Power plants – Internal combustion engine with treatment or handling of... – By means producing a chemical reaction of a component of the...
Reexamination Certificate
2004-02-11
2011-10-18
Nguyen, Tu (Department: 3748)
Power plants
Internal combustion engine with treatment or handling of...
By means producing a chemical reaction of a component of the...
C060S295000, C060S297000, C060S303000
Reexamination Certificate
active
08037674
ABSTRACT:
A NOX abatement system includes a first NOX adsorber capable of being disposed in-line and downstream of and in fluid communication with an engine. The NOX abatement system further includes a selective catalytic reduction catalyst disposed in-line and downstream of, and in direct fluid communication with, the first NOX adsorber. The selective catalytic reduction catalyst is capable of storing ammonia. An off-line reformer is disposed in selective communication with and upstream of the first NOX adsorber and the selective catalytic reduction catalyst. The reformer is capable of producing a reformate that includes primarily hydrogen and carbon monoxide.
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Communication Pursuant to Article 96(2) EPC dated Nov. 30, 2005.
Bonadies Joseph V.
Botti Jean J.
Hemingway Mark D.
Kirwan John E.
Kupe Joachim
Delphi Technologies Inc.
Nguyen Tu
Twomey Thomas N.
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