BERINJ A., starshiy kranovshchik
- ----------- -
Road to mastery. Rech. transp. 21 no.3--49-50 Mr 162.
(MIRA 1514)
1. Kbabarovskiy rephnoy port. (Cranes, derricks, etc.)
RUMANIA/Fitting Ou~ of Laboratories. Instruments,
Their Theory) Construction and Use
Abs Joiw Referat Zhur - Kh1miya, No 2, 1957, 4926
Author Zatiale., A1.
Inst
Title Doaimetry of X-Ray and Ocam Radiations
Orig Pub Metrol. apl., 1956, 3, No 2, 10-15
Abstract A review.
Card 1/1
66 V/ i,;,, J, - '59- 3-3/32
AUTHORS: Polovehenko, I.G. and Vasillyev, G.A., Candidates of
Technical Sciences, Afanas',yev, V.11., Uzlyuk, V.N. and
Berin, A.L.. ngineers
TITLE: Radiometric Control of the Stock Line Level in a Blast
Furnace (Radiometricheskiy kontroll urovnya materialov
v domennoy pechi.)
]PERIODICAL: Stall, 1959, Nr 3, pp 204 - 205 (USSR)
ABSTRACT: A description of an aperimental radiometric stock
level
indicator is given. Its operation is based on the
irradiation of the working vol e of the furnace throat
by two radioactive sources (Cog of 500 millicurie each)
and measuring of the degree of absorption of the radiation
by the burden with counters (encloiaed in water-cooled
tubes) distributed in vertical rows from the four sides
of the throat (Figures 1 and 2). This indicator was
installed on a blast furnace at the Dzerzhinskiy Works
and its operation was compared with the mechanical stock
level indicators. It was found that in general stock
level measuring rods indicate a stock level lower than the
actual level of the stock in the furnace. The new stock
level indicator showed clearly non-uniformity of the
Cardl/2 burden descent along the periphery of the furnace and
the
IM
SOV/1,~1,3
Radiometrie Control of the Stock Line Level 1i
_a5h3a-sl1purnace
variability of the position of the maximum rate of the
descent along the periphery. The nost stable rate of
burden descent was found to be at the side of the tapping
hole (tuyeres over the tapping holes were of a smaller
diameter) and the highest rates of descent were observed
from the sides of the slag notches. The radiometric
indicator was developed by the Ukrainbkiy. institut
metallov (Ukrainian Institute of Metals) in co-operation
with TsNIIChM- It is planned to produce an industrial
type of the apparatus with improved recording instruments.
There are 2 figures and 2 Soviet references.
Card2/2
SOV/133-:59-3-6/32
AUTHORS: Polovchenko, I.G., Candidate of TeclMical Sciences,
Afanaslyev, V.N., Uzlyuk, V.N. and Elerin, A.L., Engineers
TITLE: Radiometric Control of the Size Dis-t-HEition of Skip
Coke
(Radiometricheskiy kontroll kuskovatosti skipovogo kokBa)
PERIODICAL: Stalls 1959, Nr 3, p.211 (USSR)
ABSTRACT: During an investigation of the absorption of y
radiations
by the individual components of burden materials carried
out at the Dzerzhinskiy Works, it wets found that the degree
of absorption depends more on the bulk density of a
material than on its chemical and mineralogical composition.
As the bulk density of coke is related to its size distri-
bution, TsNIIChM developed an experimental apparatus for
the control of the size distribution of coke as charged
into skips. One of the coke-weighing funnels is irradiated
from one side with C060 (activity 300 millicurie) and the
counter situated on the opposite wall recorded the degree
-L " Lo ~
of -b-orption by coke of the y radiation (Figure 1).
A sample of such record is shown in Figure 2. The degree
of absorption for each skip of.coke is recorded.
A comparison of the recorded absorption with the furnace
operating indices has shown that the absorption of
Cardl/2 y radiation by coke varied from 5 to 12.7% of the mean
SOV/1P3-r5
.~-3-6/32
Radiometric Control of the Size Distribution o Sk p Coke
value, whereupon at a minimum absorption burden load per
ton of coke was 2 540 kg and at a maximum absorption it
decreased to 2 210 kg/t, i.e. by 13%.
There are 2 figures and 2 Soviet references.
Card 2/2
-!~~~ndr]Vv ~vich~ ; MUTUNOVSKIT- 1-0- - 0tv.red.;
LIBKRW, S.S.
red,Izd-va; ANMYBV, SP,, tekhn.red,
(Operator of a casting machins; menual for the
individual training
of workers of brigades in industry) Mashinist
razlivochnoi mashiny;
uchabnik dlia individuallno-bripduogo obuebaniia
rabochikh us pro-
izvodstva. 1harIkov, Gos.nauchno-tekhn.1zd-vo lit-ry po
chernoi
i tovetnoi metallur;ii, 1960. 174 p. (UM 13:9)
(Blast furnaose.P-2quipment and supplies)
(Foundries-JIquipment and supplies)
AFANASIYEV, V.N., kand.tekhn.nauk; BALYUK, F.D., inzh.;
BERIN A.L., inzh.,
VASIL'YEVO A.G., kand.khimicheskikh nauk;
tekhn.nauk; KOROBEYNIK, V.F., inzh.; POLOVCHENKO, I.G.i
kand.tekhn.-
nauk; SMIRNOV, V.G., inzh.; UZLYUK, V.N.
Control of the level of the blast furnace charge by
means of gamma
rays. Trudy Ukr. nauch.-issl. inst. met. no.'1:51-80
'61.
(MIRA 14:11)
(Blast furnaces--Equipment and supplies)
(Gamma rays--Industrial applications)
4 ,
POLM v 1.0.; BERINp AA*
High-tomperature nozzles for blast fumacoo, Stall
22 no,6:
497-08 Jo 162. OM 16:7)
i. metanumichookiy savad in, Dzenhinskogo,
(Mast furnates-Squipment and supplies)
MINf A*L.
Teohnological principles of automating the contr3l of rotax7
diBtributore, Stal.1 22 no.3.2x2D65-1068 D162, (MIRA 3.5t12)
t ~aoea--~Wpzent and supplies)
matic control)
MOMA, Dz. (Riga)
Wna~dcB of xanganese i~ Latvian soils. Vestis Latv ak
no.1:115-122
t6o. (Ew 9:u)
1. Latvijas PSR Zinatnu akademija, Biologijas institutuB.
(Latvia-Soils) (Manganeae)
BERINA D. Zh - (USSR)
"Effect of Phosphorus on Plant Uptake of
Manganese and-iron"
Report presented at the 5th Int'l Biochemistry
Congress,
Moscow, 10-16 Aug. 1961
--OEPgAA,,,~D. Berina,, D.1
I
Forms andvosign't of manganese in soils of the Ietvian
S.S.R. Ventis
Latv ak -n'o.5:133-138 161.
