CA2269147A1 - Procede et dispositif de liquefaction d'un gaz naturel sans separation de phases sur les melanges refrigerants - Google Patents
Procede et dispositif de liquefaction d'un gaz naturel sans separation de phases sur les melanges refrigerants Download PDFInfo
- Publication number
- CA2269147A1 CA2269147A1 CA002269147A CA2269147A CA2269147A1 CA 2269147 A1 CA2269147 A1 CA 2269147A1 CA 002269147 A CA002269147 A CA 002269147A CA 2269147 A CA2269147 A CA 2269147A CA 2269147 A1 CA2269147 A1 CA 2269147A1
- Authority
- CA
- Canada
- Prior art keywords
- natural gas
- mixture
- cooled
- expanded
- refrigerant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract 6
- 239000000203 mixture Substances 0.000 title abstract 5
- 239000003507 refrigerant Substances 0.000 title abstract 4
- 239000003345 natural gas Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 title 1
- 239000012809 cooling fluid Substances 0.000 abstract 2
- 238000005057 refrigeration Methods 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 239000008246 gaseous mixture Substances 0.000 abstract 1
- 238000005191 phase separation Methods 0.000 abstract 1
Classifications
-
- 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
-
- 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
- F25J1/003—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
- F25J1/0047—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 an "external" refrigerant stream in a closed vapor compression cycle
- F25J1/0052—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 an "external" refrigerant stream in a closed vapor compression cycle by vaporising a liquid refrigerant stream
-
- 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
- F25J1/003—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
- F25J1/0047—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 an "external" refrigerant stream in a closed vapor compression cycle
- F25J1/0052—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 an "external" refrigerant stream in a closed vapor compression cycle by vaporising a liquid refrigerant stream
- F25J1/0057—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 an "external" refrigerant stream in a closed vapor compression cycle by vaporising a liquid refrigerant stream after expansion of the liquid refrigerant stream with extraction of work
-
- 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
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0211—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using a multi-component refrigerant [MCR] fluid in a closed vapor compression cycle
- F25J1/0214—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using a multi-component refrigerant [MCR] fluid in a closed vapor compression cycle as a dual level refrigeration cascade with at least one MCR cycle
-
- 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
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
- F25J1/0257—Construction and layout of liquefaction equipments, e.g. valves, machines
- F25J1/0262—Details of the cold heat exchange system
-
- 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
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
- F25J1/0257—Construction and layout of liquefaction equipments, e.g. valves, machines
- F25J1/0269—Arrangement of liquefaction units or equipments fulfilling the same process step, e.g. multiple "trains" concept
- F25J1/0271—Inter-connecting multiple cold equipments within or downstream of the cold box
- F25J1/0272—Multiple identical heat exchangers in parallel
-
- 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
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
- F25J1/0279—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc.
- F25J1/0281—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc. characterised by the type of prime driver, e.g. hot gas expander
- F25J1/0283—Gas turbine as the prime mechanical driver
-
- 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
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
- F25J1/0279—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc.
- F25J1/0292—Refrigerant compression by cold or cryogenic suction of the refrigerant gas
-
- 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
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
- F25J1/0279—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc.
