OXIDATION CATALYST FOR A COMPRESSION IGNITION ENGINE AND A METHOD OF PREPARATION THEREFOR

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United States of America Patent

SERIAL NO

15649745

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Abstract

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An oxidation catalyst for treating an exhaust gas produced by a compression ignition engine is described. The oxidation catalyst comprises a substrate and a catalytic coating disposed on the substrate, wherein the catalytic coating comprises a mixture of: (a) particles of a first catalytic material for oxidising carbon monoxide (CO) and/or hydrocarbons (HCs); (b) particles of a second catalytic material for oxidising nitric oxide (NO) and/or for absorbing oxides of nitrogen (NOx).

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Patent Owner(s)

Patent OwnerAddress
JOHNSON MATTHEY PUBLIC LIMITED COMPANY5TH FLOOR 25 FARRINGDON STREET LONDON EC4A 4AB

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHIFFEY, Andrew Royston, GB 17 18
MOREAU, Francois Royston, GB 62 303
PHILLIPS, Paul Richard Royston, GB 121 1488
WOODS, Freyja Royston, GB 2 3

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