PROCESS FOR THE PRODUCTION OF SYNTHESIS GAS

Disclosed is a process for producing a synthesis gas by reacting a carbon-containing organic compound with steam and/or carbon dioxide using a catalyst whose carbon deposition activity is considerably suppressed. The catalyst is characterized in that it comprises a carrier formed of a metal oxide, a...

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Bibliographische Detailangaben
Hauptverfasser: ASAOKA, SACHIO, WAKAMATSU, SHUHEI, NAGUMO, ATSURO, SHIMURA, MITSUNORI, WADA, YUKITAKA, YAGI, FUYUKI
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:Disclosed is a process for producing a synthesis gas by reacting a carbon-containing organic compound with steam and/or carbon dioxide using a catalyst whose carbon deposition activity is considerably suppressed. The catalyst is characterized in that it comprises a carrier formed of a metal oxide, and at least one catalytic metal selected from rhodium, ruthenium, iridium, palladium and platinum and supported on the carrier, in that the catalyst has a specific surface area of 25 m2/g or less, in that the electronegativity of the metal ion of the carrier metal oxide is 13.0 or less and in that the amount of the catalytic metal is 0.0005-0.1 mole %, in terms of metal, based on the carrier metal oxide.