专利汇可以提供Fuel reformer for fuel cell专利检索,专利查询,专利分析的服务。并且PURPOSE:To keep a catalyst temperature constant, suppress fluctuation in composition of a reformed gas and stably carry out operation even in the case of fluctuated load, by keeping the raw material gas inlet side of a reforming reaction tube of a double structure turned back at the body bottom in a high temperature part and the reformed gas outlet side in a low temperature part. CONSTITUTION:A high-temperature part 14 arranged just under a burner 9 on the inside of an inner tube 1 and a low-temperature part 15 placed on the outside of the inner tube 1 are connected through a communicating tube 18 and a raw material gas manifold 5 to constitute a reforming reaction tube 13 of a double structure turned back at the body bottom. An alcohol is burned with the burner 9 and the alcohol and air are simultaneously fed from a raw material gas inlet pipe 10 to be catalytically burnt on a high-temperature catalyst layer 16 filled in the high-temperature part 14 and burn therein. Thereby reforming reaction is carried out at 300-400 deg.C. The resultant reformed gas emerging from the high-temperature part 14 is turned back at the manifold 5, passed through the catalyst layer 17 filled in the low-temperature layer 15 to reduce the CO concentration to an equilibrium one at 200-300 deg.C. The resultant gas is then fed from an outlet 11 to a fuel cell body.,下面是Fuel reformer for fuel cell专利的具体信息内容。
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