METHOD FOR PRODUCING GASOLINE PARTICULATE FILTER
A method for the manufacture of a Gasoline Particulate Filter is disclosed. The method comprises forming a washcoat slurry, coating a wall-flow filter substrate with the washcoat slurry to form a washcoated substrate, and calcining the washcoated substrate to form a Gasoline Particulate Filter. The...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
28.03.2024
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Subjects | |
Online Access | Get full text |
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Summary: | A method for the manufacture of a Gasoline Particulate Filter is disclosed. The method comprises forming a washcoat slurry, coating a wall-flow filter substrate with the washcoat slurry to form a washcoated substrate, and calcining the washcoated substrate to form a Gasoline Particulate Filter. The washcoat slurry comprises a platinum group metal component consisting of Pt and Rh, an oxygen storage capacity material, and a carboxylate ion. |
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Bibliography: | Application Number: US202218002878 |