Article citationsMore>>

N. D. Hilmioglu and S. Tulbentci, “Separation of IPA/ Water Mixtures by Pervaporation: Sorption and Pervaporation Results,” Vacuum, Vol. 72, No. 1, 2003, pp. 35-40. doi:10.1016/S0042-207X(03)00096-4

has been cited by the following article:

• TITLE: Fabrication and Characterization of Pulp/Chitosan Composite Membranes Crosslinked with 3-Methylglutaric Anhydride for Pervaporation of Ethanol/Water Mixture

  AUTHORS: Truong Thi Cam Trang, Nguyen Thi Nhung, Takaomi Kobayashi

  KEYWORDS: Pervaporation, Chitosan, Cellulose, Contact Angle, Ethanol, Composite Membrane

  JOURNAL NAME: Engineering, Vol.3 No.2, March 18, 2011

  ABSTRACT: Chitosan/Cellulose (CTS/CL) composite membranes were prepared by cross-linking reaction with 3-methy- lglutaric anhydride (3MGA). The cross-linked membranes with CTS/CL were obtained at different CTS con- tents in variations from 50 to 100 wt%, and these membranes were applied in the dehydration of ethanol/wa- ter mixtures. Especially, it was observed that in the case of a composite membrane containing chitosan 80% (CTS/CL-80/20) showed a performance with a separation factor of α = 17.1 and a total permeation flux of J = 326 g/(m2h). It was observed that the total permeation flux decreased when the cross-linking increased and the increase in the ethanol content in the feed solution showed an increase in the separation factor. The CTS/ CL-80/20 showed excellent performance with good mechanical strength and dehydration performance in the ethanol/water mixture separation.