the process are plastification; entrairment of air
by the hydrophobic substance, so that the concrete becomer, lc-ss permeable to
viater; reduced use of water with a resulting stronger ccncret.e.
PA 213T25

XHIGEROVICH Merysey.1sayevich
KHIGEROVICHj Moysey IsayeVichs Acadepiodegree of Doct.or of Technical Sciencesp
based on his defense, 29 Noverber 1955, in the Council of the Moscow Order of
Labor Red Banner of the Engineering-Construction Inst imeni Kuybyshev, ofIhis
dissertation entitled: "Conductor anesthesia (own methods) in gynecological
operations and its practical application."
For the Academic Uegree of Doctor,of Sciences
Byulletent Mini6terstva Vysshego Obrazovaniya SSSR,, List No..?j. 31 March 1956
Decision of Higher Certification Commission Concorning Academic Degrees and Titles.
JPRS 512

T:HI3TEIROVICH, N'. I.: Illydrophobic.cement, and its use in construction".
Moscm, 1955- @ lidn Higher Education US-13-P. Moscow Order of Labor Red
Banner Construction Engineering Inst imeni V. V. Kuybjshf--v. (Dissertation
for the Degree of Doctor of T3,*CTUCAL Sciences)
SO: Knizhna)ra Letopis' Mlo - '5 1, 10 December 1955

KOWMOVICHS R.I., prof., doktor tekhn.nauk
Effect of a hydrophobic carbonate plasticizer ou the frost resis-
tance of concrete and mortar. Hauchtdokl.vys.shkoly; strol. 00.3-
173-178 158. (KIRA 12:7)
1. Rokomendovana kafedroy stroltellnvkh vaterialov Moskovskogo inzbe-
nerno-stroltellnop institute, imeni T.V. Kuybycheva.'
(Plasticizers) (concrete) (Mortar)

MIGEROVICH, X.I.
U11 Ing syn thstic acids obtained fross petrolour hydrocarbons In
@aking water-repellant caments, Nauch,doklvve shkoly; atroi.
no..I:.187-'193 159. imak i2ao)
1. Rakomandovana kafedror stroitallnvkh naterialov Moskovskogo
Inzhanerno-Tstroltel'nogo instituta, im..V.V.Kvrbyaheva.
-.0"Mer.0

----------
-----------
KRIGFMVICK, M., prof., doktortakhn.nauk; KAWYA, N., Inzh.; MIKITINA, N.,
improving the quality ofmortars and concretes by-adding plasti.

S/06 621000100110411061
0 B168YBlol
AUTHORS: Xhigerovich, M. Myshalov, Ye. G., Nikitina, N. V*
TITLE: Investigation into@-the'processes of cement hardening by the
electrical, conductivity method
PERIODICAL: Referativnyy zhurnal.. Xhimiya, no. 1, 1!)62, 36o, abstrad
t
1X281 (Sb.. MQsk..inzh.-stroit. in-t, no. 18, 1960, 55-63)
TEXT: The processes of Betting' and initial hardening of cement With a
hydrophobic plasticizing additive, oxidized petrolatum, have been under
in.vesti6ation. The electrical resistance of 1:3 and 1:5 cement.mortars
was measured by means of a Wheatstone bridge with brass (instead of
platinum) electrodes and containers of organic glass. At first the
cal,conductivity of the'solutione:inrreased, but after 4-10 houra-iV.
crease in the concentration of ions -in
began to decrease owing to.the-in I
the water during the@initial hardening period and to the subsequent
gradual binding of the liquid phase. Active fresh-cements show the
highest absolute values for specific electrical conductivity. The electri-@
cal conductivity of old cements-is approximately 1/2 as high. The
7

KHIGEj@Q'V1G4-14.X,y-4oktor tekhn. nauk, prof.; MM, A.P.j in2h.;
KITAYTSEV, V.A., kand. tekhn. nauk, dots., retsenzent;
(Intensification of the making of cellular concrete by using
vibration]Intensifikataiia,izgotovleniia iacheiatykh betonov
putem. primonaniia vibrirovaniia; doklad na oeminare prepoda-
vatelei i aapirantov stroitellno-tekJanologicheskogo fakull-
teta i.na XX naucbno-iseledovatel'skoi konforentsii instituta.
Moskva, Moak* inzbenerno-stroit, in-t im, V.V,Xuibyebeva,,
1961. -14 P. (MIRA 15:21)
1. Zaveduyushchiy k f d tekhnologii teploizo3,7atsionrqkb
materialov (for htzotsrevo
(Lig4tweight coheretel. (Vibrated concrete)

