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| 新型三烷基胺萃淋树脂合成及提取分离铼钼研究 | |
| 引用本文： | 蒋克旭,翟玉春,熊英,王晓凤.新型三烷基胺萃淋树脂合成及提取分离铼钼研究[J].有色金属(冶炼部分),2010(2). |
| 作者姓名： | 蒋克旭 翟玉春 熊英 王晓凤 |
| 作者单位： | 1. 东北大学材料与冶金学院,沈阳,110004;杨家杖子经济开发区环境保护局,葫芦岛125022 2. 东北大学材料与冶金学院,沈阳,110004 3. 辽宁大学化学学院,沈阳,110036 |
| 基金项目： | 国家自然科学基金资助项目(20701017) |
| 摘 要： | 阐述了一种新型三烷基胺(N235,R3N,R=C8-C10)萃淋树脂合成方法,研究了N235萃淋树脂对铼(VⅡ)与钼(VⅠ)的提取作用,并通过等摩尔量系列法和斜率法对N235萃淋树脂提取铼的机理进行了探讨。结果表明在不同的酸度下可以通过该萃淋树脂实现钼(VⅠ)和铼(VⅡ)分离。 |
| 关 键 词： | 萃取 三烷基胺 萃淋树脂 分离 铼 钼 |
Study on the Extraction and Separation of Rhenium and Molybdenum by Levextrel Resins Containing Trialkyl Amine |
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| JIANG Ke-xu,ZHAI Yu-chun,XIONG Ying,WANG Xiao-feng.Study on the Extraction and Separation of Rhenium and Molybdenum by Levextrel Resins Containing Trialkyl Amine[J].Nonferrous Metals(Extractive Metallurgy),2010(2). | |
| Authors: | JIANG Ke-xu ZHAI Yu-chun XIONG Ying WANG Xiao-feng |
| Affiliation: | 1.School of Materials and Metallurgy/a>;Northeastern University/a>;Shenyang 110004/a>;China/a>;2.College of Chemistry/a>;Liaoning University/a>;Shenyang 110036/a>;3.Yangjiazhangzi Economic Development Zone Environmental Protection Bureau/a>;Huludao 125022/a>;China |
| Abstract: | A novel trialkyl amine levextrel resin was synthesized,and its' extraction behavior of rhenium and molybdenum has been studied.The influencing factors of extraction time,species concentration,medium pH on the extraction of rhenium are investigated.The mechanism of extraction of Re with the resin has been discussed through the equi-molar series and conventional slope analysis method.Also,at the appropriate acid concentration,rhenium could be separated from molybdenum in a analog liquid solution containing Mo... |
| Keywords: | Extraction Trialkyl amine Levextrel resins Separation Rhenium Molybdenum |
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