1. Akademiya nauk Latviyokoy SSR, Inatitut biologii.
I
Absolute measurement oV%ermal neutron Riik lftt",U7
dex, -I. ger nde - I
Jmd r ;VP.9.2~
'Irr. ,, KXg-11
cf. lAi tienet~_r.A_81 liaermy, CA. 49, 55926c;
Mtroer~C.A 48. ; LNI PI nuclear traidsions an
Impregnated with LIABA. and B and Li conctis. am detd.
with 1% accuracy. AASsheetbetweenthechanaelandthe
emulsions, d1minates the resonance component. Several
f the emulsion are successively exposed to the flux, at
not time intervalm The slope of the gmph mpresenting
=
the superfichd d. of the traclas due to B as a fur:ction of fr-
nkfiation time, enables detn. of the abs. valtic of Ote thermal
neutron flui. Arcurucy achieved is 3%!, and the method
has been verified for neutron fluxts emerging fmn it reactot
channel, as well as from a I-c. Vo-Be source. Aziewmethod
a oi layer scanning enables control of the accuracy of thc
measurement. M I LaOd"t-I
P
BULUBII, H.v acad.; MAMALOGU, N.; IVASCU, M.; BESLIU, C.;
BZRINDE, A.;
NZAMU, I.; FRM, 1.
e
Angdlar distribution of the tons of 6.2 XvV, elastically and
nonelastically diffused on Sw. Studii care fiz 1.1
no.4:1023-1031
1604, (KW 10: 8)
1. Institutul do fisica ktomicap Bucuresti. 2.Comitetul do
redactiop
Studii-si corcetari do fisica, redactor reopmabil(for
Hulubei).
(Angular nowntun(Baclear pbysice)) (Protons)
(Nuclear emlsions) (Sulfur) (Radioisotopes)
- IDSMIP AD -
Nuclear fluorencence of reoonance. Studii cere fix 12
no.11233-259
161, (KM 10: 9)
(Magnetic resonance absorption) (Comic -my ohowers)
BnMR, A.
The Missbauer effect. Studii core fis .12 no.2:469-505
161,
1, Universitatea OC. 1. Parhon," Facultatea do
matematica si Mica,
Catedra de fizica atomica.
(Gum rays)
HULMMI.. H., aoad.; MARTALOGU, N.; BESLIU) C.; IVASCU, M.;
MUM$ A.
Inelastic diffusion of the neutrons of 5#2 Mev. over As.
Commicarile AR 12 no.2:141-147 F 162.
1. Institutul do Mica atomiea, Buouresti.
31-M
6/056/62/0,12/006/001/047
Uto B1041DI02
AVrHORSI Hulubeit U., Weamu, I., Fransp I.j Martalosu, N-#
Sctntei, S&P
Ivascul M.0 B Inds, A.
32
TITLLs Scattering of low energy proton from 5
PBRIODICALs Zhurnal ekeperimtntallnoy i teoretichankoy
f:Lzikij,v* 429
no. 6, 1962. 1433 - 1437
TEXTe Expurimenta were carried out with the V-120 (U-12D)
cyclotron of the
Institute of Atomic Physics in Bucharest. Protons of 5-70,
5-05, 6.02,
6.20 and 6.34 Uev with an energy spread of 150 kev were focused
into a
scattering chamber withe, tantalum tube- 4 disphragmas in this
tube
reduced the diameter of the inoident particle beam to 4 mm. The
vacuum
sputtered 6 32 target had a surface area of 4 cm2 and a
thickness of less
2
than 2 mg/cm . The sensitivity of the angular dietributiona of
Inelsetical- ir
ly scattered protons to the incident proton energy (Fig. 2)
indicates the
formation of a compound nucleus. The asjympetry of the
dintribution curve
may be explained by direct Interaction. The angular
dint:ribution curves of -
Card 1h
72
B105616210421006100110*47
Scattering of low energy proton from S32 B104/BiO2
elastically scattered protons show that the reaction mechanism
via compound,
nucleus formation in elastic processes with H c:!6.02 --,6.34 Nev
plays an
p
increasingly important role. There are 4 figures.
ASSOCIATIM Inetitut atoancy fixiki Akademil nauk Rumynskoy
Narodnoy
Reepubliki Bukharest (Institute of Atomic Phy6lce of the
Academy of Sciences of the Rumanian People's Republiop
SUBMITTE;Di November 12, 1961
Card 2/3,
HULUBEI, H., acad.; NEAMU, I.; FRANCZ, I.;
WRTAILCu, 1%; SGUIT-17IJ, .1%;
IVASCUJ, --, -
DiffusingLprotons with 4.,90 and 5.30 Me V energy
on aluminum.
Studii cerc fiz 14 no.6:741-745 163.
1. Institutul de, fizica atomica, Bucuresti.
ACCESSION Nit: AP4009101 'j S/0056/63/0'45/006/1822/1826
Frant# Zh.,- $artalocju, Nq Sky,*ntey, 14.;
AUTHORS: Xhulubey, Kh.1
Ivashku, M.; Bp A.1 Nyamu' 1.
TITLE: Scattering of protons with, eneigies below 5 MeV'by Ne-20
SOURCE: Zhurnal eksper. i teor~t. fiz'a*ki, v. 45, no. 6., 1963,
'1822-1826
TOPIC TAGS,., proton inelastic sdattering, excitation furiction,
pro
scattered proton anguldr distribu
ton elastid'scatteringg, neon 20,
tion, compound nucleus, compound nuclelis model, excitation
mechanism,
scattering mechanism
ABSTRACT: To check on the possible formation of a compound nucleus
and to investigate the conditions u n d e'r: which the curves.-of
the
angular diitribution for inelastic scaitering chanc
.re their form, the
excitation'functions were measuied for*elastic and ineld~stic scat-
t!
Card 1/3
n
ACCESSION NR: AP4009101
tering of 3.35--5.15 MeV pro tons by Ne 20 at an angle of 900. The
angular distributions for 3.65, 400, 4.15, and 4.35 MeV incident
protons were also measured. The authors reported similar work at
lower energy (Nucl. Phys. v.. 39, 686, 1962). Variations in the
energy dependence of the excitation function and the angular dis-
tributions have confirmed the formation of the compound nucleus
during the course of the reaction. Data by H. Heitler, A. N. May,
and C. F. Powell (Proc. Roy. Soc. v. 190, 180, 1947) indicating a
sharp increase in the elastic scattering differential cross section
at angles below 500 are not confirmed. Elastic scatteri.ng plays a
larger role in the formation of the com"pound nucleus and this ac-
counts for the observed increase in cross section at large anglis.
The change in the form of the curves of the inelastically scattered
protons can also be attributed-to some effects of a compound nucleus
in which a limited number of levels is excited. Orig. art. has: 6
figures and 2 formulas.
Card 2/3
ACCESSION NR: AP4009101
ASSOCIATION: Institute of Atomic Physics, Bucharest, Rumania
SUBMITTED: 24,Tun63 DATE ACQ.- 02Feb64 ENCL-. 00
SUB CODE: PH- NO REF SOV: 001 OTHER: 009
Cord 3/3
I BERINDE, A.
-WAIrP~- --4aNgza
Nucleon distribution at low energies in the light of
present models of the nucleus structure. Pt. 1.
Studii
cerc fiz 15 no. it 61-124 164.
1. Department of the Structure of Matter, Bucharest
University.
BERINDE, A.
