FUEL REFORMER AND FUEL CELL SYSTEM

PROBLEM TO BE SOLVED: To provide a small-sized fuel reformer for efficiently transferring the heat generated in a combustion catalyst part to a steam reformation catalyst part and enhancing the formation of the reformed gas in the steam reformation catalyst part. SOLUTION: The contact surface 53 of...

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Bibliographische Detailangaben
Hauptverfasser:	HIYAMA KIYOSHI, KOMACHIYA MASAHIRO, KAMO YUICHI, KONO KAZUSHIGE
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS 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 PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a small-sized fuel reformer for efficiently transferring the heat generated in a combustion catalyst part to a steam reformation catalyst part and enhancing the formation of the reformed gas in the steam reformation catalyst part. SOLUTION: The contact surface 53 of the combustion catalyst part 3 with the steam reformation catalyst part 4 is formed into such a conical shape that the height H in the axial direction on vertical cross section is made shorter successively as it goes from the peripheral part 51 to the central part 52 on the vertical cross section of the part 4. As a result, the heat of reaction in the part 3 can be transferred efficiently to the part 4 and the formation of the reformed gas can be enhanced.