Demulsification of emulsions produced from surfactant recovery o

Details Demulsification of emulsions produced from surfactant recovery o Demulsification of emulsions produced from surfactant recovery o

1979-03-26

1981-07-07

Guynn, Herbert B.

Compositions

Leather or fur treating

166266, 252331, 252332, E21B 4322

Patent

active

042773520

ABSTRACT:
Treatment of emulsions of oil and water produced from surfactant recovery operations whereby the produced emulsions containing surfactants are demulsified and the surfactants are recovered in the water phase.

REFERENCES:
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patent: 3712377 (1973-01-01), Hill et al.
patent: 3811507 (1974-05-01), Flournoy et al.
patent: 3835060 (1974-09-01), Maddox et al.
patent: 3914484 (1959-11-01), Monson et al.
patent: 4018278 (1977-04-01), Shupe
patent: 4029570 (1977-06-01), Coffman et al.
patent: 4089803 (1978-05-01), Bessler
patent: 4110228 (1978-08-01), Tyler et al.

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