DZ2671A1 - Processus de liquéfaction d'un produit alimenté gazeux riche en méthane pour obtenir un gaz natural liquéfié. - Google Patents

Processus de liquéfaction d'un produit alimenté gazeux riche en méthane pour obtenir un gaz natural liquéfié.

Info

Publication number
DZ2671A1
DZ2671A1 DZ980281A DZ980281A DZ2671A1 DZ 2671 A1 DZ2671 A1 DZ 2671A1 DZ 980281 A DZ980281 A DZ 980281A DZ 980281 A DZ980281 A DZ 980281A DZ 2671 A1 DZ2671 A1 DZ 2671A1
Authority
DZ
Algeria
Prior art keywords
refrigerant
stream
heat exchanger
main heat
sub
Prior art date
Application number
DZ980281A
Other languages
English (en)
Inventor
Jonathan Reynolds Dolby
Hendrick Frans Grootjans
Derek William Hodges
Original Assignee
Shell Int Research
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of DZ2671A1 publication Critical patent/DZ2671A1/fr

Links

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
    • F25J1/02—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
    • 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
    • F25J1/0228—Coupling of the liquefaction unit to other units or processes, so-called integrated processes
    • F25J1/0235—Heat exchange integration
    • F25J1/0237—Heat exchange integration integrating refrigeration provided for liquefaction and purification/treatment of the gas to be liquefied, e.g. heavy hydrocarbon removal from natural gas
    • F25J1/0238—Purification or treatment step is integrated within one refrigeration cycle only, i.e. the same or single refrigeration cycle provides feed gas cooling (if present) and overhead gas cooling
    • 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
    • F25J1/0257—Construction and layout of liquefaction equipments, e.g. valves, machines
    • F25J1/0262—Details of the cold heat exchange system
    • F25J1/0264—Arrangement of heat exchanger cores in parallel with different functions, e.g. different cooling streams
    • F25J1/0265—Arrangement of heat exchanger cores in parallel with different functions, e.g. different cooling streams comprising cores associated exclusively with the cooling of a refrigerant stream, e.g. for auto-refrigeration or economizer
    • F25J1/0267—Arrangement of heat exchanger cores in parallel with different functions, e.g. different cooling streams comprising cores associated exclusively with the cooling of a refrigerant stream, e.g. for auto-refrigeration or economizer using flash gas as heat sink
    • 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.
    • F25J1/0285—Combination of different types of drivers mechanically coupled to the same refrigerant compressor, possibly split on multiple compressor casings
    • F25J1/0287—Combination of different types of drivers mechanically coupled to the same refrigerant compressor, possibly split on multiple compressor casings including an electrical motor
    • 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
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
    • F25J2205/04—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum in the feed line, i.e. upstream of the fractionation step
    • 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
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/50—Processes or apparatus using other separation and/or other processing means using absorption, i.e. with selective solvents or lean oil, heavier CnHm and including generally a regeneration step for the solvent or lean oil
    • 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
    • F25J2220/00—Processes or apparatus involving steps for the removal of impurities
    • F25J2220/60—Separating impurities from natural gas, e.g. mercury, cyclic hydrocarbons
    • F25J2220/62—Separating low boiling components, e.g. He, H2, N2, Air
    • 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
    • F25J2220/00—Processes or apparatus involving steps for the removal of impurities
    • F25J2220/60—Separating impurities from natural gas, e.g. mercury, cyclic hydrocarbons
    • F25J2220/64—Separating heavy hydrocarbons, e.g. NGL, LPG, C4+ hydrocarbons or heavy condensates in general
    • 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
    • F25J2245/00—Processes or apparatus involving steps for recycling of process streams
    • F25J2245/02—Recycle of a stream in general, e.g. a by-pass stream
DZ980281A 1997-12-12 1998-12-09 Processus de liquéfaction d'un produit alimenté gazeux riche en méthane pour obtenir un gaz natural liquéfié. DZ2671A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97203915 1997-12-12

Publications (1)

Publication Number Publication Date
DZ2671A1 true DZ2671A1 (fr) 2003-03-22

Family

ID=8229054

Family Applications (1)

Application Number Title Priority Date Filing Date
DZ980281A DZ2671A1 (fr) 1997-12-12 1998-12-09 Processus de liquéfaction d'un produit alimenté gazeux riche en méthane pour obtenir un gaz natural liquéfié.