- F25J1/0295—Shifting of the compression load between different cooling stages within a refrigerant cycle or within a cascade refrigeration system
-
- 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
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/12—Particular process parameters like pressure, temperature, ratios
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
Le procédé permet de liquéfier un mélange gazeux tel qu'un gaz naturel en utilisant un premier mélange de réfrigérant M1, comprimé, au moins partiellement condensé par refroidissement à l'aide d'un fluide externe de refroidissement, puis sous refroidi, détendu et vaporisé, et un deuxième mélange réfrigérant comprimé, refroidi à l'aide d'un fluide externe de refroidissement, puis refroidi par échange de chaleur avec le premier mélange réfrigérant M, au cours de la première étape de réfrigération, à l'issue de laquelle il se trouve dans un état au moins partiellement condensé. Le deuxième mélange partiellement condensé est envoyé sans séparation de phases vers la deuxième étape de réfrigération où il est condensé totalement, détendu et vaporisé à au moins deux niveaux de pression. Le gaz naturel sous-refroidi est détendu pour former le GNL produit.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9805992A FR2778232B1 (fr) | 1998-04-29 | 1998-04-29 | Procede et dispositif de liquefaction d'un gaz naturel sans separation de phases sur les melanges refrigerants |
FR9805992 | 1998-04-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2269147A1 true CA2269147A1 (fr) | 1999-10-29 |
CA2269147C CA2269147C (fr) | 2008-04-01 |
Family
ID=9526281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002269147A Expired - Lifetime CA2269147C (fr) | 1998-04-29 | 1999-04-28 | Procede et dispositif de liquefaction d'un gaz naturel sans separation de phases sur les melanges refrigerants |
Country Status (7)
Country | Link |
---|---|
US (1) | US6105389A (fr) |
JP (1) | JP4494542B2 (fr) |
AU (1) | AU756096B2 (fr) |
CA (1) | CA2269147C (fr) |
FR (1) | FR2778232B1 (fr) |
ID (1) | ID23457A (fr) |
NO (1) | NO312605B1 (fr) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7310971B2 (en) * | 2004-10-25 | 2007-12-25 | Conocophillips Company | LNG system employing optimized heat exchangers to provide liquid reflux stream |
US6412302B1 (en) * | 2001-03-06 | 2002-07-02 | Abb Lummus Global, Inc. - Randall Division | LNG production using dual independent expander refrigeration cycles |
US6564578B1 (en) | 2002-01-18 | 2003-05-20 | Bp Corporation North America Inc. | Self-refrigerated LNG process |
US7014835B2 (en) | 2002-08-15 | 2006-03-21 | Velocys, Inc. | Multi-stream microchannel device |
US6622519B1 (en) * | 2002-08-15 | 2003-09-23 | Velocys, Inc. | Process for cooling a product in a heat exchanger employing microchannels for the flow of refrigerant and product |
US6691531B1 (en) * | 2002-10-07 | 2004-02-17 | Conocophillips Company | Driver and compressor system for natural gas liquefaction |
US7287294B2 (en) * | 2003-10-24 | 2007-10-30 | Harry Miller Co., Inc. | Method of making an expandable shoe |
JP4912564B2 (ja) * | 2003-11-18 | 2012-04-11 | 日揮株式会社 | ガス液化プラント |
FR2868154B1 (fr) * | 2004-03-23 | 2006-05-26 | Inst Francais Du Petrole | Procede de liquefaction d'un gaz integrant un appareillage de refroidissement thermo-acoustique |
EP1782008A4 (fr) * | 2004-06-18 | 2018-06-20 | Exxonmobil Upstream Research Company | Installation de traitement de gaz naturel liquefie a capacite variable |
US20070227185A1 (en) * | 2004-06-23 | 2007-10-04 | Stone John B | Mixed Refrigerant Liquefaction Process |
MY140540A (en) * | 2004-07-12 | 2009-12-31 | Shell Int Research | Treating liquefied natural gas |
US7266976B2 (en) * | 2004-10-25 | 2007-09-11 | Conocophillips Company | Vertical heat exchanger configuration for LNG facility |
DE102005000647A1 (de) * | 2005-01-03 | 2006-07-13 | Linde Ag | Verfahren zum Verflüssigen eines Kohlenwasserstoff-reichen Stromes |
PL1861478T3 (pl) | 2005-03-16 | 2012-07-31 | Fuelcor Llc | Układy i sposoby do wytwarzania syntetycznych związków węglowodorowych |
