摘要
对某含砷锑金精矿进行了提高金氰化回收率的试验研究。通过直接氰化、生物氧化—氰化、焙烧氧化—氰化等多种方案优化条件试验,确定了该矿的最佳处理工艺及控制条件,有效地提高了金氰化回收率,金氰化回收率达到93.78%。
The experimental study were carried out to improve the gold cyanidation recovery of an arsenic-antimony-bearing gold concentrates.Some programs were researched to optimize experimental conditions,such as direct cyanidation,bio-oxidation and cyanidation,roasting oxidation and cyanidation.Under the optimal conditions of process and control,the gold cyanidation recovery reached 93.78%.
出处
《矿产保护与利用》
2010年第5期32-36,共5页
Conservation and Utilization of Mineral Resources
关键词
含砷锑金精矿
金回收率
生物氧化
焙烧氧化
氰化浸出
arsenic-antimony-bearing gold concentrate
gold recovery
bio-oxidation
roasting oxidation
cyanidation leaching
