Method for the separation of gas from oil

Details Method for the separation of gas from oil Method for the separation of gas from oil

1985-06-21

1987-12-08

Metz, Andrew H.

Mineral oils: processes and products

Fractionation

Distillation

208370, 208358, 252 496, B01D 1904

Patent

active

047117141

ABSTRACT:
Water-insoluble polyoxyalkylene graft copolymers are effective anti-foam agents for reducing foaming in crude oil/gas separators. The copolymers are of formula: ##STR1## wherein R is an ethylene, propylene or butene group or a mixture thereof;

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