Emulsion breaking process

Details Emulsion breaking process Emulsion breaking process

1980-01-17

1981-04-14

Hearn, Brian E.

Mineral oils: processes and products

Refining

Water removal

166267, 210708, 252332, 252333, C01G 3304

Patent

active

042618126

ABSTRACT:
An oil-in-water emulsion of crude oil, water and surface active agents is broken by adding additional surface active agents, preferably relatively high equivalent weight petroleum sulfonates, to the emulsion and then subjecting the emulsion to conventional emulsion breaking techniques.

REFERENCES:
patent: 2964478 (1960-12-01), Monson
patent: 4029570 (1977-06-01), Coffman et al.

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