| 酸性介质中萃取铟的研究 |
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| 引用本文： | 俞小花,谢刚,王吉坤,李永刚. 酸性介质中萃取铟的研究[J]. 云南冶金, 2006, 35(4): 28-32 |
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| 作者姓名： | 俞小花 谢刚 王吉坤 李永刚 |
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| 作者单位： | 1. 昆明理工大学材料与冶金学院,云南,昆明,650093
2. 云南冶金集团总公司技术中心,云南,昆明,650031 |
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| 摘 要： | 综述了在不同的酸性介质中，用不同的萃取剂萃取铟的研究。指出在硫酸介质中，萃取铟常用的萃取剂是酸性磷型萃取剂，如P204、P538、P5708、D2EHMTPA等；在盐酸介质中常用的萃取剂有胺类萃取剂、亚砜类萃取剂、中性氧磷萃取剂，如：N235、TOPO、石油亚砜等，并指出在萃取铟的过程中，影响萃取率的因素主要有：酸度、萃取剂浓度、水相中铟离子的浓度、VA：VO、萃取级数等。
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| 关 键 词： | 酸性介质 萃取 铟 综述 |
| 文章编号： | 1006-0308(2006)04-0028-05 |
| 收稿时间： | 2005-05-16 |
| 修稿时间： | 2005-05-16 |
Study on Indium Extraction in Acidic Medium |
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| YU Xiao-hua,XIE Gang,WANG Ji-kun,LI Yong-gong. Study on Indium Extraction in Acidic Medium[J]. , 2006, 35(4): 28-32 |
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| Authors: | YU Xiao-hua XIE Gang WANG Ji-kun LI Yong-gong |
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| Affiliation: | 1. Kunming University of Science and Technology, Kunming, Yunnan 650093, China; 2. Yunnan Metallurgy Group Company Ltd. Kunming, Yunnan, 650031, China |
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| Abstract: | The studies on extraction of indium using different extraction reagents in different acidic medium are studied.It is point out that the common extraction reagents used for leach indium from sulfate medium are phosphorous acidic reagents such as P204,P538,P5708,D_2EHMTPA,etc.Extraction from hydrochloric acid medium,the reagents include amine,silfoxide,neutral phosphorous reagents such as N235,TOPO,petroleum sulfoxides etc.In extraction process,the factors that influence extraction rate mainly are acidity,concentration of extraction reagents,concentration of In~(3+),V_A:Vo,extraction series. |
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| Keywords: | acidic medium extraction indium overview |
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