江苏某矿山矿石中铜、硫综合回收工艺研究

Research on Comprehensive Recovery Technology of Copper and Sulfur in Ore of a Mine in Jiangsu Province

江苏某矿山矿石中含有低品位的铜和硫,通过采用混合药剂,铜硫混合粗选-铜硫分离闭路流程选别,获得了含铜12.16%、回收率62.81%的铜精矿及含硫品位27.98%、回收率56.62%的硫精矿。

Ore of a mine in Jiangsu province contains copper and sulfur of low grade,copper and sulfur mixed roughing and copper sulfur separation concentration closed circuit flow grading separately through adopt mixed reagent,copper concentrate which contains copper 12.16%、recovery rate 62.81% and sulfur concentrate which contains sulfur grade 27.98%、recovery rate 56.62% are obtained.Satisfactory results are obtained in experiment.