| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of satisfying a drainage standard with a simple constitution. <P>SOLUTION: Power is generated on a fuel cell 22 under air supplied from an air supply device 23 and fuel supplied from a hydrogen generation device 24. Condensed water recovered from combustion exhaust gas exhausted from the hydrogen generation device 24 via a combustion exhaust gas condenser 27 passes through a base type anion exchanger 21 arranged in a first condensed water passage 215, and then, is stored in a recovery water tank 28. When the condensed water passes through the base type anion exchanger 21, anions in the condensed water are exchanged with hydroxide ions, and the generated hydroxide ions are chemically reacted with hydrogen ions contained in the recovery water stored in the recovery water tank 28, so as to neutralize the recovery water. The surplus recovery water in the recovery water tank 28 is drained from a drainage port 212 of the recovery water tank 28, so as to constitute a fuel cell system 20 satisfying a drainage standard. <P>COPYRIGHT: (C)2013,JPO&INPIT |
