SCIENTIFIC ABSTRACT MINC, S. - MINCHENKO, N. I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001134410009-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 14, 2000
• Sequence Number: 9
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

MINC, Stefan; BRZOSTOWSKA, Maria
Influence of polarization capacity of cations of cesiung Magnesium,
calcium, strontium, and lanthanum on their specific adsorption in
the inner part of the electric double layer. Rocz chexii 34 no.3/4:
1109-1117 960. (EUI 10: 3)
1. Katedra Elektrochenii Uniwersytetu, Warszawa.
(Polarization) (Cesium) (Magnesium) (Calcium)
(Strontium) (Lanthanum) (Adsorption) (Cations)

-[AJ
v The Influence of cations oij the differential capacity of the
d 'ectro "in soludoas of electrolytes In
MW ~Mmnd .1hauff--Snithic and j t kta (Univ.
---~K"Wj J1. Bredrochem. Yoc. 107, 10107;-m-Dlffe-r-
enthd capacities of the elec. double layer for LiCl, NaCl,
.NaCl. AlgCh, and SrCh in McOll were measured. The
capacities were higher in the presence of large cations (of
low polax-Itability), which undergo cheintsorptiost according
to Frumkin's theory than in the presence of cations of high
polarizability. In addit., the effect of concu. of the clec-
trolyte on the differential capacity increased with decreas-
ing polwizability of the cation. The solvent effect on the
differential capacity was greatest near the zero charge po-
ttatial; the decrease of the difltrtnU capacity reladve to
ItA value in aq. wins. was propGrtionat to the decrease in
Ar -diefec. coast. if. H. Lv~~-

MNC,
i'.. -AUTHORSt
TITIoEs
PERIODICAW
Mints, B., Rafallaki, V.
S/081/62/000/023/015/120
B156/B166
Ktnetics of the process at the cathode when thorium is being
t3oparated out of moltsn salto. Part I* Investigation of
ThF and ThF Cap
4 4- 2
Referativnyy zhurnal.* Kh1miyaq no. 23, 1962, lOgg'abstract
23B806 (Rept. Inste badah jfdrowe PAN, no 2679 1961
i7pp., illusto (summaries In Fol. and Rue;.))
TEXTs Voltage-ourrent and voltage-time curves wig platted from r1sortinal
made in molten ThF (I)t and In a molten mixture o;-45 Sol% I + 55 801~
4
.CaF2' at 1100 11200C. The anode was the graphite crucible, the cathode
a rod of Mot Three reduction potentials were found for the molten Is the
firet.(VI - 1.91 V) corresponds to the reduotion of-ThO 2 oxygen compounds,
the second (V2 .-2.5 V) to.the conversion of I into ThF2f and the third
(V3 a 2-95 V) is the potential at which Th separates out from 1. In the
Card 1/2

Kinetics of the process at ...
S/081/62/000/023/015/120
B156/BI86
case of the molten I-CaF2 mix'tures, there is an additional potential-for
the dissociation of CaF 20 equal to 3.9 v. When currents were passed through
the molten substances, n-type conductivity was observed. [Abstracter's . z
notes Complete translation.]

2 893
P/046/61 06/001/002/005
0 0(s) D221/001
AUTHORS: Weiranowski. Eugeniusz and Minc. Stefan
TITLE: The formation of H202 in de-aerated aqueous solutions
under the influence of 'f radiation
PERIODICAL: Nukleonika, v. 6, no. 1, 1961, 33-47
TEXT: The formation of H202 under the influence of 60Co radiation
and the effects of concentration and hydration energies of various
cations on the average yield of this process are described. A P03
type polarograph (Radiometer Co.) equipped with an automatic record-
ing device, a saturated calomel anode and a dropping mercury cathode
was used and a new method of estimating 10-4 _10- M H202 in aqueous
H2SO4 or Na2SO4 was devised. Oxygen was removed by passing pure N2
through the solutions. After deoxygenatiN, polarograms of the a
H2SO4 were made at 3 differ,,ent sensitivities, H202 (0-05 ml, 10NI)
was added, the mixture was de-aerated and its polarogram was taken
at maximum sensitivity. The same procedure and supporting solution
were used in determining other concentrations, Values of the dif-
Card 1/4

