abstract |
The invention relates to a catalytic composition comprising an active phase consisting of rhodium deposited on a mixed oxide, characterized in that said mixed oxide is composed of zirconium oxide and one or more rare earth oxides chosen from oxide of praseodymium, lanthanum oxide, neodymium oxide, yttrium oxide and cerium oxide. The invention also relates to a catalytic reforming device comprising such a composition and an exhaust gas recirculation device for a combustion engine. |