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    • 5. 发明授权
    • Reactor manufacturing method for a fuel cell processor
    • 燃料电池处理器的反应器制造方法
    • US07743499B2
    • 2010-06-29
    • US11019036
    • 2004-12-20
    • William H PettitGerald E Voecks
    • William H PettitGerald E Voecks
    • B21D51/16
    • B21D13/10F01N3/2814Y10T29/49345Y10T29/4998Y10T29/49982
    • A method to produce a catalytic bed is initiated by forming apertures in a predetermined pattern on a strip or segment of thin foil. A pattern of desired channels is formed into the apertured foil, for example, as a herringbone pattern. The patterned foil is heat treated, and the surfaces of the foil are provided with at least one washcoat and at least one catalyzed coat, and cured. Cured foil in strip form is rolled into a multi-layer coil, or cured foil in segment form is stacked in multiple segment layers, to produce a desired geometric shape of the catalytic bed. The channels between layers of foil are offset in each successive layer to preclude channel nesting. The offset channels and apertures provide turbulent longitudinal and radial flow of a desired material throughout the catalytic bed.
    • 催化床的制备方法是通过在薄片或薄片上形成预定图案的孔来引发的。 所需通道的图案形成为多孔箔,例如,作为人字形图案。 图案化的箔被热处理,并且箔的表面设置有至少一个修补基面涂层和至少一个催化涂层,并固化。 将带状的固化箔轧制成多层线圈,或将片状固化箔堆叠成多个分段层,以产生催化床所需的几何形状。 箔层之间的通道在每个连续层中偏移以排除通道嵌套。 偏移通道和孔口在整个催化床中提供期望材料的湍流纵向和径向流动。