23093
P/046/61/006/001/002/005
The formation of H202... D221/D301
fusion current corresponding to various concentrations of H202 were
read off from the differe nces between the diffusion currents of
the supporting solution and the H202 solutions, obtaining a linear
relationship within � 8%. The same polarograph and cell were used
during both irradiation and analysis of the solutions, keeping the
temperature at 25 1 0.10C. Formation of H20 was studied in various
concentrations of H. Li, Na K Cs and Mg suiphates. Polarograms of
the solutions were taken (a5 before irradiation at 0 - 1.2 V, and
(b) during irradition at a constant potential corresponding to the
plateau of H202 current in the given medium. After irradition,
polarograms were taken at changing voltage. In this way, values of
the yield, rate of formation of H202 and variations in the concen-
tration of Hg ions were obtained. The influence of Hg2+ concentra-
tion in 0.2 M H2SO4 on the yield of H202 was studied, finding that
concentrations > (0 - 0.6) x LO-4 M iacreased the initial yield,
owing to a reaction between Ho and Hg~'-+ and the consequent combina-
tion of OHOradicals. Formation of H202 in aq. H2SO4 and the sul-
phate solutions and the influence of hydration energies of the var-
Card 2/4

23893
P1046V611006100110021005
The formation of H~02-- D226/ r%301
ious cations on radiation yield were studied with a concentration
of Hg2+ (0.1 x 10-4 M) and radiation dose (4 x 101' eV/ml). Forma-
tioh of H902 in de-acratcd 0.2 M H S04 (Fig. 10) showed that the num-
ber of H202 Molecules formed after absorption of a radiation dose
(D) is given by 1,11 = 4.03 I,)0*8W (4). The rate of formation of H202
will thus decrease -.-.,'th incrc:lsing D, and equilibrium will be estab-
lished at a certzai'-, dosage (-for which dN = 0). The average yield
UI-)
~qas calculated at 0.350. The formation of H202 in sulphate solutions
is illustrated. At the beginning, the expected linear growth of
H202 with increasing doses of radiation is shown to be disturbed by
another factor. Middle sections of the curves are generally straiglt,
the formation of H202 being proportional to the dose absorbed, until
equilibrium concentrations of H202 are approached. Average yields
of H 02 per 100 eV (G) in different solutions are plotted and it
is Xwn that the characteri'stic shapes of the curves are unaffected
by a viscosity correction, although the G values are slightly.chang-
ed. The average yields were in all cases found to be greater than
in pure water. The authors exTress their gratitude to Doctor Zo P.
Zagorski and Mr. R_ Broszlkiew-icz for helpful discussions and to
Card 3/4

The formation of 11202-
23893
P/046/61/006/001/002/005
D226/D301 X
Mrs. D. Korytkowska for her assistance with the experimental work.
There are 17 figures, 2 tables and 25 references: 11 Soviet-bloc and
14 non-Soviet-bloc. The'references to the English-language publica-
tions read as follows: H.A. Malilman and G.K. Schweitzer, J. Inorg.
Nucl. Chem. 5, 21.3 (1958); D.L. Love, Anal. Chim. Acta. 18, 72 (1958);
Y1. Brezina and P. Zuman, Folarography in Mledicine, Biochemistry and
Pharmacy, New York 1958, Interscience Publishers; S.-Sendler and
Yu-Ho' Chung, Anal. Chem. 30, No. 7, 1252 (1958).
ASSOCIATION!
Ift8titute of Nuclear Research,,,,PAS, Warsaw, Depart-
ment of R4diation Chemistry.
SUBMITTED: November, 1960
t3l
Fig. 10. The relation between the
growth number of H10~,. molecules
formed and the dose absorbed for
Card 4/4 0.20 M H.S04
fo Ve Vpj

DEPTULA, Czeslaw; MINC, Stefar~
Extraction of inorganic compounds by mixed extractante. Pt. 1. S'i.uldicr,
on the systems: uranium and chromium - sulfuric acid - tri-11-octylamine
alkSylpilOLphoric acids - diluent. Nukleonika 6 nc. 3:1~i7-209 161.
1. Polish Academy of Sciences, Institute of Nuclear Research, Warszawa
and Department of Electrochemistry, Warsaw University.

