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    Catalyst separation apparatus
    10.
    发明专利
    Catalyst separation apparatus 有权
    催化分离装置

    公开(公告)号：JP2013049029A

    公开(公告)日：2013-03-14

    申请号：JP2011189501

    申请日：2011-08-31

    申请人： Japan Oil Gas & Metals National Corp ,  独立行政法人石油天然ガス・金属鉱物資源機構 ,  Inpex Corp ,  国際石油開発帝石株式会社 ,  Jx Nippon Oil & Energy Corp ,  Jx日鉱日石エネルギー株式会社 ,  Japan Petroleum Exploration Co Ltd ,  石油資源開発株式会社 ,  Cosmo Oil Co Ltd ,  コスモ石油株式会社 ,  Nippon Steel & Sumikin Engineering Co Ltd ,  新日鉄住金エンジニアリング株式会社

    发明人： MURAHASHI KAZUTAKE ,  MORITA KENTARO ,  KATO YUZURU ,  MURATA ATSUSHI

    IPC分类号： B01J8/22

    摘要： PROBLEM TO BE SOLVED: To eliminate a useless space inside a reactor and to separate and discharge liquid and a catalyst remaining after completion of reaction.SOLUTION: A raw material gas 28 is supplied from a delivery port of a gas distributor 30 into the reactor 21 of a generally cylindrical shape. A reacting liquid 24, the raw material gas and the catalyst 25 are made to flow vertically and react with each other inside the reactor. A catalyst separation apparatus 22 is provided with a partition plate 35 having an opening of a cylindrical wall 36 in the center on the lower side of the gas distributor 30. A riser tube 39 is inserted to the inside of the cylindrical wall 36 and an ascending flow is generated by the gas. A small hole 43 is arranged on the outer periphery side of the partition plate 35, and a down tube 44 is inserted therethrough and is placed alonside a recessed curved surface of the lower end part of the reactor. The upper end of the down tube 44 is protruded upward of the partition plate and is surrounded by a roof section 45. Catalyst separation filters 47 and discharge pipes 48 are arranged below the partition plate. The partition plate, the down tube and the riser tube form a circulation passage for slurry, the slurry discharged from a lower end outlet of the down tube is raised in a stagnation space, and product liquid is separated by the catalyst separation filters.

    摘要翻译： 要解决的问题：消除反应器内的无用空间，并在反应完成后分离和排出液体和剩余的催化剂。 解决方案：将原料气体28从气体分布器30的输送口供给到大致圆柱形状的反应器21中。 使反应液24，原料气体和催化剂25垂直流动并在反应器内相互反应。 催化剂分离装置22在气体分配器30的下侧设置有具有中心的圆筒壁36的开口的分隔板35。提升管39插入到圆筒壁36的内部，并且上升 气体由气体产生。 在分隔板35的外周侧设置有小孔43，将下管44插入其中，并放置在反应器的下端部的凹曲面上。 下管44的上端从隔板的上方突出并被顶部45包围。催化剂分离过滤器47和排出管48布置在隔板的下方。 分隔板，下管和提升管形成用于浆料的循环通道，从下管的下端出口排出的浆料在停滞空间中升高，产物液体被催化分离过滤器分离。 版权所有（C）2013，JPO＆INPIT