Synthesis, ion-exchange properties and analytical, applications of a semi-crystalline ion-exchange material: Zirconium (IV) sulphosalicylate

被引：0

作者：

Nabi, SA

Islam, A

Rahman, N

机构：

来源：

ANNALES DE CHIMIE-SCIENCE DES MATERIAUX | 1997年 / 22卷 / 07期

关键词：

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The semi-crystalline ion-exchanger zirconium (IV) sulphosalicylate has been prepared by the interaction of zirconium oxychloride with sulphosalicylic acid at pH 1.40. The exchanger has been characterized on the basis of ion-exchange capacity, pH-titration, chemical stability, chemical :composition, X-ray diffraction, FTIR, DTA and TGA studies. The effect of drying at elevated temperatures on ion-exchange capacity was investigated. The sorption studies of various metal ions have been made in demineralized water (DMW), aqueous solution of ammonium chloride (NH4Cl), dimethylsulphoxide (DMSO), DMSO-NH4Cl, DMSO-HNO3. The analytical importance has been demonstrated by achieving some binary separations of metal ions on its column.

引用

页码：463 / 473

页数：11

共 30 条

[1] SYNTHETIC INORGANIC ION-EXCHANGE MATERIALS .22. DISTRIBUTION COEFFICIENTS AND POSSIBLE SEPARATION OF TRANSITION-METALS ON CRYSTALLINE ANTIMONIC(V) ACID AS A CATION-EXCHANGER [J].