URBANSKIO Tadeuez S.;_!!j~CgUfAn
Solvent extraction of cation" with.a!ql phos ic acids from milfate
.?Wr-.
solutions. I. Solvent extraction of U and 7 vith dodecyl phospboric
aoid in the presence of different cationB. NWasonika 6 no.12:765-773
161.
1. Institut yadernykh IsBledovaniy PAN, Varshava, Iaboratoriya
khimicheskoy tekhnologii. Varshavsky universitat, Kafedra fizicheakoy
khJMji.

SOBKOWSKI, Jerzy; MING, Stefan
The apparent mo2al volume of HCI in nonaquecus solutions. Hoes che-44
35 no.4:1327-3.130 161.
1. Department of Electrochemistry, University, 'Wareav.

RVALISKI, Vadim, (Rafalski, W.); [Mine, S.]
-
The mechanism of cat"lode process in the preparation of thorium-
zinc alloys in fused sults. I. The systems ThF4 and ThF4-CaF2-
?Tukleonika 7 no.1:13-23 162.
1. Polska~ya AkaderWa Nauk, Institut yadernykh isseledovanly,
Varshava

RAFAISKI, Vadim; JMjQ-, Stefan
Mechanism of the cathode process in the preparation of tborium -Zia' -
alloys in fused saltu. II, Research on ZnF2. Nukleonika 7 no.2:95-100
162*
1, Institute of Nuclear Researcho Polish Academy of Scien:eas Warsaw.
*10

FAFAL3KI, Vadim (Rafalski, 14adim); Mi~i ~,~an (Mine, Stefan)
. 1". .: I - 0----------- ~ -
Mechanism of the cathode process in obtaining thorium-zinc n1loys
in fused salts. HL Electronic conductance in fused salts.
Nukleonika 7 no.3:161~168 162.
1. Inatitut yadernikh issledovaniy, PAN, Varshava.

BROSZKIKWICGZ, Rman; 5K1-9ft!!-
The radiation induced oxidation and reduction reactions of iron
in aqueous solutions. II. Nukleonike, 7 no.7/8483-486 162.
1. Polish leademy of Sciences, Institute of Nuclear Research,
Department of Radiation Chemistryg Warsaw.

URBANSKI, Tadeush S.[Urbanaki, Tadounz 3.1; MINTS, Stefan
Extraction of cations with alkyl phosphoric acids from sulfate
solutions. Pt. 2. Nukleonika 7 no.11:703-713 162.
1, Inatitut yadernykh 13sledovaniy PAN, Varshava, Laboratoriya
khimicheskoy tekhnologii VarBhavskiy Universitet Kafedra
fizicheakoy khimii, Varshava.

BAFALISKI, Va4im jptafalski, Wadimj; MNTSj Stefan (Him,, Stefan3
NschwAsm of the cathode process in preparing thorim*-zine alloys
in ftsed salts. pt. 4. Mukl*enika-8 no.1:41-55 3,63,.
Institut y"ernikh isaledomAys, Varshava 9o
N

MING, Stefan, prof. dr
e
Spectroscopic research on the structure of electrolyte solutions.
Problemy 19 no.5015-316 163.
1. Kierownik Katedry Chemii Fizycznej, Universytet, Warszawa.
AIY

MINC, Stefan; SZYMABSKIt Andrzej
-~ ~ , ~ ~ ,,~
Reactions of OR and H radicals in aqueous sulfuric acid.
Rocz chemii 36 no.1021543-1544 "62.
1. Department of Physical Chemistry, University.. Warsaw.