Country Status (19)

Country Link
US (1) US6272882B1 (fr)
EP (1) EP1036293B1 (fr)
JP (1) JP4484360B2 (fr)
KR (1) KR100521705B1 (fr)
CN (1) CN1135350C (fr)
AT (1) ATE216059T1 (fr)
AU (1) AU732548B2 (fr)
DE (1) DE69804849T2 (fr)
DK (1) DK1036293T3 (fr)
DZ (1) DZ2671A1 (fr)
EA (1) EA002008B1 (fr)
EG (1) EG22293A (fr)
ES (1) ES2175852T3 (fr)
GC (1) GC0000011A (fr)
MY (1) MY119837A (fr)
NO (1) NO317526B1 (fr)
PT (1) PT1036293E (fr)
TR (1) TR200001692T2 (fr)
WO (1) WO1999031448A1 (fr)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EG23193A (en) * 2000-04-25 2001-07-31 Shell Int Research Controlling the production of a liquefied natural gas product stream.
US6742358B2 (en) 2001-06-08 2004-06-01 Elkcorp Natural gas liquefaction
CA2499575C (fr) * 2002-09-30 2013-01-08 Bp Corporation North America Inc. Systeme a emission reduite de dioxyde de carbone et procede permettant de fournir de l'energie pour une compression de fluide frigorigene et de l'energie electrique pour un procede de liquefaction de gaz d'hydrocarbures legers, faisant appel a une injection d'air refroidi vers les turbines
CA2499577C (fr) * 2002-09-30 2013-02-05 Bp Corporation North America Inc. Systeme et procede a faible taux d'emission de dioxyde de carbone permettant de fournir de l'energie pour une compression frigorifique et de l'energie electrique partagee pour un processus de liquefaction des hydrocarbures legers
US6945075B2 (en) * 2002-10-23 2005-09-20 Elkcorp Natural gas liquefaction
US6640586B1 (en) 2002-11-01 2003-11-04 Conocophillips Company Motor driven compressor system for natural gas liquefaction
TWI314637B (en) * 2003-01-31 2009-09-11 Shell Int Research Process of liquefying a gaseous, methane-rich feed to obtain liquefied natural gas
NZ541550A (en) * 2003-02-25 2008-04-30 Ortloff Engineers Ltd Hydrocarbon gas processing
US6889523B2 (en) * 2003-03-07 2005-05-10 Elkcorp LNG production in cryogenic natural gas processing plants
US7155931B2 (en) * 2003-09-30 2007-01-02 Ortloff Engineers, Ltd. Liquefied natural gas processing
US7204100B2 (en) * 2004-05-04 2007-04-17 Ortloff Engineers, Ltd. Natural gas liquefaction
CA2566820C (fr) * 2004-07-01 2009-08-11 Ortloff Engineers, Ltd. Traitement de gaz naturel liquefie
MX2007009830A (es) * 2005-02-17 2007-09-04 Shell Int Research Planta y metodo para licuar gas natural.
RU2386090C2 (ru) * 2005-03-09 2010-04-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ сжижения потока, богатого углеводородом
WO2006108821A1 (fr) * 2005-04-12 2006-10-19 Shell Internationale Research Maatschappij Procede et appareil permettant de liquefier un flux de gaz naturel
US20070012072A1 (en) * 2005-07-12 2007-01-18 Wesley Qualls Lng facility with integrated ngl extraction technology for enhanced ngl recovery and product flexibility
US20070204649A1 (en) * 2006-03-06 2007-09-06 Sander Kaart Refrigerant circuit
US7500370B2 (en) * 2006-03-31 2009-03-10 Honeywell International Inc. System and method for coordination and optimization of liquefied natural gas (LNG) processes
US20070245770A1 (en) * 2006-04-19 2007-10-25 Saudi Arabian Oil Company Optimization of a dual refrigeration system natural gas liquid plant via empirical experimental method
US8571688B2 (en) * 2006-05-25 2013-10-29 Honeywell International Inc. System and method for optimization of gas lift rates on multiple wells
