Process for treating a catalyst or an adsorbent in a fluidized bed
    1.
    发明授权
    Process for treating a catalyst or an adsorbent in a fluidized bed 有权
    在流化床中处理催化剂或吸附剂的方法

    公开(公告)号:US06403515B1

    公开(公告)日:2002-06-11

    申请号:US09420803

    申请日:1999-10-19

    IPC分类号: B01J2034

    CPC分类号: B01J38/12 B01J23/94 B01J38/30

    摘要: The invention concerns a process for fluidising a catalyst or an adsorbent in a furnace which is fixed but the fluidised bed advances, optionally with rotation, in the presence of another inert solid with a granulometry which is different from that of the catalyst or the adsorbent, in the presence of a fluidisation gas, to carry out either stripping of a catalyst or an adsorbent or regeneration of a catalyst or an adsorbent in the furnace.

    摘要翻译: 本发明涉及一种使炉子中的催化剂或吸附剂流化的方法,所述催化剂或吸附剂在固定的但流化床任选地旋转的情况下在另一惰性固体的存在下进行,其中颗粒度与催化剂或吸附剂不同, 在流化气体的存在下,在炉中进行催化剂或吸附剂的汽提或再生催化剂或吸附剂。