| 摘要 |
Processes and systems are provided for converting a carbonaceous feedstock (e.g. coal or methane) into a reaction gas and a syngas, involving a step of pyrolysing and methanating the feedstock in a pyrolysis chamber to produce the reaction gas in at least one pyrolysis chamber which operates at or above 950 degrees C, removing the reaction gas from the chamber, and a step of gasifying unconverted feedstock in the presence of a reactant to produce a syngas in at least one gasification chamber. The gasification chamber has one or more reactant injection ports to enable gasification, and operates at 750-1100 degrees C. |
