低碱环境铜硫分离研究进展  

Research advances of copper-sulphur separation in low alkaline medium

作　　者：何桂春[1] 吴艺鹏[1] 冯金妮[1] 

机构地区：[1]江西理工大学资源与环境工程学院,江西赣州341000

出　　处：《有色金属科学与工程》2012年第3期47-50,共4页Nonferrous Metals Science and Engineering

基　　金：国家科技支撑计划项目资助(2009BAB45B06);江西省"井冈之星"青年科学家培养对象计划项目资助(2010DQ02000);江西省节能减排技术示范工程项目资助(2010AE00500)

摘　　要：介绍了铜硫分离过程的理论研究进展.归纳和概括了对黄铜矿有较强选择性的传统捕收剂,详细阐述低碱环境中能够实现铜硫分离的捕收剂研究进展,对比了新型捕收剂与传统药剂的分子结构,并分析和推断其作用机理.阐述了在低碱环境中实现铜硫有效分离的抑制剂研究进展.最后对铜硫分离今后的发展进行一些展望.This article studies the advances of theoretical research advances on copper-sulphur separation. The research advances on collector agents for copper-sulphur separation in low alkaline medium are discussed based on the summarizing the traditional collector agents with strong selection on chalcopyrite. Then we compare the molecular structures of new collectors and traditional collectors by analyzing their respective mechanisms. The research advances of inhibitors for effective copper-sulphur separation in low alkaline medium are also outlined.

关 键 词：黄铜矿 黄铁矿 低碱度 浮选 

分 类 号：TD952[矿业工程—选矿]