Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Patent
1992-09-25
1993-12-14
Dawson, Robert A.
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
210652, 210805, 210807, 210651, 203 11, 203 12, 203 14, B01D 1500, B01D 6100
Patent
active
052699331
ABSTRACT:
An improved method is provided for separation of a mixture of an organic fluid and water. The method is a combination of a distillation, an H.sub.2 O-selective pervaporation and a reverse osmosis and is particularly suitable for the separation of glycol and water.
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Jehle Walter
Schaffner Guido
Dawson Robert A.
Dornier GmbH
Fortuna Ana M.
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