| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell system in which deterioration of a desulfurization property of a desulfurizer can be prevented and deterioration of a reformer can be controlled and an early maintenance such as an exchange or revitalization of the desulfurizer is dispensed with and a maintenance-free period of the desulfurizer can be prolonged. <P>SOLUTION: In the fuel cell system in which a sulfur content contained in a city gas as fuel gas is desulfurized and supplied to a reformer as a reforming material, the desulfurizer 1 is provided with an heat exchanging part 10, and a water for a fuel reforming purpose which is a fluid used in the fuel cell system is used as a coolant and a physical absorption material 11 filled up in the desulfurizer 1 is cooled, and the heat exchanging part 10 insulates the physical absorption material 11 from a heat in the fuel cell system. <P>COPYRIGHT: (C)2008,JPO&INPIT |
