| 用经三氯化铝改性的1-烷基-3-甲基咪唑溴盐离子液体催化烷基化脱除芳烃中微量烯烃的研究 |
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| 引用本文： | 孙宇,施力. 用经三氯化铝改性的1-烷基-3-甲基咪唑溴盐离子液体催化烷基化脱除芳烃中微量烯烃的研究[J]. 中国炼油与石油化工, 2011, 13(2): 14-18 |
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| 作者姓名： | 孙宇 施力 |
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| 作者单位： | 1. 华东理工大学;2. 华东理工大学化工学院石油加工研究所; |
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| 摘 要： |
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Removal of Trace Olefins from Aromatics by Catalytic Alkylation Using 1-Alkyl-3-methylimidazolium Bromochloroaluminate Catalyst |
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| Sun Yu,Shi Li. Removal of Trace Olefins from Aromatics by Catalytic Alkylation Using 1-Alkyl-3-methylimidazolium Bromochloroaluminate Catalyst[J]. China Petroleum Processing and Petrochemical Technology, 2011, 13(2): 14-18 |
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| Authors: | Sun Yu Shi Li |
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| Affiliation: | Sun Yu,Shi Li(State Key Laboratory of Chemical Engineering,East China University of Science and Technology,Shanghai 200237) |
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| Abstract: | Removal of trace olefins from aromatic liquids had been investigated in the presence of various ionic liquids like 1-ethyl-3-methylimidazolium bromochloroaluminate(EMIMBr-AlCl3),1-butyl-3-methylimidazolium bromochloroaluminate(BMIMBr-AlCl3),1-hexyl-3-methylimidazolium bromochloroaluminate(HMIMBr-AlCl3),and 1-octyl-3-methylimidazolium bromochloroaluminate(OMIMBr-AlCl3).It was found that the longer the alkyl chain of ionic liquid cations was,the higher the olefins conversion would be.OMIMBr-AlCl3(with 0.67 mo... |
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| Keywords: | ionic liquids olefins removal 1-alkyl-3-methylimidazolium bromochloroaluminate aromatic |
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