GOLD (I) EXTRACTION EQUILIBRIUM IN THE SYSTEM KAU (CN)2-PRIMENE JMT SULFATE-XYLENE

被引：23

作者：

CARAVACA, C

ALGUACIL, FJ

机构：

来源：

HYDROMETALLURGY | 1992年 / 31卷 / 03期

关键词：

D O I：

10.1016/0304-386X(92)90122-G

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The extraction of gold (I) from cyanide solutions by the primary amine Primene JMT sulphate has been studied. The extraction system was studied as a function of variables such as agitation time, amine sulphate concentration, metal concentration and aqueous salt concentration. The results show that gold (I) is extracted by means of a complex with the possible stoichiometric formula [RNH3+ Au(CN)2-]org, where R represents the alkyl group of the amine.

引用

页码：257 / 263

页数：7

共 15 条

[1] STUDY OF THE KAU (CN)2-AMINE AMBERLITE LA-2 EXTRACTION EQUILIBRIUM SYSTEM [J].