发明授权
US06403515B1 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
- 专利标题： Process for treating a catalyst or an adsorbent in a fluidized bed
- 专利标题（中）： 在流化床中处理催化剂或吸附剂的方法
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申请号： US09420803申请日： 1999-10-19
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公开(公告)号： US06403515B1公开(公告)日： 2002-06-11
- 发明人: Pierre Dufresne , Jean Darcissac
- 申请人： Pierre Dufresne , Jean Darcissac
- 优先权： FR9813182 19981020
- 主分类号： B01J2034
- IPC分类号： B01J2034
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.
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