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公开(公告)号:US20220122830A1
公开(公告)日:2022-04-21
申请号:US17505526
申请日:2021-10-19
Applicant: ConocoPhillips Company
Inventor: Michael A. Home
Abstract: A method for improving the efficiency of liquefied natural gas (LNG) liquefaction including receiving a gas feed stream at an LNG facility, condensing the gas feed stream into an LNG product stream, removing nitrogen from the LNG product stream via a nitrogen rejection unit coupled with the LNG facility to produce a final LNG product stream, analyzing one or more process samples taken throughout the liquefaction and nitrogen removal processes via mass spectrometry, and adjusting one or more aspects of the LNG processing system based on the analysis.