某炼铜炉渣的可选性试验研究

Study on the Beneficiability of a Copper-smelting Slag

某炉渣含铜1．75％左右，利用浮选、重选联合选矿方法可有效回收炉渣中的金属铜、硫化铜，精选一次获得精矿品位18．32％，回收率62．9％的铜精矿。

A combined flotation - gravity separation method for recovering copper from a copper - smelting slag, which contains Cu of 1. 75 % as copper and copper sulfide was described in this paper. A copper concentrate containing Cu of 18. 32 % with recovery of 62. 9% can be otbained via once cleaning operation.