钴矿石浸取液中Co、Cu、Fe的萃取分离  

EXTRACTIVE SEPARATION OF COBALT, COPPER AND IRON FROM LEACHING SOLUTION OF COBALT ORE

作　　者：李红英[1] 甘树才[1] 徐冬梅[2] 陈彪 戚长谋[3] 

机构地区：[1]长春科技大学应用理学院 [2]长春科技大学材料学院 [3]长春科技大学地探学院,吉林长春130026

出　　处：《长春科技大学学报》2000年第3期310-312,共3页Journal of Changchun University of Science and Technology

基　　金：国土资源部定向基金!项目 (98- 0 6 )

摘　　要：探讨了钴矿石浸出液中Co、Cu、Fe的萃取分离 ,以及不同萃取剂萃取上述元素时的影响因素。提取液用P2 0 4 、LIX984 和正辛酸分别萃取Fe、Cu和Co ,萃取率分别为 99.9%、99.4%和 98.1%。成功地实现了复杂钴矿石中Co、Cu。The separation of cobalt,copper and iron from leaching solution of cobalt ore and the effect factors by using different extractive solvent were discussed in this paper. The extractibility of iron, copper and cobalt by using P 204 , LIX 984 and n-caprylic acid as the extraction solvents are 99.9%, 97.0% and 98.1% respectively. This work is success-fully applied in separation and purification of cobalt ore.

关 键 词：浸取液 萃取 钴 铁 矿石 铜 

分 类 号：TF816.032[冶金工程—有色金属冶金]