摘要
本文就我国现行的氰化法提金工艺中普遍存在的NaCN消耗过高的问题,在小型试验的基础上,经过理论研究,在大型生产中得到成功的应用,降低了NaCN消耗,创造的经济效益可观。
The excessive consumption of NaCN in gold extraction by cyanide process was a common problem existed domestically. Through small-scale testing and theoretical study,the authors' researching results were applied successfully to the large-scale production; hence the low consumption of NaCN and high economic benefit were obtained.
出处
《黄金》
CAS
北大核心
1991年第7期41-44,共4页
Gold
关键词
氰化法
提金
降耗
经济效益
cyanide process
lowering of consumption
economic benefit
