Phase separation of ploy(ethylene glycol)+n-butanol mixture induced by supercritical CO2

Min Qiang Hou Shu Guang Liang Ji Yuan Song Xiao Yong Li Zhao Fu Zhang Tao Jiang Bu Xing Han

引用本文: Min Qiang Hou,  Shu Guang Liang,  Ji Yuan Song,  Xiao Yong Li,  Zhao Fu Zhang,  Tao Jiang,  Bu Xing Han. Phase separation of ploy(ethylene glycol)+n-butanol mixture induced by supercritical CO2[J]. Chinese Chemical Letters, 2007, 18(6): 738-740. doi: 10.1016/j.cclet.2007.04.016 shu
Citation:  Min Qiang Hou,  Shu Guang Liang,  Ji Yuan Song,  Xiao Yong Li,  Zhao Fu Zhang,  Tao Jiang,  Bu Xing Han. Phase separation of ploy(ethylene glycol)+n-butanol mixture induced by supercritical CO2[J]. Chinese Chemical Letters, 2007, 18(6): 738-740. doi: 10.1016/j.cclet.2007.04.016 shu

Phase separation of ploy(ethylene glycol)+n-butanol mixture induced by supercritical CO2

  • 基金项目:

    We appreciate the financial support of the National Natural Science Foundation of China (No. 20473105).

摘要: The phase behavior of supercritical (SC) CO2+PEG1000 (PEG with average molecular weight of 1000 g/mol)+n-butanol system was studied.It was demonstrated that SC CO2 could induce phase separation of PEG 1000+n-butanol system under suitable conditions.This hints that SC CO2 has potential applications in the separation of mixtures of PEG+organic compound.

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  • 收稿日期:  2007-01-04
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