Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Patent
1997-09-18
1999-08-17
Kim, John
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
210640, 210642, B01D 6136, B01D 6100
Patent
active
059389281
ABSTRACT:
An osmotic concentration process for selectively extracting one or more volatile components from other components in a liquid mixture across a membrane structure which includes a semipermeable barrier film attached to a non-liquid-wettable microporous membrane is disclosed. The process includes the steps of:
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Excerpt from a Ph.D. dissertation of 1988 by Dr. Antonios Franken of the Netherlands.
Kim John
Nonap Pty. Ltd.
LandOfFree
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