矿产保护与利用Issue(3)：23-26,4.DOI:10.3969/j.issn.1001-0076.2014.03.006
某难选铜锌硫化矿浮选分离工艺优化研究与实践
Optimization Study and the Practice on Flotation Separation Technology of Refractory sulphide Cu-Zn Ore
摘要
Abstract
A copper-zinc sulphide ore in Henan Province contains 0.60% Cu,3.30% Zn and 11 .20%S,since the original production process is not reasonable , qualified copper and zinc con-centrate are not produced .Therefore , according to the characteristics of the ore ,optimization study on the flotation technology of it was carried out and the industrial test was also made .The benefici-ation process were optimized and the reagent addition was improved to get better flotation index .In the industrial test , a copper concentrate and a zinc concentrate were both obtained .The grade of the copper concentrate is 20 .33%with a recovery of 83 .85%, and the grade of the zinc concen-trate is 44 .88%with a recovery of 85 .03%.关键词
难选铜锌矿/工艺优化/铜锌分离Key words
refractory sulphide Cu-Zn ore/technology optimization/Cu-Zn separation分类
矿业与冶金引用本文复制引用
张成强,李洪潮,郝小非..某难选铜锌硫化矿浮选分离工艺优化研究与实践[J].矿产保护与利用,2014,(3):23-26,4.基金项目
国土资源部公益性行业科研专项 （）
