Developments in ion exchange: The Mintek perspective

被引：16
作者：
Green, BR [1 ]
Kotze, MH [1 ]
Wyethe, JP [1 ]
机构：
[1] MINTEK, Hydromet Div, ZA-2125 Randburg, Gauteng, South Africa
来源：
JOM-JOURNAL OF THE MINERALS METALS & MATERIALS SOCIETY | 2002年 / 54卷 / 10期
关键词：
Cyanide; CAPEX; Leach Liquor; Free Cyanide; Gold Recovery;
D O I：
10.1007/BF02709220
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Mintek has been involved in the development of ion-exchange technologies for the gold industry for more than 25 years. These technologies include the development of gold-selective anion-exchange resins, design and engineering aspects of resin-in-pulp and resin-in-solution for the recovery of gold, and the use of ion exchange for the recovery and recycling of cyanide. More recently, an automated ion-exchange process was developed to recover gold powder from carbon eluate in an attempt to limit gold theft during the final stages of processing.
引用
收藏
页码：37 / 43
页数：7
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