SYNTHESIS, COMPOSITION AND ION-EXCHANGE PROPERTIES OF SN(IV) AND CR(III) ARSENOPHOSPHATES - SEPARATION OF METAL-IONS

被引：29

作者：

VARSHNEY, KG

KHAN, AA

机构：

[1] Chemistry Section. Z.H. College of Engineering and Technology, Aligarh Muslim University, Aligarh

来源：

JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY | 1979年 / 41卷 / 02期

关键词：

D O I：

10.1016/0022-1902(79)80521-7

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

This paper deals with the synthesis of the arsenophosphates of various metals. The chemical composition, ion exchange capacity, thermal stability, concentration curves, elution curves, pH-titrations and IR studies have been performed on two materials, namely, Sn(IV) arsenophosphate and Cr(III) arsenophosphate. Their utility has been established by achieving four binary separations of industrial importance such as CuNi, FeCu, FeNi and CoNi on columns. © 1979.

引用

页码：241 / 246

页数：6

共 13 条

[1]

CLEARFIELD A, 1973, ION EXCHANGE SOLVENT, V5, P2

[2]

Furman N. H., 1963, STANDARD METHODS CHE, V1, P117

[3]

FURMAN NH, STANDARD METHODS CHE, V2, P1491

[4] STUDIES ON THE SYNTHETIC INORGANIC ION EXCHANGERS .1. SYNTHESIS OF STANNIC PHOSPHATE AND SOME OF ITS PROPERTIES [J].