| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell power generation system in which the water quality of recovered water separated from an exhaust gas after combustion can be adjusted inexpensively without making the system complicated. <P>SOLUTION: This is a fuel cell 20 in which electric power is generated by an electrochemical reaction of hydrogen and oxygen because a fuel gas g rich in hydrogen and an oxidizer gas a1 containing oxygen are introduced, and in which an anode off gas p is exhausted out of the fuel gas g that has not been used for the electrochemical reaction, and a fuel treatment device 10 into which raw material fuel m is introduced and reformed, and this is the fuel cell power generation system which is provided with the fuel treatment device 10 having a combustion part 11 where heat needed for reforming is made to be generated by introducing and combusting the anode off gas p, and a humidification device 40 to humidify the oxidizer gas a1, and which is constituted so that the recovered water r separated from the exhaust gas u exhausted from the combustion part 11 after combustion is made to be contacted with the oxidizer gas a1 before being exhausted outside the system 1. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
