| P507分馏萃取分离钴镍的研究 |
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| 引用本文： | 钟盛华,汪小强,吕永康,倪湧.P507分馏萃取分离钴镍的研究[J].中国有色冶金,2012,41(1):69-71. |
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| 作者姓名： | 钟盛华 汪小强 吕永康 倪湧 |
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| 作者单位： | 江西农业大学理学院,江西南昌,330045 |
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| 基金项目： | 江西省教育厅科技资助项目，江西省自然科学基金资助项目，国家自然科学基金资助项目 |
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| 摘 要： | 高钴低镍原料用P507分馏萃取分离钴镍,萃取段5级,洗涤段5级,硫酸介质。串级模拟实验结果:可获得含镍小于0.03%的高纯钴有机相和含钴小于0.03%的高纯镍水相,钴、镍的收率均大于99.9%。
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| 关 键 词： | 钴镍分离 P507 萃取 串级实验 |
Study on separation of cobalt and nickel by fractionation and extraction with P507 |
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| ZHONG Sheng-hua
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WANG Xiao-qiang
,
LV Yong-kang
,
NI Yong.Study on separation of cobalt and nickel by fractionation and extraction with P507[J].China Nonferrous Metallurgy,2012,41(1):69-71. |
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| Authors: | ZHONG Sheng-hua WANG Xiao-qiang LV Yong-kang NI Yong |
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| Abstract: | The separation of cobalt and nickel from the raw material with high content of cobalt and low content of nickel by fractionation and extraction with P507 was carried out（V extraction step,V washing step,H2SO4 medium）.The cascade simulated test results showed that the obtained high - purity cobalt organic phase contained less than 0.03%nickel,the high-purity nickel water phase contained less than 0.03%nickel,and the recovery rate of cobalt and nickel were more than 99.9%. |
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| Keywords: | separation of cobalt and nickel P507 fractionation and extraction cascade test |
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