某铜钼矿石中铜钼的综合回收试验研究

摘要

Experimental research was carried out on the flotation of a refractory Cu-Mo ore containing 0.69% of Cu and 0. 16% of Mo. Adopting a flowsheet consisting of a Cu-Mo bulk flotation, a regrinding of bulk concentrate and a Cu-Mo separation, copper concentrate with a copper grade and recovery of 22.52% and 84.53% , respectively, and a molybdenum concentrate with a molybdenum grade and recovery of 46.17% and 57.71% , respectively, can be prepared. With this technique, copper and molybdenum can be comprehensively reclaimed while ensuring the copper recovery and the purpose of comprehensive utilization of resources can be attained.%针对某难选铜钼矿石进行了试验研究.原矿含Cu0.69％,含Mo0.16％,采用铜钼混浮-混精再磨后铜钼分离的工艺流程,获得了铜品位22.52％、回收率84.53％的铜精矿和钼品位46.17％、回收率57.71％的钼精矿.在保证铜回收率的情况下,综合回收铜、钼资源,达到了资源综合回收利用的目的.