| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell having an anode circulation line, capable of preventing a drop in a reforming factor due to high pressure, improving the utilization factor of a fuel cell and keeping a proper temperature balance at a reformer inlet and an anode inlet. SOLUTION: This fuel cell is formed out of a cathode and anode, and generates power from cathode gas containing oxygen and anode gas containing hydrogen. In addition, the fuel cell is equipped with a reformer for burning a part of anode exhaust gas from the anode and the air in a combustion chamber and reforming fuel gas containing steam in a reforming chamber for the supply thereof as anode gas to the anode, and an anode circulation line for circulating the remnant of the anode exhaust gas to the reforming chamber and an anode inlet. |
