| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell power generation system capable of easily recovering carbon dioxide generated in the process of producing hydrogen required for power generation from a fuel, and of high-efficiency power generation. <P>SOLUTION: This fuel cell power generation system is provided with: an electrolysis device 20 for producing hydrogen and carbon dioxide by separating them from each other by electrolyzing a methanol aqueous solution supplied from a fuel storage part 11; a carbon dioxide recovery device 29 for recovering carbon dioxide produced by the electrolysis device 20 to supply it to the fuel storage part 11; a hydrogen recovery device 28 for recovering hydrogen produced by the electrolysis device 20; polymer electrolyte fuel cell stacks 9, 95 and 108 for generating power by subjecting hydrogen and oxygen to an electrochemical reaction; and hydrogen supply devices 40, 41 and 84 for supplying hydrogen recovered by the hydrogen recovery device 29 to the polymer electrolyte fuel cell stacks 9, 95 and 108. <P>COPYRIGHT: (C)2008,JPO&INPIT |
