Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Sulfur or sulfur containing component
Patent
1984-07-02
1985-08-06
Thomas, Earl C.
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Sulfur or sulfur containing component
423240, 423243, 110345, B01D 5334
Patent
active
045335320
ABSTRACT:
An absorbent for the dry removal of sulfur dioxide and other noxious and toxic components from a combustion flue gas which consists essentially of at least one finely divided alkaline-earth compound and an additive selected from the group which consists of at least one carboxylic acid or an alkali metal, alkaline-earth metal or ammonium salt thereof.
REFERENCES:
patent: 3642445 (1972-02-01), Muter et al.
patent: 3833508 (1974-09-01), Austin et al.
patent: 4308808 (1982-01-01), Brown
Gebhard Georg R. U.
Glaser Wolfgang
Hein Klaus R. G.
Dubno Herbert
Rheinisch-Westfallisches Elektrizitatswerk Aktiengesellschaft
Ross Karl F.
Thomas Earl C.
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