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  4. Separation of binary mixtures by thermostatic sweeping gas membrane distillation I. Theory and simulations
 
research article

Separation of binary mixtures by thermostatic sweeping gas membrane distillation I. Theory and simulations

Rivier, C. A.
•
Garcia-Payo, M. C.
•
Marison, I. W.  
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2002
Journal of Membrane Science

A math. model describing a novel sweeping gas membrane distn. (SGMD) configuration is presented and the sepn. of two volatile components from binary mixts. by this membrane process is theor. investigated. SGMD configuration is modified by using a thermostated sweeping gas in order to enhance the driving forces decrease along the module. A Stefan-Maxwell-based model that includes vapor-liq. equil. and heat and mass transfer relations is used. This model that takes into account temp. and concn. polarization effects as well as temp. and concn. variation along the module length is employed to predict the flux and selectivity under the relevant operating conditions. Finally, a theor. evaluation of this particular configuration with respect to direct contact MD configuration is discussed. [on SciFinder (R)]

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Type
research article
DOI
10.1016/S0376-7388(01)00648-2
Web of Science ID

WOS:000174688300001

Author(s)
Rivier, C. A.
Garcia-Payo, M. C.
Marison, I. W.  
von Stockar, U.  
Date Issued

2002

Published in
Journal of Membrane Science
Volume

201

Issue

1-2

Start page

1

End page

16

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
LGCB  
Available on Infoscience
February 27, 2006
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/226061
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