JP5097951B2 (ja) * | 2005-11-24 | 2012-12-12 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | 流れの冷却方法及び装置、特に天然ガスなどの炭化水素流の冷却方法及び装置 |
AU2007275118B2 (en) * | 2006-07-21 | 2010-08-12 | Shell Internationale Research Maatschappij B.V. | Method and apparatus for liquefying a hydrocarbon stream |
WO2008019999A2 (fr) * | 2006-08-14 | 2008-02-21 | Shell Internationale Research Maatschappij B.V. | Procédé et appareil de traitement d'un flux d'hydrocarbure |
US20110185767A1 (en) * | 2006-08-17 | 2011-08-04 | Marco Dick Jager | Method and apparatus for liquefying a hydrocarbon-containing feed stream |
JP5530180B2 (ja) * | 2006-10-11 | 2014-06-25 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | 炭化水素流を冷却する方法及び装置 |
US8616021B2 (en) * | 2007-05-03 | 2013-12-31 | Exxonmobil Upstream Research Company | Natural gas liquefaction process |
DE102007029882A1 (de) * | 2007-06-28 | 2009-01-02 | Linde Ag | Verfahren zum Abkühlen oder Verflüssigen eines Kohlenwasserstoffreichen Stromes |
BRPI0813637B1 (pt) * | 2007-07-09 | 2019-07-09 | Lng Technology Pty Ltd | Processo e sistema para a produção de gás natural liquefeito |
WO2009029140A1 (fr) * | 2007-08-24 | 2009-03-05 | Exxonmobil Upstream Research Company | Procédé de liquéfaction de gaz naturel |
KR100948740B1 (ko) | 2008-03-19 | 2010-03-22 | 현대중공업 주식회사 | 과 냉각과 잠열 교환을 이용한 고효율 해상 액화천연가스생산장치 |
FR2932876B1 (fr) * | 2008-06-20 | 2013-09-27 | Inst Francais Du Petrole | Procede de liquefaction d'un gaz naturel avec pre-refroidissement du melange refrigerant |
RU2537483C2 (ru) * | 2009-07-03 | 2015-01-10 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ получения охлажденного углеводородного потока и устройство для его осуществления |
WO2011117655A2 (fr) * | 2010-03-25 | 2011-09-29 | The University Of Manchester | Processus de réfrigération |
JP5877451B2 (ja) | 2010-07-30 | 2016-03-08 | 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 | 多段極低温液圧タービンを用いた装置及び方法 |
WO2012023752A2 (fr) * | 2010-08-16 | 2012-02-23 | 한국가스공사연구개발원 | Procédé de liquéfaction de gaz naturel |
CN102748919A (zh) * | 2012-04-26 | 2012-10-24 | 中国石油集团工程设计有限责任公司 | 单循环混合冷剂四级节流制冷***及方法 |
WO2013164086A1 (fr) * | 2012-05-03 | 2013-11-07 | Linde Aktiengesellschaft | Procédé de refroidissement d'un premier flux de matière au moyen d'un deuxième flux de matière à chauffer dans une installation de production d'oléfines |
CN105324554B (zh) | 2013-06-28 | 2017-05-24 | 三菱重工压缩机有限公司 | 轴流膨胀机 |
WO2014210409A1 (fr) | 2013-06-28 | 2014-12-31 | Exxonmobil Upstream Research Company | Systèmes et procédés d'utilisation de détendeurs à flux axial |
CN104101177A (zh) * | 2014-07-31 | 2014-10-15 | 银川天佳能源科技股份有限公司 | 用于天然气液化的卧式冷箱 |
US20160061516A1 (en) * | 2014-08-29 | 2016-03-03 | Black & Veatch Holding Company | Dual mixed refrigerant system |
US10151428B2 (en) * | 2015-12-27 | 2018-12-11 | GE Oil & Gas, LLC | Reducing pressure of compressed gas from a storage tank |
US10663220B2 (en) | 2016-10-07 | 2020-05-26 | Air Products And Chemicals, Inc. | Multiple pressure mixed refrigerant cooling process and system |
FR3068770B1 (fr) * | 2017-07-05 | 2020-08-14 | Engie | Dispositif et procede de liquefaction d’un gaz naturel ou d’un biogaz |
US10852059B2 (en) | 2017-09-28 | 2020-12-01 | Air Products And Chemicals, Inc. | Multiple pressure mixed refrigerant cooling system |
US10753676B2 (en) | 2017-09-28 | 2020-08-25 | Air Products And Chemicals, Inc. | Multiple pressure mixed refrigerant cooling process |
FR3075939B1 (fr) | 2017-12-21 | 2020-06-19 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Procede de production d'azote pur a partir d'un courant de gaz naturel contenant de l'azote |
FR3075940B1 (fr) | 2017-12-21 | 2020-05-22 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Procede de liquefaction d'un courant de gaz naturel contenant de l'azote |
CN117759344B (zh) * | 2023-12-13 | 2024-06-21 | 北京恒泰洁能科技有限公司 | 一种dmrc循环的lng冷能发电的装置及方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1270952A (fr) * | 1960-10-19 | 1961-09-01 | Shell Int Research | Procédé et appareillage pour la liquéfaction d'un gaz naturel |
GB1181049A (en) * | 1967-12-20 | 1970-02-11 | Messer Griesheim Gmbh | Process for the Liquifaction of Natural Gas |
