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US 2023/0191372 A1Published application
Catalyst for particulate combustion in gasoline emission treatment systems
AssigneeBASF SE
InventorsKarifala DUMBUYA, Thomas SCHMITZ, Chunxin JI, Florian WALTZ, Stephan SIEMUND, Holger SCHWEKENDIEK
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Abstract
Disclosed herein is a catalyst for particulate combustion which is essentially free of platinum group metal compounds and the catalyst comprises a carrier and at least one metal oxide chosen from iron oxide and manganese oxide, and combinations thereof.
Claims21
A catalyst for particulate combustion comprising:
- a carrier and at least one metal oxide chosen from iron oxide, manganese oxide, and combinations thereof, wherein the catalyst is essentially free of platinum group metal compounds.
Dependencies are inferred from the claim text.