银锰矿选矿工艺研究进展  

A Research Development of Silver-manganese Ore Beneficiation Process

作　　者：黎继永 童雄[1,2] 王飞旺 杨子轩[1,2] 谢丹丹[1,2] 

机构地区：[1]省部共建复杂有色金属资源清洁利用国家重点实验室,云南昆明650093 [2]昆明理工大学国土资源工程学院,云南昆明650093

出　　处：《中国锰业》2015年第4期8-11,共4页China Manganese Industry

摘　　要：系统介绍了国内外银锰矿的选矿工艺研究现状及发展。分别详细阐述了重选、磁选、浮选、湿法以及选冶联合工艺在银锰矿的分离与富集的作用及其进展。重点指出对于嵌布粒度细,氧化率高,类质同象置换现象严重的银锰矿来说,加大力度研究重、磁、浮、湿法等选矿工艺与冶金工艺之间联系,组成选冶联合工艺才是未来开发利用银锰矿的发展方向。The status quo of silver-manganese ore processing technology and its development domestic and overseas are introduced systematically.The function and Research development of silver-manganese ore gravity separation, magnetic separation,flotation and hydrometallurgy are set forth respectively.It emphasizes in the paper that for silver-manganese ore it is fine-disseminated,high oxidation rate and isomorphs substitution phenomenon seriously. Further connection research in gravity separation,magnetic separation,flotation and chemistry separation can form a combined mineral processing and metallurgical technology,which is the development direction of utilization of silver-manganese ore.

关 键 词：银锰矿 浮选 湿法 联合工艺 

分 类 号：TD92[矿业工程—选矿]