METHOD OF REFORMING FUEL FOR FUEL CELL AND FUEL CELL SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a method of reforming a fuel for a fuel cell and a fuel cell system which are simple in structure, easy to operate and effectively prevent deposition of carbon from a hydrocarbon gas serving as the fuel.

SOLUTION: Part of exhaust gas burned by a power generation module is branched from a main stream of the exhaust gas and refluxed. The refluxed exhaust gas is mixed at a predetermined ratio with a hydrocarbon gas fuel before being supplied. The mixture gas fuel is then supplied to the power generation module and burned.

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