利用矿山酸性水选硫的试验研究

Experimental Investigation of Using Acidulous Water to Separate Sulphur

本文介绍利用露天矿酸性水来调浆 ,降低选铜尾矿的 pH值 ,进行选硫工艺试验 ,既减少酸性水的污染 ,又能利用酸性水来改善选硫工艺条件 ,增加硫的产量 ,提高经济指标 ,获得高品位的硫精矿。

The experimental investigation of separating S from tailings of separating Cu is introduced in this paper. Acidulous water of open_pit mine is used to reduce pH value of tailings of separating Cu in this experiment. This experiment is both to reduce acidulous water contamination and to improve the technological condition of separating S.It is proved that the rate of recovery of S is added and the grade of S concentrate is raised.