| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a desulfurizer capable of attaining simplification and compactness of a structure maintaining desired desulfurization efficiency and desulfurization performance at a wide operation range and stably supplying raw fuel which is improved in durability and is desulfurized. <P>SOLUTION: The desulfurizer 14 has a filling chamber 66 wherein a raw fuel passage 64 for circulating the raw fuel is prepared and a desulfurizing agent 65 is filled, a supply chamber 68 arranged at an upstream side of the filling chamber 66 and uniformly supplying the raw fuel to the raw fuel passage 64, and a discharge chamber 70 arranged at a downstream side of the filling chamber 66 and for uniformly discharging the raw fuel from the raw fuel passage 64. The raw fuel passage 64 has first and second turning-over sections 64a, 64b for turning over a flow direction of the raw fuel, and a cross-sectioned area of the passage at a downstream side is set up to be smaller than a cross-sectioned area of the passage at an upstream side. <P>COPYRIGHT: (C)2010,JPO&INPIT |
