| 摘要 |
PROBLEM TO BE SOLVED: To provide a phosphoric acid fuel cell device in which a dead space between apparatuses is eliminated to make a whole package compact by structuring a desulfurizer, a modifying unit and a CO transformer a plate form and placing a modifying unit so that it is held between other apparatuses. SOLUTION: A desulfurizer 11, a modifying unit 12 and a CO transformer 17 are structured in a plate form on the same plane. The desulfurizer 11, the molifying unit 12 and the CO transformer 17 are laminated in this order from the bottom. A lower modifying part 13 and an upper catalyzer burning part 14 are partitioned in the modifying unit 12, and modifying catalyzer 15 and burning catalyzer 16 are filled in them respectively. A lower CO transformer cooling side 18 and an upper CO transformer modifying side 19 are partitioned in the CO transformer 17. An alumina ball 21 is filled in the upstream side of the CO transformer modifying side 18 and an alumina ball 20 is filled in the lower stream side of the CO transformer cooling side 18. The alumina ball 21 suppresses its temperature at a low level by means of heat exchange with reacting gas from the modifying part 13. |
