LEACHING OF GOLD FROM A PORTUGUESE CONCENTRATE WITH THIOUREA

被引：14
|
作者：
FARINHA, PA
CORREIA, MJN
CARVALHO, JR
机构：
来源：
MINERALS ENGINEERING | 1992年 / 5卷 / 08期
关键词：
GOLD; LEACHING; THIOUREA;
D O I：
10.1016/0892-6875(92)90262-8
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A Portuguese gold concentrate constituted mainly of arsenopyrite was leached with thiourea in sulphuric acid medium. Two sets of experiments were carried out to determine the effect of some variables on gold extraction.The variables studied were: thiourea concentration, the concentration and type of the oxidizing agent, pulp density and temperature.
引用
收藏
页码：953 / 959
页数：7
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