| 摘要 |
<P>PROBLEM TO BE SOLVED: To control malodor generated from a desulfurizer removed from a fuel cell system when replacing or collecting the desulfurizer. <P>SOLUTION: A fuel cell system 100 comprises: a detachable desulfurizer 2 which performs adsorptive desulfurization of a sulfur compound contained in material gas; a hydrogen generator 3 having a reformer which generates hydrogen-containing gas by a reforming reaction using the material that has passed through the desulfurizer 2; a fuel cell 4 which generates power by using the hydrogen-containing gas; a desorption gas supplier 9 which supplies desorption gas to the desulfurizer 2 for desorbing a predetermined adsorbate from the desulfurizer 2 among the substances adsorbed to the desulfurizer 2; and a controller 50 which operates the desorption gas supplier 9 as a desorption treatment for the predetermined adsorbate before the desulfurizer 2 is removed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
