| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell system capable of reducing the possibility that an ejector is clogged with condensed water contained in a hydrogen-containing gas from a recycling passage.SOLUTION: A fuel cell system 100 includes: a hydrodesulfurizer 3 for removing sulfur compound from a power generation material; a fuel cell unit 4 that generates the power by using a power generation material; a recycling passage 5 for supplying a part of the hydrogen-containing gas from the fuel cell unit 4 to the power generation material before flowing in to the hydrodesulfurizer; and an ejector which is disposed in a flow path of the power generation material at the upstream side of the hydrodesulfurizer, into which the hydrogen-containing gas from the recycling passage flows. The ejector 2 is heated by exhaust gas discharged from the fuel cell unit 4. |
