Extraction of oil from stable oil-water emulsions

Details Extraction of oil from stable oil-water emulsions Extraction of oil from stable oil-water emulsions

1987-07-09

1989-04-25

Garvin, Patrick P.

Mineral oils: processes and products

Refining

Water removal

208188, 208309, 208311, 208320, 210708, 1961452, 585800, 585802, 175206, 175207, C10G 3300

Patent

active

048245550

ABSTRACT:
The present invention provides a facile method of oil removal from an oil-water emulsion containing suspended solid particulates. In general, the method utilizes a volatile solvent which is liquefied under pressure and forms a two-phase system when in contact with the emulsion. More particularly, the process of the present invention comprises the steps of

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