Processes for Gasification of a Carbonaceous Feedstock

The present invention relates to processes for preparing gaseous products, and in particular, methane via the catalytic gasification of carbonaceous feedstocks in the presence of steam. The processes comprise using at least one methanation step to convert carbon monoxide and hydrogen in the gaseous...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ROBINSON EARL T, SIRDESHPANDE AVINASH, GAL ELI, REILING VINCENT G, NAHAS NICHOLAS CHARLES
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to processes for preparing gaseous products, and in particular, methane via the catalytic gasification of carbonaceous feedstocks in the presence of steam. The processes comprise using at least one methanation step to convert carbon monoxide and hydrogen in the gaseous products to methane and do not recycle carbon monoxide or hydrogen to the catalytic gasifier.