MG. Stefan; JASTRZEBSKA, Jadwiga.
Influence of the solvents on the differential capacity of the
electric double layer-. Pt.le Rocz chemii 36 nc.12t1901-1907
t63.
1. Department of Physical Chemistryo Universityp WarsEw.

MG, Stefan; BRZOSTOWSKA,, Maria
Influence of the solvent an the differential eapacity of
the electric double layer. Pt.2. Rocz chemii 36 no.12:
1909-1914 t63.
1. Department of Physical Chemistry,, University,, Warsam.

''~~NC, Stefan; JASTRZEBSKA, Jadwiga
Differential capacity of mercury solutioxx of elsetrolytAa to
the presence of 01ro I-, and 003- ione at O'C in water. Rocs
cheaii 37 no.4t5O7-509 163.
1. Departmat of Physical Chemistry, University, Warsaw.

M~Nc) Stefan;,.,SZYMANSKI, Andrzej N.
I
Application of electric discharge to the initiation ef chemical
processes. Pts. 1-2. Rocz chemii 37 no. 11:1525-1537 163.
1. Department of Physical Chemistry, University, Warsaw.

NINCI SO; ZAGORSKI, Z.P.; BROSZKIEWICZ, R.
-
Gontinuous methods of tracing q'hemica2 changes In fluids under
gamma irradiation. Nukleonika 9 no.7/8s6ii-623 164
I* Institute of Nuclear Researchy Warszawa-Swierk.

ACCF.SSIO11 14R-. -AP3012921 PO/0046/64/M'010/0793/0800
,,AUTHOR.- evm (Mintal S.); Wezranowski, Eugeniusz (Vez'ranovaki, E.)
TITLE W-.-ability'.of cations and- formation;of hydrogen pero do in
aerated aqueous sol4tions of sulphates exposed to Co-'60_g4mma
Temperature dependenco of the process for 0-50 Mol solutions of Li+, Na+, K+,
Rb+ and,Cs+
SOURCE: Nukleonika, v. 9, no. 10, 1964, 795-800
TOPICVAGS: -gamma irradiation, hydroeen peroxide, ion, aqueous solution,
hydrolycis
ABSTRACT. '&e artiole oontlnues*on the subjeot treated in an earlier
one Oukloonika 6, 33, 1961) by the same authors. It deals with the
effect of temperature on the radiation yield of molecular products
of water hydrolysis. The influence of the solution structure is also
considered. In particular, the formation of hyd_-~-ogen peroxide through
eXDoain&.
w:Lth coluti-ons ga~=&
pqj~Scna - of aulphatee to

L 43570-055
,=ESSION NR: AP5012921
kow) iv 7: -11
-on d--. 14, 6xperimeinit --isd
oondi'ti i.._W~4 -abd`eir a ne evoribed
--is.-.4milyzeidby chemilwhinescen-be,' tho preparation of
jo6agents, 2&-'m 'Otho&of irradiation, the dosimetry and the final re-
C~4'1 +a MU,%O~ P__ +U- __A,~- -

:F
ASSOCIATION: Department of Radiation Chemistry, Institutelof Nuclear Research,_
Warmly
SUBMITTED: 22reb64 ENCL: 00 SUB CODE: GC, NP

Mific, Stefan; 2-lignir. , jan
llectrochemical measuring tvanaducars of mechaniial rr-agnitudes.
T'omlary 10 no.8,034-337 .71164
1. Department of Physical Chemistry, 11nivor-sity, Warsavr.

