MY195108A - Increasing Efficiency in an LNG Production System by Pre-Cooling a Natural Gas Feed Stream - Google Patents
Increasing Efficiency in an LNG Production System by Pre-Cooling a Natural Gas Feed StreamInfo
- Publication number
- MY195108A MY195108A MYPI2019004468A MYPI2019004468A MY195108A MY 195108 A MY195108 A MY 195108A MY PI2019004468 A MYPI2019004468 A MY PI2019004468A MY PI2019004468 A MYPI2019004468 A MY PI2019004468A MY 195108 A MY195108 A MY 195108A
- Authority
- MY
- Malaysia
- Prior art keywords
- natural gas
- cooling
- feed stream
- production system
- gas feed
- Prior art date
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title 2
- 238000001816 cooling Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000003345 natural gas Substances 0.000 title 1
- 239000003949 liquefied natural gas Substances 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 239000005431 greenhouse gas Substances 0.000 abstract 2
- 239000000356 contaminant Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 abstract 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/0002—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the fluid to be liquefied
- F25J1/0022—Hydrocarbons, e.g. natural gas
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- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/006—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the refrigerant fluid used
- F25J1/007—Primary atmospheric gases, mixtures thereof
- F25J1/0072—Nitrogen
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- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
- F25J1/0032—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
- F25J1/0035—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by gas expansion with extraction of work
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- F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
- F25J1/0032—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
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- F25J1/0241—Purification or treatment step being integrated between two refrigeration cycles of a refrigeration cascade, i.e. first cycle providing feed gas cooling and second cycle providing overhead gas cooling wherein the overhead cooling comprises providing reflux for a fractionation step
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- F25J1/0244—Operation; Control and regulation; Instrumentation
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- F25J2260/20—Integration in an installation for liquefying or solidifying a fluid stream
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2270/00—Refrigeration techniques used
- F25J2270/14—External refrigeration with work-producing gas expansion loop
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2270/00—Refrigeration techniques used
- F25J2270/14—External refrigeration with work-producing gas expansion loop
- F25J2270/16—External refrigeration with work-producing gas expansion loop with mutliple gas expansion loops of the same refrigerant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2270/00—Refrigeration techniques used
- F25J2270/58—Quasi-closed internal or closed external argon refrigeration cycle
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Described herein are systems and processes to produce liquefied natural gas (LNG) using liquefied nitrogen (LIN) (12) as the refrigerant. Greenhouse gas contaminants are removed from the LIN (12) using a greenhouse gas removal unit (30). The LNG is compressed prior to being cooled by the LIN (12) .
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762458131P | 2017-02-13 | 2017-02-13 | |
PCT/US2018/013702 WO2018147974A1 (en) | 2017-02-13 | 2018-01-15 | Increasing efficiency in an lng production system by pre-cooling a natural gas feed stream |
Publications (1)
Publication Number | Publication Date |
---|---|
MY195108A true MY195108A (en) | 2023-01-10 |
Family
ID=61157318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2019004468A MY195108A (en) | 2017-02-13 | 2018-01-15 | Increasing Efficiency in an LNG Production System by Pre-Cooling a Natural Gas Feed Stream |
Country Status (8)
Country | Link |
---|---|
US (2) | US20180231305A1 (en) |
EP (1) | EP3580508A1 (en) |
JP (1) | JP6931070B2 (en) |
AU (1) | AU2018218197B2 (en) |
CA (1) | CA3053327C (en) |
MY (1) | MY195108A (en) |
SG (1) | SG11201906783TA (en) |
WO (1) | WO2018147974A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10330382B2 (en) | 2016-05-18 | 2019-06-25 | Fluor Technologies Corporation | Systems and methods for LNG production with propane and ethane recovery |
