新工艺流程提高选铜回收率试验研究

Investigation on inproving copper recovery by the new technical process

针对某铜矿铜、硫的组成和性质比较复杂、嵌布粒度细、共生关系密切,新工艺流程提高了中矿单体解离度,延长了矿物的浮选时间,回收率得以有效的提高,减少了金属流失,经济效益明显。

The complicated constitution and character of copper and sulphur, the fine disseminated extent, the intimate commensal relation in certain copper mine. The new technical process realized the enhancement of the middling degree of liberation of the grain and the time of flotation successfully. As a result, The enhancement of copper recovery and decreasement of the metal loss have been achieved, leading to a obvious economic effectiveness.