| 离子液体在萃取精馏领域应用的基础性研究进展 |
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| 引用本文： | 孟凡宝,李东风. 离子液体在萃取精馏领域应用的基础性研究进展[J]. 石油化工, 2010, 39(12): 1395 |
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| 作者姓名： | 孟凡宝 李东风 |
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| 摘 要： | 综述了近年来离子液体在萃取精馏领域应用的基础性研究进展。主要介绍了在离子液体中的无限稀释活度系数的测定、汽液平衡的测定、含离子液体物系相平衡与活度系数模型研究以及离子液体萃取精馏的应用。目前离子液体用于萃取精馏存在基础性研究不足、生产成本高和工程应用等方面的问题。
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| 关 键 词： | 离子液体 萃取精馏 基础性研究 汽液平衡 |
Fundamental Research Advance in Application of Ionic Liquids to Extractive Distillation |
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| Meng Fanbao,Li Dongfeng. Fundamental Research Advance in Application of Ionic Liquids to Extractive Distillation[J]. Petrochemical Technology, 2010, 39(12): 1395 |
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| Authors: | Meng Fanbao Li Dongfeng |
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| Abstract: | Ionic liquids are considered as a kind of multi-purpose green solvent.In this paper,the fundamental research for application of the ionic liquids to extractive distillation process is introduced, containing the measurements of infinite dilution activity coefficients and vapor-liquid equilibrium,study of the model for phase equilibrium and activity coefficients of the system with ionic liquids and several application examples.There are problems of fundamental research lack,high production cost and engineering application in the extractive distillation with ionic liquids. |
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| Keywords: | ionic liquid extractive distillation fundamental research vapor-liquid equilibrium |
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