黄铜矿与磁黄铁矿的浮选分离研究进展  

Research Status of Flotation Separation of Chalcopyrite from Pyrrhotite

作　　者：白丽梅[1,2] 李萌[1,2] 张茹[1,2] 韩跃新[1] 袁志涛[1] 

机构地区：[1]东北大学,辽宁沈阳110004 [2]华北理工大学,河北唐山063009

出　　处：《矿产保护与利用》2015年第6期71-77,共7页Conservation and Utilization of Mineral Resources

基　　金：豫西地区大型多金属矿综合利用技术研发(12120113088600)

摘　　要：根据黄铜矿与磁黄铁矿矿石性质的差异,从浮选药剂、浮选理论、分选工艺流程方面介绍了黄铜矿与磁黄铁矿分离技术研究现状,并指出了目前两者浮选分离技术中存在的不足,黄铜矿捕收剂选择性较差以及磁黄铁矿抑制剂抑制效果不佳,分选理论研究不够深入,分选工艺流程不尽合理。加强黄铜矿与磁黄铁矿分选理论研究、新型药剂开发、合理选矿工艺流程的选择将成为今后黄铜矿与磁黄铁矿分离研究的发展方向。According to the differences between chalcopyrite and pyrrhotite property,the research developments of flotation separation of chalcopyrite from pyrrhotite was reviewed from three aspects of reagent,theory,and process in this paper. The main problems of flotation separation technology were pointed out,such as the low selectivity of chalcopyrite collector,the poor depression behavior of pyrrhotite depressor,the lack of further study in flotation theory,and unsatisfactory copper-sulfur separation process. Therefore,the main developmental trend for the study of the separation of chalcopyrite and pyrrhotite relied on the development of flotation separation theory,novel flotation reagents and rational separation process.

关 键 词：黄铜矿 磁黄铁矿 浮选药剂 浮选理论 工艺流程 

分 类 号：TD952.1[矿业工程—选矿]