PROCEDIMIENTO PARA LA REDUCCION SELECTIVA DE OXIDOS DE NITROGENO

The invention relates to a method for the selective reduction of nitrogen oxides (NOx) to nitrogen in the presence of oxygen, using hydrogen as a reducing agent, as well as a active-selective catalyst comprising platinum (Pt) supported on amorphous silica-alumina. The method can be used to remove ni...

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Hauptverfasser:	ULLATE SEBASTIAN, ANTONIO, FLORES HOLGADO, MARIA NURIA, MARCOS ESPIN, DAVID, NAVARRO YERGA, RUFINO MANUEL, GARCIA FIERRO, JOSE LUIS, MOTA TOLEDO, NOELIA, LOPEZ MARTINEZ, JOSE MARIA, GUIL LOPEZ, RUT, RODRIGUEZ VICENTE, MARIA, SIMON GARCIA, PEDRO MANUEL, RESINO ZAMORA, DANIEL
Format:	Patent
Sprache:	spa
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a method for the selective reduction of nitrogen oxides (NOx) to nitrogen in the presence of oxygen, using hydrogen as a reducing agent, as well as a active-selective catalyst comprising platinum (Pt) supported on amorphous silica-alumina. The method can be used to remove nitrogen oxides from emissions generated by the combustion of stationary and moving sources, particularly diesel engines.