Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Nitrogen or nitrogenous component
Patent
1992-08-26
1994-11-08
Straub, Gary P.
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Nitrogen or nitrogenous component
423235, C01B 2100
Patent
active
053624637
ABSTRACT:
A process for removing NOX from combustion gases by adsorption includes the step of desorbing the NOX when the adsorbent is saturated to create an effluent. The effluent is mixed with a reducing gas and passed over a reduction catalyst which reduces the NOX to water and elemental nitrogen. The resultant harmless gas is discharged to the atmosphere.
REFERENCES:
patent: 4258020 (1981-03-01), Ginger
patent: 4268488 (1981-05-01), Ginger
patent: 4915922 (1990-04-01), Filss
patent: 5154901 (1992-10-01), Yoshida et al.
Hong Charles C.
Stiles Alvin B.
Straub Gary P.
University of DE
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