| 摘要 |
PURPOSE:To remove an impediment of heat transmission by arranging an adsorber in an offgas pipe to remove an organic silicon component in offgas. CONSTITUTION:An offgas pipe 8 for guiding offgas, which is discharge fuel gas of a fuel electrode 5a of a fuel cell main unit 5, to a reformer 1 is provided, and an adsorber 9 is provided in the offgas pipe 8. An organic silicon component in the offgas, accompanying the offgas by generating organic silicon gas, is adsorbed from silicon system grease in much use for a flange connection part or the like of the offgas pipe 8. In this way, production and adherence of silicon oxide in a furnace of the reformer 1 can be prevented, and an impediment of heat transmission can be removed. |
