DZ1601A1 - Procédé de contrôle du système de liquéfaction du gaz. - Google Patents
Procédé de contrôle du système de liquéfaction du gaz.Info
- Publication number
- DZ1601A1 DZ1601A1 DZ920091A DZ920091A DZ1601A1 DZ 1601 A1 DZ1601 A1 DZ 1601A1 DZ 920091 A DZ920091 A DZ 920091A DZ 920091 A DZ920091 A DZ 920091A DZ 1601 A1 DZ1601 A1 DZ 1601A1
- Authority
- DZ
- Algeria
- Prior art keywords
- controlling
- gas liquefaction
- liquefaction system
- gas
- liquefaction
- Prior art date
Links
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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
- G05B13/026—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system using a predictor
-
- 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
- F25J1/0055—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 originating from an incorporated cascade
-
- 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
- F25J1/0215—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 with one SCR cycle
- F25J1/0216—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 with one SCR cycle using a C3 pre-cooling 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
- F25J1/0244—Operation; Control and regulation; Instrumentation
- F25J1/0245—Different modes, i.e. 'runs', of operation; Process control
-
- 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
- F25J1/0244—Operation; Control and regulation; Instrumentation
- F25J1/0245—Different modes, i.e. 'runs', of operation; Process control
- F25J1/0249—Controlling refrigerant inventory, i.e. composition or quantity
-
- 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
- F25J1/0244—Operation; Control and regulation; Instrumentation
- F25J1/0252—Control strategy, e.g. advanced process control or dynamic modeling
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S62/00—Refrigeration
- Y10S62/915—Combustion
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Feedback Control In General (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/739,077 US5139548A (en) | 1991-07-31 | 1991-07-31 | Gas liquefaction process control system |
Publications (1)
Publication Number | Publication Date |
---|---|
DZ1601A1 true DZ1601A1 (fr) | 2002-02-17 |
Family
ID=24970714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DZ920091A DZ1601A1 (fr) | 1991-07-31 | 1992-07-12 | Procédé de contrôle du système de liquéfaction du gaz. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5139548A (fr) |
EP (1) | EP0529307B1 (fr) |
JP (1) | JPH0792322B2 (fr) |
KR (1) | KR950000479B1 (fr) |
CN (1) | CN1069117A (fr) |
AU (1) | AU643906B2 (fr) |
CA (1) | CA2074654A1 (fr) |
DZ (1) | DZ1601A1 (fr) |
MY (1) | MY107202A (fr) |
NO (1) | NO923009L (fr) |
TW (1) | TW213992B (fr) |
Families Citing this family (67)
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---|---|---|---|---|
US5255523A (en) * | 1992-09-22 | 1993-10-26 | Liquid Carbonic Corporation | Method and apparatus for determining the solid fraction of a stored cryogenic refrigeration system |
DE19517116C1 (de) * | 1995-05-10 | 1996-06-20 | Linde Ag | Verfahren zur Verringerung des Energieverbrauchs |
US5657643A (en) * | 1996-02-28 | 1997-08-19 | The Pritchard Corporation | Closed loop single mixed refrigerant process |
US5755114A (en) * | 1997-01-06 | 1998-05-26 | Abb Randall Corporation | Use of a turboexpander cycle in liquefied natural gas process |
