NO317526B1 - Fremgangsmate for kondensering av en gassformig, metanrik tilforsel for a oppna en flytende naturgass - Google Patents

Fremgangsmate for kondensering av en gassformig, metanrik tilforsel for a oppna en flytende naturgass Download PDF

Info

Publication number
NO317526B1
NO317526B1 NO20002956A NO20002956A NO317526B1 NO 317526 B1 NO317526 B1 NO 317526B1 NO 20002956 A NO20002956 A NO 20002956A NO 20002956 A NO20002956 A NO 20002956A NO 317526 B1 NO317526 B1 NO 317526B1
Authority
NO
Norway
Prior art keywords
refrigerant
stream
heat exchanger
main heat
gaseous
Prior art date
Application number
NO20002956A
Other languages
English (en)
Norwegian (no)
Other versions
NO20002956D0 (no
NO20002956L (no
Inventor
Jonathan Reynolds Dolby
Hendrik 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
Publication of NO20002956D0 publication Critical patent/NO20002956D0/no
Publication of NO20002956L publication Critical patent/NO20002956L/no
Publication of NO317526B1 publication Critical patent/NO317526B1/no

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NO20002956A 1997-12-12 2000-06-09 Fremgangsmate for kondensering av en gassformig, metanrik tilforsel for a oppna en flytende naturgass NO317526B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97203915 1997-12-12
PCT/EP1998/008133 WO1999031448A1 (en) 1997-12-12 1998-12-11 Process of liquefying a gaseous, methane-rich feed to obtain liquefied natural gas

Publications (3)

Publication Number Publication Date
NO20002956D0 NO20002956D0 (no) 2000-06-09
NO20002956L NO20002956L (no) 2000-08-04
NO317526B1 true NO317526B1 (no) 2004-11-08

Family

ID=8229054

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20002956A NO317526B1 (no) 1997-12-12 2000-06-09 Fremgangsmate for kondensering av en gassformig, metanrik tilforsel for a oppna en flytende naturgass

Country Status (19)

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

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
AU2003299156B2 (en) * 2002-09-30 2008-05-29 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
BR0306492A (pt) * 2002-09-30 2004-10-13 Bp Corp North America Inc Métodos para fornecer potência para compressão de refrigerante, e compressão de refrigerante e potência elétrica compartilhada para um processo de liquefação de gás de hidrocarbonetos leves, com reduzidas emissões de dióxido de carbono, e, sistema para fornecer potência para compressão de refrigerante e potência elétrica compartilhada para um processo de liquefação de gás de hidrocarbonetos, com reduzidas emissões de dióxido de carborno
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
EA008462B1 (ru) * 2003-02-25 2007-06-29 Ортлофф Инджинирс, Лтд. Переработка углеводородного газа
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 (en) * 2004-07-01 2009-08-11 Ortloff Engineers, Ltd. Liquefied natural gas processing
RU2395765C2 (ru) * 2005-02-17 2010-07-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Установка и способ для сжижения природного газа
EP1864064A1 (en) * 2005-03-09 2007-12-12 Shell Internationale Research Maatschappij B.V. Method for the liquefaction of a hydrocarbon-rich system
MY142263A (en) * 2005-04-12 2010-11-15 Shell Int Research Method and apparatus for liquefying a natural gas stream
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
CA2653610C (en) * 2006-06-02 2012-11-27 Ortloff Engineers, Ltd. Liquefied natural gas processing
RU2443952C2 (ru) * 2006-09-22 2012-02-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ и устройство для сжижения потока углеводородов
US20080078205A1 (en) * 2006-09-28 2008-04-03 Ortloff Engineers, Ltd. Hydrocarbon Gas Processing
RU2463535C2 (ru) * 2006-10-23 2012-10-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ для сжижения углеводородных потоков и устройство для его осуществления
EP1921406A1 (en) * 2006-11-08 2008-05-14 Honeywell Control Systems Ltd. A process of liquefying a gaseous methane-rich feed for obtaining liquid natural gas
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
RU2469249C2 (ru) * 2007-07-12 2012-12-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ и устройство для охлаждения потока углеводородов
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
RU2495343C2 (ru) * 2008-02-08 2013-10-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ и устройство для охлаждения криогенного теплообменника и способ сжижения углеводородного потока
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
JP2012504723A (ja) * 2008-07-29 2012-02-23 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 圧縮機の制御方法及び装置、並びに炭化水素流の冷却方法
EP2324310A2 (en) * 2008-09-19 2011-05-25 Shell Internationale Research Maatschappij B.V. Method of cooling a hydrocarbon stream and an apparatus therefor
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
AU2010268014B2 (en) 2009-07-03 2013-08-29 Shell Internationale Research Maatschappij B.V. Method and apparatus for producing a cooled hydrocarbon stream
BR112012007167B1 (pt) * 2009-09-30 2020-10-27 Shell Internationale Research Maatschappij B.V. método e aparelho para fracionamento de uma corrente de hidrocarboneto
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
JP5766275B2 (ja) * 2010-03-31 2015-08-19 リンデ アクチエンゲゼルシャフトＬｉｎｄｅ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ 主熱交換器及びチューブ側流れを冷却する方法
WO2011120097A1 (en) 2010-03-31 2011-10-06 Woodside Energy Limited Rebalancing a main heat exchanger in a process for liquefying a tube side stream
JP5909227B2 (ja) 2010-06-03 2016-04-26 オートロフ・エンジニアーズ・リミテッド 炭化水素ガスの処理
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
US20140137599A1 (en) * 2011-07-22 2014-05-22 Russell H. Oelfke Helium Recovery From Natural Gas Streams
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
US10480852B2 (en) 2014-12-12 2019-11-19 Dresser-Rand Company System and method for liquefaction of natural gas
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
EP3304218B1 (en) 2015-06-05 2022-09-07 Shell Internationale Research Maatschappij B.V. System and method for background element switching for models in model predictive estimation and control applications
EP3304236B1 (en) 2015-06-05 2023-01-25 Shell Internationale Research Maatschappij B.V. System and method for controlling ramp imbalances in model predictive controllers
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 (en) 2020-02-25 2021-09-02 Shell Internationale Research Maatschappij B.V. Method and system for production optimization
US11561049B2 (en) * 2020-05-05 2023-01-24 Air Products And Chemicals, Inc. Coil wound heat exchanger
EP3943851A1 (en) * 2020-07-22 2022-01-26 Shell Internationale Research Maatschappij B.V. Method and system for natural gas liquefaction with improved removal of heavy hydrocarbons

