Process for the production of hydrogen by the catalytic reforming of ethanol with water vapor useful in the functioning of a fuel cell system

The starting alcohol for the process can be obtained from a biomass origin and the waste products from the fuel cell are non-contaminating to the environment. A process for the production of hydrogen by the catalytic reforming of ethanol at 300 - 800 deg C. in the presence of oxygen, for use in a fu...

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Bibliographische Detailangaben
Hauptverfasser:	MARQUEZ ALVAREZ CARLOS, MICHALAK FRANCK, GRAZANI KLOUZ VERONIQUE, MIRODATOS CLAUDE, LISSE JEAN PIERRE
Format:	Patent
Sprache:	eng ; fre
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:	The starting alcohol for the process can be obtained from a biomass origin and the waste products from the fuel cell are non-contaminating to the environment. A process for the production of hydrogen by the catalytic reforming of ethanol at 300 - 800 deg C. in the presence of oxygen, for use in a fuel cell system, is claimed. An Independent claim is also included for the installation incorporating the fuel cell. L'invention concerne un catalyseur et un procédé de reformage de l'éthanol ainsi qu'un système de pile à combustible les utilisant.Selon l'invention le catalyseur de reformage et de l'éthanol est constitué de nickel ou d'un mélange de nickel + cuivre, supporté sur de l'alumine ou de la silice, la teneur en nickel + cuivre étant inférieure ou égale à 40 % en poids par rapport au poids du catalyseur.L'invention trouve application, en particulier dans un système de pile a combustible.