Compact dual leg NOx absorber catalyst device and system and...

Details Compact dual leg NOx absorber catalyst device and system and... Compact dual leg NOx absorber catalyst device and system and...

2005-04-26

2005-04-26

Tran, Binh Q. (Department: 3748)

Power plants

Internal combustion engine with treatment or handling of...

By means producing a chemical reaction of a component of the...

C060S274000, C060S286000, C060S287000, C060S288000, C060S298000, C060S303000

Reexamination Certificate

active

06883311

ABSTRACT:
An apparatus, a system, and a method for treating exhaust gases from an internal combustion engine. The system and method employing the use of a catalytic device coaxial-arranged dual leg apparatus comprising a housing having a first flow path and a second flow path having coaxially arranged portions, a device for selectively directing the exhaust gases between the first flow path and the second flow path, and a first NOx adsorbing catalyst contained in the first flow path.

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