发明公开
EP0758014A2 External, pressurized closed-cyclone apparatus for FCC unit
失效
Externes geschlossenes Druck-CyclonfürFCC-Anlage
- 专利标题： External, pressurized closed-cyclone apparatus for FCC unit
- 专利标题（中）： Externes geschlossenes Druck-CyclonfürFCC-Anlage
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申请号： EP96112454.2申请日： 1996-08-01
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公开(公告)号： EP0758014A2公开(公告)日： 1997-02-12
- 发明人: Niccum, Phillip K. , Glasgow, Philip E.
- 申请人： The M.W. Kellogg Company
- 申请人地址： 601 Jefferson Avenue Houston, Texas 77002-7990 US
- 专利权人： The M.W. Kellogg Company
- 当前专利权人： The M.W. Kellogg Company
- 当前专利权人地址： 601 Jefferson Avenue Houston, Texas 77002-7990 US
- 代理机构： Weiss, Wolfgang, Dipl.-Chem. Dr.
- 优先权： US512870 19950809
- 主分类号： C10G11/18
- IPC分类号： C10G11/18
摘要：
A pressurized closed-cyclone catalyst disengaging apparatus for use in an FCC unit. A closed-cyclone apparatus of the present invention independently pressurized in the absence of a disengager vessel has a line for venting stripping steam and hydrocarbon vapor from a catalyst stripping stage to a catalyst disengaging stage for rapidly disengaging catalyst particles from an FCC reaction hydrocarbon effluent.
公开/授权文献
- EP0758014A3 External, pressurized closed-cyclone apparatus for FCC unit 公开/授权日：1997-04-02
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