US5791160A (en) * | 1997-07-24 | 1998-08-11 | Air Products And Chemicals, Inc. | Method and apparatus for regulatory control of production and temperature in a mixed refrigerant liquefied natural gas facility |
US6155076A (en) * | 1997-11-17 | 2000-12-05 | Cullen; David M. | Method to optimize thermodynamic expansion in gas liquefaction processes |
EP1014240A1 (fr) * | 1998-12-17 | 2000-06-28 | Siemens Aktiengesellschaft | Système, procédé et appareil de déduction fondé sur des cas pour la prédiction d'un capteur dans une installation technique, en particulier dans un four à ciment |
US6332336B1 (en) * | 1999-02-26 | 2001-12-25 | Compressor Controls Corporation | Method and apparatus for maximizing the productivity of a natural gas liquids production plant |
US6324867B1 (en) | 1999-06-15 | 2001-12-04 | Exxonmobil Oil Corporation | Process and system for liquefying natural gas |
EG23193A (en) | 2000-04-25 | 2001-07-31 | Shell Int Research | Controlling the production of a liquefied natural gas product stream. |
EP1160528A3 (fr) * | 2000-05-30 | 2002-10-16 | L'air Liquide, S.A. à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procédés Georges Claude | Système de controle et méthode pour unités de séparation de l'air |
US6530240B1 (en) * | 2001-12-10 | 2003-03-11 | Gas Technology Institute | Control method for mixed refrigerant based natural gas liquefier |
US6564578B1 (en) | 2002-01-18 | 2003-05-20 | Bp Corporation North America Inc. | Self-refrigerated LNG process |
US20030213688A1 (en) * | 2002-03-26 | 2003-11-20 | Wang Baechen Benson | Process control of a distillation column |
US6553772B1 (en) | 2002-05-09 | 2003-04-29 | Praxair Technology, Inc. | Apparatus for controlling the operation of a cryogenic liquefier |
CN1685187A (zh) | 2002-09-30 | 2005-10-19 | Bp北美公司 | 减少二氧化碳排放物的***和方法,用于提供制冷剂压缩用的能量和利用注入到涡轮机的冷却空气的轻质烃气体液化过程用的电能 |
EG24658A (en) * | 2002-09-30 | 2010-04-07 | Bpcorporation North America In | All electric lng system and process |
US7243510B2 (en) * | 2002-09-30 | 2007-07-17 | Bp Corporation North America Inc. | Reduced carbon dioxide emission system and method for providing power for refrigerant compression and electrical power for a light hydrocarbon gas liquefaction process |
US6691531B1 (en) | 2002-10-07 | 2004-02-17 | Conocophillips Company | Driver and compressor system for natural gas liquefaction |
US6915661B2 (en) * | 2002-11-13 | 2005-07-12 | L'air Liquide - Societe Anonyme A'directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes George Claude | Integrated air separation process and apparatus |
TWI314637B (en) * | 2003-01-31 | 2009-09-11 | Shell Int Research | Process of liquefying a gaseous, methane-rich feed to obtain liquefied natural gas |
WO2005047789A2 (fr) | 2003-11-06 | 2005-05-26 | Exxonmobil Upstream Research Company | Procede de production efficace et asynchrone de gnl |
US7866184B2 (en) * | 2004-06-16 | 2011-01-11 | Conocophillips Company | Semi-closed loop LNG process |
US20050279132A1 (en) * | 2004-06-16 | 2005-12-22 | Eaton Anthony P | LNG system with enhanced turboexpander configuration |
SG160406A1 (en) * | 2005-03-16 | 2010-04-29 | Fuelcor Llc | Systems, methods, and compositions for production of synthetic hydrocarbon compounds |
AU2006333510B2 (en) | 2005-12-23 | 2012-07-05 | Exxonmobil Upstream Research Company | Multi-compressor string with multiple variable speed fluid drives |
