Ion exchange studies on zinc-rich waste liquors

被引：24

作者：

Simpson, C ^{[1
]}

Laurie, SH ^{[1
]}

机构：

[1] De Montfort Univ, Dept Chem & Phys, Leicester LE1 9BH, Leics, England

来源：

HYDROMETALLURGY | 1999年 / 51卷 / 03期

关键词：

ion exchange studies; zinc-rich waste liquors; repeat cycles;

D O I：

10.1016/S0304-386X(98)00084-X

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

This paper reports on the use of ion exchange resins for the recovery of zinc, in a relatively pure form, from a zinc-rich industrial waste liquor and from model zinc-rich solutions. Lewatit OC-1026 resin was found to have good zinc selectivity, whilst the chelating resins Purolite S-930, Metalfix Chelamine and Metalfix Chelosolve showed greater selectivity for the major contaminant ions, Cu, Cd and Ph. These resins however, showed some loss of their functional groups after a small number of repeat cycles. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：335 / 344

页数：10

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