Catalyst for removing sulfur from a gas

Details Catalyst for removing sulfur from a gas Catalyst for removing sulfur from a gas

1978-01-26

1979-05-01

Dees, Carl

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252455R, B01J 2906

Patent

active

041522982

ABSTRACT:
Sulfur oxides are removed from a gas and the sulfur is converted to hydrogen sulfide by the steps of: (1) reacting sulfur oxides in the gas with alumina to form a solid sulfur-containing compound and remove sulfur oxides from the gas; and (2) contacting the solid compound resulting from step (1) with a hydrocarbon at a temperature of about 800.degree.-1300.degree. F. and reacting the solid sulfur-containing compound with components of the hydrocarbon to form hydrogen sulfide.

REFERENCES:
patent: 3304254 (1967-02-01), Eastwood et al.
patent: 3542670 (1970-11-01), Erickson et al.
patent: 3836454 (1974-09-01), Hansford
patent: 3963644 (1976-06-01), Hansford

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