CAJ | 학술논문

铜坑矿井下残矿矿石性质较为复杂,含杂物较多,给分选带来了难度.通过对铜坑矿井下残矿进行预先隔粗除杂、破碎磨矿后,采用"重—浮—重"选矿原则流程进行分选,能够得到较好的生产指标,有价锡金属得到较好地回收,减少了矿产资源的流失.
동갱광정하잔광광석성질교위복잡,함잡물교다,급분선대래료난도.통과대동갱광정하잔광진행예선격조제잡、파쇄마광후,채용"중—부—중"선광원칙류정진행분선,능구득도교호적생산지표,유개석금속득도교호지회수,감소료광산자원적류실.
The copper mine residual mineral ore properties is relatively complex, containing impurities is more, brings difficulty to sorting. Through to the copper mine residual ore to separate coarse in advance after removing impurity, crushing grinding, using "heavy - floating-heavy" separation principle of ore dressing process, can get better production index, marketable tin get better recovery, reduce the loss of the mineral resources.