Nucleon distribution at low energies in the light of
present
models of the nucIdus structure. Pt. 2. Studii, cerc
fiz 15
no. 2:181-245 164,
1. Bucharest University.
CORCIOVEI, A.; BERINDE, A.
Thermal vibrations in thin films. Studii cerc fiz
15 no. 3:
374 164.
1. Institute of Atomic Physics, Bucharest.
L 981C 66--EVIT(m)/rAwA(m
ACC NR: AP5027995 SOURCECODE: 'LM/006J65/602/00710327/03129
4_5 6
AUMOR: Xhuluba, Kh.; Skynt IX~. Berinde A. -Martalop M. T
A.
ORG., Institute of Atomic Plrysic "Ducharest, Rumania
24
TITIZ: Sma.U.-angle UM=D9_ of Vrotons-tv
SOURCE: Zhurnal eksyerimentallmoy I tebrAt'cbeskoy fiziki. Pis'ma Y
redaktsiyu.
(Prilozbeniye)j, V- 2., 'M 7* 196% 327-329
TOPIC TAGS: Proton scattering, magnesium) scattering cross section,
angular distri-
bution
ABSTRAM. The purpose of the investigation was to explain earlier
results on in-
elastic scattering of protons vith excitation of the first-excited
level of ~V24
(Q = 1..37 Hey) (0. F. 17emets and 0. A. Prokopets, ZhWF v. 38, 693,
1960) at an
incident-proton energy 6.8 Mev. 7he results indicate that vhereas at
medium and
large scattering angles the scattering proceeds for the most part
via compound nuc-
leus production, at small angles an appreciable role should be
played by so-me other
mechanism. To explain this fact, the authors studied Inelastic
small-angle proton
scattering with semiconductor detectors., the use of which
eliminates some errors of
the earlier procedure. The protons were obtained in the cyclotron of
the Physics In-1
stitute in Bucharest by accelerating atomic-hydrogen ions. The
detector used vas a
-silicon aemiconductor2 covered with a tantalim plate. The monitor
was a scintilla-
tion counter oriented 90* relative to the proton beam direction. The
target was a
The meastwemento were made in steps of
thin rolled magnesium foil 1 w/crF thick.
I Cwd -112
L 9810-66
ACC NR
1 AM7M
tvo degrees for the angles betveen 10 and 200
and in
lazger steps for larger angles. 7be angular distri-
butions
(Fig. 1) obtained show that the ratio of the
Uon to the Ruther-
proton elastic scattering cross see'
ford scattering cross section
decreasez vitb decreasing
44
ow
scattering angle. A similar decrease in
thlin ratio for
A
small angles vas obtained also by Hon Jeong et &I.
-
l
Oqucl. Instro Methe vs 28, 325j% 19a) at EP - 9.8 Nev
0
e! q)v
. The inpl stic distribution of the
for the case of 0
protons does not Wee with the data of Nemets and
Fro-
i
kopets at angles belov 30% 7his may be partially due
to a difference
In the incident-proton energies, but
Jq
-
e"
Q
also to a relative3,v strong change in the elastic cross
.
section vitb changing energy in the man-amgle regionp
9
which my be
due to the contrilbution from the compound-
nucleus fornation
mechanism, Orig. art, ban: 2 fig-
vres and I foraAaa. ,CM
-
Pigs 1. Angular distribution of protons elastically (a) and
inelasticalll
scattered (b) by Me4.
1 - present datap 2 - results of Remets and Prokopets.
suB com 2o/ sm DA-TE-. 31jui65/ opm mw-. oDi/ oTH Rat oD2
PAUNMCV-PODIANU, A.; BERINDR, L.; MMSCU, K.; WUU,
I.; DANCAU, G.;
BALTACXkNU, 0 0
Rheamo-tubarculous states. Probl. reumat.,Bucur.
4:55-71 1956.
(TUBERCULOSIS, complications
rheumatic disord., pathogen. & incidence)
(RHMMTISM, stiol. & pathogan.
tuberc.. incidence & mechanism)
RIPMANIA / General Problems of Pathology. Immunity. U
Abs Jour: Rof Zhur-Biol., No 11, 1958, 51494.
Author : Panuesou-Podeam, A., RArimd&,-Irr-,- Georgesou,
I;,
Sgavirdia, CA, Roth, L., Sandor, S., Lupea, V.,
Reichrak, S.
Inst :Not given.
Title i"Antibody Disease"? A Case of a Complex Dis-
order of the Process of Antibody Production.
Orig Pub: Med. interna, 1957, 9, No 6, 915-920.
Abstract: No abstract.
Card 1/1
.PAUNESCU-PODEM, A., Prof.; ~~~~-.--METZ, A., dr.; GAIRILWCU,
M., dr.
A
PostaplenectomW tbrombocytbemia. (Contribution to the
etiopatbogenesia
and contraindicatione of aplenectowy). Medi, intern. 13
no.10'.1401-1408
0 161.
(SPLM. aurgerr) (BLOOD PLATELEIS)
N,~MNDEANP V.
Contributions to the study of the spontaneous
combustion of Stalon
D II gasoline. Studii tehn Timisoara 10 no.2-.367-375
J1-D 163.
BERME, Violeta, ing. (Bucuresti)
Influence of electrodes used to determine the
perriittivit~y and t!,e
tangent of the loss an,-Yle of plastic materials.
Electrotehnica 12
1
no.11:426-428 N 164.
1. Chief Researc'.~er, Rosearch and Electrical
Engineering Planning
Institute.
BOLOGAN ~ V. , ing.; BERINDE, V. ing.
Shaving gear wheels after cementing. Conatr
mas 15 no. 9:
622-628 s 163.
1. Uzina, "Infratirea"I Oradea.
SOURCE CODE: RU/0004/65/000/002/0053/0059
AUTHOR: 'Marcus. Bruno (Bucharest); Diaconu, Lucia (Chief
scientific researcher; 115
BucharestYo--]~ir-inde* Violets, (Chief scientific researcher;
Bucharest) -13
ORG: (Marcus; Diaconul Laboratory of Ce amic Material, ICFE,
Bucharest (Laboratorul
de materiale ceramice ICFE); (Berindel Laboratory of
Electrophysics, ICFE, Bucharest
(Laboratorul electrotizie ICFE) e
0, 12 14
TITLE: Electroinsulating materials based on mica bonded with glass
SOURCE: Electrotehnicap no. 2p 1965, 53-59
TOPIC TAGS% electric insulation, mica product,, glass product
ABSTRACT: The physicalp mechanical and electrical charact6ristics
of electroinsulatinj
materials based on mica bonded with glass, as obtained in various
countries, are
presented, and the production and field of utilization of such
materials are discussed
with special emphasis 'on the work being done at the Institute
for Electrotechnical
Research AN Planning with a view to introducing them in Rwaania.
Orig. art. has:
13 figures and 6 tables. [Based on authors' Eng. abstol [JPRS1
SUB CODE: 11 / SMH DATE: 300ct64 CRIG W : 001 / SOV REF: 003
OTH REF;, OD5
,OW
BERIRZAN, V.
Stepping up the filling of the cylinder in the engines
oupercbarged by
the -empreasion of the residual gasse at the intakee
Studii tobn
Timisoara 9 noelAM-102 -To.-Jo 162.
