期刊
CHINESE JOURNAL OF CHEMICAL ENGINEERING
卷 26, 期 1, 页码 1-16出版社
CHEMICAL INDUSTRY PRESS
DOI: 10.1016/j.cjche.2017.03.006
关键词
Aromatic/aliphatic hydrocarbon mixtures; Membrane materials; Pervaporation separation
资金
- National Natural Science Foundation of China [21406006, 21576003]
- Beijing Municipal Education Commission [KM201510005010]
- Importation and Development of High-Caliber Talents Project of Beijing Municipal Institutions [CITTCD20150309]
- China Postdoctoral Science Foundation [2015M580954]
The separation of aromatic/aliphatic hydrocarbon mixtures is a significant process in chemical industry, but challenged in some cases. Compared with conventional separation technologies, pervaporation is quite promising in terms of its economical, energy-saving, and eco-friendly advantages. However, this technique has not been used in industry for separating aromatic/aliphatic mixtures yet. One of the main reasons is that the separation performance of existed pervaporation membranes is unsatisfactory. Membrane material is an important factor that affects the separation performance. This review provides an overview on the advances in studying membrane materials for the pervaporation separation of aromatic/aliphatic mixtures over the past decade. Explored pristine polymers and their hybrid materials (as hybrid membranes) are summarized to highlight their nature and separation performance. We anticipate that this review could provide some guidance in the development of new materials for the aromatic/aliphatic pervaporation separation. (C) 2017 The Chemical Industry and Engineering Society of China, and Chemical Industry Press. All rights reserved.
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