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投稿时间:2018-05-21 修订日期:2018-05-28 录用日期:2018-05-29 网络发布日期:2018-08-20
投稿时间:2018-05-21 修订日期:2018-05-28 录用日期:2018-05-29 网络发布日期:2018-08-20
中文摘要: 以P507萃取分离镍钴后负载有机相为原料,使用连续化逆流萃取分离设备——混合澄清槽,分别以硫酸溶液、硫酸和硫酸钴混合溶液、硫酸钴溶液为洗涤剂研究了连续逆流洗镍工艺。结果显示,硫酸和硫酸钴混合溶液、纯硫酸钴溶液、硫酸溶液将有机相中镍浓度洗涤至小于5 mg/L分别需要2级、3级和6~7级。
Abstract:Nickel was washed from loaded organic phase of P507 by continuous countercurrent washing process in mixer-settler applying sulfuric acid solution (SAS), mixed solution of sulfuric acid and cobalt sulphate (MSSCS), and cobalt sulphate solution(CSS), respectively, as abstergent. The results show that nickel concentration in organic solution is 5 mg/L below after two-stage, three-stage and six to seven stage continuous countercurrent washing with SAS, MSSCS, and CSS respectively.
keywords: washing nickel cobalt extraction mixer-settler
文章编号: 中图分类号:TF815 文献标志码:
基金项目:陕西省重大科技创新专项(2017ZKC04-86)
| Author Name | Affiliation | |
| Wang Jing-kun | Xi’an Rarealloys Co.,LTD | jingkun20033063@163.com |
| XU Wan-xiang | ||
| WANG Zhi-jun | ||
| GUO Ri | ||
| LI Jin | ||
| ZHOU Yan |
引用文本:
王靖坤,许万祥,王治钧,郭瑞,李进,周严.P507负载有机相洗镍工艺研究[J].有色金属(冶炼部分),2018(9):16-18.
Wang Jing-kun,XU Wan-xiang,WANG Zhi-jun,GUO Ri,LI Jin,ZHOU Yan.Study on Nickel Washing Process from Loaded Organic Phase of P507[J].Nonferrous Metals (Extractive Metallurgy),2018(9):16-18.
王靖坤,许万祥,王治钧,郭瑞,李进,周严.P507负载有机相洗镍工艺研究[J].有色金属(冶炼部分),2018(9):16-18.
Wang Jing-kun,XU Wan-xiang,WANG Zhi-jun,GUO Ri,LI Jin,ZHOU Yan.Study on Nickel Washing Process from Loaded Organic Phase of P507[J].Nonferrous Metals (Extractive Metallurgy),2018(9):16-18.

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