Transition metal/zeolite SCR catalysts

A method of converting nitrogen oxides in a gas to nitrogen by contacting the nitrogen oxides with a nitrogenous reducing agent in the presence of a zeolite catalyst containing at least one transition metal, wherein the zeolite is a small pore zeolite containing a maximum ring size of eight tetrahed...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Casci, John Leonello, Collier, Jillian Elaine, Fedeyko, Joseph Michael, Chen, Hai-Ying, Rajaram, Raj Rao, Andersen, Paul Joseph, Foo, Rodney Kok Shin
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
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