| abstract |
An object of the present invention is to provide a fuel cell power generator that removes nitrogen oxides of impurities contained in an oxidant gas, suppresses deterioration due to nitrogen oxides, and improves durability. SOLUTION: A nitrogen oxide removing means 9 for removing nitrogen oxide contained in an oxidant gas, and a fuel cell 5 comprising an electrolyte 1, a pair of electrodes 21, 22 and a pair of separator plates 41, 42 are provided. Further, nitrogen oxides that may be present in the reducing gas are removed to prevent entry into the fuel cell 5, so that a decrease in battery voltage can be suppressed. [Selection] Figure 1 |