摘要
本文就含铜金精矿焙烧-酸浸-氰化提金工艺进行了论述,通过某厂采用该工艺生产实践,证明式艺是成功的、浸出率达98～99%,并能综合回收有价元素铜、硫等,经济效益和社会效益都是明显的.
This paper has made a description of gold extracting from gold concentrate of copper-bearing by roasting-acid leaching-cyaniding process. On the basis
of operation practice in a plant, this process was proved to be successful——the
leaching rate came up to 98-99% and the valued constituents such as copper, sulfur etc were recovered comprehensively with obvious economic benefit and social effects.
出处
《黄金》
CAS
北大核心
1990年第5期28-35,共8页
Gold
关键词
含铜金精矿
焙烧
酸浸
氰化
gold concentrate of copper-bearing
roasting
acid leaching
cyaniding
