CATALYSEURS DE POST-COMBUSTION

The invention relates to catalysts for the treatment of combustion gases. The catalysts include an active phase of the perovskite t e having the general formula: LxL'1-xMyM'z PHI 1-y-zO3, wherein L is an element selected amongst lanthanides and rare earths, L' is an element selected a...

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Bibliographische Detailangaben
Hauptverfasser:	COURTINE PIERRE, EUGENE, XIAN HUA, SRI RAHAYU WURYANINGSIH, MONCEAUX LAURENCE, ANNIE
Format:	Patent
Sprache:	fre
Schlagworte:	BLASTING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to catalysts for the treatment of combustion gases. The catalysts include an active phase of the perovskite t e having the general formula: LxL'1-xMyM'z PHI 1-y-zO3, wherein L is an element selected amongst lanthanides and rare earths, L' is an element selected amongst Sr, Ca, Ba, Ce, K, Bi, Rb or Na; M is a transition metal selected amongst Cr, Mn, Fe, Co, Ni or Cu; M' is at least one metal selected amongst Pt, Ru, Pd, Rh; PHI is a cationic lacuna; 0