Invention Grant
- Patent Title: Enhanced operation of LNG facility equipped with refluxed heavies removal column
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Application No.: US10696010Application Date: 2003-10-28
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Publication No.: US06925837B2Publication Date: 2005-08-09
- Inventor: Anthony P. Eaton
- Applicant: Anthony P. Eaton
- Applicant Address: US TX Houston
- Assignee: ConocoPhillips Company
- Current Assignee: ConocoPhillips Company
- Current Assignee Address: US TX Houston
- Agency: Hovey Williams LLP
- Main IPC: F25J1/02
- IPC: F25J1/02 ; F25J3/02 ; F25J3/00 ; F25J1/00

Abstract:
Improved methodology for starting up a LNG facility employing a refluxed heavies removal column. The improved methodology involves varying the temperature of the feed to the heavies removal column between start-up and normal operation. This allows a larger amount of the stream produced from the top of the heavies removal column during start-up to be used to more rapidly start up the LNG facility.
Public/Granted literature
- US20050086976A1 Enhanced operation of LNG facility equipped with refluxed heavies removal column Public/Granted day:2005-04-28
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