METHOD FOR OBTAINING HYDROGEN BY PARTIAL METHANOL OXIDATION

The method consists of placing in contact methanol, oxygen and optionally water with a catalyst consisting of copper (II) oxide, zinc (II) oxide, aluminium (III) oxide and copper (II) and aluminium (III) spinel, with the following molar percentages of the metals with respect to the total: Cu (15-75%...

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Bibliographische Detailangaben
Hauptverfasser:	MURCIA MASCAR S, SONIA, NOCCHETTI, MORENA, PENA JIMENEZ, MIGUEL-ANTONIO, GARCIA FIERRO, JOSE-LUIS, GOMEZ SAINERO, LUISA-MARIA, COSTANTINO, UMBERTO-MICHELE
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF ELECTRICITY 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 THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The method consists of placing in contact methanol, oxygen and optionally water with a catalyst consisting of copper (II) oxide, zinc (II) oxide, aluminium (III) oxide and copper (II) and aluminium (III) spinel, with the following molar percentages of the metals with respect to the total: Cu (15-75%). Zn (5-60%) and Al (3-50%). The catalyst is obtained by adding urea to a solution of water-soluble salts of copper (II), zinc (II) and aluminium (III) by co-precipitation of the components.