| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell power generation system which efficiently removes ammonia in oxidant gas, thereby suppressing voltage reduction and degradation of electrolyte etc., and which is excellent in power generation efficiency and durability. <P>SOLUTION: A fuel cell power generation system comprises: a fuel cell 3 having an anode 2a and a cathode 2b; an oxidant gas supply line 51 for supplying oxidant gas containing oxygen to the cathode 2b; and a radical supply unit 8 generating radical in the oxidant gas and supplying the radical. The radical generated by the radical supply unit 8 can decompose ammonia contained in the oxidant gas, thereby suppressing battery voltage reduction and degradation of electrolyte 1 etc. due to the ammonia, which can improve power generation efficiency and durability of the fuel cell power generation system. <P>COPYRIGHT: (C)2012,JPO&INPIT |
