某铜钼矿合理选矿工艺的研究  

Study on the Reasonable Mineral Processing Technology of a Cu-Mo Ore

作　　者：胡真[1] 李汉文[1] 张慧[1,2] 陈志强[1] 刘进[1] 

机构地区：[1]广州有色金属研究院,广东广州510651 [2]中南大学资源加工与生物工程学院,湖南长沙410083

出　　处：《矿冶工程》2008年第6期29-32,共4页Mining and Metallurgical Engineering

摘　　要：针对某铜钼矿石进行了选矿合理工艺流程的研究。采用混合浮选铜钼硫粗精矿,钼与铜硫分离后,铜硫再分离的工艺流程,可获得铜精矿品位21.40%、回收率83.48%,钼精矿品位46.87%、回收率86.70%,硫精矿品位45.16%、回收率77.91%的技术指标,实现了铜、钼、硫矿物与脉石矿物的有效分离。Study was carried out to obtain a reasonable mineral processing technology for a Cu-Mo ore. Adopting a technique flowsheet consists of a bulk flotation to obtain Cu-Mo-S rough concentrate, a separation of Mo from Cu-S, and a further Cu-S separation, copper concentrate with a grade and recovery of 21.40% and 83.48%, a molybdenum concentrate with a grade and recovery of 46.87% and 86.70% , and a sulfur concentrate with a grade and recovery of 45.16% and 77.91%, respectively, were prepared, and the effective separation of Cu, Mo and S minerals from the gauge minerals was actualized.

关 键 词：铜钼矿石 混合浮选 铜 钼 硫分离 

分 类 号：TD923[矿业工程—选矿]