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公开(公告)号：WO2023034583A1
公开(公告)日：2023-03-09
申请号：PCT/US2022/042487
申请日：2022-09-02
Applicant: CONOCOPHILLIPS COMPANY
Inventor： GENTRY, Matthew C. , QUALLS, Wesley R. , JAMES, Will T.
Abstract: A core-in-shell heat exchanger including a shell having an interior shell portion operable to receive a cooling fluid therein and at least one formed plate heat exchanger (FPHE) core operably arranged within the interior shell portion. The FPHE core includes an inlet coupled with a feed stream, a plurality of feed layers fluidly coupled with the inlet, and a plurality of cooling layers fluidly coupled with the interior shell portion and operable to receive at least a portion of the cooling fluid therein.
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公开(公告)号：WO2023288137A1
公开(公告)日：2023-01-19
申请号：PCT/US2022/037498
申请日：2022-07-18
Applicant: CONOCOPHILLIPS COMPANY
Inventor： EMBRY, Dale , QUALLS, Wesley R.
Abstract: A solvent is dispersed into a natural gas feed at a solvent injection point to produce a mixed feed. The mixed feed contains heavy components with a potentially fouling portion that can cause obstructions in a heat exchanger. A fluid injection system can inject the solvent intermittently, for instance, based on an amount of accumulation or expected accumulation of heavy component solids in the heat exchanger. The solvent prevents the potentially fouling portion of the heavy components from freezing, melts or dissolves the accumulation, and reduces the obstructions in the heat exchanger. The fluid injection system includes a solvent supply, an optional atomizer, an injection controller, optionally one or more sensors, and/or optionally a heater. The solvent injection system can disperse the solvent onto a flow surface for the natural gas feed and/or mixed feed to form a solvent film which further reduces heavy component solids.
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公开(公告)号：WO2018195013A1
公开(公告)日：2018-10-25
申请号：PCT/US2018/027868
申请日：2018-04-17
Applicant: CONOCOPHILLIPS COMPANY
Inventor： PRADERIO, Attilio J. , MA, Qi , QUALLS, Wesley R. , JAMES, Will T. , CALDERON, Michael J. , DAVIES, Paul R.
Abstract: The invention relates to a system, method and apparatus for processing natural gas in an LNG facility. A natural gas feed is introduced into a heavies removal unit. The heavies removal system includes a heavies removal column and a distillation column. The heavies removal column and the distillation column are connected via a purge/recovery line. One or more components of the natural gas feed is purged from the heavies removal column to the distillation column via the purge/recovery line to obtain a specified concentration or concentration range of heavy components feeding into the distillation column.
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Patent Agency Ranking
公开(公告)号：EP4370853A1
公开(公告)日：2024-05-22
申请号：EP22842980.9
申请日：2022-07-18
Applicant: ConocoPhillips Company
Inventor： EMBRY, Dale , QUALLS, Wesley R.
CPC classification number: F25J1/0022 , F25J1/0085 , F25J1/0087 , F25J1/004 , F25J1/0052 , F25J1/021 , F25J1/0255 , F25J2205/5020130101 , F25J2220/6420130101 , C10L3/10 , C10L2290/14120130101 , C10L2290/0620130101 , C10L2290/1820130101 , F25J2210/0420130101
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公开(公告)号：EP3612779A1
公开(公告)日：2020-02-26
申请号：EP18787938.2
申请日：2018-04-17
Applicant: ConocoPhillips Company
Inventor： PRADERIO, Attilio J. , MA, Qi , QUALLS, Wesley R. , JAMES, Will T. , CALDERON, Michael J. , DAVIES, Paul R.
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公开(公告)号：EP4396513A1
公开(公告)日：2024-07-10
申请号：EP22865614.6
申请日：2022-09-02
Applicant: ConocoPhillips Company
Inventor： GENTRY, Matthew C. , QUALLS, Wesley R. , JAMES, Will T.
CPC classification number: F28D9/0062 , F28F3/046 , F28F2275/06120130101 , F25J2250/0220130101 , F25J2250/2020130101 , F25J5/005 , F25J1/0022 , F25J1/0262 , F25J1/0264 , F25J1/0052
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公开(公告)号：EP4526609A1
公开(公告)日：2025-03-26
申请号：EP23808350.5
申请日：2023-05-19
Applicant: ConocoPhillips Company
Inventor： ZHANG, Ying , MA, Qi , QUALLS, Wesley R. , JAMES, Will T. , CHAN, Jinghua
IPC: F25J1/00
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公开(公告)号：EP4055335A1
公开(公告)日：2022-09-14
申请号：EP20885105.5
申请日：2020-11-09
Applicant: ConocoPhillips Company
Inventor： JAMES, Will T. , GENTRY, Matthew C. , QUALLS, Wesley R.
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