摘要
研究了高砷金精矿的NaOH焙烧-水浸脱砷工艺。研究结果表明,该工艺脱砷效果好,对环境污染小。
A new technology to remove arsenic from high arseniccontaining gold concentrate by roast with NaOH followed by water leaching was studied .The result showed that the removal of arsenic is nice accompanied with less environmental pollution.
出处
《黄金》
CAS
北大核心
1998年第7期38-39,共2页
Gold
关键词
金精矿
焙烧
脱砷
金矿石
炼金
gold concentrate
roast
dearsenification