MCBKOVSKIY, G.I.; KHIGEROVICH M 1. doktor tekhn. muk.,. prof., redo
KASBXINI GLEZAROVAI I.L., red. izd-va;
BORWEV@ M.K.p takfin.. red.
:[French - Russian dictionary on cement and concrate)Frantsuzsko -
rusakii olovarl po tsementu i betonu. Pod red. M.I.Khigerovicha.
@Moskvap Gosstroiizdatp 1962. 310 p. MUA 15:3.1)
(French language-Dictionaries-Rusaian)
(Cement-Dictionaries)
(concrete-Dictionaries)

KHIGEROVICH M I doktor tekhn. naukj prof*; LOGGINOV, G.L., doktor
nai&p@ prof.; MERKIN, A,P., Inzh.; FILM, A.P., aspirant;
KITAYTSEV) V.A., kand. tekhn. nauk, ispolWayushchiy obyaz,
prof.) retsenzent
(Vibration-inflated gas concrete; manufacture, macrostructure,
and technical characteristics. Reports at the 22d Research
Conference) VibrovapucheniVi gazobeton; izgotovlertie, makro-
struktura. i tekhnicheskie svoistva. Doklady na UI nauchno-
issledovatellskoi konferentsii. Moskva@ 1962. lcI p.
(MIRA 17:4)
1. Moscow. Inzhenerno-stroitellrqy institut. 2. Zaveduyushcbiy
kafedroy tekhnologii teploizolyatsionnykh materialov Moskovskogo
inzhenerno-stroitellnogo instituta (for Kitaytsev).

BLOKHIN, Boris Nikolayevich., pr6f';':'..G,ALWIONOV, Al*sendr
Alakseyevicht dot 'a.;,VOROB!YEV, V.A., prof.,, retsemsht;
OT ROJID1 14 ,pro .,.ritsenzent; IVANOV, O.M., dots.p
L. f
rateenzent; RUFFEL'i-N.A.i dots.-,`@retsenzent; KOKIN., A.D.p
retsenzent;. ZHELUDKOV, V.I., inzh.,, nauchMy red.; LYTKIRA.,
L.S. rediza-4a; KASDlGv.,rD.Ya,. @tekhn, red,
[Finishing materiiis and.*rati6nsjOtdelochnvo materialy i
raboty. MoakOq 1962,. 275 (HIRR, 15:7)
Zaveduyushcbiy kaf4droy"."Organicheakiye stroitellryye ma-
i plaotmaseyff.,Moskovskogo inzhonerno-qtivitelinogo
institutaira. M.Kuybys@qv@,(for Voroblyev).'-V. Kafedra
"Stroitellbyye'itAteri'aly,,.-M6,qkQ*Bko o inzbenerm-stroitellno
9 90
@instituta im. V.V.Xuybyshe'ia@(for,Xbigerovich, lvanov).
3. Kafedra "Tekhnologi@a stroitellnogo proizvodstva "Hoakovskogo
inzhonerno-stroiteltnog*o inst@tuta im. V.V.Kvyby-sheva,.(for@
Riaffell). 4. Glavnyy inthener Upravleniya otdelochnykh rabot
Glavnogo upravleniya po stroitellstvu i voistanovlenlyu zhe-
leznodorozhnykh moatcri (for Kokin).
04ildirg-Detials)

KHIGEEgjQH, M.I. MERKINO A.P.; ZUYKOVj G.G..,- KORSHUNOVA., A.P.;
034ANOVI N.N.; DUDAK, N.Ya.1- MUSATOVA, Z.T., red.
[Improviug the properties of cements and concretes by the
addition of synthetic products from petroleum chemistry;
a contribution to the problems of using chemical resources
in construction] Uluchshenio.svoistv tsementoy i betonov
dobavkami sinteticheskikh produ1ctov neftekhimii,- k vapro-
sam khimizatsii stroitel'stva. [BY) M.I.Khigerovich i dr.
Moskva,:1964. 38 P. (MIRA 18:6)
2. Moscow. Inzhenerno-stroitel'W institut.