BERINDEAN, V.; CAPAMAVRIT, N.; TRUSCUIESCU, M.;
FTRFNCZ, A.
.... .
Study of the combustion process of the tractor
self-
ignition engine with mixed feeding, gas oil and
liquefied
petroleiun gas. Bul St si Tehn Tim 8 no.l.:85-93
Ja-je 163.
EERINDEAN V. -.:.
Contributions to the study of the sel!'-ipttion of
horogenoua
mixtures of air and diesel oil. Bul St si Tahn Tim
9 no.1;65-
71 Ja-Je 164.
1. Submitted April 26, 1964.
HERINDEAN, V.; TRUSCUIESCU, M.
Contributions to the atudy of torsion oscillatluna for
a line
of shn-ets of a 1 100 dwt vessel. Sul St si Tehn Tim 9
no.2:367-
376 Jl-D 164.
Po r
MARCUS, Bruno (Bucuresti); DIACOINU, Lucia, cercetator
stiintific principal
(Bucuresti); BEERINDE Vlp~eta,,cercetator stlintlific
principal
(Bucuresti) 411----~-"P?~"--. . . ~
Electroinsulating materials based on mica bonded withglass.
Electrotehnica 13 no.2:53-59 F 165.
1. Head of "ie Laboratory of Ceramic of the Research
and Electrctechnic Planning Institute (for Marcus). 2.
Laboratory
of Ceramic Materials of the Research and Electrotechnic
Planning
Institute (for Dia~onu). 3. Electrophysical Laboratory, of
the
Research and Electrotechnic Planning Institute (for
Berinde).
Submitted October 30, 1964.
BMMEI,o D.
Organization of the "Architectural Corps" in 1864. p. 600
INDUSTRIA CONSTRUCTILOR SI A MATERILLELOR DE CONSTRUCTIL,,
13UGURMTI., Vol 6., No. 11,
Nov., 1955
SO: East European Accessions List (EFAL) Library of Congress,
Vol 5., No. 7., July, 1956
-- . I I
1. BERUDEI, Ign~~tie
Some observations on sme periglacial form in the
western part of
the Huedin Depression. Probleme geog 7:241-248 960.
(EW 1o:3)
(Glacial epoch) (Rumania.-Geology)
PANUNESCU-Polmump A*; 13XR 11CINA, F.; MNCAU, G.; WCOUNU, A.;
SQAVrRDIA, C.,
Reactive episodic liypertension during the initial. period of
myocardial
infarct. Med. int., Bacur. 10 no*4:541-546 Apr 58.
(MTOGARDUL INFARCT, manifestations
episodic hypertensions In early infarct)
(HYPZRTIMION, stiol. & pathogen.
zvocardial. infarct, early stages)
RUMANIA / Cultivated Plants. Commercial. Oil-Bearing. M-5
Sugar-Bearing.
Abs Jour: Ref Zhur-Biol., No 6, 1958, 25169
Author Valuta, Gh.. Berindej, M.
Inst Not given --ff-~
Title The Vernalization of Sugar Beet Seeds
Orig Pub: Probl. agric., 1957, 9, No 2, 35-45 (Rum., res.
Russ., Fr.)
Abstract: Investigations made at the experimental base in
Moara Domnyaska (Rumania) show that the best re-
sults in yielding capacity are gotten by vernaliz-
Ing seeds for 10 days at 100. Pre-planting dusting
of the vernalized seeds with ash also helped to
boost the yield considerably. It is stated that
the vernalization of seeds of late-ripening varie-
ties, alongside of speeding up the ripening time,
Increases the beet harvest. -- A.M. Smirnov
Card 1/1 126
gm'
Abs Jour : it..- ,'~wx - mol. , iio 10, IQI;J) 1:4255
Author : Valu*'U'a, (I., Cozzm~xcu, Vo, -j_rindc:i
Inst : Ac' 11-11"
Titl,:~ : of Su[pr Bcc!"L,.
02.7ig 1"Lf!) : All Si_'11_'u*,. ACad. RIl C. -01. Si
Gtiill'%~s .71 C 0
R
aLxon-, 1957) 9~, No 2; lu~-112.
Abstract' 7,, ef2c:c" of thc: follow-Li- on tliz; b'~St
Ms s-~-LiCdcd nnclx acia coi-n-,ii ons. soai:in~;
'km in thc quai-. y k) 1-9" of x"'hu, 0'
C_"' C..u; wxnalizatioii ilor 10 C-ays at 100; ssoa,':L'~' L
nvrzr_~_n-~ solution viti., watcr wid
0- u I, r t,'-
1 Ifith a subsuqn-i" of -'IiQ s--:cls
Card 1/2
Abs JOur DiOlo., No 1", 114255
Iforc vornalination c.-'
~Iilci t1w of Idt-
crcas~~ Of Sidruov
Caret 2/2
126
L
IRUMANTA/Cultivated Plants Potatoes, Vegetables)
Melons.
Abs Jour Ref Zhur - Biol.,, No 3, 1958., 10801
Author Berindei, M.
Inst
Title Dates of Sowing Potatoesy Their Spacing and
Depth of
Planting.
Orig Pub Frobl# agric., 1957) 9, No 4) 95-1o4
Abstract No abstract.
M-3
Card 1/1
RU=11h/Cultivatod Plahts. Potatoes. Vegetables. Kolons.
11
Abs Jour :Ref Zhur-Biol., No 15, 1958s 66166
Author :Berindoi
IHoa-ra-Do-oneasca Experinont St
Inst ation (Bucha-
rest Oblast')- 171arculas i &poririant Sta-
tion (Con6ta~ia OblasttV
Title 11-alching Potatood Planted in Sitmer.
Orig Pub Probl. agric., 1957, 9, No 6, 94-104
Abstract In 1953-1955, an investigation vas ri,-~da of
the influonco of mulching potatoos (Sepunar
variety); they werc plantod in tho sumier at
the 11oara Donneaasc,,~,. Mporimeel; Station9 Bu-
charest Oblastl (heavy soils)~ -md at th,,,a
Marculasti Experimont Btation2 Constmitza Ob-
lastl (light soils). Tho mulching vas Oone
Card 1/2
-VILM,:11II/Cultivatod Plants. Potatoes. Vor',otablos.
Kolons. 1.1
Abs Jour Ref Zhur-Biol,, No 15, 19500-1 68166
with wheat stravi Curin,,, pl.,,.ntin,-, and in
another variant, after tho first veodIng.
Ho mulch was applied to the controls. The
plants on the i-aulched areas had a gracter
quantity of stalks an(! leav,~s and a hi,,;hor
average tuber voiCht. In all cases mulching
increased the tuber ivoight by 10-3~ percent
on the avorage. On the heavy soils the best
results were attained when mulching wlas done
during planting, i-,rhilo, oa the li,,-,,ht soils,
both mulchinE dates produced th~; sal~io incroaso
in yield. -- Ps is L~pushanskiy
Card 2/2
45
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Control of influenza In industrial enterprise. Gig.1
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WN), Ada Pg#ic"w. V- A, S. S. 4, No. 5.
