UREA HYDROLYSIS REACTOR FOR SELECTIVE CATALYTIC REDUCTION

Mexico Patent

PATENT NO 385948
APP PUB NO MX-2015011672-A
SERIAL NO

2015011672

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Abstract

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This disclosure features a urea conversion catalyst located within a urea decomposition reactor (e.g., a urea decomposition pipe) of a diesel exhaust aftertreatment system. The urea conversion catalyst includes a refractory metal oxide and a cationic dopant. The urea conversion catalyst can decrease the temperature at which urea converts to ammonia, can increase the urea conversion yield, and can decrease the likelihood of incomplete urea conversion.

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Patent Owner(s)

Patent OwnerAddress
PACCAR INCUSBELLEVUE WA

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Inventor(s)

Inventor Name Address
GOFFE RANDAL A EVERETT WA

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