Title of article :
Vapor permeation of aqueous 2-propanol solutions through gelatin/Torlon® poly(amide imide) blended membranes
Author/Authors :
Masakazu Yoshikawa، نويسنده , , Ako Higuchi، نويسنده , , Masaaki Ishikawa، نويسنده , , Michael D. Guiver، نويسنده , , Gilles P. Robertson، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Abstract :
The vapor permeation of aqueous 2-PrOH mixtures was investigated by using the natural polymer, gelatin, as one of the membrane components in a polymer blend. The gelatin/Torlon® poly(amide imide) blended membranes preferentially permeated H2O from aqueous 2-PrOH by vapor permeation. Membranes containing gelatin can be used as one of promising membranes for the dehydration of aqueous 2-PrOH.
Keywords :
Diffusivity selectivity , Gelatin , Permselectivity , Solubility selectivity , Vapor permeation , Torlon® , Diffusion coefficients , Green polymer
Journal title :
Journal of Membrane Science
Journal title :
Journal of Membrane Science
