Optimization of Zero-PGM washcoat and overcoat loadings on metallic substrate

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United States of America Patent

PATENT NO 9545626
APP PUB NO 20150018203A1
SERIAL NO

13941015

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Abstract

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The present disclosure refers to a plurality of process employed for optimization of Zero-PGM washcoat and overcoat loadings on metallic substrates. According to an embodiment a substantial increase in conversion of HC and CO may be achieved by optimizing the total washcoat and overcoat loadings of the catalyst. According to another embodiment, the present disclosure may provide solutions to determine the optimum total washcoat and overcoat loadings for minimizing washcoat adhesion loss. As a result, may increase the conversion of HC and CO from discharge of exhaust gases from internal combustion engines, optimizing performance of Zero-PGM catalyst systems.

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Patent Owner(s)

Patent OwnerAddress
CLEAN DIESEL TECHNOLOGIES INC (CDTI)1621 FISKE PLACE OXNARD CA 93033

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kitazumi, Sen Oxnard, US 6 117
Nazarpoor, Zahra Camarillo, US 89 1567
Ngo, Johnny T Oxnard, US 14 271

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