Mixed metal 8-ring small pore molecular sieve catalyst compositions, catalytic articles, systems, and methods

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United States of America Patent

PATENT NO 9242238
APP PUB NO 20140112853A1
SERIAL NO

14055953

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Described are compositions and catalytic articles comprising a copper-promoted 8-ring small pore molecular sieve and an iron-promoted 8-ring small pore molecular sieve. The catalytic articles are useful in methods and systems to catalyze the reduction of nitrogen oxides in the presence of a reductant.

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BASF MOBILE EMISSIONS CATALYSTS LLC33 WOOD AVENUE SOUTH ISELIN NJ 08830

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Banno, Yasuyuki Shizuoka, JP 13 92
Breen, Michael J Erie, US 10 98
Burk, Patrick Freehold, US 25 378
Kim, Eunseok Kyunggi-Do, KR 46 133
Mohanan, Jaya L Edison, US 20 189
Nagata, Makoto Shizuoka, JP 58 622
Slawski, Barbara North Royalton, US 11 187

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