- 专利标题： LEAN GAS LNG HEAVIES REMOVAL PROCESS USING NGL
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申请号： US17060586申请日： 2020-10-01
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公开(公告)号： US20210095918A1公开(公告)日： 2021-04-01
- 发明人: Michael J. Calderon , Will T. James , Dale L. Embry , Jinghua Chan , Qi Ma
- 申请人： ConocoPhillips Company
- 申请人地址： US TX Houston
- 专利权人： ConocoPhillips Company
- 当前专利权人： ConocoPhillips Company
- 当前专利权人地址： US TX Houston
- 主分类号： F25J1/00
- IPC分类号： F25J1/00 ; F25J1/02 ; F25J3/02 ; F25J3/08
摘要：
Disclosed herein are systems and processes for removing heavies during the liquefaction of a natural gas. The processes include dissolving the heavies in the natural gas by adding external natural gas liquid (NGL), followed by a staged removal of the natural gas liquid (NGL) and dissolved heavies.