Back to results
US 2022/0379293 A1Published application
Diesel oxidation catalyst
AssigneeUmicore AG & Co. KG
InventorsElena MUELLER, Gordon KEITL, Wulf HAUPTMANN
Life of this patent
Estimating the term…
Abstract
The present invention relates to a diesel oxidation catalyst comprising a carrier body having a length L extending between a first end face and a second end face, and differently composed material zones A and B arranged on the carrier body, wherein material zone A comprises platinum and palladium applied to a cerium-titanium mixed oxide, and material zone B comprises platinum and palladium applied to a carrier oxide B.
Claims15
Diesel oxidation catalyst comprising a carrier body having a length L extending between a first end face and a second end face, and
- differently composed material zones A and B arranged on the carrier body, wherein
- material zone A comprises platinum and palladium applied to a cerium-titanium mixed oxide, and
- material zone B comprises platinum and palladium applied to a carrier oxide B.
Dependencies are inferred from the claim text.