09
M)Oa Ru b), cf. C. A. 30. 0717.-S. dis-
Man 411sta Go the Puffs" Itrution of the alkali and alk.
vartb
metals. U. SWUM Inslas of amalgam. B_P_
&W N
L
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ki
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.
.
s
i.
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lortswIvIvy The Slibblevski r
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001, bm =11iiamlan #4 The fimiting onivity. By
16 a 00
isittlTrO" of the manpkte GIM4 ecItialian. the exprPoWn
00 r~ tin witb the
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WALLIC $TATE.ete, I. V. V. TARASOV AND ~BERIING
CC rrif TUFORY OF THE
908
(ZHUN. PIZ. XHIM.. 1939, 13, (1).
124-131) --(In Russian.) E-juations ars,
00
derived which enable
the ounber of free eloctrmap the electron volu , and
00.1
1f
other quantities to be calculated for imstale. The calaulations
are in agree
00 j
V me t with *xperimmital data nad allow a
series of interesting comp ariaons
000
to be mdo.--N. A.
sow
III
_1
:o
:
see
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0000046
BERINOp B. P. Cand. Chem. Scis
Dissertation:. "Absorption of Vapors on the 6urface of
Mercury." Moscow
Order of Lenin State U imeni M. V. Lomonosov, 24 Sep 47.
SO: Vechernyaya Moskva, Sep, 1947 (Project #17836)
MING, B. P.
Mar 1947-
Cases. Adsorbed
"I Now Method of Measuring Adsorption of Gases and
Vapors by Solids, B. P. Bering, V. V. Serpinsky,
pp
Acad Sol" Vol LV, No 8
Rigl%-Gensitlirity bean torsion-type microbalance
to improve the so-called gravimetric method.
PA 8T 6 7
8T67
twits.
111471:..'t Y A *ad. &,j 1,
461h Sg
1-.18 14ASO - 10fil
life 11TIC41 at 31. ~Fl 41P Oven Itraph aftsorplA
'A Of If 41.114 it hr nflv th I Ul uI
I Pf"I hrolhIrlti " - 41" Iw
a
' ".0. q. jO Ili's &4411."
'A* Ifith ahl I k 0.;# JOIJ,
Yer . 0"C41 fly
+ B
iWtIlcT go lot
V - ,L B 113 tnimul
to-, 1, 1 , . a,
Ira Mutton (-C.4, 10. 1 41111 Ilk hl%ta
range .1
%ifhcxj,lj4,j",r9,'j~h unh t.
r. Max th Wo
4 t a Mve mll row
Al. ev
so
0.0 A
00"11111 AND va"t T19% 1-011
C
am" '440damt,
nai
IR
W
) R P
w
I
**
jm.
v
. Me,
. d - V Nervinskil, ZAwrwal
ft
Fiz""koj Kiwi
]
W
~& I
0
4
,
OMB
of Physical Chemlltry),
22. Sept. 3948
p. JOW1071
4
09
.
,
PrOP00" & Raw Imethod for detemination, of ad
zoo
.400
1101Ption Of Mora on solid admarbent& Results of
& tYPfe&1 450110MWOU[
d
.
00
On an
Apparatus used are
dewrlbe& 28 "f.
As v Ss)~
;'I-Ilrk Go ow- Ail
J-/
SN)O&O .19 C"I
GIC dULS
V
.A 6 3 4T ZP
I
M
AV 00 -S$$ it K a at a
n
J
0 00 goo* 00 0 0 4 000 0 0 0 f 00
, M
V-q -
~
7
A new method for the invesilgation of
I;es and vit
ers D
Dmin
l
P
-
o.
r.
ao.,m4
p
k
ad
~ Sauk Pia
to tht principle M indepeodmt iveighing,
of 2 qLartz virah t,
rueasur,,, -r
ts in o c~led c~,ntaioex. 'n!t sensnwit, of tLi, ~,,op
the
order of 10-1 g., if t-he )Ti- of
~nd if -he adsvrbed mnicrial ha5 a
m.l. vt of 11
I,he scositivity 'if this TrIVO)"d i~ in vnz ,-rc'rr U.,
10 ra:111-
rnales/g, The vrc,~urc changes in ?~hc --ancnactcr~
measured
elctzic~J;y with an accuracy A
W-Tmr J"C"6-
BERINGs B. P.
WSR/Chemistry Adsorption 11 Jul 51
"Honosolecular Adsorption on Uniform Surfaces,"
33. P. , V. V. Serpinq~iy, Inst of Phys Chem,
Aced Sci USSR; Roscov State U Ineni M. V. Lomonosar
"Dok Ak Nauk SSBR" Vol 1XM, No 2, rp 0_73-276
Studies the effect of the mutual interaction of ad-
sorbed mols. Derives 2 eqs, one for a localized
leyer and one for a nonlocalized layer of mols ad-
sorbed on a uniform surface. Plate the adsorption
Isotherms car sponding to them.
214T9
li Z11, -11 1 ~ : I !J . -I , .-- ;- -- ~ 1~ j : ~~ ~ 1. : . j
I , V .
Adsorption
I
A new method for impstirating -Che adsori~tion of pases and
varors. Trudy Inst.
fiz. khirii AIT USSR no. 1, 1952.
Month- List of RAissian Accessions, Library of Conpress,
Decer;,,--,er 1").52. L"'CLASSIPME
Britl8b Abst-
A I
Aug. 1953
pbysical Properties and Molecu.1ar
Structure of Solutions# Etc-
active P. Be I. and V. V.
Ii ~Vcsfla' 19.52. 097- e - so ton of'
am propylolln oil active C is determined, using th same in 5
;tlid 01r. qiljllt, active C as in Part I (J. phys, Chem., USSR,
1932, 90,
."53). .rhc adsorption of pure gases and their mixtures is
measured
at 7' ani
1 25' in the trotal prMUTe range 0-350 mm. From
Ow study of the three-dimensional adsorption models (where
tilt, nrilin,iteg represent partial pressures of gases and the
third
tine I br: :tdorption, expressed in millimoles per g. of G) it
is seen
that tit,, ridsoilItion of propylene is only slightly decrmed in
4,vven large aniounts of C,H,, the slope of the adsorption
is-Alictin icinaining unchanged. In contmt, the adsorption of
c,it, i.i ;ippyociablY reduced by admixture of even small
arnounts
tIf I,% olivI, iw and the adsorption istitherm becomes already
-huot jmiiial jui%,,moov of propylene reaches 50 min.
Express'dons
lot flit, jot"'r~lj heat I)( adsorption I)( the binaroo: gas
mixture and
for fliv differential licats (if adsorption of each component are
.Terive,l and Itte differviltial heats are calculated and
plotted aii a
foilrOoo (If adsorption. The pre-sence of propylente lowers con-
siflcrabl~ the differriltial heat of adsorption of C.114.
whereas that
I)( I, vittually unaffectLd by the presence and partial
prcs~urv (if C,11,. it i~;itows, that the moo. of propyleric are
adJ
~orbetl )it t1w portion7 (If surface of high adsorption energy
and
mol. if wi the portinns of low adsorption energy.
S. K.
(14- vJr7-
Chemical Abst.
