Use of ultrasonic energy in the transfer of waxy crude oil

Details Use of ultrasonic energy in the transfer of waxy crude oil Use of ultrasonic energy in the transfer of waxy crude oil

1989-10-06

1990-08-07

Cohan, Alan

Fluid handling

Processes

Affecting flow by the addition of material or energy

366108, F17D 300

Patent

active

049459376

ABSTRACT:
Ultrasonic energy is applied to a combination of waxy crude oil and solid polymeric wax crystal modifier to effect dissolution of the modifier in the crude oil, thereby reducing the gel strength of the crude oil.

REFERENCES:
patent: 3393144 (1968-07-01), Button
patent: 3497005 (1970-02-01), Pelopsky et al.
patent: 3910299 (1975-10-01), Tackett
patent: 4488816 (1984-12-01), Vota
patent: 4697426 (1987-10-01), Knowles

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