CATALYTIC ARTICLE FOR TREATING EXHAUST GAS

Provided is a catalytic article comprising (a) a flow through honeycomb substrate having channel walls; (b) a first NH 3 -SCR catalyst composition coated on and/or within the channel walls in a first zone; and (c) a second NH 3 -SCR catalyst composition coated on and/or within the channel walls in a...

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Bibliographische Detailangaben
Hauptverfasser: MARKATOU, Penelope, LARSSON, Mikael, GENSCHOW, Tim, SMEDLER, Gudmund, ZHANG, Lingzhi, GAST, Jane, WALKER, Andrew Peter, SONNTAG, Olivier
Format: Patent
Sprache:eng ; fre ; ger
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