AU2007222034B2 (en) | 2006-03-06 | 2012-08-16 | Exxonmobil Upstream Research Company | Dual end gear fluid drive starter |
WO2007135062A2 (fr) * | 2006-05-19 | 2007-11-29 | Shell Internationale Research Maatschappij B.V. | Procédé et appareil pour traiter un courant d'hydrocarbures |
GB0610124D0 (en) * | 2006-05-20 | 2006-06-28 | Earthcare Products Ltd | Natural alternatives to r410a refrigerant |
EP1921406A1 (fr) * | 2006-11-08 | 2008-05-14 | Honeywell Control Systems Ltd. | Procédé de liquéfaction d'une charge gaseuses riche en méthane afin d'obtenir du gaz naturel liquéfié |
US20080115529A1 (en) * | 2006-11-16 | 2008-05-22 | Conocophillips Company | Liquefied natural gas plant with enhanced operating flexibility |
US20080141711A1 (en) | 2006-12-18 | 2008-06-19 | Mark Julian Roberts | Hybrid cycle liquefaction of natural gas with propane pre-cooling |
US20090071190A1 (en) * | 2007-03-26 | 2009-03-19 | Richard Potthoff | Closed cycle mixed refrigerant systems |
US20080274240A1 (en) * | 2007-05-03 | 2008-11-06 | Omar Germouni | Adaptive controller and expert system food processing |
US8783061B2 (en) * | 2007-06-12 | 2014-07-22 | Honeywell International Inc. | Apparatus and method for optimizing a natural gas liquefaction train having a nitrogen cooling loop |
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WO2009050178A2 (fr) * | 2007-10-17 | 2009-04-23 | Shell Internationale Research Maatschappij B.V. | Procédés et appareils de refroidissement et/ou de liquéfaction d'un flux d'hydrocarbures |
WO2009063092A2 (fr) * | 2007-11-16 | 2009-05-22 | Shell Internationale Research Maatschappij B.V. | Procédé et appareil pour liquéfier un courant d'hydrocarbure et vaisseau flottant ou plateforme en mer le comportant |
CA2708154A1 (fr) * | 2007-12-07 | 2009-06-11 | Dresser-Rand Company | Systeme et procede de compression pour un systeme de liquefaction de gaz |
US8438874B2 (en) * | 2008-01-23 | 2013-05-14 | Hitachi, Ltd. | Natural gas liquefaction plant and motive power supply equipment for same |
KR20100120184A (ko) * | 2008-02-08 | 2010-11-12 | 쉘 인터내셔날 리써취 마트샤피지 비.브이. | 극저온 열교환기를 냉각시키기 위한 방법과 장치 및 탄화수소 스트림의 액화 방법 |
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US9284964B2 (en) | 2010-05-21 | 2016-03-15 | Exxonmobil Upstream Research Company | Parallel dynamic compressor arrangement and methods related thereto |
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FR2973864B1 (fr) * | 2011-04-11 | 2016-02-26 | Air Liquide | Procede et appareil de liquefaction d'un gaz riche en co2 |
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US9920987B2 (en) * | 2015-05-08 | 2018-03-20 | Air Products And Chemicals, Inc. | Mixing column for single mixed refrigerant (SMR) process |
CN104992040B (zh) * | 2015-08-05 | 2018-08-14 | 北京中润零碳节能技术有限公司 | Lng液化工艺的优化方法 |
CA2985558A1 (fr) * | 2016-11-10 | 2018-05-10 | Woodside Energy Technologies Pty Ltd | Une methode et un controleur servant a controler un processus continu |
US10584918B2 (en) * | 2017-01-24 | 2020-03-10 | GE Oil & Gas, LLC | Continuous mixed refrigerant optimization system for the production of liquefied natural gas (LNG) |
WO2018225175A1 (fr) * | 2017-06-07 | 2018-12-13 | 日揮株式会社 | Procédé de gestion d'opération pour dispositif de traitement d'hydrocarbures |
JP7114202B2 (ja) * | 2017-07-19 | 2022-08-08 | 千代田化工建設株式会社 | Lng生産量予測システム |
