| 摘要 |
<P>PROBLEM TO BE SOLVED: To convert a shift catalyst layer in an autooxidation internal heating type reformer into a metal honeycomb structure. <P>SOLUTION: In the autooxidation internal heating type reformer having a mixed catalyst layer 5 wherein a reforming catalyst and an oxidation catalyst are mixed, a shift catalyst layer 6 and a supply pipe 14 for supplying an oxygen-containing gas for oxidation to the mixed catalyst layer 5 and forming a hydrogen-rich reformed gas by steam-reforming a raw material-steam mixture, the supply pipe 14 is provided while passing through the center of a spiral shape of a spiral metal honeycomb structure 20 and extending to the mixed catalyst layer 5 and the shift catalyst layer 6 is formed by carrying the shift catalyst on the spiral part of the metal honeycomb structure 20. <P>COPYRIGHT: (C)2007,JPO&INPIT |
