摘要
该矿为多金属铅银矿,为典型的高氧化率多金属矿氧化矿。通过对矿石的工艺矿物研究查明矿物的结构、构造及矿物的相嵌关系和金、银赋存状态,针对该矿石主金属矿物铅氧化率较高、金银矿物嵌布粒度较细、矿物之间共生关系复杂等性质特点,进行选矿试验研究,确定适合该矿石特点工艺流程及药剂制度,取得较好的选矿指标。
A mine of lead and silver, is a typical polymetallic oxidized ore, with high oxidation rate. By the process of ore mineral research, the structure of mineral was found out, along with mineral embedded state relations and occurrence of gold, silver. In view of the high oxidation rate of main mineral, much thin dissemination and complex mineral symbiosis of gold and silver minerals, experimental study was carried out on processing, the characteristics of the ore technological process and reagent regime wasdetermined, good ore dressing indexes were obtained.
出处
《甘肃冶金》
2015年第4期13-17,共5页
Gansu Metallurgy
关键词
铅银金矿
高氧化率
多属矿氧化矿
D421
lead- silver-gold ore
high oxidation rate
polymetallic oxidized ore
D421
