Hydrogen sulfide production

Details Hydrogen sulfide production Hydrogen sulfide production

1974-11-07

1978-06-13

Rutledge, L. Dewayne

Chemistry of inorganic compounds

Sulfur or compound thereof

Binary compound

423416, 423443, 423572, C01B 1716

Patent

active

040949613

ABSTRACT:
A reducing gas stream containing hydrogen, carbon monoxide and water, as steam, is passed through a molten sulfur to vaporize sulfur. The gas stream containing the vaporized sulfur is passed through a catalytic conversion zone where at a controlled temperature of from about 500.degree. to about 800.degree. F sulfur is converted to hydrogen sulfide. The introduced steam optionally coupled with a water quench following hydrogenation of sulfur serves to suppress carbonyl sulfide and carbon disulfide formation.

REFERENCES:
patent: 2965455 (1960-12-01), Maude
patent: 3454354 (1969-07-01), Kerr
patent: 3495941 (1970-02-01), Van Helden
patent: 3579302 (1971-06-01), Sefton
patent: 3794710 (1974-02-01), Merrill
patent: 3961035 (1976-06-01), Mickley

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