摘要
针对某含铜氧化型钼矿铜低钼高、铜钼氧化率均较高等特点,采用混合浮选-铜钼分离的浮选工艺流程,在回收钼的同时对伴生的超低品位铜进行回收。试验得到钼品位51.95%、回收率为69.47%的钼精矿和铜品位7.43%、回收率58.65%的铜精矿,实现了伴生资源的综合回收利用。
In light of the fact that the oxidie molybdenum ore containing copper has the characteristics of low-grade of copper,high-grade molybdenum and high rate of oxidization,the flotation process of copper-molybdenum mixed flotation-copper-molybdenum separation was adopted. the associated low-grade copper can be recovered with the molybdenum recovery. molybdenum concentrate with molybdenum grade of 51. 95% and recovery of 69. 47% and copper concentrate with copper grade of 7. 43% and recovery of 58. 65% can be obtained,twhich realizes the comprehensive recovery of associated resources.
出处
《矿产综合利用》
CAS
北大核心
2015年第5期54-57,共4页
Multipurpose Utilization of Mineral Resources
基金
中国地质调查“超贫钒钛磁铁矿及铜钼多金属混合共生矿综合利用技术研究(12120113088500)”项目资助
关键词
含铜氧化型钼矿
综合回收
混合浮选
铜钼分离
Oxidiemolybdenum ore containing copper
Comprehensive recovery
Bulk flotation
Cu-Mo separation