WO2019097728A1 (fr) * | 2017-11-20 | 2019-05-23 | 日揮株式会社 | Procédé d'exploitation de dispositif de liquéfaction de gaz naturel |
RU2706093C1 (ru) * | 2018-07-13 | 2019-11-13 | Компания "Сахалин Энерджи Инвестмент Компани Лтд." | Способ регулирования состава хладагента в цикле предварительного смешанного хладагента при производстве сжиженного природного газа |
WO2020012637A1 (fr) * | 2018-07-13 | 2020-01-16 | 千代田化工建設株式会社 | Procédé de détermination de composition de fluide frigorigène mixte pour dispositif de liquéfaction de gaz naturel |
JP2021071087A (ja) * | 2019-10-31 | 2021-05-06 | 愛三工業株式会社 | リーク検出装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2074594B1 (fr) * | 1970-01-08 | 1973-02-02 | Technip Cie | |
GB1583545A (en) * | 1976-08-04 | 1981-01-28 | Martin Sanchez J | Control systems |
SU1043442A1 (ru) * | 1982-03-26 | 1983-09-23 | Киевский институт автоматики им.ХХУ съезда КПСС | Система управлени температурным режимом установки низкотемпературной сепарации |
US4457768A (en) * | 1982-12-13 | 1984-07-03 | Phillips Petroleum Company | Control of a refrigeration process |
US4498916A (en) * | 1983-06-28 | 1985-02-12 | Phillips Petroleum Company | Control of a fractional distillation process |
SU1354007A1 (ru) * | 1985-11-18 | 1987-11-23 | Предприятие П/Я Р-6956 | Способ управлени установкой сжижени природного газа |
SU1357662A1 (ru) * | 1985-11-19 | 1987-12-07 | Предприятие П/Я Р-6956 | Устройство регулировани процесса сжижени природного газа |
JPS62123279A (ja) * | 1985-11-22 | 1987-06-04 | 株式会社日立製作所 | 空気分離装置の制御方法 |
SU1458663A1 (ru) * | 1986-04-07 | 1989-02-15 | Valentin F Gurin | Устройство управления установкой сжижения природного газа |
US4809154A (en) * | 1986-07-10 | 1989-02-28 | Air Products And Chemicals, Inc. | Automated control system for a multicomponent refrigeration system |
US4746407A (en) * | 1987-02-20 | 1988-05-24 | Phillips Petroleum Company | Fractionator reflux pump method and apparatus |
US4916909A (en) * | 1988-12-29 | 1990-04-17 | Electric Power Research Institute | Cool storage supervisory controller |
-
1991
- 1991-07-31 US US07/739,077 patent/US5139548A/en not_active Expired - Lifetime
-
1992
- 1992-05-14 TW TW081103761A patent/TW213992B/zh active
- 1992-07-12 DZ DZ920091A patent/DZ1601A1/fr active
- 1992-07-22 EP EP92112564A patent/EP0529307B1/fr not_active Expired - Lifetime
- 1992-07-24 CA CA002074654A patent/CA2074654A1/fr not_active Abandoned
- 1992-07-27 AU AU20588/92A patent/AU643906B2/en not_active Ceased
- 1992-07-27 MY MYPI92001335A patent/MY107202A/en unknown
- 1992-07-30 KR KR1019920013627A patent/KR950000479B1/ko not_active IP Right Cessation
- 1992-07-30 NO NO92923009A patent/NO923009L/no unknown
- 1992-07-30 JP JP4203378A patent/JPH0792322B2/ja not_active Expired - Lifetime
- 1992-07-31 CN CN92109100A patent/CN1069117A/zh active Pending
Also Published As
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---|---|
EP0529307B1 (fr) | 1996-02-28 |
EP0529307A1 (fr) | 1993-03-03 |
NO923009L (no) | 1993-02-01 |
AU643906B2 (en) | 1993-11-25 |
NO923009D0 (no) | 1992-07-30 |
TW213992B (fr) | 1993-10-01 |
US5139548A (en) | 1992-08-18 |
CN1069117A (zh) | 1993-02-17 |
KR930002783A (ko) | 1993-02-23 |
JPH05196349A (ja) | 1993-08-06 |
CA2074654A1 (fr) | 1993-02-01 |
MY107202A (en) | 1995-09-30 |
JPH0792322B2 (ja) | 1995-10-09 |
KR950000479B1 (ko) | 1995-01-20 |
AU2058892A (en) | 1993-02-04 |
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