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Metal-organic framework ZIF-8 nanocomposite membrane for efficient recovery of furfural via pervaporation and vapor permeation
Liu, Xinlei1,2; Jin, Hua1,2; Li, Yanshuo1; Bux, Helge1; Hu, Ziyi1; Ban, Yujie1,2; Yang, Weishen1
关键词Biorefinery Furfural Mofs Zif-8 Membrane Pervaporation
刊名JOURNAL OF MEMBRANE SCIENCE
2013-02-01
DOI10.1016/j.memsci.2012.10.028
428页:498-506
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Technology ; Physical Sciences
类目[WOS]Engineering, Chemical ; Polymer Science
研究领域[WOS]Engineering ; Polymer Science
关键词[WOS]MIXED-MATRIX MEMBRANES ; ZEOLITIC IMIDAZOLATE FRAMEWORK ; MOLECULAR-DYNAMICS SIMULATIONS ; PRODUCT RECOVERY ; AQUEOUS-SOLUTION ; SEPARATION ; ALCOHOLS ; CO2/CH4 ; BIOMASS ; PERMEABILITY
英文摘要Furfural (2-furancarboxaldehyde) has been regarded as an important platform molecule in biorefinery and has gain a wide range of applications. With the state-of-the-art biorefinery technique, the concentration of furfural in the product water stream is generally low (around 3 wt%). It is therefore highly desirable to develop efficient alternative recovery technologies that can lower the recovery costs, thus improving the economics of furfural production. In this work, a homogeneous ZIF-8-silicone rubber nanocomposite membrane with high particle loading was successfully fabricated on a hierarchically ordered stainless-steel-mesh (HOSSM) employing a novel "Plugging-Filling" method. The membrane exhibits the highest pervaporation separation index (separation factor 53.3 and total flux 0.90 kg m(-2) h(-1)) reported so far and excellent stability in a test of more than 120 h at 80 degrees C for recovery of furfural (1.0 wt%) from water. This very high performance should be attributed to the exceptional adsorption selectivity and capacity of ZIF-8 toward furfural molecules and the effects of space restriction and physical cross-linking of the HOSSM. This is a good demonstration of the potential of MOF membranes for separating biomass derived compounds in biorefinery processes. (C) 2012 Elsevier B.V. All rights reserved.
语种英语
WOS记录号WOS:000313653700057
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被引频次:60[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/137564
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
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GB/T 7714
Liu, Xinlei,Jin, Hua,Li, Yanshuo,et al. Metal-organic framework ZIF-8 nanocomposite membrane for efficient recovery of furfural via pervaporation and vapor permeation[J]. JOURNAL OF MEMBRANE SCIENCE,2013,428:498-506.
APA Liu, Xinlei.,Jin, Hua.,Li, Yanshuo.,Bux, Helge.,Hu, Ziyi.,...&Yang, Weishen.(2013).Metal-organic framework ZIF-8 nanocomposite membrane for efficient recovery of furfural via pervaporation and vapor permeation.JOURNAL OF MEMBRANE SCIENCE,428,498-506.
MLA Liu, Xinlei,et al."Metal-organic framework ZIF-8 nanocomposite membrane for efficient recovery of furfural via pervaporation and vapor permeation".JOURNAL OF MEMBRANE SCIENCE 428(2013):498-506.
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