Process for moving highly viscous petroleum products

Details Process for moving highly viscous petroleum products Process for moving highly viscous petroleum products

1995-03-02

1996-07-16

Michalsky, Gerald A.

Fluid handling

Processes

Affecting flow by the addition of material or energy

252312, F17D 117

Patent

active

055357695

ABSTRACT:
Process for recovering and moving highly viscous petroleum products as aqueous dispersions in the presence of a sulphonate dispersing agent selected from the sulphonates of alkaline or earth-alkaline metals or ammonium of indene-cumarone sulphonate resins.

REFERENCES:
patent: 4915708 (1990-04-01), Prevedello et al.
patent: 5364960 (1994-11-01), Marcotullio et al.
patent: 5445179 (1995-08-01), Di Lullo et al.

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