镍、钴分离与回收技术研究进展  

Review on Technology Study for Separation and Recovery of Nickel and Cobalt

作　　者：张超[1] 钟宏[1] 王帅[1] 

机构地区：[1]中南大学化学化工学院,湖南长沙410083

出　　处：《铜业工程》2011年第5期29-32,共4页Copper Engineering

摘　　要：在湿法冶金中,镍、钴的分离与回收技术一直是研究的重点和难题。通过对近几年相关文献的查阅,总结了化学沉淀法、萃取法和离子交换与吸附法等国内外镍、钴分离与回收技术的研究进展,其中重点介绍了不同种类的萃取剂、萃取剂协同萃取工艺以及液膜萃取技术等。Separation and recovery technology of nickel and cobalt is always as a key research point and difficulty item in hydrometallurgy.Based on the related literatures in recent years,this paper summarized the research development of chemical precipitation,leaching,ion exchange and adsorption recovery technology of nickel and cobalt domestic and abroad.Different kinds of extraction solvent,synergistic extraction and liquid membrane extraction technology are mainly introduced in this paper.

关 键 词：镍 钴 分离 回收 

分 类 号：TF803.23[冶金工程—有色金属冶金]