Scrubbing hydrogen sulfide from a fuel gas

Details Scrubbing hydrogen sulfide from a fuel gas Scrubbing hydrogen sulfide from a fuel gas

1982-05-27

1984-05-01

Thomas, Earl C.

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Carbon dioxide or hydrogen sulfide component

423228, 423573G, B01D 5334, C01B 1704

Patent

active

044461186

ABSTRACT:
A method of removing hydrogen sulfide contaminants from a gas stream. The gas stream is contacted with dimethyl sulfoxide promoted with the salt of an organic acid, reducing H.sub.2 S to sulfur.

REFERENCES:
patent: 2581050 (1952-01-01), Smedslund
patent: 3045051 (1962-07-01), Coma et al.
patent: 3428671 (1969-02-01), Toland
patent: 3622273 (1971-11-01), Roberts et al.
patent: 3793440 (1974-02-01), Schulze
patent: 4240922 (1980-12-01), Sartori et al.
Mehmet et al., "The Reaction of Hydrogen Sulfide with Sulfoxides", Phosphorus and Sulfur, vol. 1, pp. 47-54, 1976.

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