| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reforming apparatus which has relatively simple structure, can be made compact and can surely heat and keep a desulfurization part to a prescribed temperature. <P>SOLUTION: The reforming apparatus 1 is provided with a multicylindrical body in which a burner 14 is arranged inside a cylindrical combustor 10 and an inner cylinder 20 and an outer cylinder 30 are arranged on the outer circumference of the combustor 10. In the multicylindrical body, the desulfurization part 50 for removing sulfur in raw material fuel, a vaporization part 30 for producing steam, a reforming reaction part 35 for producing a reformed gas containing hydrogen by steam-reforming the desulfurized raw material fuel with steam and a CO converter 45 and a CO remover 40 for reducing CO in the reformed gas are arranged. One of a plurality of cylindrical spaces forms a combustion waste gas flow passage 21 for a combustion waste gas heated by the burner 14 and the desulfurization part 50 is arranged inside the combustion waste gas flow passage 21 and is configured to be heated by the combustion waste gas and the burner 14. <P>COPYRIGHT: (C)2009,JPO&INPIT |
