电解锰生产中利用浮选柱回收钴镍工艺探索  

An Exploration on Recovery of Cobalt and Nickel by Flotation Column in Electrolytic Manganese Production

作　　者：黄冠汉 闭伟宁 农德连 李俊机 谢彦 李春霞 黄炳龙 HUANG Guanhan;BI Weining;NONG Delian;LI Junji;XIE Yan;LI Chunxia;HUANG Binglong(South Manganese Group Co.,Ltd.,Nanning,Guangxi 530028,China;Qinzhou Manganese Industry Co.,Ltd.,Qinzhou,Guangxi 535000,China)

机构地区：[1]南方锰业集团有限责任公司,广西南宁530028 [2]钦州大锰锰业有限责任公司,广西钦州535000

出　　处：《中国锰业》2023年第1期63-65,73,共4页China Manganese Industry

摘　　要：针对目前电解金属锰除重工艺大多都是采用“一锅煮”一步法的方式,除重的钴镍不能回收,研究提出通过工艺改进,利用浮选柱浮选的分步法除重工艺达到除重的目的,可节约除重药剂的同时还可以有效回收钴镍金属,为企业增加效益。In view of the current heavy metal removal process of electrolytic manganese metal, it is mostly adopted as the one-step method. We have found that the heavy cobalt and nickel cannot be recovered. The research proposes that the purpose of heavy metal removal can be achieved by improving the process and using the heavy metal removal fractional process of flotation column flotation, which can save the heavy metal removal agent and recover the cobalt and nickel metal effectively. It increases the benefits for the enterprise.

关 键 词：浮选柱 钴镍回收 工艺探索 

分 类 号：X757[环境科学与工程—环境工程]