| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reforming unit achieving an efficient and stable reforming treatment with a simple structure. <P>SOLUTION: The reforming unit 300 is constituted so as to house a reformer 620, a CO converter 820 and a CO selective oxidation reactor 830 in a reforming exterior case 610, a pipe line exterior case 710 and a CO selective oxidation reactor 830 which are connected as an integrated structure. As a result, the reforming unit 300 is made nearly cylindrical to reduce the surface area. Then, the heat loss is prevented and the energy efficiency is improved. Further, the heat insulation treatment by a heat insulating material 500 formed nearly cylindrical and having a simple structure is easily carried out to improve the applicability. <P>COPYRIGHT: (C)2008,JPO&INPIT |
