RECOVERY OF SILVER FROM SILVER-CHLORIDE RESIDUES

被引：6

作者：

PERMAN, CA

机构：

[1] Department of Chemistry, University of Northern Iowa, Cedar Falls

来源：

TALANTA | 1979年 / 26卷 / 07期

关键词：

D O I：

10.1016/0039-9140(79)80102-2

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A new chemical process for recovering silver metal from waste silver chloride residues is described. The silver chloride is digested in an oxidizing mixture before complexation with ammonia. High-purity free silver metal is precipitated from solution by the addition of ascorbic acid as the reducing agent. © 1979.

引用

页码：603 / 604

页数：2