Zoned exhaust system

A catalytic article comprises a flow-through substrate having an inlet, an outlet, and an axial length; a selective catalytic reduction (SCR) zone containing a first SCR catalyst; and an oxidation zone which comprises a platinum group metal (PGM) containing ammonia oxidation catalyst and a PGM-conta...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Mikael Larsson, Colin Russell Newman, Andrew David Newman, Lee Alexander Gilbert
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION STEAM ENGINES TRANSPORTING WEAPONS
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