Sorption and permeation of acetic acid through zeolite filled membrane

Netke, S. A. ; Sawant, S. B. ; Joshi, J. B. ; Pangarkar, V. G. (1995) Sorption and permeation of acetic acid through zeolite filled membrane Journal of Membrane Science, 107 (1-2). pp. 23-33. ISSN 0376-7388

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Official URL: http://www.sciencedirect.com/science/article/pii/0...

Related URL: http://dx.doi.org/10.1016/0376-7388(95)00099-X

Abstract

Separation of acetic acid from water using silicalite filled PDMS membrane has been studied. The selectivity of the membrane for acetic acid has been found to increase with (i) increasing wt% of silicalite in the membrane and (ii) increasing hydrophobicity of the silicalite. The flux of acetic acid is however, found to behave in an opposite manner. An attempt has been made to propose a Dual Mode model for permeation in filled membranes and explain the results of this investigation as well as those available in the literature in the light of this model.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Permeation; Zeolite Filled Membrane; Model
ID Code:93004
Deposited On:08 Jun 2012 08:36
Last Modified:08 Jun 2012 08:36

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