US8005575B2 (en) 2006-06-01 2011-08-23 General Electric Company Methods and apparatus for model predictive control in a real time controller
US7631516B2 (en) * 2006-06-02 2009-12-15 Ortloff Engineers, Ltd. Liquefied natural gas processing
JP5147845B2 (ja) * 2006-09-22 2013-02-20 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 炭化水素流の液化方法
US20080078205A1 (en) * 2006-09-28 2008-04-03 Ortloff Engineers, Ltd. Hydrocarbon Gas Processing
EP2104824A2 (fr) * 2006-10-23 2009-09-30 Shell Internationale Research Maatschappij B.V. Procédé et dispositif pour réfrigérer des courants d'hydrocarbures
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
US8590340B2 (en) * 2007-02-09 2013-11-26 Ortoff Engineers, Ltd. Hydrocarbon gas processing
US7946127B2 (en) 2007-02-21 2011-05-24 Honeywell International Inc. Apparatus and method for optimizing a liquefied natural gas facility
US9869510B2 (en) * 2007-05-17 2018-01-16 Ortloff Engineers, Ltd. Liquefied natural gas 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
JP5683266B2 (ja) * 2007-07-12 2015-03-11 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Ｓｈｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌｅ Ｒｅｓｅａｒｃｈ Ｍａａｔｓｃｈａｐｐｉｊ Ｂｅｓｌｏｔｅｎｖｅｎｎｏｏｔｓｈａｐ 炭化水素流の冷却方法及び装置
US20090025422A1 (en) * 2007-07-25 2009-01-29 Air Products And Chemicals, Inc. Controlling Liquefaction of Natural Gas
US8919148B2 (en) * 2007-10-18 2014-12-30 Ortloff Engineers, Ltd. Hydrocarbon gas processing
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
US8311652B2 (en) * 2008-03-28 2012-11-13 Saudi Arabian Oil Company Control method of refrigeration systems in gas plants with parallel trains
US8534094B2 (en) * 2008-04-09 2013-09-17 Shell Oil Company Method and apparatus for liquefying a hydrocarbon stream
US20090282865A1 (en) 2008-05-16 2009-11-19 Ortloff Engineers, Ltd. Liquefied Natural Gas and Hydrocarbon Gas Processing
US8532830B2 (en) * 2008-07-29 2013-09-10 Shell Oil Company Method and apparatus for controlling a compressor and method of cooling a hydrocarbon stream
RU2525048C2 (ru) * 2008-09-19 2014-08-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ охлаждения углеводородного потока и устройство для его осуществления
US20100281915A1 (en) * 2009-05-05 2010-11-11 Air Products And Chemicals, Inc. Pre-Cooled Liquefaction Process
US8434325B2 (en) 2009-05-15 2013-05-07 Ortloff Engineers, Ltd. Liquefied natural gas and hydrocarbon gas processing
US20100287982A1 (en) * 2009-05-15 2010-11-18 Ortloff Engineers, Ltd. Liquefied Natural Gas and Hydrocarbon Gas Processing
RU2537483C2 (ru) * 2009-07-03 2015-01-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ получения охлажденного углеводородного потока и устройство для его осуществления
AP3423A (en) * 2009-09-30 2015-09-30 Shell Int Research Method fo fractionating a hydrocarbon stream an apparatus therefor
JP5793146B2 (ja) * 2009-10-27 2015-10-14 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Ｓｈｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌｅ Ｒｅｓｅａｒｃｈ Ｍａａｔｓｃｈａｐｐｉｊ Ｂｅｓｌｏｔｅｎｖｅｎｎｏｏｔｓｈａｐ 流体を冷却し液化するための装置および方法
US9021832B2 (en) * 2010-01-14 2015-05-05 Ortloff Engineers, Ltd. Hydrocarbon gas processing
ES2746508T3 (es) * 2010-03-31 2020-03-06 Linde Ag Reequilibrado de un intercambiador de calor principal en un proceso de licuefacción de una corriente en el lado de los tubos
LT2603760T (lt) * 2010-03-31 2019-09-10 Linde Aktiengesellschaft Pagrindinis šilumokaitis ir vamzdžio šoninio srauto aušinimo būdas
