Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Nitrogen or nitrogenous component
Patent
1989-05-23
1991-10-15
Heller, Gregory A.
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Nitrogen or nitrogenous component
423238, 423243, C01B 2100, C01B 1700, C01C 300
Patent
active
050572938
ABSTRACT:
A process is presented for reducing the concentration of pollutants in an effluent from the combustion of a carbonaceous fuel. The process comprises introducing a first treatment agent into the effluent at a first temperature zone to reduce the concentration of a first pollutant and introducing a second treatment agent into the effluent at a second temperature zone to reduce the concentration of either the first pollutant or a second pollutant, wherein the first and second treatment agents are introduced under conditions effective to reduce the effluent pollution index.
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Epperly William R.
O'Leary John H.
Peter-Hoblyn Jeremy D.
Shulof, Jr. George F.
Sprague Barry N.
Fuel Tech Inc.
Heller Gregory A.
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