| 摘要 |
PURPOSE:To relax the temperature condition of a heater heating the air and fuel fed to a fuel cell provided with a solid electrolyte and an afterburner via the combustion gas from the afterburner to the temperature not requiring the use of ceramic. CONSTITUTION:A fuel cell power generating device is provided with an air feed system 10 mixing the air of the room temperature into the combustion gas discharged from an afterburner 4. The temperature of the combustion gas fed to heat exchangers 1, 2 serving as a heater heating the mixed air and fuel is reduced to 850 deg.C. |
