Studies of some uni-bivalent ion exchange reaction systems using strongly basic anion exchange resin, Indion-102

被引：0

作者：

Singare, P. U. ^{[1
]}

Lokhande, R. S. ^{[2
]}

Nadar, M. B. ^{[3
]}

机构：

[1] Bhavans Coll, Dept Chem, Mumbai 58, Maharashtra, India

[2] Univ Mumbai, Dept Chem, Mumbai 98, Maharashtra, India

[3] SIES Coll Arts Sci & Commerce, Dept Chem, Mumbai 22, Maharashtra, India

来源：

ORIENTAL JOURNAL OF CHEMISTRY | 2009年 / 25卷 / 04期

关键词：

Ion exchange equilibrium; Equilibrium constant; Enthalpy; Endothermic reactions; Anion exchange; Indion-102;

D O I：

暂无

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The study on thermodynamics of ion exchange equilibrium for uni-bivalent Cl-/SO42- and Cl-/C2O42- reaction systems was carried out using ion exchange resin Indion-102. 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 Cl-/SO42- and Cl-/C2O42- reaction systems were observed to decrease with rise in temperature having enthalpy values of 16.28 and 16.14 kJ/mol respectively, indicating endothermic ion exchange reactions.

引用

页码：879 / 883

页数：5

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