FR2778232B1 - 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 refrigerantsInfo
- Publication number
- FR2778232B1 FR2778232B1 FR9805992A FR9805992A FR2778232B1 FR 2778232 B1 FR2778232 B1 FR 2778232B1 FR 9805992 A FR9805992 A FR 9805992A FR 9805992 A FR9805992 A FR 9805992A FR 2778232 B1 FR2778232 B1 FR 2778232B1
- Authority
- FR
- France
- Prior art keywords
- natural gas
- mixture
- expanded
- liquefaction
- phases
- 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.)
- Expired - Lifetime
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract 6
- 239000000203 mixture Substances 0.000 title abstract 5
- 239000003345 natural gas Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000003507 refrigerant Substances 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
- 239000002826 coolant Substances 0.000 abstract 6
- 238000001816 cooling Methods 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 2
- 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
Priority Applications (7)
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 |
US09/113,517 US6105389A (en) | 1998-04-29 | 1998-07-10 | Method and device for liquefying a natural gas without phase separation of the coolant mixtures |
JP32333798A JP4494542B2 (ja) | 1998-04-29 | 1998-11-13 | 冷媒混合物を相分離させることなく天然ガスを液化する方法および装置 |
AU23953/99A AU756096B2 (en) | 1998-04-29 | 1999-04-26 | Method and device for liquefying a natural gas without phase separation of the coolant mixtures |
IDP990387D ID23457A (id) | 1998-04-29 | 1999-04-26 | Metode dan alat untuk mencairkan suatu gas alam tanpa pemisahan fasa dari campuran bahan pendingin |
CA002269147A 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 |
NO19992046A NO312605B1 (no) | 1998-04-29 | 1999-04-28 | Fremgangsmåte og anordning for flytendegjöring av en naturgass |
Applications Claiming Priority (1)
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2778232A1 FR2778232A1 (fr) | 1999-11-05 |
FR2778232B1 true FR2778232B1 (fr) | 2000-06-02 |
Family
ID=9526281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9805992A Expired - Lifetime 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 |
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 (43)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
CA2570835C (fr) * | 2004-06-18 | 2013-10-22 | Exxonmobil Upstream Research Company | Installation de traitement de gaz naturel liquefie a capacite variable |
KR101301024B1 (ko) * | 2004-06-23 | 2013-08-29 | 엑손모빌 업스트림 리서치 캄파니 | 혼합 냉매 액화 공정 |
MY141887A (en) * | 2004-07-12 | 2010-07-16 | 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 |
CN101160375B (zh) | 2005-03-16 | 2012-11-28 | 弗尔科有限责任公司 | 用于生产合成烃化合物的系统、方法及组合物 |
US8181481B2 (en) * | 2005-11-24 | 2012-05-22 | Shell Oil Company | Method and apparatus for cooling a stream, in particular a hydrocarbon stream such as natural gas |
EP2044376A2 (fr) * | 2006-07-21 | 2009-04-08 | Shell Internationale Research Maatschappij B.V. | Procédé et dispositif pour liquéfier un courant d'hydrocarbures |
WO2008019999A2 (fr) * | 2006-08-14 | 2008-02-21 | Shell Internationale Research Maatschappij B.V. | Procédé et appareil de traitement d'un flux d'hydrocarbure |
WO2008020044A2 (fr) * | 2006-08-17 | 2008-02-21 | Shell Internationale Research Maatschappij B.V. | Procédé et appareil de liquéfaction d'un courant d'alimentation contenant des hydrocarbures |
CA2662654C (fr) | 2006-10-11 | 2015-02-17 | Shell Canada Limited | Procede et appareil pour refroidir un courant d'hydrocarbure |
CA2681417C (fr) * | 2007-05-03 | 2016-07-26 | Exxonmobil Upstream Research Company | Processus de liquefaction de gaz naturel |
DE102007029882A1 (de) * | 2007-06-28 | 2009-01-02 | Linde Ag | Verfahren zum Abkühlen oder Verflüssigen eines Kohlenwasserstoffreichen Stromes |
PL2179234T3 (pl) * | 2007-07-09 | 2019-12-31 | LNG Technology, LLC | Sposób i układ do produkcji ciekłego gazu ziemnego |
JP5725856B2 (ja) * | 2007-08-24 | 2015-05-27 | 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 | 天然ガス液化プロセス |
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 |
WO2011000900A2 (fr) | 2009-07-03 | 2011-01-06 | Shell Internationale Research Maatschappij B.V. | Procédé et appareil de production d'un flux hydrocarboné refroidi |
AU2011231314B2 (en) * | 2010-03-25 | 2016-02-04 | The University Of Manchester | Refrigeration process |
AU2011283126C1 (en) | 2010-07-30 | 2017-09-14 | Exxonmobil Upstream Research Company | Systems and methods for using multiple cryogenic hydraulic turbines |
AU2011292831B2 (en) * | 2010-08-16 | 2014-10-02 | Korea Gas Corporation | Natural gas liquefaction process |
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系统及方法 |
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 |
WO2014208777A1 (fr) | 2013-06-28 | 2014-12-31 | Mitsubishi Heavy Industries Compressor Corporation | Détendeur à flux axial |
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 |
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 |
GB1208196A (en) * | 1967-12-20 | 1970-10-07 | Messer Griesheim Gmbh | Process for the liquifaction of nitrogen-containing 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 CA CA002269147A patent/CA2269147C/fr not_active Expired - Lifetime
- 1999-04-28 NO NO19992046A patent/NO312605B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP4494542B2 (ja) | 2010-06-30 |
CA2269147A1 (fr) | 1999-10-29 |
NO992046L (no) | 1999-11-01 |
CA2269147C (fr) | 2008-04-01 |
FR2778232A1 (fr) | 1999-11-05 |
AU2395399A (en) | 1999-11-11 |
AU756096B2 (en) | 2003-01-02 |
JPH11311480A (ja) | 1999-11-09 |
US6105389A (en) | 2000-08-22 |
ID23457A (id) | 2000-04-27 |
NO312605B1 (no) | 2002-06-03 |
NO992046D0 (no) | 1999-04-28 |
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