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    • 4. 发明授权
    • Modular isothermal reactor
    • 模块等温反应器
    • US5209906A
    • 1993-05-11
    • US698666
    • 1991-05-10
    • David S. WatkinsEric G. PowDonald A. Lines
    • David S. WatkinsEric G. PowDonald A. Lines
    • B01J8/02B01J12/00B01J19/00C01B3/32C01B3/38F28D9/00H01M8/06
    • H01M8/0631B01J12/007B01J19/0093B01J8/0285C01B3/323F28D9/00B01J2219/0002B01J2219/00783B01J2219/00835B01J2219/00873B01J2219/00889B01J2219/00891F28F2260/00
    • A compact modular isothermal reactor for converting a feedstock such as methanol into a fuel usable in power generation systems, such as electrochemical fuel cells, is provided. The reactor includes a sealing plate, a baffle plate having heat transfer surfaces extending toward the sealing plate, and a housing having an interior substantially circumscribing the heat transfer surfaces The cooperating surfaces of the sealing plate, baffle plate, heat transfer surfaces and housing interior define a labyrinthine channel for containing a suitable quantity of solid catalyst and through which feedstock flows. The cooperating surfaces of a fluid flow plate and the baffle plate define a flow passage for carrying a thermal fluid. Heat is transferred from the thermal fluid to the feedstock by the heat transfer surfaces. In two alternative designs, thermally conductive pins extending from the baffle plate or a pair of spaced folded thermally conductive plates transfer heat to the interior of a catalyst containment vessel. In an optional heat exchange section, the feedstock is preheated before being directed to the reactor.
    • 提供了用于将诸如甲醇的原料转化成可用于发电系统(例如电化学燃料电池)中的燃料的紧凑的模块化等温反应器。 反应器包括密封板,具有朝向密封板延伸的传热表面的挡板和具有基本上限定传热表面的内部的壳体。密封板,挡板,传热表面和壳体内部的配合表面限定 用于容纳合适数量的固体催化剂并且原料流过的迷路通道。 流体流动板和挡板的配合表面限定了用于承载热流体的流动通道。 热量通过传热表面从热流体转移到原料。 在两种替代设计中,从挡板或一对间隔开的折叠导热板延伸的导热销将热传递到催化剂容纳容器的内部。 在可选的热交换部分中,原料在被引导到反应器之前被预热。