IN-EXHAUST ELECTRICAL ELEMENT FOR NOx STORAGE CATALYST AND SCR SYSTEMS

An exhaust system comprising: a NOx storage catalyst; an electric heating element; and a NOx reduction catalyst wherein the heating element is located downstream of the NOx storage catalyst.

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Bibliographische Detailangaben
Hauptverfasser: Phillips, Paul, Izzard, Andrew, Dunkley, Nicholas, Bergeal, David, Hatcher, Daneil
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:An exhaust system comprising: a NOx storage catalyst; an electric heating element; and a NOx reduction catalyst wherein the heating element is located downstream of the NOx storage catalyst.