Absorption of sulfur dioxide from gases by ferrous sulfate

Details Absorption of sulfur dioxide from gases by ferrous sulfate Absorption of sulfur dioxide from gases by ferrous sulfate

1976-10-08

1980-12-09

Thomas, Earl C.

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Sulfur or sulfur containing component

423558, C01B 1760, C01G 4114

Patent

active

042384664

ABSTRACT:
This application is directed to the use of ferrous sulfate for absorption of sulfur from gases containing the same. The invention is predicated on the reaction of the sulfur oxides with ferrous sulfate in the presence of oxygen to form principally ferric sulfate.

REFERENCES:
patent: 2086237 (1937-07-01), Pfanstiel
patent: 2306425 (1942-12-01), Bevan
patent: 3917800 (1975-11-01), McGauley et al.

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