Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Nitrogen or nitrogenous component
Patent
1991-01-28
1992-06-09
Heller, Gregory A.
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Nitrogen or nitrogenous component
423244, 423576, B01J 800, C01B 2100, C01B 1702
Patent
active
051205173
ABSTRACT:
A continuous process for removing sulfur oxide and nitrogen oxide contaminants from the flue gas generated by industrial power plants and boiler system burning sulfur containing fossil fuels. The sulfur oxide and nitrogen oxide contaminants removed from the flue gas are converted, respectively, into elemental liquid sulfur product, and into nitrogen gas, ammonia gas and mixtures thereof which are released to the atmosphere thus reducing industrial air pollution.
REFERENCES:
patent: 3752877 (1973-08-01), Beavon
patent: 3864452 (1975-02-01), Chi et al.
patent: 3953587 (1976-04-01), Lee et al.
Heller Gregory A.
Junkins Philip D.
Pacific Gas Supply Corporation
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