Anlage und Verfahren zur Herstellung von Synthesegas

摘要

A synthetic gas manufacturing plant includes a reformer (10) having a reaction tube (11), a combustion radiation unit (12) arranged around the reaction tube (11) to heat the reaction tube (11), and a convection unit (13) communicating with the combustion radiation unit (12), a source gas supply passageway (202) to supply a natural gas to the reformer (10), a steam supply passageway (203) to supply steam to the source gas supply passageway (202), a carbon dioxide recovery apparatus (40) to which a total amount of combustion exhaust gas flowing through the convection unit (13) of the reformer (10) is supplied, and which recovers carbon dioxide from the combustion exhaust gas, a compressor (62) to compress the recovered carbon dioxide, and a return passageway (2018) to supply part or the whole of the compressed carbon dioxide from the compressor (62) to the source gas supply passageway (202).