含银氧化锰矿选矿试验研究

Research on the Mineral Separation of Manganese Oxide Ore With Ag

山西某含银氧化锰矿通过湿式强磁选 ,磁选精矿含锰 3 7 0 7% ,锰回收率 87 4 6%。原矿SO2 浸锰 ,浸锰渣氰化提银 ,锰浸出率 98 2 2 % ,银提取率 90 2 5%。

A manganese oxide ore with Ag in Shanxi has passed wet magnetic test. After the treatment, manganese content in magnetic concentrate is 37 07%; recovery rate of manganese is 87 46%; leaching rate of manganese is 98 02%; and extraction rate of Ag is 90 25%.