首页>
外国专利>
Flotation of Cu and Pb sulfide concentrates containing carbonates
Flotation of Cu and Pb sulfide concentrates containing carbonates
展开▼
机译:浮选含碳酸盐的铜和铅硫化物精矿
展开▼
页面导航
摘要
著录项
相似文献
摘要
A process for the beneficiation of lead or copper-lead sulphide ore or concentrate containing calcium and magnesium carbonates wherein the ore or concentrate is conditioned with a limited amount of sulphuric acid to form an acidic slurry and subjecting the acidic slurry to froth flotation whereby an upgraded concentrate and a tailing comprising calcium and magnesium sulphate are obtained.
展开▼