Vol. 48 No. 9 A
Aa
May 10, 1,954
rin &nZ-
General &nd Physical Chiculatry--pom AW;jj&,j. _pthle I
-"Hnsl. tM
CA -
4f
Chemical Abet,
Vol. 48 No. 9
_r.. Tt
may los 1954 INA" ..ku-
General and Physiwa Cjjwdstry 14,433-41(1952)(Etigi. tmuslatioll).-
"ke (".A. 47, B00k%
7=/Chemistry - Adsorption rob 52
"Adsorption of Gas Mixtures. 1. Adsorption
of
Itbylene and Carbon Dioxide on Activated
Carbon,"
3. P. Bering, V. V ' Serpinskiy, lust of
Phys Chem,
tend Sci USSR.; Moscow State U Imen' M. V.
Lmonosov
'Thur Piz Xhim" Vol XXVI, No 2, Vp 253-269
Describes procedure for precise measurement
of
Macrytion of binary gas mi%ts which is
based on
w1umetric dosage of components of gas mirt
and
atelyals of equil gas phase by detg heat
cond.
YAwimad adsorption of carbon Alcmid
-ethylew mlxtn
CIA activated caLfbon at 25.40 within wide
ream of
OODMO at4resoures of equil gas phase between
0-3W =:],Ig. Discusses thermodynamic
rcuilanobips
ddah govern thaadsorption of each component;
extablUbes thermodynamic criterion which
muat be
mUsflod.by any valid theory.of adsorption
of w
aft"; criticizes E. C. Marldkam. and A. P.
Beaton's
tbOGZ7 (J Am Chem 8, Vol T.TTT.. 4.97,
1931). Proven
awairically that there is no dependence of
coaff
of selbetivity on c ml, of equil San phase
provided
that total pmss=e is aonst; that thto
coeff, cal d
for the more highly adsorbable component,
drops with
total pressure. Shows inapplicability of
theory
advanced by S. 7. RogineXly and 0, M. Tadao
to system
c4undw study.
211T50
USSR/Cheadetry - Adsorption Aug 52
"'Tbe Simultaneous Adsorption of Ethylene
atxidPropy-
lene on Activated Carbon," B. P. Bering and
V. V.
Strpinskiy, Inst of PhysChem, Acad Sci USSR~
Moo-
Cbv State U
"W SSSR" Vol 85, No 5, PP 1065-lo68
The presence of propyie'rie in the adsorption
phase
greatly lovers.the differential heat of
adsorption
4of - ethylene, while the differential heat
of adeorp-
tIon of propylene remains practically
unchanged.
Propylene, a"orbing on the most active parts
of a
2
nonuaj.fom surface, blocks the adsorptioz,
P MO.
21CM Mols - Submitted by Acad M. DUbjUjII
r jbq 52.
239mi
f2
1 ethTl ~1~10
Bo Ps-
Aduntion of. s. IV. Adsorpfi~
Note on x[ive. Chlo,
au I N S*
cf. C.A. 47,5757r: C...1'
48, 4927f.-A vol.-wi. method I!; describ-t-sl for ineasuring
the sinjultanems adsorption of a binary. mixt. of gascs or
vapors on solid adsorbents. Xim-mremcnti ivere ninde on
the simultaneous adsorption of mixf-s. of HiO and r(C) on
lictiva rharcoal at 74* ever an interval of relative prr.,~Furui
of water vapor from 0 tn 0.95 and of partial jltes5-,ims of
EtCl from P, - 0 to 180 min. The adsorption i~o-
therms for water at F, - const. move with rising valuc5 of
P.- toward the right from the origin of coardinates, while 6e
-slope of the middle linear portion inerraws- At connt.
partial pressures of MCI and with Increasing relative Pres-
-surc~ It of water vapor above 0.5, a sharp decrease in the
adi*mtion of MCI is ob5erved. On forther increase of h
the EtCI almost completely driver, the water from the char-
coal. 11he space-geometry of the inorea~o in adsorption d,
dining the nd-,4orption of hinary nilit,;. Is di~cimcil. It iq
shown flulit within the linlit.-; of the Ianginuiv thea., v, as the
preEsure increases, the cocif. of saw. -y approaches "ity.
At was found that for the adsorption of mixts. of Iflo +
CiTIXI on charcmd it MKII prrssixrr~;, ~y appmi~heq 5, -,And
fience in the adsorption fi ve nials. o?f 11.0 are equiv. !0 one
niol. of C-II&CI. It is shown thit the difficultk~ flyt
arise in the interpretation of the results obtained froin the
point of view of the concept of a capillary condensation of
water for the system studied, and considering one of the
other possible mechatiisnj~ for the adsorption of water an
c4i.arcoal, based on the assumpLiou of a 2Aimensimial plix~~
passing overintoan adsorption layer. depends (.,a the lomil.
tion of 14 bonds betw".n the ridna.-bcd water mols. Lxp~,.
results are shown by mcamg of 10 fignics. Y. 11, 1" f
MING. 3.P.
*The Adsorption of Gas Mixtures. Report 3, Concerning the
Possibility of
Treating Statistically the A~ffe�ts of the Adsorption of
Gas Mixtures," Inst.
of Phys t;hem, Acad Sci USSR, and Moscow State U.
UrAk Nauk SSSR 011hn, no. 1. 37-47, Jun/Feb 1953
The Authvve exnmined th6 general equations ensuing from
the theory of the
adsorptton of b!-mary gas mixtures on heterogeneous
surfaces in the
absence of a reaction. They demonstrated in
what.instancez It was possible
to compute the adsorption from a mixture (by well-known
isotherms of
258T4
adsorption) of pure components, without an
intermediate calculation of the
function of diffusion. Derive the principle of linear
projection of iso-
stereo of additive adsorption. Compare their
conclusions with the results
of exptl. research into the adsorption of binary gas
mixtures on activated
carbon end point out the satisfactory agreement
between -heory and expt.
258P
BERING, B. P.
Gallium
Gallium Z-from 11J. Chem. Education's v. 29, 162, t522 G. H. Vagner,
V. H. Gitzen.
Translated by B. P. Bering. Usp. khim. 22, No. 1, 1953-
9. Monthly List of Russian Accessions, Library of Congress, I-lay
-1953. Unclas.sified.
,~~o,umetrlc-gravltnetrlc method 10:' measuring the ad-
iD.,Pr, ~1111',n 4,n,,d V V
-7 ".It 9
4 1
_,,TL_~. Do.lady ALM. Na
A. 47, "M 1 51 , 1-0, Z239c.-A new method ii~ do-
I.M.t--d for . 211; le inn of gas znL%ts. T
IMP, he 0
method is a combit.ation . Imetzh! awd gravimetll
meffiDdsaud,tonsi9tsin placing Lhendsorbent (active C) in a,
Ytssel that is suspealihi Irom a quArtz spring inside a 945'
charnber of. krohn val. The t-omponents of the gaa mixt.
'M ineawed by mt=s of gas burettts, and tbe change
In wt. of the ads-knrbent is dctd. aftrr equil. is established.
