Char methanation catalyst and its use in gasification processes

The invention provides processes for generating a methane-enriched gas from a gas mixture comprising carbon monoxide and hydrogen such as gas streams generated by gasification of an alkali metal catalyst-loaded carbonaceous feedstock, and a char methanation catalyst useful in such processes.

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Bibliographische Detailangaben
Hauptverfasser: HIPPO EDWIN J, ROBINSON EARL T, REILING VINCENT G, RAMAN PATTABHI K, SMITH JEFFERY, MIMS CHARLES, NAHAS NICHOLAS CHARLES
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention provides processes for generating a methane-enriched gas from a gas mixture comprising carbon monoxide and hydrogen such as gas streams generated by gasification of an alkali metal catalyst-loaded carbonaceous feedstock, and a char methanation catalyst useful in such processes.