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
NO20002956D0 (no) 2000-06-09
WO1999031448A1 (en) 1999-06-24
DK1036293T3 (da) 2002-04-29
AU732548B2 (en) 2001-04-26
DE69804849D1 (de) 2002-05-16
CN1135350C (zh) 2004-01-21
JP2002508499A (ja) 2002-03-19
GC0000011A (en) 2002-10-30
ES2175852T3 (es) 2002-11-16
ATE216059T1 (de) 2002-04-15
AU2271499A (en) 1999-07-05
DZ2671A1 (fr) 2003-03-22
EG22293A (en) 2002-12-31
DE69804849T2 (de) 2002-08-22
EP1036293B1 (en) 2002-04-10
MY119837A (en) 2005-07-29
KR100521705B1 (ko) 2005-10-14
EA002008B1 (ru) 2001-10-22
JP4484360B2 (ja) 2010-06-16
KR20010032914A (ko) 2001-04-25
EP1036293A1 (en) 2000-09-20
NO20002956L (no) 2000-08-04
US6272882B1 (en) 2001-08-14
CN1281546A (zh) 2001-01-24
EA200000639A1 (ru) 2000-12-25
TR200001692T2 (tr) 2000-10-23
PT1036293E (pt) 2002-09-30

Similar Documents

Publication Publication Date Title
NO317526B1 (no) Fremgangsmate for kondensering av en gassformig, metanrik tilforsel for a oppna en flytende naturgass
NO337653B1 (no) Fremgangsmåte for flytendegjøring av en gassformig metanrik tilførsel for å oppnå flytende naturgass
RU2170894C2 (ru) Способ распределения нагрузки в процессе каскадного охлаждения
US5737940A (en) Aromatics and/or heavies removal from a methane-based feed by condensation and stripping
Mehrpooya et al. Introducing a novel integrated NGL recovery process configuration (with a self-refrigeration system (open–closed cycle)) with minimum energy requirement
NO317035B1 (no) Fremgangsmate og apparatur for regulering av produksjon og temperatur i et LNG-anlegg med blandet kjolemiddel
RU2537483C2 (ru) Способ получения охлажденного углеводородного потока и устройство для его осуществления
NO334586B1 (no) Fremgangsmåte for regulering av produksjonen fra en produktstrøm av flytende naturgass
NO309397B1 (no) Fremgangsmåter for fjerning av aromatiske og/eller tyngre hydrokarbonkomponenter fra en metanbasert gasström ved kondensasjon og stripping, samt apparat for utförelse av samme
US20140238076A1 (en) Nitrogen rejection unit
AU2007318930B2 (en) A process of liquefying a gaseous methane-rich feed for obtaining liquid natural gas
RU2488759C2 (ru) Способ и устройство для охлаждения и разделения углеводородного потока

Legal Events

Date Code Title Description
MK1K Patent expired