摘要
本文用氰化物和氨水混合液对硫化矿中金的浸取进行了研究。考察了氰化物浓度、石灰加入量、氨水浓度、温度、浸取时间、固液比和矿石粒度等因素对浸金率的影响,得到适合该硫化矿的浸金条件。
The gold leaching from sulfide ore by using mixed solution of cyanide and aqua ammonia was studied in this paper.The effects of the concentration of cyanide and aqua ammonia, amount of lime addition,temperature condition, stagnated time of the mixed solution, solid-to-liquid ratio, ore size etc.on the gold leaching rate were also examined and therefore the suitable condition of gold leaching from sulfide ore was derived.
出处
《黄金》
CAS
北大核心
1989年第7期26-28,共3页
Gold
关键词
硫化矿
金
氰化物
氨水
湿法冶炼
Sulfide ore
cyanide coneentralion
aqua ammonia