L 4-,5049-65_-_. ~r-4~P -4
ACCESSION NR: AP3014456 P0/0046/64/0D9/*1l-/095?/0862 5'
? 4.1
A, UTHOR: Muc
Steftn Mnts; -S-); Wei-Mri-owaki. Eugnniusz (Vezlranovski, E.)
T1=1. PoleiiizatioW'ability of cations and formation of hydrogen peroxide In
aerated aqueous solutions of sulphatets OR ad to Co4o gatsma radiationfl IL
Temperature- and concentration-dependence of the process for 14+, Na+j K+9 Rb+ and
GS-j- solutions
9LOtTRCE M~aednikkt' _v. 0, -no. ii-lat. 1964, 8W462
TOPIC TAGS:. radiation chemistryt sulfate, a3lmli metal, hydropn peroxide,
aqueous solution, temperature characteristic, solution concentration
;Abstracts The article presents the results of further investigating
~0.2 N1, 0.9 ~j an& 1.5 M aqeous dolutions of aulphates of the alkali
metals and the influence of temperature on the process of H 0 for-
mf~tion due to radiolysis,, The experimental proced.,wre was degohbed
!in the e-cedi.ng paper (Nukl6ohika. 9, p.795, 1964), The results of
'Measure _~'tabulated and graphical form. It ap-
I i6nts iare.shown here in
Mears that the'amount of G (HoOo) is highest for-water and-deoroaaes

65,
ACCESSION NR:'.-AP5014456
'the - 1i et -, 6-ati on '"(Li+) The N0 yield "iltio-Ae h in-
2 oreasea wit
~erease~~66tiiori~'dbiioehtratio;~~i~7t increases with increasing tempo-
rature until equilibrium is reached between 6000 and 8000. The in
fluenoe of the structure of the solution, confirming the hypothesi;,
is explained in terms of dyna#o changes in activation energr affect
ing the tranglatory movement. of free water moltoulee, id thErt=1
sity. . . , - . - __ , . :- I

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REF OTHER -'009 JPRS

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a -7

L 5M4-65
ACCESSION MR.- AP5ol,6336 PO/0046/65/010/002/0089/0094
claw (Stakhovich, V.); Kecki, Zbipiew (Kentaki, Z..); Mine
I A:qMOR: Sti6howicz. Wa
fa ts, SO
an, Min
~iiig'-.Efteet of Protection in gama radi2lysiatf deaerated NEU, RM and naphtha,.
lene mixtures
SOMICE -Rukleonikas, v. 10, no. 2, 1965, 89-94.
TdPIC h08: rayp+radiation chemistryy hydrocarbon
ABSTRACr:.Variations of the G(RI) values with the coapo#tion of deaerated two and
three component abctures of XM,, NEU, and re determined. In all
casestbe deviation frcn the aixture-law considered he " energy transfer process#

sumarmt:. Ana&
a
No low my 1 000
Lcord
war"V
am: 00
0~1 M
so oams wo EP
IIA

Epp (n)-Vb0(J)/EWA(h)/EWA(1j GG/RM
Tw
A ZOURCE
CODE:
AUTMR-z. MrA. Stofan-ants.- So; Kbaki, Zb1Rn1Gw--Kon�4t".; K 086k, stan1sliff
ORO Departmsnt of Radiation Chemistry, Institute of Nuclear esearchi-ftsaw
TITLEs EPR Wetra of, pwa irradiated alwag q7!jAqs Ofo-succinio acid
SOURCE: Nukleonlka, v. 10, no. 5. 1965. 3217-330-
TOPIC TAGS: EPR spectrum. single crystal, radiation chemistry. crystal choodstryo
carboxylic acid, gas= -irradiation
7
AJBSJUCT 0. Change a in EM, spectra, of pma-Irradia.a crystals of -4 -succinic acid wer i
'studied atUr prolonged varming rw-M
&M at various teiiTw-aturex, It w&3 IM
(I)'H00C--ft--,CH2--COOH MA (II) HMC--CH2--CH2-4OO1. stable at rom temperature, are
;eco,ndary.radicals* . A mechanism of formation of seconlary radicals from primary ones
""Aq-:Propo i~ . -..-,Thaliks are d a to Kr* Kaziaders for fins technical assistance.e Orige
art has 1 9 figLI"Do
So COM 070 '18020, SMD=t none OTH RM 007 SOV WS 003
co'cl, i/I

