贵金属二次资源回收技术现状及展望  

Recovery Technique and Prospect on Secondary Resources of Precious Metals

作　　者：付光强[1] 范兴祥[1] 董海刚[1] 吴跃东[1] 刘杨[1] 闫君禺[1] 行卫东[1] 左川[1] 

机构地区：[1]昆明贵金属研究所稀贵金属综合利用新技术国家重点实验室,昆明650106

出　　处：《贵金属》2013年第3期75-81,共7页Precious Metals

基　　金：国家重点基础研究发展(973)计划项目(2012CB724201)资助

摘　　要：贵金属二次资源可以有效的弥补我国贵金属资源不足。贵金属回收技术主要分为富集和提取两个方面。针对贵金属二次资源,介绍了富集和提取技术及其优缺点,并对贵金属二次资源回收技术今后的发展做了展望。Secondary resources of precious metals can make up for the lack of resources of precious metals. Recovering technique on secondary resources of precious metals can be divided into two aspects： enrichment and extraction. The advantages and disadvantages of enrichment and extraction were introduced. And also, the future direction on the development of the recovery technology of precious metal secondary resources is prospected in present.

关 键 词：冶金技术 贵金属 二次资源 富集技术 

分 类 号：TF83[冶金工程—有色金属冶金]