US8667812B2 (en) 2010-06-03 2014-03-11 Ordoff Engineers, Ltd. Hydrocabon gas processing
MY163848A (en) * 2011-03-15 2017-10-31 Petroliam Nasional Berhad (Petronas) A method and system for controlling the temperature of liquefied natural gas in a liquefaction process
AU2012201798A1 (en) * 2011-04-14 2012-11-01 Linde Aktiengesellschaft Heat exchanger with additional liquid control in shell space
RU2606223C2 (ru) * 2011-07-22 2017-01-10 Эксонмобил Апстрим Рисерч Компани Извлечение гелия из потоков природного газа
CN103542692B (zh) * 2012-07-09 2015-10-28 中国海洋石油总公司 基于缠绕管式换热器的非常规天然气液化系统
AU2013203120B2 (en) * 2012-09-18 2014-09-04 Woodside Energy Technologies Pty Ltd Production of ethane for startup of an lng train
KR101361001B1 (ko) 2013-08-05 2014-02-12 고등기술연구원연구조합 천연가스 액화 시스템의 정지 방법
DE102013016695A1 (de) * 2013-10-08 2015-04-09 Linde Aktiengesellschaft Verfahren zum Verflüssigen einer Kohlenwasserstoff-reichen Fraktion
JP6689277B2 (ja) 2014-12-12 2020-04-28 ドレッサー ランド カンパニーＤｒｅｓｓｅｒ−Ｒａｎｄ Ｃｏｍｐａｎｙ 天然ガスを液化するシステムおよび方法
US10619918B2 (en) 2015-04-10 2020-04-14 Chart Energy & Chemicals, Inc. System and method for removing freezing components from a feed gas
TWI707115B (zh) * 2015-04-10 2020-10-11 美商圖表能源與化學有限公司 混合製冷劑液化系統和方法
JP6871871B2 (ja) * 2015-06-05 2021-05-19 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Ｓｈｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌｅ Ｒｅｓｅａｒｃｈ Ｍａａｔｓｃｈａｐｐｉｊ Ｂｅｓｌｏｔｅｎ Ｖｅｎｎｏｏｔｓｈａｐ モデル予測制御における傾斜不均衡の制御のためのシステムと方法
WO2016196746A1 (fr) 2015-06-05 2016-12-08 Shell Oil Company Système et procédé d'échange d'élément d'arrière-plan pour des modèles dans des applications de commande et d'estimation prédictive de modèle
FR3048074B1 (fr) * 2016-02-18 2019-06-07 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Methode pour eviter l'evaporation instantanee de gaz naturel liquefie en cours de transport.
US10393429B2 (en) * 2016-04-06 2019-08-27 Air Products And Chemicals, Inc. Method of operating natural gas liquefaction facility
US10551118B2 (en) 2016-08-26 2020-02-04 Ortloff Engineers, Ltd. Hydrocarbon gas processing
US10551119B2 (en) 2016-08-26 2020-02-04 Ortloff Engineers, Ltd. Hydrocarbon gas processing
US10533794B2 (en) 2016-08-26 2020-01-14 Ortloff Engineers, Ltd. Hydrocarbon gas processing
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)
RU2640976C1 (ru) * 2017-05-05 2018-01-12 Компания "Сахалин Энерджи Инвестмент Компани Лтд." Способ управления процессом сжижения природного газа
US11543180B2 (en) 2017-06-01 2023-01-03 Uop Llc Hydrocarbon gas processing
US11428465B2 (en) 2017-06-01 2022-08-30 Uop Llc Hydrocarbon gas processing
US10571189B2 (en) * 2017-12-21 2020-02-25 Shell Oil Company System and method for operating a liquefaction train
CN108167205B (zh) * 2017-12-25 2019-09-17 沈阳透平机械股份有限公司 Lng压缩机带压启动确定方法
US11402154B1 (en) * 2020-02-07 2022-08-02 James M. Meyer Fuel gas conditioning
CA3170660A1 (fr) 2020-02-25 2021-09-02 Shell Internationale Research Maatschappij B.V. Procede et systeme d'optimisation de production
US11561049B2 (en) * 2020-05-05 2023-01-24 Air Products And Chemicals, Inc. Coil wound heat exchanger
EP3943851A1 (fr) * 2020-07-22 2022-01-26 Shell Internationale Research Maatschappij B.V. Procédé et système de liquéfaction de gaz naturel présentant une meilleure élimination d'hydrocarbures lourds

