摘要
介绍了以湿法从废镍钴物料中回收镍钴的工艺过程,较为系统地介绍了pH在镍钴回收各个除杂阶段中的影响以及控制方法。试验表明,严格控制pH值对降低生产成本,缩短生产时间和减少劳动强度均有显著效果,其经济效益十分明显。
Hydrometallurgical processes for recovery of nickel and cobalt from waste materal containing nickel and cobalt and effecting of pH on removal impurities are introduced. Experimental results show that strict controlling pH value has a effect markedly on decreasing cost, shortening production time and reducing work strength.Economic profit is very obvious.
出处
《湿法冶金》
CAS
2002年第4期207-211,共5页
Hydrometallurgy of China
