摘要
介绍了汞的性质及主要矿物辰砂的特性、含汞金矿石主要处理工艺及汞在选冶过程中的走向。含汞金矿石选冶过程中,汞以Hg2+、Hg0或气体、固体形式分布在各个工序中,需要对其走向严格监控,防止污染发生。
This paper briefly reviewes the important properties of element mercury and major mercury bearing minerals, the processing technologies for mercury bearing gold ores, and the deportment of mercury during gold extraction process. It is notes that during gold extraction process, mercury mainly exists as Hg2＋, Hg0 in the form of gas or solid, which deport to all operation units, hence strict monitoring of mercury is highly needed to prevent potential pollution.
出处
《湿法冶金》
CAS
北大核心
2017年第5期365-368,共4页
Hydrometallurgy of China
关键词
金矿石
汞
选冶
走向
gold ores
mercury
gold extraction
deportment
