标题:
复杂低品位铜钼矿高效浮选新工艺试验研究Experimental Study on New Process of High Efficiency Flotation of Copper Molybdenum Ore with Low Grade
作者:
叶振, 黄红军, 曹学锋
关键字:
混合浮选, 捕收剂, 浮选效率Mixed Flotation, Collector, Flotation Efficiency
期刊名称:
《Mine Engineering》, Vol.3 No.4, 2015-10-21
摘要:
湖北某铜钼矿石品位低，有用矿物与脉石矿物间嵌布关系复杂，铜钼分离较难。为高效开发利用该贫矿资源，复配出调和油类新型捕收剂，保证铜钼混合浮选效率的同时，又能提高铜钼分离的效率，最终得到铜精矿品位23.47%，回收率81.5%，钼精矿品位40.52%，回收率62.62%的良好指标。
Copper molybdenum ore in Hubei have low grade. The useful mineral and useless mineral have complex dissemination; the separate of copper molybdenum is difficult. In order to efficiently de-velop and utilize the low-grade resources, we have invented a new type of oil as collector. It can improve the efficiency of copper molybdenum mixed flotation and separation. Finally, the copper concentrate is 23.47%, the recovery rate is 81.5%, the molybdenum concentrate is 40.52%, and the recovery rate is 62.62%.