US11725879B2 (en) | 2016-09-09 | 2023-08-15 | Fluor Technologies Corporation | Methods and configuration for retrofitting NGL plant for high ethane recovery |
JP6858267B2 (en) * | 2017-02-24 | 2021-04-14 | エクソンモービル アップストリーム リサーチ カンパニー | Dual purpose LNG / LIN storage tank purging method |
WO2019078892A1 (en) | 2017-10-20 | 2019-04-25 | Fluor Technologies Corporation | Phase implementation of natural gas liquid recovery plants |
WO2020040951A1 (en) | 2018-08-22 | 2020-02-27 | Exxonmobil Upstream Research Company | Managing make-up gas composition variation for a high pressure expander process |
US11340013B2 (en) * | 2018-12-27 | 2022-05-24 | SUNG-IL ENCARE Co., Ltd. | Apparatus for liquefying natural gas and method for liquefying natural gas |
US11465093B2 (en) | 2019-08-19 | 2022-10-11 | Exxonmobil Upstream Research Company | Compliant composite heat exchangers |
US20210063083A1 (en) | 2019-08-29 | 2021-03-04 | Exxonmobil Upstream Research Company | Liquefaction of Production Gas |
US11083994B2 (en) | 2019-09-20 | 2021-08-10 | Exxonmobil Upstream Research Company | Removal of acid gases from a gas stream, with O2 enrichment for acid gas capture and sequestration |
EP4034798B1 (en) | 2019-09-24 | 2024-04-17 | ExxonMobil Technology and Engineering Company | Cargo stripping features for dual-purpose cryogenic tanks on ships or floating storage units for lng and liquid nitrogen |
KR20230171430A (en) * | 2021-03-15 | 2023-12-20 | 에어 워터 가스 솔루션즈, 아이엔씨. | Systems and methods for precooling in hydrogen or helium liquefaction processing |
US12055345B2 (en) * | 2022-07-28 | 2024-08-06 | Praxair Technology, Inc. | Air separation unit and method for production of nitrogen and argon using a distillation column system with an intermediate pressure kettle column |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3400547A (en) | 1966-11-02 | 1968-09-10 | Williams | Process for liquefaction of natural gas and transportation by marine vessel |
US3878689A (en) | 1970-07-27 | 1975-04-22 | Carl A Grenci | Liquefaction of natural gas by liquid nitrogen in a dual-compartmented dewar |
US5139547A (en) | 1991-04-26 | 1992-08-18 | Air Products And Chemicals, Inc. | Production of liquid nitrogen using liquefied natural gas as sole refrigerant |
GB0614250D0 (en) * | 2006-07-18 | 2006-08-30 | Ntnu Technology Transfer As | Apparatus and Methods for Natural Gas Transportation and Processing |
WO2009007439A2 (en) * | 2007-07-12 | 2009-01-15 | Shell Internationale Research Maatschappij B.V. | Method and apparatus for liquefying a gaseous hydrocarbon stream |
CN102206520B (en) * | 2011-04-21 | 2013-11-06 | 北京工业大学 | Direct expansion type liquefaction method and device for natural gas |
AP2014007424A0 (en) * | 2011-08-10 | 2014-02-28 | Conocophillips Co | Liquefied natural gas plant with ethylene independent heavies recovery system |
TWI606221B (en) * | 2015-07-15 | 2017-11-21 | 艾克頌美孚上游研究公司 | Liquefied natural gas production system and method with greenhouse gas removal |
TWI608206B (en) * | 2015-07-15 | 2017-12-11 | 艾克頌美孚上游研究公司 | Increasing efficiency in an lng production system by pre-cooling a natural gas feed stream |
WO2017024235A1 (en) * | 2015-08-06 | 2017-02-09 | L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procedes Georges Claude | Method for the production of liquefied natural gas |
US20170038139A1 (en) * | 2015-08-06 | 2017-02-09 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Method for the production of liquefied natural gas |
-
2018
- 2018-01-15 EP EP18703129.9A patent/EP3580508A1/en not_active Withdrawn
- 2018-01-15 CA CA3053327A patent/CA3053327C/en active Active
- 2018-01-15 US US15/871,276 patent/US20180231305A1/en not_active Abandoned
- 2018-01-15 JP JP2019543825A patent/JP6931070B2/en active Active
- 2018-01-15 AU AU2018218197A patent/AU2018218197B2/en active Active
- 2018-01-15 MY MYPI2019004468A patent/MY195108A/en unknown
- 2018-01-15 SG SG11201906783TA patent/SG11201906783TA/en unknown
- 2018-01-15 WO PCT/US2018/013702 patent/WO2018147974A1/en active Application Filing
-
2021
- 2021-08-06 US US17/444,584 patent/US20210364229A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU2018218197A1 (en) | 2019-08-22 |
JP2020507737A (en) | 2020-03-12 |
AU2018218197B2 (en) | 2020-07-02 |
CA3053327A1 (en) | 2018-08-16 |
JP6931070B2 (en) | 2021-09-01 |
US20180231305A1 (en) | 2018-08-16 |
CA3053327C (en) | 2022-09-06 |
SG11201906783TA (en) | 2019-08-27 |
WO2018147974A1 (en) | 2018-08-16 |
US20210364229A1 (en) | 2021-11-25 |
EP3580508A1 (en) | 2019-12-18 |
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