发明授权
US5643537A FCC process and apparatus with contained vortex third stage separator
失效
FCC工艺和装置含有涡流第三级分离器
- 专利标题： FCC process and apparatus with contained vortex third stage separator
- 专利标题（中）： FCC工艺和装置含有涡流第三级分离器
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申请号： US533135申请日： 1995-09-26
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公开(公告)号： US5643537A公开(公告)日： 1997-07-01
- 发明人: Michael F. Raterman , Christopher G. Smalley
- 申请人： Michael F. Raterman , Christopher G. Smalley
- 申请人地址： VA Fairfax
- 专利权人： Mobil Oil Corporation
- 当前专利权人： Mobil Oil Corporation
- 当前专利权人地址： VA Fairfax
- 主分类号： B04C9/00
- IPC分类号： B04C9/00 ; B01D45/12 ; B01J8/00 ; B04C5/00 ; B04C5/081 ; B04C5/14 ; B04C5/187 ; B04C5/28 ; C10G11/18 ; F27D17/00 ; F27B15/09
摘要：
Vertical, small diameter cyclones are disclosed. Gas and fines are added tangentially or axially around a clean vapor outlet tube in a cylindrical cyclone. A vortex of solids and some gas passes into a contiguous and axially aligned cylindrical vortex containment means from which solids are withdrawn via a vertical slot in a sidewall of the containment means. 0-5 micron particle removal is enhanced. An FCC process uses the cyclones as a third stage separator.
公开/授权文献
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