氧化铜矿浮选药剂研究与应用进展  

Research and Application Progress of Oxide Copper Ore Flotation Reagent

作　　者：白洁[1,2] 艾晶[1,2] 张行荣[1,2] 

机构地区：[1]北京矿冶研究总院 [2]矿物加工科学与技术国家重点实验室

出　　处：《现代矿业》2014年第12期48-51,59,共5页Modern Mining

基　　金：国家高技术研究发展计划(863计划)项目(编号2013AA064102)

摘　　要：氧化铜矿浮选常用药剂主要有黄药类、脂肪酸类、螯合类以及胺类等,不同药剂用于氧化铜矿浮选时效果相差很大,这主要取决于矿石性质、浮选工艺等。结合不同氧化铜矿浮选工艺,介绍了氧化铜矿浮选药剂的研究进展及应用情况,归纳总结了目前应用最多的硫化浮选法新型高效捕收剂和活化剂的研发和应用情况,为硫化浮选的组合用药提供了参考。指出了进行氧化铜浮选药剂研究亟需深入研究活化剂机理,完善组合用药制度,重点开发绿色高效螯合捕收剂。Predominant reagents used in oxide copper ore flotation are xanthate,fatty acid,chelator,amine,et al. The flotation effect varies using different reagents,which is influenced by properties of minerals and flotation processes. The research and application progress of oxide copper ore is reviewed.Reseavch and application status of new and efficient collectors and activators are summarized for widely used sulphidizing flotation,which provides reference for usage of complex reagents. In the future,mechanism of activators would be studied,while usage of complex reagents would be consummated,development of green and efficient chelating collectors would also be the hot of research.

关 键 词：氧化铜矿 浮选 捕收剂 活化剂 

分 类 号：TD952[矿业工程—选矿]