Fuel reforming method, fuel reformer and fuel-cell system provided with the reformer

摘要: PROBLEM TO BE SOLVED: To prevent the reformer from being scaled up or system structure complicated and to reform a raw fuel without lowering energy efficiency of entire fuel-cell system. SOLUTION: The methanol as is mixed with water, vaporized in vaporizer 24 supplied 22 gas. compressed air an tank 36, gas reformer. oxidized hydrogen carbon dioxide, simultaneously steam-reformed dioxide. At this time, since heat necessary endothermic reforming reaction sufficed by generated oxidation methanol, source for supplying required need not be provided 22.