发明授权
- 专利标题: Method and apparatus for recycle of knockout drum bottoms
- 专利标题(中): 敲除鼓底部循环的方法和装置
-
申请号: US12474801申请日: 2009-05-29
-
公开(公告)号: US08057663B2公开(公告)日: 2011-11-15
- 发明人: Richard C. Stell , David B. Spicer , George Stephens
- 申请人: Richard C. Stell , David B. Spicer , George Stephens
- 申请人地址: US TX Houston
- 专利权人: ExxonMobil Chemical Patents Inc.
- 当前专利权人: ExxonMobil Chemical Patents Inc.
- 当前专利权人地址: US TX Houston
- 主分类号: C10G9/36
- IPC分类号: C10G9/36
摘要:
A process and apparatus for cracking a hydrocarbon feed in a steam cracking furnace by withdrawing a resid-rich stream from a resid knockout vessel and recycling the resid-rich stream through a convection heating section of the furnace.
公开/授权文献
信息查询