STEAM REFORMING CATALYST, REFORMER, AND FUEL CELL SYSTEM

PROBLEM TO BE SOLVED: To quickly start a reformer furnished with a steam reforming catalyst.SOLUTION: The steam reforming catalyst filled into the reformer 70 provided by one embodiment includes: an inorganic oxide carrier including alumina; nickel supported on the inorganic oxide carrier at a suppo...

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Bibliographische Detailangaben
Hauptverfasser:	SEIKE HIROSHI, MIYAZAWA KAZUNORI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS COMPOUNDS THEREOF ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To quickly start a reformer furnished with a steam reforming catalyst.SOLUTION: The steam reforming catalyst filled into the reformer 70 provided by one embodiment includes: an inorganic oxide carrier including alumina; nickel supported on the inorganic oxide carrier at a supported content of 3-15 pts.mass with respect to 100 pts.mass of the alumina; and palladium supported on the inorganic oxide carrier supporting the nickel at a supported content of 0.01-1.0 pt.mass with respect to 100 pts.mass of the alumina. Hydrogen and steam are fed into the reformer 70 on an occasion for starting the reformer 70, and the inlet portion of the reformer 70 is heated within a temperature range of 250 to 400°C.