VIERWEGKATALYSATOR FÜR DIESELABGASE UND VERFAHREN ZUR VERWENDUNG

A catalyst composition and structure containing the same and methods for treating diesel exhaust including a catalyst comprising a precious metal on a support, a first zeolite component in the presence of a precious metal and a second zeolite component comprising a zeolite and a precious metal, and...

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Bibliographische Detailangaben
Hauptverfasser: LUI, YIU, KWAN, DETTLING, JOSEPH, C, DEEBA, MICHEL
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:A catalyst composition and structure containing the same and methods for treating diesel exhaust including a catalyst comprising a precious metal on a support, a first zeolite component in the presence of a precious metal and a second zeolite component comprising a zeolite and a precious metal, and a non-catalytic pore-containing zeolite.