Environmental hazards of chemical processes involved in the extraction of gold from mineral ores

被引：0
|
作者：
Haiduc, I [1 ]
机构：
[1] Univ Babes Bolyai, Fac Stiinta Mediului, Cluj Napoca 400084, Romania
来源：
REVISTA DE CHIMIE | 2005年 / 56卷 / 02期
关键词：
gold; leaching; lixiviants; cyanide; environment; pollution; detoxification; risks;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The paper takes into consideration the chemical processes involved in the extraction of gold from mineral ores, with emphasis on cyanide leaching. The chemistry of the process, detoxification of cyanide and environmental effects are commented upon. Alternative procedures are also mentioned. Some industrial accidents leading to environment pollution are also presented, which support the need of banning the use of cyanide and to replace it with environmentally friendly technologies.
引用
收藏
页码：200 / 205
页数：6
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