A
ACC NR: SOURCE CODE: UR/O
A THO -4- Doc r of, sor)-
to tecl%416al Sol ces; Prof as
U XL@A@_)Wgaood en
M# As Ellern (Engineer)
j
ORG% none
TITLEt U a of surface-a!
ctive additives for
increasing the istrength
of the concrete In cooling t(Afers
E: Beton i.ishelezobet6n--no.@1 19670-13-16
SOURC
TOPIC TAGSv reinforced concrete,. surface active agent
SUB CODE: 11:
ADSTRACTs For the preparation of the..conerete-used In the construction of
reinforced concrete cooling towers, the authors recommend the use 'of 10%1 aluminate I
1 cement with addition of not over 10 percent active hydraulic-agent
port.and an
In t,,der to guarantee longer servico'life for the towers. Por the necessary
Increase in the frost-resistant quality of these concretes, the authors-
raulic.additive, incfeasing the qual ty of 66t.
recommend reducing the =wunt of hyd I
mixing technology and.improving-the curing process by.using additive No 7.@
A description Is given of,tests conducted by,@he ORGENERGOSTROY Institute and@]
the Moscow Construction Engineering Institute 0.11SI). - Test data on the Use
pf additive No,7 are.discussed and tabulated*,, arts has: 2 figures
Orig.,
1 3 tables:@,: irms i -40,3007@` UDCt 972.165
.-Card.

SOV/137-58-7-14385
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 7, p 63 (USSR)
AUTHORS: Kap
ustin, Ye.A@, 'Karpov, G.D.1, Y,
TITLE . Output Rate and Thermal Regime of a Tilting Open Hearth in
the Course of a Campaign (Proizvoditellnost i teplovaya rabota
kachayushcheyaya martenovskoy pechi na protyazhenil yeye,
kampanii)
PERIODICAL: Tr. Donetsk. otd. 'Nauchno-tekhn. o-va chernoy raetallurgii,
1957, Nr 5, pp 231-38
'ABSTRACT: The results @of a statistical -analysis of the results of opera-
tion of tilting open hearths with conventional silica-brick and
magne site -chromite roofs in the course of full campaigns are
adduced. It is established that all indices of operation change
in the course of a campaign: Length of heat (LH), thermal load
(TL), unit fuel. consumption, and temperatuxe of air an Id gas
checkers. 'Thecurveof variation in the LH during the course
of acampaign has 3 characteristic regions; a well-defined min-
.-imum in the vicinity of,heats 40 to 50 (the LH being 93-96% of
the'average for the campaign), a virtually flat region from the
Card 1/3 80th to the 140th heat (LH being equal to the average for the

SOV/ 137-58-7-14385
Output Rate and The.rmal.Regime of a Tilting Open Hearth (cont.)
campaign), and a sharp rise at the end of the campaign, exceeding the aver-
age LH by 10-1516.@ The working period shows little change in the course of
the campaign, if we disregard the first 10 heats and the last at the end of the
campaign. The length of the melting period changes sh.arply in accordance
with the change in the LH during the campaign. In the course of a campaign
the TL rises during alljhe periods of the heat, except for that prior to the
30th to 50th, during,@VMch,-time a steady reduction to a minimum of 19.5-20
million kcal/hr occd@r's. -T@e TL rises by 6-7 million kcal/hr in the course
of the campaign. The difference betw 'een the TL during the charging and
heating period and the TL during the period of pure boil representing (approx-
imately) the useful portion of the load undergoes a systematic decline during
the campaign (from j the 40th to the 80th heats), and this testifies to the
fact.that the bath fails to receive a significant amount of heat, leading to an
increase in the melting period and the LH. The nature of the change in the
unit fuel consumption in the course of a campaign follows the trend of the
changes in the LH, Le., it is characterized by a minimum in the vicinity of
the 40th heat, with a systematic increase toward the end of the campaign
(with a minimum value of 130 kg/t to 180-200 kg/t). The highest gas-checkei
temperatures in the course of the campaign are those recorded approximately
up to the 80th heat, followed by a continued drop from 1250 to 10000C at the
Card 2/3

----- ------------
SOV/ 137-58-7-14385
Output Rate and Thermal Regime of a Tilting Open Hearth (cont.)
end of the campaign. The temperature of the air checkers at about the IZOth-
140th heats shows a maximum' of 1125-12250, dropping later to 10000. Re-
duction of the difference between furnace-ope ration indices during the initial
and terminal periods of a campaign requires careful maintenance of the
furnace, primarily of the checker chambers, the slag:pockets, and the gas
ports, and adjustment of the TL during the campaign_16'61that the us,eful TL
remain at a constant and high level.
N. 1.
1. Open hearth furnaces--Statistical analysis 2. Open hearth furnaces
--Operation
Card 3/3