Adson,!Jon isotherms -xe given for the H,O-EtCl milts. On
Dx6vt C at 74'. For thL rclab,.e pmsrurr ((p)..) foT
HrO equal to 0.7-0-A, the E-Cl i3 almost mmpletely dis,-
P)aQd IcQtn !hc txdwxVing mrface. J. Rovtay Leach
=FT --~
1; 1 ,, - .-
. , . , I'-
S~; o
. U -ps''T (- 3's ~,. - t . I
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Now-P "NOTM
AF701597 TREASURE ISIAND BOOK REVIEW AID 841 - S
BERING B. P and V. V. SERPINSKIY (Institute of Physical
Chemistry,
ca emy of Sciences, USSR).
IZMERENIYE ADSORBTSII PAROV AZOTA NA KRISTALLAKH KHLORISTOGO
NATRIYA PRI POMOSHCHI KVARTSEVYKH VESOV VYSOKOY
CHtrISTVITELINOSTI
(Measurement of the adsorption of nitrogen vapors on sodium
chloride crystals with a highly-sensitive quartz balance). In
Problemy kinetiki I kataliza (Problems of Kinetics and
Catal-ysis),
vol. 8. Izdatellstvo Akademii Nauk SSSR, 1955. Section V: New
experimental methods. p. 243-247.
An illustration and description of a quartz microbalance
developed
in the Laboratory for Sorption Processes of the Institute for
Physical Chemistj of the Academy of Sciences, U.S.S.R. is given
In Fig. 1 (p. 244 . Adsorption of nitrogen was determined at
77 and 900K on a highly dispersed NaCl preparation with a sur-
face equal to 3000 CM2. The adsorption isotherms for N2 on XaCl
at 77 and 90OK'are shown in Fig.2 (p. 246). Four diagrams,
8 references, 3 Russian (1948-1955).
1/1
Authors 4
Bering, B. P., and loyle", X. A.
Title 3 Adsorption of vapors on the surface of maroury
ftritelical i Izv. AN 5M* OtdV kb1z. - n&A 1~ 19-16, JM-Feb 1955
Abstract I Using the method of naxiz= pree3ure in drope, the authora
rmeamlr4W the
surface tension of Hg in vacuum and in v%ter and mathyl A-laol)ol
vapors
V
to detp-mino the -mpor adsorption on the surfacz a~-Scrl~-
tion isotherms were =Tuted in the basis of above mentioned
m6"-urrmentz.
Adsorption isotherms are also given for eithy-l an,14 n--.:*-Y'-
Institutif,11 Acad. of So., USSR, Inst. of Phys. Chem.
Submitted May 26, 1-0,54
40
Card #2
Periodical i Izv. AN SSSR. Otd. khim. nauk 1, 9-16, Jan-Feb 1955
Abatract Two-dimenglonal phase conversione of the firnt orcar,
C-Onderleation, were ~Uaorvec
water and alcohol. The heat of twrt.-edmenrl~onrL
0 wa a I" ound to be 61 o a e t. o norm I n&~ t
f
'Of M-Z~' Ryl 6L] CW101 it RXCOOd? 'it b1' I k.-h-
SA; i. E-ig"ishl 2 ~%.-man mi"I
PerimUcal I lzlr, ki, SSSR. Otd. ldiim. nauk 2, 2-16 - /-23, 7-G55
Abstract t The feasibi-Ill-ty of a certain che~.'Lcal equation fcr
the case of si
I~s e-r,,--lained w4-t~ cc-siderE'i- -P
tane and 'Lcluene on a mercurl Surface. !'-~e
t-he -'eats of --a
a S
a: :,e
of
a,~ e E- an
C e c'
_tc. r
C'n
F-VIC5: '-r-a- F,
Ynstitution : Acvd. of 'Ec., Inst. of Ph~ys. Chc-.
Submitted : 1%.y 26, 195/1
HWNG, B.P.; bw INSKIT. V.v.
Measuring nitrogen-vapor adsorption on sodium
chloride crystals
by means of highly sensitive quartz scales.
Probl.kin.i kat.
8:243-247 '55. (KLRL 9:5)
1. Institut fizicheekoy khimli AN t4M.
(Adsorption) (Nitrogen) (Sodium chloride)
BERING; B.P., Doe Chem Sci -- (diss) "Adsorption of
mixtures
of gases and vapors,,. mos, 1957, 25 pp (Acad Sci
USSRv Inst of
;Cal
PhysAChemistry), 100 copies. (IZ,, 1-589 114)
- 8 -
'All
MFE ~,- 3;
VSWPhysiciLl Chendstry - Surface Phenmena, Adsorption., Chromto-
graphy, Ion Interdbange. B-13
Abs Jour: Referat. Zhurnal xhizlyapNo 2, 1958, W14.
inBtelatlon for N 2 at -1950 on si3les gel and for benz=e
vapors at 200 an aEtivated. carton coincided practic&Uy with
MsPond'ng IS-'; tLken dovn by the volimetric 02) or gravi-
metric methods by other authors an other installations. (See
part 11 in FOdWs, 1957, 26362.)
Card 2/2 -18-
J /Y
AUTHOR VASIVIEV, B.N* PBERING, B*P.,SERPINSKIY, M. 20-1-36/64
4 DUBINlN M.M.pMember of the Academy.
TITLE The Investigatin- of Absorption At high Pressure.
(Iasledovani7e adsorbtaii pri vysokikh davleniyakh - Russian)
MIODICAL Doklady Akademii Nauk SSSR., 1957, Vol 114, Nr 1, PP
131-134 (U.S.S.R.)
ABSTRACT For the explanation of a number of basic problems of the
theory of phy-
sical absorption, the research of absorption on the wide interval
of tem-
peratures and pressures must occupy firBt place. The great
majority of all
cases of measuring physioal absorption are carried out only at
one and the
same temperature or, at the most, within a very narrow scale of
tempera-
ture. An increase of the interval(of temperatures) on the
occasion of meas-
uring absorption invariably leads to a corresponding increase of
the pres-
sure interval. None of the investigations hitherto carried out
were satis-
factory. The study of physical absorption described in this paper
(inter-
val -850 to 4o ) was carried out including the critical one
(tko-310) at
0-85 atm. pressure. For the purpose of this investigation a
spebial device
was constructed which has neither a compressor nor a manometer
for high
pressures. All necessary calculations were carried out on the
basis of da-
ta obtained empirically in the course of the study of
P,C,T-diagram (CO31)
in the course of precise metrological work.
(5 drawings showing the results of measurements)
Card 1/2
The Investigation of Absorption At High Pressure. 20-1-36/64
ASSOCIATION Not Given.
PRESENTED BY
SUBMITTED
AVAILAJ3LE Library of Congress
Card 2/2
AUTHORS:
_!erlng, B. P. and Serpinakiy, V. V. 20-114-6-32/54
TITLE:
Calculation of the Heat and Entropy of Adsorption
According
to a Single Adsorption Isotherm (Vychisleniye teploty
i
entropii adsorbtsii po odnoy izoterme adsorbtsii)
PERIODICAL:
Doklady AN SSSR, 1957, Vol. 114, Nr 6, pp. 1254-1256 (USSR)
ABSTRACT:
Either direct calorimetric measurements or
thermodynamic
calculations are used for determining the values
of the heat
and entropy of sorption in dependence on the
quantity of the
eorbed substance. The calculations are based on
an empirical
determination of the sorption-temperature
coefficient.
