Invention Grant
- Patent Title: Method and apparatus for recycle of knockout drum bottoms
- Patent Title (中): 敲除鼓底部循环的方法和装置
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Application No.: US13250047Application Date: 2011-09-30
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Publication No.: US08435386B2Publication Date: 2013-05-07
- Inventor: Richard C. Stell , David B. Spicer , George Stephens
- Applicant: Richard C. Stell , David B. Spicer , George Stephens
- Applicant Address: US TX Houston
- Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee Address: US TX Houston
- Main IPC: C10G49/00
- IPC: C10G49/00
Abstract:
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.
Public/Granted literature
- US20120018278A1 Method And Apparatus For Recycle Of Knockout Drum Bottoms Public/Granted day:2012-01-26
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