材料与冶金学报2017，Vol.16Issue(2)：124-127,140,5.DOI:10.14186/j.cnki.1671-6620.2017.02.008
新型除钴剂DCR硫酸锌浸出液净化除钴的工艺
Cobalt removal from zinc sulfate leaching solution with new cobalt removing agent
陈丽杰 1胡小洣 1李小文1
作者信息
- 1. 江西理工大学冶金与化学工程学院,江西赣州341000
- 折叠
摘要
Abstract
A technology removing cobalt with the new cobalt removing agent (DCR) in the zinc sulfate leaching solution was studied, the effects of cobalt removing agent dosage, reaction time, reaction temperature and amount of sodium nitrite on cobalt removal ratio were examined.The results showed that the optimum technological conditions for cobalt removing agent is 4g/L, are as follow: for time is 60min, temperature is 60℃, sodium nitrite is 0.6g/L.under this condition, the cobalt removal ratio is 98.42%.关键词
除钴剂/硫酸锌溶液/钴/反应时间/反应温度Key words
cobalt removal agent/zinc sulfate solution/cobalt/reaction time/reaction temperature分类
矿业与冶金引用本文复制引用
陈丽杰,胡小洣,李小文..新型除钴剂DCR硫酸锌浸出液净化除钴的工艺[J].材料与冶金学报,2017,16(2):124-127,140,5.
