Study on ion exchange equilibrium for some uni-univalent and uni-divalent reaction systems using strongly basic anion-exchange resin Duolite A-113

被引：4

作者：

Lokhande, R. S. ^{[1
]}

Singare, P. U. ^{[2
]}

Dole, M. H. ^{[1
]}

机构：

[1] Univ Bombay, Dept Chem, Bombay 400098, Maharashtra, India

[2] Bhavans Coll, Dept Chem, Bombay 400058, Maharashtra, India

来源：

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2009年 / 83卷 / 13期

关键词：

RADIOACTIVE-TRACER TECHNIQUE; TEMPERATURE-RESPONSIVE SELECTIVITY; LINKED POLYSTYRENE SULFONATES; INDION FF-IP; SODIUM IONS; DOWEX; 50; CATION; KINETICS; THERMODYNAMICS; COEFFICIENT;

D O I：

10.1134/S0036024409130226

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The study on thermodynamics of ion exchange equilibrium for uni-univalent Cl-/I-, Cl-/Br-, and uni-divalent Cl-/SO (4) (2-) , Cl-/C2O (4) (2-) reaction systems was carried out using ion-exchange resin Duolite A-113. The equilibrium constant K was calculated by taking into account the activity coefficient of ions both in solution as well as in the resin phase. The K values calculated for uni-univalent and uni-divalent anion exchange reaction systems were observed to increase with rise in temperature, indicating the endothermic exchange reactions having enthalpy values of 17.21, 36.60, 19.50, 18.43 kJ/mol respectively.

引用

页码：2313 / 2317

页数：5

共 32 条

[1] Study on ion exchange equilibrium for some uni-univalent and uni-divalent reaction systems using strongly basic anion-exchange resin Duolite A-113
R. S. Lokhande
P. U. Singare
M. H. Dole
Russian Journal of Physical Chemistry A, 2009, 83 : 2313 - 2317
[2] ION EXCHANGE EQUILIBRIUM FOR SOME UNI-UNIVALENT AND UNI-DIVALENT REACTION SYSTEMS USING STRONGLY BASIC ANION EXCHANGE RESIN DUOLITE A-102 D
Lokhande, R. S.
Singare, P. U.
Kolte, A. R.
BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA, 2008, 22 (01) : 107 - 114
[3] A study of ion exchange equilibrium for some uni-univalent and uni-divalent reaction systems using strongly basic anion exchange resin Indion-830 (Type 1)
Lokhande, R. S.
Singare, P. U.
Patil, A. B.
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2007, 81 (12) : 2059 - 2063
[4] A study of ion exchange equilibrium for some uni-univalent and uni-divalent reaction systems using strongly basic anion exchange resin Indion-830 (Type 1)
R. S. Lokhande
P. U. Singare
A. B. Patil
Russian Journal of Physical Chemistry A, 2007, 81 : 2059 - 2063
[5] Study of ion exchange equilibria of uni-univalent ions on Duolite A-113
Lokhande, RS
Dole, MH
ASIAN JOURNAL OF CHEMISTRY, 1999, 11 (01) : 119 - 122
[6] THERMODYNAMICS OF ION EXCHANGE EQUILIBRIUM FOR SOME UNI-UNIVALENT AND DIVALENT REACTION SYSTEMS USING STRONGLY BASIC ANION EXCHANGE RESIN INDION FF-IP
Singare, P. U.
Lokhande, R. S.
Prabhavalkar, T. S.
BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA, 2008, 22 (03) : 415 - 421
[7] Studies of some uni-univalent ion exchange reaction systems using strongly basic anion exchange resin indion-102
Singare, P. U.
Lokhande, R. S.
Nadar, M. B.
ORIENTAL JOURNAL OF CHEMISTRY, 2009, 25 (03) : 755 - 758
[8] Application of radiotracer technique to study the ion-isotope exchange reactions using a strongly basic anion-exchange resin duolite A-113
Lokhande R.S.
Singare P.U.
Dole M.H.
Radiochemistry, 2007, 49 (5) : 519 - 522
[9] Study of Temperature Effect on Uni-Univalent and Uni-Bivalent Ion Exchange Reaction
Lokhande, R. S.
Parab, S. A.
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2009, 83 (05) : 771 - 774
[10] Study of temperature effect on uni-univalent and uni-bivalent ion exchange reaction
R. S. Lokhande
S. A. Parab
Russian Journal of Physical Chemistry A, 2009, 83 : 771 - 774

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