摘要
硝化法预处理含砷难冶金矿石是一种新工艺,并在过程开发方面取得重要进展。本文详细介绍了它的工艺流程,过程化学,操作条件等,并讨论了过程工程方面的主要问题。
Nitrate process is a new technology to pretreat refractory arsenical ores, and has made considerable progress in the process development.The process flow, process chemistry,operation conditions and so on are described in this paper. Meanwhile, some important questions of the nitrate process engineering are discussed
出处
《黄金》
CAS
北大核心
1989年第7期20-25,共6页
Gold
关键词
硝化法
预处理
含砷金矿石
nitrate process
refractory arsenical gold ores
process chemistry
