Hydrostripping process of crude oil

Details Hydrostripping process of crude oil Hydrostripping process of crude oil

1982-05-07

1984-01-03

Gantz, Delbert E.

Mineral oils: processes and products

Refining

Sulfur removal

208 92, 208264, 208356, 208362, C10G 6504, B01D 334

Patent

active

044241178

ABSTRACT:
Hydrogen partial pressure in the distilled vapor phase in a stripper is maintained sufficienty to allow a smooth distillation processing whereby an efficient crude oil stripping is performed. The distillate overhead thus produced is maintained at a temperature high enough for direct feeding to a subsequent hydrotreating process by means of a reflux cooler installed at the top of the stripper.

REFERENCES:
patent: 3124526 (1964-03-01), Butler et al.
patent: 3637485 (1972-01-01), Salka
Kuno M., "H.sub.2 Links Crude Unit and Treater", Hydrocarbon Processing, Sep. 1981, pp. 124-128.

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