CAJ | 학술논문

赞比亚某铜钴硫化矿含铜1．25％、钴0．088％。针对该矿石的工艺矿物学特征，进行了不同药剂种类及用量的条件试验，确定了铜钴混合浮选-铜钴分离的工艺流程。闭路试验获得了含铜31．52％、铜回收率为92．32％、含钴0．232％的铜精矿和含钴2．12％、钴回收率67．56％、含铜1．48％的钴精矿的较好指标。
찬비아모동고류화광함동1．25％、고0．088％。침대해광석적공예광물학특정，진행료불동약제충류급용량적조건시험，학정료동고혼합부선-동고분리적공예류정。폐로시험획득료함동31．52％、동회수솔위92．32％、함고0．232％적동정광화함고2．12％、고회수솔67．56％、함동1．48％적고정광적교호지표。
A Copper-Cobalt sulfide ore in Zambia containing 1 .25% Cu , 0 .088% Co , based on the charac-teristic of process mineralogy of the ore , the reagent sieving and dosage tests were carried out , and finally the process combination flowsheet of Cu -Co bulk flotation , followed by Cu -Co separation flotation was determined . Good indexes were achieved by the closed -circuit test , and the concentrates of copper and co-balt was obtained , while copper concentrate containing 31 .52% Cu and 0 .232% Co with copper recovery of 92 .32% and cobalt concentrate containing 2 .12% Co and 1 .48% Cu with cobalt recovery of 67 .56% .