Separation of ionic liquids from dilute aqueous solutions using the method based on CO2 hydrates |
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| Authors: | Xiaoming Peng Yufeng Hu Chuanwei Jin Yingguo Liang |
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| Institution: | [1]State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China [2]School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China |
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| Abstract: | Ionic liquids (ILs) have been regarded as the potential novel solvents for improved analytical-and process-scale separation methods. The development of methods for the recovery of ILs from aqueous solutions to escape contamination and recycle samples will ultimately govern the viability of ILs in the future industrial applications. Therefore, in this paper a new method for separation of ILs from their dilute aqueous solutions and simultaneously purification of water was proposed on the basis of the CO2 hydr... |
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| Keywords: | ionic liquids separation CO_2 hydrates aqueous solution |
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