| 离子液体在回收模拟粗苯中噻吩的研究 |
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| 引用本文： | 胡义,王光辉,曾丹林,王可苗,高芳,舒大凡,田永胜,邱江华.离子液体在回收模拟粗苯中噻吩的研究[J].化学工程,2011,39(8):65-68. |
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| 作者姓名： | 胡义 王光辉 曾丹林 王可苗 高芳 舒大凡 田永胜 邱江华 |
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| 作者单位： | 武汉科技大学煤转化与新型炭材料湖北省重点实验室,湖北武汉,430081 |
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| 基金项目： | 高等学校博士学科点专项科研基金资助项目(200804880003); 武汉科技大学校基金(2010XZ012);武汉科技大学绿色制造与节能减排科技研究中心开放基金(B1014) |
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| 摘 要： | 为回收焦化粗苯中的噻吩,采用等物质的量的磷酸三甲酯和N-甲基咪唑反应合成离子液体,以该离子液体为萃取剂萃取脱除粗苯模拟液中的噻吩,并通过再生离子液体的方法回收噻吩.实验考察了萃取时间、萃取温度、离子液体与粗苯模拟液的体积比以及离子液体的重复使用性能等对噻吩脱除效率的影响,同时对萃取后离子液体中噻吩的回收也做了相应的探讨...
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| 关 键 词： | 离子液体 萃取 回收 噻吩 |
Recovery of thiophen in simulative crude benzol by extraction with ionic liquid |
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| HU Yi,WANG Guang-hui,ZENG Dan-lin,WANG Ke-miao,GAO Fang,SHU Da-fan,TIAN Yong-sheng,QIU Jiang-hua.Recovery of thiophen in simulative crude benzol by extraction with ionic liquid[J].Chemical Engineering,2011,39(8):65-68. |
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| Authors: | HU Yi WANG Guang-hui ZENG Dan-lin WANG Ke-miao GAO Fang SHU Da-fan TIAN Yong-sheng QIU Jiang-hua |
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| Affiliation: | HU Yi,WANG Guang-hui,ZENG Dan-lin,WANG Ke-miao,GAO Fang,SHU Da-fan,TIAN Yong-sheng,QIU Jiang-hua(Hubei Key Laboratory of Coal Conversion and New Carbon Material,Wuhan University of Science and Technology,Wuhan 430081,Hubei Province,China) |
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| Abstract: | To recover thiophen in crude benzol,the ionic liquid was synthesized by the reaction of equimolar N-methylimidazole with trimethyl phosphate.The ionic liquid was used as extraction desulfurization agent to remove thiophen in simulative crude benzol,and the used ionic liquid was regenerated to recover thiophen.The effects of extraction time,extraction temperature,the volume ratio of ionic liquid to simulative crude benzol,the repetitive performance of the ionic liquid on the rate of thiophen removal from the... |
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| Keywords: | ionic liquid extraction recovery thiophen |
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