Pervaporation dehydration of ethyl acetate/ethanol/water azeotrope using chitosan/poly (vinyl pyrrolidone) blend membranes

Journal of Membrane Science

Volumn 327, Issue 1-2, 2009, Pages 274-280

  Zhang, Xiu Hua ^a   Liu, Qing Lin ^a   Xiong, Ying ^a   Zhu, Ai Mei ^a   Chen, Yu ^a   Zhang, Qiu Gen ^a  

^a XIAMEN UNIVERSITY   (China)

Author keywords

Chitosan PVP blend; Ethyl acetate ethanol water azeotrope; Membranes; Pervaporation

Indexed keywords

BLEND MEMBRANES; CHEMICAL AND PHYSICAL CHARACTERISTICS; CHITOSAN/PVP BLEND; CONTACT-ANGLE MEASUREMENTS; CROSSLINKED; DIFFERENTIAL SCANNING CALORIMETERS; ENVIRONMENTAL SCANNING ELECTRON MICROSCOPIES; ETHYL ACETATE/ETHANOL/WATER AZEOTROPE; FEED TEMPERATURES; FOURIER TRANSFORM INFRARED; GLUTARALDEHYDE; PERMEATION FLUXES; PERVAPORATION DEHYDRATIONS; POLYVINYL-PYRROLIDONE; SEPARATION FACTORS; VINYL PYRROLIDONE; X-RAY DIFFRACTIONS;

ALDEHYDES; AMINES; ANGLE MEASUREMENT; AZEOTROPES; CONTACT ANGLE; CROSSLINKING; DEHYDRATION; DEWATERING; DIFFERENTIAL SCANNING CALORIMETRY; EVAPORATION; FOURIER TRANSFORM INFRARED SPECTROSCOPY; FOURIER TRANSFORMS; GRAVIMETRIC ANALYSIS; MIXTURES; PERVAPORATION; SCANNING; SCANNING ELECTRON MICROSCOPY; SEPARATION; THERMOGRAVIMETRIC ANALYSIS; X RAY ANALYSIS; X RAY DIFFRACTION ANALYSIS;

MEMBRANES;

ACETIC ACID ETHYL ESTER; ALCOHOL; CHITOSAN; GLUTARALDEHYDE; POVIDONE;

ARTICLE; CONTACT ANGLE; DEHYDRATION; DIFFERENTIAL SCANNING CALORIMETRY; INFRARED SPECTROSCOPY; PERVAPORATION; PRIORITY JOURNAL; SCANNING ELECTRON MICROSCOPY; TEMPERATURE SENSITIVITY; THERMOGRAVIMETRY; X RAY DIFFRACTION;

EID: 58949087501     PISSN: 03767388     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.memsci.2008.11.034     Document Type: Article

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