摘要
根据试验研究结果,对原生产氰化工艺增加碱浸预处理作业后,金浸出率提高了0.73%,氰化钠耗量最高可节省3.92 kg/t,使生产成本大幅度下降。
Experiment results show that by adding alkaline leaching pretreatment in the former cyanidation process, the leaching rate of gold is enhanced by 0.73 % , while the consumption Of NaCN saves 3.92 kg/t. As a re- sult, the production cost is cut a lot.
出处
《黄金》
CAS
北大核心
2010年第8期37-40,共4页
Gold
关键词
氰化
碱浸
金
浸出率
cyanidation
alkaline leaching
gold
leaching rate
