Flotation to Recover Copper Minerals from a Low-Grade Copper-Bearing Iron Ore

摘要：

　　Large amount of sourrounding rocks in Jianshui China has been discarded for many years,and the rock is characterized by Cu-Fe polymetallic constituents and of low grade.According to the results of chemical and phase analysis as well as the mineralogy,a joint pocess of flotation and magnetic separation was proposed and used to process the ore.Flotation results show that the combined processing technology is efficient in utilizing the low grade rocks.A copper concentrate assaying 20.68% Cu at the recovery of 80.11% can be obtained,when the raw material assays 0.79% Cu.

关键词： Low grade copper-bearing iron ore Flotation

作者: Siqing Liu Peng Li Shuming Wen Dianwen Liu

作者单位: Department of Mineral Processing Engineering, Kunming University of Science and Technology,Kunming 650093, China

会议类型: 国际会议

会议名称: 2012 2nd International Symposium on Chemical Engineering and Material Properties(ISCEMP2012)(2012第二届化学工程与材料特性国际研讨会)

会议地点: 太原

会议语种:英文

页码: 998-1001

在线出版日期: 2012-06-23（万方平台首次上网日期，不代表论文的发表时间）