Although both methods are fundamentally clear and
do not
cause any doubt, they are very toilsome and make great
demands
on the quality of the experiment. The authors show
under which
conditions these important thermodynamic
characteristics can
be calculated according to one isotherm, as
mentioned in the
title. The extensive test material confirms
the basic
postulate of Polyani: The so-called adsorption
potential
E - - RT tn h (where h signifies the relative
pressure) is,
at a constant value of the filled
adsorption-volume f - aV
Card 1/4
( a- adsorption, V - molar
volume of the adsorbate),
Calculation of the Heat and Entropy of Adsorption According
to 20-]U-&, 32,/54
a Single Adsorption Isotherm
independent on temperaturet i. e. R(6Ten h/aT)aV-
a 0 (1). It may easily be seen that the adsorption isotherm
alone clearly determines the shape of the curve 9 of
the so-called characteristic curve. According to ;hfq(E~1)
the characteristic curve on its part clearly determines the
adsorption isotherm at another, approximate temperature, i.e.
the adsorption coefficient. Thus the satisfaction of
condition (1) muLt lead to the possibility of calculating
the heat and entropy of sorption by means of one isotherm.
After further calculations the authors come to the final
equation q w Q -A - aRT2 (,~ tn h/Je n a )T- RT en h. (7)
where Q is the sought differential heat of adsorption and
A- the heat of condensation of the adsorbate. When equation
(7) is compared to the equation by Gibbs-Gellmgollts, the
expression for the differential-entropy of the adsorption
is immediately obtained: &S - (~E/)T) a= - aRT (3t n aAe n
h)T
(9). The authors dispose of considerable evidential material
that the results calculated according to equation (7) from
one adsorption isotherm are coincide well with the direct
Card 2/4 calorimetrical measurements or with results of
reliable
Calculation of the Heat and Entropy of Adsorption According
to 20-114,6-W54
a Single Adsorption Isotherm
calculations from the.adoorption-loontheres. Examples for
this are given (figures 1, 2). Equation (7) is only
completely valid when condition (1) is satisfied. Nevertheless
it may be expected that equation (7) will in many other cases
also yield a good agreement with the test even when condition
(1) is not satisfied. Actually Q TAS +E + ~k (lo), and from
the equation 7a [q ;, (a,-.t )RT2 n h ~ t n a) - RT f nh 3
follows that every vi tion from condition (1~ only influences
the term T&B. Therefore considerable values of ~ will also
only bring about a small error of the Q-valuev when the
specific gravity of the term T&S in equation (lo) is not high.
Theoretically it is, however, completely undue to disregard
the term T &S. A corresponding analytical form of the
dependence of the differential adsorption-heat on a or on h
may be obtained by the combination of the analytical
expression for the equation of the adsorption isotherm with
equation (7). The method of analysis of the adsorption
problems resulting from this may become very promising.
Card 3/4 There are 2 figures and 4 references, 1 of which is
Slavic.
Calculation of the Heat and Entropy of Adsorption According
to 2OZ11b6&.:W51,
a Single Adsorption Isotherm
ASSOCIATION: Institute for Physical Chemistry AS USSR
(Institut
fizicheskoy khimii Akademii nauk SSSR)
PRESENTED: January lo, 1957, by M. M. Dubinin, Academician.
SUBMITTED: January 7, 1957
Card 4/4
MI&B, PO; SERPTNSKIYI V,. Vs: LUKIYANOVICH, V. M,;
PADUSHKEVICII~ L. V.; TSITSISHVILIj
G. V.; )MRMOLMO~ X. F.; DUB=, M- M-;
"The adsorption from vapors and liquids."
report greawted at, tbe yourth A.U-Unjan Conforems on Colloidal
ChOwl tr7,
% p,677-9, i58, Tfaubmu, A.B)
Thillel, ooorgion so, 12-16 mv 10- Moll tbur, 20t,
5 4)
AUTHORS:
-Bering, B. P., Dubinin, M. M., SOV162-59-6-5136
TITLE:
Calculation of the Differential Healsof Vapour
Adsorption on
Active Coal (Vychieleniye differentsiallnykh
teplot adsorbtBii
parov na ak-tivnykh uglyakh)
PERIODICAL:
Izvestiya Akademii nauk SSSR. Otdeleniye khimicheskikh-nauk,
1959, Nr 6, pp 981-988 (USSR)
ABSTRACT:
Besides applying other
methods, the differential adsorption heat
may thermodynamically
be calculated by means of amalel of t1m adsorpum
interaction =d
the theory of molecular forces. In a previous
paper by the
author (Ref 1) it was shown that according to the
potential
theory of adsorption the differential heat of an
adsorption
isotherm may be computed by the following equation:
F
q OLRT 2 tol lnh RTlnh (1). Here Q denotes the total,
k7
)
T
a
ln a
and q the pure differential adsorption heatt %the latent
vaporization heat, o(the thermal coefficient of the spatial
extension of the adsorbed substance, a the adsorption, and
h-p/p
s
the relative pressure. The characteristic curves of the volume
Card 1/3
distribution for inhomogeneous adsorption surfaces of
different
Calculation of the Differential Heats of Vapour
SOV62-59-6-5/36
Adsorption on Active Coal
Card 2/3
typet in the present case active coal, on the adsorption range
are known from publications. These curves lead to equations
for
the adsorption isotherms of different structural types.
WO BT2 (1g h)2
(F4aations 4 and 5) a = v a
Woo AT Ig h
a e (11) (5)- Here Wo (Wo') B (A) denote structural
characteristics of the adsorbents, A the affinity coefficient,
and v the mole volume. Based upon the equations I and 4, or 1
and
5, a term for the differential adsorption heat of vapour of
different substances on active coal may be set up. For the
purpose of facilitating the computation, this equation was
established in variable 0 (of the filling degree of the micro-
pores)* By following this equation the differential adsorption
heat at different numerical values 9 was computed for a number
of substances on a standard adsorbent at different
temperatures.
Active coal of the type (1) served as standard adsorbent. The
Calculation of the Differential Heatsof Vapour SOV/62-59-6-5/36
Adsorption on Active Uoal.
values obtained for q are given in a table. A figure shows the
dependence of Q on & for normal heptane, hexane, and pentane.
In an analogous manner the equation holding for the differential
adsorption heat on coal of the second structural type was derived.
For the first type computations of the adsorption heats of
different hydrocarbons were carried out (Table 2). For this
computation it was necessary for the two structural characteristics
Wo, B (Wo'9 A) of the adsorbent, tabular values on the pressure
of the saturated vapour, its mole volume, its parachor, and the
thermal coefficient of the voltune distribution of the substance to
be adsorbed to be known.-Pinally,.an approximative calculation
method for the differential heat of the alkanes on adsorbents of
the first structural type was worked out. There are I figure,
2 tables, and 12 references, 10 of which are Soviet.
ASSOCIATION: Institut fizichaskoy khimii Akademii nauk SSSR
(Institute of
Physical Chemistry of the Academy of Sciences, USSR)
SUBMITTED: October 24, 1957
Card 3/3