Ruthenium based catalysts for NOx reduction

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United States of America Patent

PATENT NO 9797287
SERIAL NO

14885147

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Abstract

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The present disclosure is directed at a ruthenium based catalyst for NOx reduction. More specifically, ruthenium based catalysts are used for NOx reduction in an internal combustion engine to reduce NOX to nitrogen, at relatively high conversion and selectivity, using carbon monoxide and hydrogen as reductants. The ruthenium based catalyst has particular utility in exhaust gas recirculation such as in dedicated exhaust gas recirculation (D-EGR) systems.

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Patent Owner(s)

Patent OwnerAddress
SOUTHWEST RESEARCH INSTITUTE6220 CULEBRA ROAD SAN ANTONIO TX 78238-5166

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alger,, II Terrence F San Antonio, US 22 219
Bartley, Gordon J J San Antonio, US 5 16

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