摘要
本文研究了低品位金矿石的浸出方法。将矿石在700℃焙烧后,掺混一种添加剂,在盐酸溶液中进行搅拌浸出或渗滤浸出,其金的浸出率均大于90％。
A new method of leaching Au from low-grade ore is reported in this paper.After the ore was roasted at 700°C the calcine,which was blended with some additives was leached in HC1 solution.The leaching was carried out in the manner of agitation and infiltration, both of which had over 90% of Au extraction.
出处
《黄金》
CAS
北大核心
1991年第8期39-41,共3页
Gold
关键词
低品位金矿石
浸出
金
low grade gold ore
leaching
gold