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809154A (en) * 1986-07-10 1989-02-28 Air Products And Chemicals, Inc. Automated control system for a multicomponent refrigeration system
US4755200A (en) * 1987-02-27 1988-07-05 Air Products And Chemicals, Inc. Feed gas drier precooling in mixed refrigerant natural gas liquefaction processes
FR2714722B1 (fr) * 1993-12-30 1997-11-21 Inst Francais Du Petrole Procédé et appareil de liquéfaction d'un gaz naturel.
US5486995A (en) * 1994-03-17 1996-01-23 Dow Benelux N.V. System for real time optimization
US5522224A (en) 1994-08-15 1996-06-04 Praxair Technology, Inc. Model predictive control method for an air-separation system
MY117899A (en) * 1995-06-23 2004-08-30 Shell Int Research Method of liquefying and treating a natural gas.
US5651270A (en) * 1996-07-17 1997-07-29 Phillips Petroleum Company Core-in-shell heat exchangers for multistage compressors

Also Published As

Publication number Publication date
TR200001692T2 (tr) 2000-10-23
NO317526B1 (no) 2004-11-08
DK1036293T3 (da) 2002-04-29
EP1036293A1 (fr) 2000-09-20
JP4484360B2 (ja) 2010-06-16
AU2271499A (en) 1999-07-05
EA002008B1 (ru) 2001-10-22
NO20002956L (no) 2000-08-04
EG22293A (en) 2002-12-31
EA200000639A1 (ru) 2000-12-25
ATE216059T1 (de) 2002-04-15
US6272882B1 (en) 2001-08-14
ES2175852T3 (es) 2002-11-16
PT1036293E (pt) 2002-09-30
GC0000011A (en) 2002-10-30
JP2002508499A (ja) 2002-03-19
CN1135350C (zh) 2004-01-21
NO20002956D0 (no) 2000-06-09
CN1281546A (zh) 2001-01-24
KR100521705B1 (ko) 2005-10-14
AU732548B2 (en) 2001-04-26
DE69804849T2 (de) 2002-08-22
WO1999031448A1 (fr) 1999-06-24
DE69804849D1 (de) 2002-05-16
MY119837A (en) 2005-07-29
KR20010032914A (ko) 2001-04-25
EP1036293B1 (fr) 2002-04-10

Similar Documents

Publication Publication Date Title
DZ2671A1 (fr) Processus de liquéfaction d'un produit alimenté gazeux riche en méthane pour obtenir un gaz natural liquéfié.
MY137003A (en) Process of liquefying a gaseous, methane-rich feed to obtain liquefied natural gas
AU637141B2 (en) Process for refrigerating, corresponding refrigerating cycle and their application to the distillation of air
US6131407A (en) Natural gas letdown liquefaction system
US5141543A (en) Use of liquefied natural gas (LNG) coupled with a cold expander to produce liquid nitrogen
US6898949B2 (en) Method for refrigerating liquefied gas and installation therefor
CA1200191A (fr) Methode de liquefaction du methane
JP5107896B2 (ja) 天然ガス流の液化方法及び装置
KR100474464B1 (ko) 공기로부터가변유량의가스를공급하는방법및플랜트
RU2008128818A (ru) Способ разделения воздуха на составные части при помощи криогенной дистилляции
CA2741970A1 (fr) Procede de rejet d'azote d'un flux d'hydrocarbure pour produire un flux de gaz combustible et appareil associe method of rejecting nitrogen from a hydrocarbon stream to provide afuel gas stream and an apparatus therefor
CA2100404C (fr) Liquifacteur hybride d'air et d'azote a recyclage
CA1283847C (fr) Generateur d'azote liquide cryogenique avec expansion de l'azote
MY147012A (en) A process of liquefying a gaseous methane-rich feed for obtaining liquid natural gas
EP0612967B1 (fr) Procédé de production d'oxygène et/ou d'azote sous pression
JPH06241650A (ja) 圧力下の酸素を製造する方法及び設備
JP4408211B2 (ja) 液化天然ガスタンクの圧力調整装置およびその圧力調整方法
JP2920392B2 (ja) 空気液化分離装置における液化窒素の過冷却方法
FR2761762A1 (fr) Procede et installation de separation d'air par distillation cryogenique
JP2024058276A (ja) 液体窒素製造装置および液体窒素製造方法
SU1702123A1 (ru) Рефрижераторно-ожижительна установка
EP1318368A1 (fr) Méthode de séparation d'air pour la production d'un produit gazeux à débit variable
TH24080B (th) กระบวนการทำสารป้อนก๊าซซึ่งอุดมด้วยมีเทนให้เป็นของเหลวเพื่อให้ได้ก๊าซธรรมชาติเหลว
TH46810A (th) กระบวนการทำสารป้อนก๊าซซึ่งอุดมด้วยมีเทนให้เป็นของเหลวเพื่อให้ได้ก๊าซธรรมชาติเหลว
RU96122398A (ru) Способ и устройство для производства азота