Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Sulfur or sulfur containing component
Reexamination Certificate
2008-07-22
2009-12-08
Mayes, Melvin C (Department: 1793)
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Sulfur or sulfur containing component
C423S242200, C423S243010, C423S243020, C423S243080
Reexamination Certificate
active
07628969
ABSTRACT:
An apparatus and a method that uses generated alkaline, alkaline-earth, and/or silica/alumina aerosols as a multifunctional additive to scavenge sulfur oxides in flue gas, minimize poisoning effects of sulfur oxides on mercury sorbent performance, and enhance particulate matter capture in electrostatic precipitators and other particulate filter devices by conditioning the fly ash.
REFERENCES:
patent: 6808692 (2004-10-01), Oehr
patent: 2007/0231230 (2007-10-01), Meserole et al.
Benson Steven A.
Holmes Michael J.
Laumb Jason D.
Olson Edwin S.
Pavlish John H.
Conley & Rose, P.C.
Energy & Environmental Research Center Foundation
Mayes Melvin C
Saha Bijay S
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