US4256476A (en) * | 1979-05-04 | 1981-03-17 | Hydrocarbon Research, Inc. | Low temperature process for the recovery of ethane from thermal hydrocracking vent gases |
US4901533A (en) * | 1986-03-21 | 1990-02-20 | Linde Aktiengesellschaft | Process and apparatus for the liquefaction of a natural gas stream utilizing a single mixed refrigerant |
FR2714722B1 (fr) * | 1993-12-30 | 1997-11-21 | Inst Francais Du Petrole | Procédé et appareil de liquéfaction d'un gaz naturel. |
FR2725503B1 (fr) * | 1994-10-05 | 1996-12-27 | Inst Francais Du Petrole | Procede et installation de liquefaction du gaz naturel |
FR2743140B1 (fr) * | 1995-12-28 | 1998-01-23 | Inst Francais Du Petrole | Procede et dispositif de liquefaction en deux etapes d'un melange gazeux tel qu'un gaz naturel |
-
1998
- 1998-04-29 FR FR9805992A patent/FR2778232B1/fr not_active Expired - Lifetime
- 1998-07-10 US US09/113,517 patent/US6105389A/en not_active Expired - Lifetime
- 1998-11-13 JP JP32333798A patent/JP4494542B2/ja not_active Expired - Lifetime
-
1999
- 1999-04-26 AU AU23953/99A patent/AU756096B2/en not_active Expired
- 1999-04-26 ID IDP990387D patent/ID23457A/id unknown
- 1999-04-28 NO NO19992046A patent/NO312605B1/no not_active IP Right Cessation
- 1999-04-28 CA CA002269147A patent/CA2269147C/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2778232A1 (fr) | 1999-11-05 |
NO312605B1 (no) | 2002-06-03 |
JPH11311480A (ja) | 1999-11-09 |
AU2395399A (en) | 1999-11-11 |
JP4494542B2 (ja) | 2010-06-30 |
NO992046L (no) | 1999-11-01 |
ID23457A (id) | 2000-04-27 |
AU756096B2 (en) | 2003-01-02 |
NO992046D0 (no) | 1999-04-28 |
US6105389A (en) | 2000-08-22 |
FR2778232B1 (fr) | 2000-06-02 |
CA2269147C (fr) | 2008-04-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2269147A1 (fr) | Procede et dispositif de liquefaction d'un gaz naturel sans separation de phases sur les melanges refrigerants | |
FR2675888B1 (fr) | Procede a l'utilisation du gaz naturel liquefie (gnl) associe a un expanseur a froid pour produire de l'azote liquide. | |
AU637141B2 (en) | Process for refrigerating, corresponding refrigerating cycle and their application to the distillation of air | |
US5011521A (en) | Low pressure stripping process for production of crude helium | |
JP3908881B2 (ja) | ボイルオフガスの再液化方法 | |
EP2447652A2 (fr) | Production de gaz naturel liquefié utilisant des systèmes de réfrigération indépendants doubles | |
EP0687353A1 (fr) | Procede et appareil de liquefaction d'un gaz naturel | |
JPH05240576A (ja) | 天然ガスの液化方法 | |
KR890000865A (ko) | 통상 가스체인 탄화수소 혼합물의 차냉각방법 | |
EG23286A (en) | Process for refrigeration a liquefied gas, gas obtained by this process, and installation for carrying it into effect. | |
CA2473185A1 (fr) | Appareil de liquefaction de gaz naturel et procedes associes | |
CA2035620A1 (fr) | Methode de liquefaction de gaz | |
WO2003042614A1 (fr) | Systeme de refrigeration de gaz industriel cryogenique | |
CA2322399A1 (fr) | Procede de liquefaction de gaz avec condensation partielle d'un fluide caloporteur mixte a des temperatures intermediaires | |
CA2143585A1 (fr) | Procede et appareil pour la liquefaction du gaz naturel | |
RU99128052A (ru) | Способ сжижения потока природного газа, содержащего по меньшей мере один замораживаемый компонент | |
GB1463649A (en) | Method and apparatus for cooling a gaseous mixture | |
CA2007473A1 (fr) | Procede de recyclage par liquefaction | |
TNSN00243A1 (fr) | Procede de preparation de gaz naturel liquefie sous pression a partir de gaz naturel sous pression par utilisation d'un refroidissement par detente | |
ES8602239A1 (es) | Procedimiento para la licuacion de gas natural | |
MY117068A (en) | Reliquefaction of pressurized boil-off from pressurized liquid natural gas | |
US4834785A (en) | Cryogenic nitrogen generator with nitrogen expander | |
EP1446620B1 (fr) | Procede et installation de production d'helium | |
RU2001122814A (ru) | Способ производства богатой метаном жидкости | |
EP0766055A1 (fr) | Procédé et installation de production d'un gaz sous pression par distillation cryogénique |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20190429 |