Research on Separation of Copper-lead mixed Concentrate
The ore is the oxide ore of Copper lead and zinc,The ore has high Oxidation rate of Pb,nearly 50%.which contains 3.56% of Pb,3.86% of Zn,0.209% of Cu.The flotation flowsheet consisting of the scene is Part of the mixed flotation—inhibitor Zn and Pb-Cu mix flotation — Zn flotation—Cu-Pb separation.But the Cu-Pb separation was not effective.After trials,we eventually developed the flotation process--that is once rough concentration,cubic concentration and twice scavenger concentration,the process can obtain copper concentrate which contains 17.87% of Cu,7.63% of Pb,and lead concentrate which contains 2.67% of Cu,53.93% of Pb.
flotation Copper-Lead mixed concentrate Separation of copper and lead Combined inhibitor
Meiguang Jiang Quanjun Liu Hong Xiao Junlong Yang
Faculty of Land and Resource Engineering Kunming University of Science and Technology Kunming, China
国际会议
昆明
英文
1096-1101
2012-10-12（万方平台首次上网日期，不代表论文的发表时间）