摘要
研究了以从工厂含镍废液中回收的硫化镍为原料 ,试验从酸浸出 ,除杂净化和沉镍等方面制取镍盐的工艺过程和最佳条件。由本工艺可以生产出高含量镍的镍盐 ,其品位符合国家或企业标准 ,废镍的回收率达 91
Used the recovered nickel sulfide from the factory as material, the preparation process of nickel was studied. The optimum conditions of acid treatment, purifiment and precipitation were investigated. The high contain nickelate product with this process meet the national standard or enterprise standard and the recovery was above 91%.
出处
《化工技术与开发》
CAS
2005年第1期40-42,共3页
Technology & Development of Chemical Industry
关键词
硫化镍
镍盐
废物利用
nickel sulfide
nickel salts
waste utilization
