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    • 110. 发明专利
    • Catalyst cartridge, multi-tube type catalytic reactor using the same, and method of catalyst replacement
    • 催化剂盒,使用该催化剂的多管型催化反应器和催化剂替代方法
    • JP2010207756A
    • 2010-09-24
    • JP2009058490
    • 2009-03-11
    • Japan Energy CorpNichiyo Engineering Kk日陽エンジニアリング株式会社株式会社ジャパンエナジー
    • MATSUI JUNKONISHIDA YOSHIKICHIBA YASUNORI
    • B01J8/06B01J8/02
    • PROBLEM TO BE SOLVED: To provide a multi-tube type catalytic reactor which allows time for catalyst replacement to be reduced by improving the work efficiency of catalyst replacement and allows time for performance evaluation after the catalyst replacement to be reduced.
      SOLUTION: The catalyst cartridge 1 is used for the multi-tube type catalytic reactor including a reactor having an internal space fed with a heating medium, and a plurality of reaction tubes with one end communicated with a raw material inlet of the reactor and the other end with a reaction product outlet of the reactor. The cartridge 1 includes a flange part 2 provided with openings 3 at positions corresponding to the respective reaction tubes, inner tubes 4 extended from the respective openings 3 and contained in the reaction tubes when installed in the multi-tube type catalytic reactor, and catalyst support parts 5 which is set in the ends opposite to the flange part 2 side of the inner tubes 4 and supports the catalyst in such a way that the raw material passes through the catalyst filled in the inner tubes 4.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种多管式催化反应器,其通过提高催化剂更换的工作效率来降低催化剂更换的时间,并且可以减少催化剂更换后的性能评估时间。 解决方案:催化剂筒1用于多管式催化反应器,其包括具有供给加热介质的内部空间的反应器和多个反应管,其一端与反应器的原料入口连通 另一端与反应器的反应产物出口相连。 盒1包括在对应于各个反应管的位置处设置有开口3的凸缘部分2,当安装在多管式催化反应器中时,从相应开口3延伸并容纳在反应管中的内管4和催化剂载体 部件5设置在与内管4的凸缘部分2侧相对的端部中,并且以使得原料通过填充在内管4中的催化剂的方式支撑催化剂。版权所有:(C )2010,JPO&INPIT