L 1552-%-66 PQ/0046
ACC NF. M'60013232 SOURCE CODE: /65/010/006/0343/054
AUTHOR: Deptula, C .-Deptula, Ch. !anc, S.-Mints, S.
ORG: Department of the Technology of Radioactive Isotopes and Tracer Compounds#
Institute of Nuclear Research,, Swierk (Zaklad Technofogii Izotopow
Promieniotworczych i Zwiazkow ZnaczorWoJ% Instytut Badan Jadrowych); Department
of Radiation Chemistryj, Institute of Nuclear Research# Warsaw (Zaklad Chemii
Radiacyjnej, Instirtut Badan JadrmycW
TITIE: Uranium (VI) extraction from sulphuric acid solutions with
dialkylphosphoric a6lds solutions in benzene or carbon tetrachloride
SOURCE: Nukleonikas v. 10, no. 6. 1965P 343-354
TOPIC TAGS: uranium,.sulfuric acid, solvent extraction, uranium compound,
benzenes carbon tetrabhloride
ABSTRACT: The influence of the concentration of sulfuric acid, uranyl sulfates
and the extractant on the extraction of uranium (VI) with di-n-butyl- and di-2-
ethylhe.Vlphosphoric acid solutions in benzene or carbon tetrachloride was
investigated# The compeltion. of the extracted compomnds wan daterminod and
formulas for these compounds are proponod, The authors thuk,Mra, B# GawlowakL
~for ass stance'in the carrying-out of the ex 1 part of this work. Orig.
-ps nt
art . halo, 7 figured 6 formulass apd 3 tabilesialm? t)
INA
SUB CO 07 SUN DATE: 00 ORIG RM 5 OTH REF: 024 SOV REF: 001
5
L..--- Card 1,

L
55
I
_XACC RK: 008233 SOURCE CODE: PO/0046/65/010/006/0355/036o
AUTHOR: Dep~~a, Czeslau- Minc Stefan-Mintso S.
aq Ch.
CRG: Department of the Technology of Radioactive Isotopes and Tracer Compounds,,
Institute of Nuclear Research, S-dierk (Zaklad Technologii Izotopow
Promieniotworczych i Zwiazkow Zwcaonych Instytwt Badan Jadrowych);
Department of Radiation Chemistry, Institute of Nuclear Research, Warsaw
(Zaklad Chemii Radiacyjnejp Instytut Badan Jadrowych)
TITLE: Extraction of sulphuric acid with tri-h-octylamine solutions in benzene
or carbon tetrachloride
SOURCE: Nukleonika, vs 10p no. 6, 1965P 355-360
~TOPIC TAGS: sulfuric acid$ solvent extraction, benzene, carbon tetrachloride
ABSTRACT: The influence of the concentration of sulfuric acid and extractant
on sulfuric acid extraction with tri-n-octylamine in benzene or carbon tetra-
chloride was investigated. The degree of hydr4tion of tri-n-octylamine in the
organic phase was determined. The authors .thank Mrs. B. Gawlowski for
assist
ance in the carrying-out of the experimental part of.this work. 0r_JF,.
art. haso. 1 figure, 1 formula, and 4 tables.. [NA]
07 SUBM DATE: none ORIG REF: 003 OTH REF: 006
,-%SUB CODE:-
CardlA

%/b-PF(n)-2/EWP(J)/bA(h)/b%(1) CI
L 1522Z- 6_6 EWT (I
SOURCE CODE:
ACC XR:. AP6008235 PP/0046/65/010/006/10371/0374
AUTHOR:s -Ming, -Stefan-Mints. S.; Keekit Zbir-lew-Kentaki, Z.; Kosek,, Stanislaw-
ORG: Department of Radiation Chemistryo Institute of Nuclear Research,, Wars