Catalyzed soot filter manufacture and systems

Details Catalyzed soot filter manufacture and systems Catalyzed soot filter manufacture and systems

2008-12-16

2011-10-18

Nguyen, Cam N. (Department: 1736)

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Waste gas purifier

C422S177000, C502S066000, C502S074000, C502S087000, C502S261000, C502S262000, C502S304000, C502S327000, C502S332000, C502S333000, C502S334000, C502S339000, C502S349000, C502S350000, C502S351000, C502S355000, C502S415000, C502S439000, C502S527180, C502S527190

Reexamination Certificate

active

08038956

ABSTRACT:
Catalyzed soot filters comprising a wall flow monolith having microcracks and pores and a catalyst comprising support particles with particle sizes greater than about the size of the microcracks and less than about the size of the pores are disclosed. Methods of manufacturing catalyzed soot filters and diesel engine exhaust emission treatment systems are also disclosed.

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