Self-sustaining oxy-exothermal filter regeneration system

Details Self-sustaining oxy-exothermal filter regeneration system Self-sustaining oxy-exothermal filter regeneration system

2006-10-30

2010-10-05

Nguyen, Tu M (Department: 3748)

Power plants

Internal combustion engine with treatment or handling of...

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

C060S274000, C060S287000, C060S289000, C060S297000, C060S303000, C123S568110

Reexamination Certificate

active

07805931

ABSTRACT:
An exhaust-treatment system is provided having an oxidation catalyst configured to heat exhaust gas flowing through the oxidation catalyst. The system also has a particulate filter configured to receive the heated exhaust gas, and a recirculation loop configured to receive a portion of heated exhaust gas downstream of the oxidation catalyst and deliver the portion of exhaust gas upstream of the oxidation catalyst.

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