摘要
本文从矿石的工艺矿物学研究出发,在查明矿石的化学成分以及主要矿物组成的基础上,依据矿石特性,采用优先浮选的原则流程进行选矿试验,从含氧化铅7.62%、氧化锌12.67%的原矿中获得回收率为67.12%的铅精矿和回收率为59.58%的锌精矿。
Starting from the technological mineralogy of the ore,based on the identification of the chemical composition and the main mineral composition of the ore,and according to the characteristics of the ore,the process of preferential flotation is used for the beneficiation test in this paper,a lead concentrate with a recovery rate of 67.12%and a zinc concentrate with a recovery rate of 59.58%are obtained from the raw ore which contains 7.62%lead oxide and 12.67%zinc oxide.
作者
车林
CHE Lin(Zhongnan Diamond Co.,Ltd.,Fangcheng 473264,China)
出处
《中国资源综合利用》
2021年第11期6-11,共6页
China Resources Comprehensive Utilization
关键词
铅锌矿
优先浮选
氧化铅矿
氧化锌矿
lead-zinc ore
selective flotation
lead oxide ore
zinc oxide ore
