FUEL REFORMING CATALYST

A fuel reforming catalyst which contains an inorganic porous support, a catalytically active species, and catalyst particles including CeO 2 and ZrO 2 and in which the concentration of ZrO 2 in the catalyst particles is higher in the vicinity of the particle surface than in the particle interior and...

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Bibliographische Detailangaben
Hauptverfasser: KINOSHITA, Kazuya, URATA, Hideo, NAKAHARA, Yunosuke, YAMADA, Kazuyuki, MORIUCHI, Seiji, TSUKAMOTO, Keiji
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A fuel reforming catalyst which contains an inorganic porous support, a catalytically active species, and catalyst particles including CeO 2 and ZrO 2 and in which the concentration of ZrO 2 in the catalyst particles is higher in the vicinity of the particle surface than in the particle interior and the concentration of CeO 2 in the catalyst particles is equal in the particle interior and in the vicinity of the particle surface is proposed for the purpose of providing a new fuel reforming catalyst which can effectively lower the concentration of the hydrocarbon of C2 or more in the gas which has passed through a steam reforming reaction.