Method for reduction of sulfur and nitrogen content in hydrocarb

Details Method for reduction of sulfur and nitrogen content in hydrocarb Method for reduction of sulfur and nitrogen content in hydrocarb

1974-10-21

1976-01-06

Gantz, Delbert E.

Mineral oils: processes and products

Refining

Sulfur removal

C10G 1900

Patent

active

039309894

ABSTRACT:
A method of reducing the sulfur and nitrogen content of a hydrocarbon, specifically, a liquid or gaseous phase hydrocarbon which comprises contacting the hydrocarbon with nahcolite in an amount effective to remove sulfur and nitrogen compounds from the hydrocarbon. The nahcolite containing combined sulfur and nitrogen can be removed from the hydrocarbon, producing a hydrocarbon having a reduced sulfur and nitrogen content.
The method is particularly applicable to the reduction of the sulfur and nitrogen content in shale oil by contacting shale oil and nahcolite in a shale oil retort or process.

REFERENCES:
patent: 1872679 (1932-08-01), Chebotaref
patent: 1942054 (1934-01-01), Garrison
patent: 1942071 (1934-01-01), Smith
patent: 2412809 (1946-12-01), Harlow
patent: 3406501 (1968-09-01), Watkins
patent: 3540387 (1970-11-01), McLaren et al.
patent: 3710737 (1973-01-01), Birk
patent: 3823676 (1974-07-01), Cook et al.
patent: 3850745 (1974-11-01), Ellender
"The Molten Carbonate Process for Sulfur Oxide Emission" 11/1969, pp. 73 to 75.

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