Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Waste gas purifier
Reexamination Certificate
2008-03-24
2009-10-27
Vanoy, Timothy C (Department: 1793)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Waste gas purifier
C422S177000, C422S180000, C423S239100
Reexamination Certificate
active
07608226
ABSTRACT:
A method comprises injecting a reductant stream comprising a hydrocarbon reductant and water into an exhaust chamber comprising a nitrogen oxide-containing exhaust stream; contacting a composition comprising the reductant stream and exhaust stream with a catalyst; and decreasing a concentration of the nitrogen oxide in the composition comprising the reductant stream and exhaust stream. An exhaust stream treatment system, comprises an exhaust chamber comprising a catalyst; an exhaust stream comprising a nitrogen oxide; and a reductant stream comprising a hydrocarbon reductant and water.
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Blouch John Dewey
Male Jonathan Lloyd
Palmatier Alison Liana
Rocha Teresa Grocela
Vitse Frederic
Agosti Ann M.
General Electric Company
Vanoy Timothy C
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