FUEL PROCESSOR

摘要

Provided is a fuel processor manufactured at low cost with a small processing variation and equipped with a spiral channel of an evaporating section. The fuel processor includes: an evaporating section which evaporates reforming water so as to mix a raw material gas with water vapor; a reforming section which causes the raw material gas mixed with the water vapor to pass through a reforming catalyst so as to produce a hydrogen mixed gas; a shift conversion section which causes the hydrogen mixed gas to pass through a shift conversion catalyst so as to remove carbon monoxide therefrom; and a combusting section which supplies heat to the reforming section, wherein the evaporating section includes a spiral channel which extends on funnel slope surface and the reforming water and the raw material gas flowing through the heated channel are mixed with each other.