Cooperative sulfate binding by metal salt extractants containing 3-dialkylaminomethylsalicylaldimine units

被引：36

作者：

Galbraith, SG ^{[1
]}

Plieger, PG ^{[1
]}

Tasker, PA ^{[1
]}

机构：

[1] Univ Edinburgh, Dept Chem, Edinburgh EH9 3JJ, Midlothian, Scotland

来源：

CHEMICAL COMMUNICATIONS | 2002年 / 22期

关键词：

D O I：

10.1039/b208457k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The pH-dependence of simultaneous metal- and sulfate-loading of simple salen derivatives demonstrates the feasibility of their application as extractants for recovery of base metals from the leaching of sulfidic ores. The efficacy of the ligands depends on the templating of the sulfate binding site by the attendant metal ion.

引用

页码：2662 / 2663

页数：2

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