| 钴矿石浸取液中Co、Cu、Fe的萃取分离 |
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| 引用本文： | 李红英,甘树才,徐冬梅.钴矿石浸取液中Co、Cu、Fe的萃取分离[J].吉林大学学报(地球科学版),2000,30(3):310-312. |
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| 作者姓名： | 李红英 甘树才 徐冬梅 |
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| 作者单位： | 长春科技大学应用理学院(李红英，甘树才)，长春科技大学材料学院(徐冬梅)，长春科技大学地探学院!吉林长春130026(陈彪，戚长谋) |
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| 基金项目： | 国土资源部定向基金!项目 (98- 0 6 ) |
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| 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、Fe的分离与提纯
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| 关 键 词： | 浸取液 萃取 钴 铜 铁 |
| 文章编号： | 1008-0058(2000)03-0310-03 |
| 修稿时间： | 1999年11月26日 |
EXTRACTIVE SEPARATION OF COBALT, COPPER AND IRON FROM LEACHING SOLUTION OF COBALT ORE |
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| LI Hong_ying,GAN Shu_cai,XU Dong_mei,CHEN Biao,QI Chang_mou.EXTRACTIVE SEPARATION OF COBALT, COPPER AND IRON FROM LEACHING SOLUTION OF COBALT ORE[J].Journal of Jilin Unviersity:Earth Science Edition,2000,30(3):310-312. |
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| Authors: | LI Hong_ying GAN Shu_cai XU Dong_mei CHEN Biao QI Chang_mou |
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| Abstract: | 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. |
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| Keywords: | leaching solution solvent extraction cobalt copper iron |
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