Diesel catalytic converter

Catalyst contains zeolite(s), a Pt-group metal, and metal oxide(s) selected from Al-silicate, Al2O3 and titanium oxide. The Al-silicate has a weight ratio of SiO2/Al2O3 of 0.005-1. The Pt-group metals are deposited only on the metal oxide(s).

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Bibliographische Detailangaben
Hauptverfasser: EGBERT LOX, DIETER LINDNER, JURGEN LEYRER
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:Catalyst contains zeolite(s), a Pt-group metal, and metal oxide(s) selected from Al-silicate, Al2O3 and titanium oxide. The Al-silicate has a weight ratio of SiO2/Al2O3 of 0.005-1. The Pt-group metals are deposited only on the metal oxide(s).