湿法炼锌净化镍钴渣综合利用生产实践  

Practice of comprehensive utilization of nickel and cobalt slag of zinc hydrometallurgy

作　　者：李德磊[1] 张昱琛[1] 

机构地区：[1]白银有色集团股份有限公司,甘肃白银730900

出　　处：《中国有色冶金》2015年第2期53-55,共3页China Nonferrous Metallurgy

摘　　要：净化渣综合回收一直是湿法炼锌需要解决的问题之一。本文阐述了湿法炼锌净化镍钴渣浓硫酸全浸及钴分离技术,其有可效回收锌、钴、铅、镉及镍等有价金属,实现镍钴渣高价值综合利用。Comprehensive utilization of purification slag has been the problems of zinc hydrometallurgy that needs to solve. The process of leaching nickel cobalt slag with concentrated sulfuric acid and cobalt separation technology of zinc hydrometallurgy were expounded in this paper, the process can effectively recover cobalt, zinc, lead, cadmium , nickel and other valuable metals, and realize the high value of comprehensive utilization of nickel and cobalt slag.

关 键 词：湿法炼锌 镍钴渣 浓硫酸浸出 高钴渣 铅渣 镉渣 镍渣 

分 类 号：TF813[冶金工程—有色金属冶金] TD982[矿业工程—选矿]