Process for preparing hydrogen sulfide

Details Process for preparing hydrogen sulfide Process for preparing hydrogen sulfide

1974-03-27

1976-06-01

Rutledge, L. Dewayne

Chemistry of inorganic compounds

Sulfur or compound thereof

Binary compound

423416, 423564, 423572, C01B 1716

Patent

active

039610357

ABSTRACT:
The invention is a method for preparing hydrogen sulfide by reacting a gas mixture containing carbon monoxide with sulfur to provide a gas mixture containing carbonyl sulfide and reacting the gas mixture containing carbonyl sulfide with water in the vapor phase to provide a gas mixture containing hydrogen sulfide. The process is preferrably operated continuously. The water can be present in the step in which the carbon monoxide is reacted with the sulfur.

REFERENCES:
patent: 1351755 (1920-09-01), Ikeda
patent: 2474066 (1949-06-01), Preisman
patent: 2965455 (1960-12-01), Maude
patent: 2980523 (1961-04-01), Dille
patent: 3058800 (1962-10-01), Frevel
patent: 3579302 (1971-05-01), Sefton
patent: 3752877 (1973-08-01), Beavon

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