Exhaust gas purification system for reducing NOx emissions

An exhaust gas purification system for reducing NOx emissions comprising an active hydrocarbon injector (14) configured to inject hydrocarbon into an exhaust stream created by a compression ignition engine (10) and a three-way catalyst (40) configured to reduce NOx using the injected hydrocarbon.

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Bibliographische Detailangaben
Hauptverfasser:	MANDARAPU, SILPA, CHEN, JER SHEN JASON, SINGH, NISHANT, RODIGUEZ, ROGELIO, CATTANI, CARLOS LUIS, SCHIPPER, JEREMY GRANT, ADELMAN, BRADLEY JAY, SEIBERLICH, MATTHEW JOSEPH, CIGLER, JAMES R, KHADILKAR, DILEEP, SILVA, JOAO P, UCHANSKI, MICHAEL
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	An exhaust gas purification system for reducing NOx emissions comprising an active hydrocarbon injector (14) configured to inject hydrocarbon into an exhaust stream created by a compression ignition engine (10) and a three-way catalyst (40) configured to reduce NOx using the injected hydrocarbon.