提高拉么锌矿银回收率的试验研究

Study on Improving Silver Recovery of Lame Zinc Mine

根据拉么锌矿的矿石性质及现有生产情况 ,采用优化流程结构、选用混合捕收剂、降低矿浆 pH值、强化粗选刮泡等工艺措施提高了银的回收率 ,增加了企业的经济效益。

According to ore characteristics and present production condition, the new technique with optimum internal structure of flowsheet, well chosen mixed collector, the fallen pH value of pulp and strengthened froth baddle has been adopted to improve both recovery rate of silvery and economic benefits.