某新类型铂钯矿湿法冶金新工艺试验研究  

A Hydrometallurgical Process for Treating a New Type of Pt-Pd Ore

作　　者：吴萍[1] 马宠[1] 李华伦[1] 

机构地区：[1]中国地质科学院成都矿产综合利用研究所,四川成都610041

出　　处：《矿产综合利用》2002年第3期10-13,共4页Multipurpose Utilization of Mineral Resources

基　　金：新一轮国土资源大调查研究项目 (F7.1 .1 )

摘　　要：某地铂钯矿浮选精矿含 Pt+Pd品位达 73.67g/ t,比国内其他同类型精矿中 Pt+Pd的含量高数 1 0倍。对铂钯精矿采用了全湿法冶金工艺 ,只经三步作业 ,即可优先获得铂钯二次富集物 ,Pt+Pd品位达 8.1 8% ,富集比高达 1 1 1 0倍。A flotation concentrate containing platinum and palladium which contains up to73.67g/t of Pt+Pd that higher than any similar type of concentrate was treated by a full hydrometallurgical process.Only adopting three steps operations,Pt Pd bearing secondary concentrates in which Pt+Pd content was up to 8.18% have been obtained,the enrichment ratio for Pt+Pd was attained to 1110 times.

关 键 词：铂钯精矿 氧化浸出 二次富集物 

分 类 号：TF111.3[冶金工程—冶金物理化学]