Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Waste gas purifier
Reexamination Certificate
2005-10-25
2005-10-25
Caldarola, Glenn (Department: 1764)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Waste gas purifier
C423S235000, C423S396000, C423S397000
Reexamination Certificate
active
06958133
ABSTRACT:
An apparatus and process for removing acidic gases and NOx from flue gases produced by utility and industrial plants. The process and apparatus convert NOx, and particularly nitric oxide, to nitrogen dioxide, which is then reacted to form a valuable byproduct. The process generally entails contacting a flue gas with a scrubbing medium to absorb acidic gases from flue gas and produce an intermediate flue gas. The intermediate flue gas is then cooled to cause nitric oxide present therein to be oxidized to form nitrogen dioxide, which is then absorbed from the flue gases to produce a nitrogen dioxide-containing solution and a scrubbed flue gas. The nitrogen dioxide in the nitrogen dioxide-containing solution is then reacted with ammonium hydroxide to form ammonium nitrate as a valuable byproduct.
Hammer Michael T.
Mengel Michael L.
Duong Tom
Hartman Domenica N.S.
Hartman Gary M.
Hartman & Hartman
Marsulex Environmental Technologies Corp.
LandOfFree
Flue gas desulfurization process and apparatus for removing... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Flue gas desulfurization process and apparatus for removing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flue gas desulfurization process and apparatus for removing... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3457709