| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a fuel cell system comprising a reforming device obtaining hydrogen from hydrocarbon and a fuel cell generating water at anode side, capable of effectively utilizing exhaust gas of the fuel cell. <P>SOLUTION: The fuel cell system 10 comprises a reforming device 14 generating reformed gas containing hydrogen obtained from hydrocarbon material prepared by a reformation reaction including vapor reformation reaction, and a fuel cell 12 generating water at an anode 16 side accompanied by power generation carried out by supplying the reformed gas of the reforming device to the anode 16. The fuel cell system 10 has an anode off-gas line 42, an anode off-gas separator 44, a vapor supplying line 36, and an ejector 35 for introducing a part of anode off-gas containing water generated at power generation, out of the anode off-gas exhausted from the anode 16 of the fuel cell 12 to an inlet of the vapor to be reformed of a reformation part 26 of the reforming device 14. <P>COPYRIGHT: (C)2007,JPO&INPIT |
