Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Waste gas purifier
Reexamination Certificate
2010-03-31
2011-11-29
Duong, Tom (Department: 1774)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Waste gas purifier
Reexamination Certificate
active
08066951
ABSTRACT:
A method for removing soot particles from an exhaust gas of an internal combustion engine, especially of a diesel engine, includes feeding the exhaust gas through a collecting element through which the exhaust gas can pass freely but which is provided with a plurality of deflections and/or zones of swirl and calming or stabilization. At least a proportion of the particles are held or swirled around in the collecting element until there is a sufficient probability of reaction with nitrogen dioxide and a majority of the collected particles have been removed. A collecting element has flow channels through which the exhaust gas can pass freely. However, the flow channels are configured in such a way as to form deflections or zones of swirl and calming or stabilization. A system having the collecting element is also provided.
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Jelles, Styse J., “Diesel Exhaust Aftertreatment”—Development of catalytic systems for diesel particulate oxidation, ODONPL, 32 pages, Nov. 25, 1999.
Brück Rolf
Hodgson Jan
Reizig Meike
Duong Tom
EMITEC Gesellschaft fuer Emissionstechnologie mbH
Greenberg Laurence A.
Locher Ralph E.
Stemer Werner H.
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