EA200702213A1 - METHOD AND APPARATUS FOR LIQUIDATING NATURAL GAS FLOW - Google Patents

METHOD AND APPARATUS FOR LIQUIDATING NATURAL GAS FLOW

Info

Publication number
EA200702213A1
EA200702213A1 EA200702213A EA200702213A EA200702213A1 EA 200702213 A1 EA200702213 A1 EA 200702213A1 EA 200702213 A EA200702213 A EA 200702213A EA 200702213 A EA200702213 A EA 200702213A EA 200702213 A1 EA200702213 A1 EA 200702213A1
Authority
EA
Eurasian Patent Office
Prior art keywords
natural gas
liquidating
pressure
gas flow
bar
Prior art date
Application number
EA200702213A
Other languages
Russian (ru)
Other versions
EA014193B1 (en
Inventor
Корнелис Бёйс
Виллем Дам
Эмилиус Каролус Йоанес Николас Де Йонг
Original Assignee
Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. filed Critical Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
Publication of EA200702213A1 publication Critical patent/EA200702213A1/en
Publication of EA014193B1 publication Critical patent/EA014193B1/en

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
    • F25J1/0228—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
    • 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
    • F25J1/0032—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 the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
    • F25J1/0035—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 the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by gas expansion with extraction of work
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/003—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
    • F25J1/0032—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 the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
    • F25J1/0042—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 the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by liquid expansion with extraction of work
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/003—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
    • 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
    • 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
    • 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
    • F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
    • F25J2230/60—Processes or apparatus involving steps for increasing the pressure of gaseous process streams the fluid being hydrocarbons or a mixture of hydrocarbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

Настоящее изобретение относится к способу сжижения потока природного газа, где поток природного газа (10) получают при давлении 30-80 бар, подвергают расширению до достижения давления < 35 бар, подают в сепаратор газа/жидкости (31) и там подвергают разделению на поток пара (40) и поток жидкости (30). Давление потока пара увеличивают до давления, равного по меньшей мере 70 бар, и компримированный поток пара (90) ожижают до получения потока сжиженного природного газа.The present invention relates to a process for liquefying a natural gas stream, where a natural gas stream (10) is produced at a pressure of 30-80 bar, expanded to a pressure of <35 bar, fed to a gas / liquid separator (31) and separated therein into a vapor stream (40) and fluid flow (30). The pressure of the vapor stream is increased to a pressure of at least 70 bar and the compressed vapor stream (90) is liquefied to form a liquefied natural gas stream.

EA200702213A 2005-04-12 2006-04-10 Method for liquefying a natural gas stream EA014193B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05102884 2005-04-12
PCT/EP2006/061469 WO2006108820A1 (en) 2005-04-12 2006-04-10 Method and apparatus for liquefying a natural gas stream

Publications (2)

Publication Number Publication Date
EA200702213A1 true EA200702213A1 (en) 2008-02-28
EA014193B1 EA014193B1 (en) 2010-10-29

Family

ID=34939248

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200702213A EA014193B1 (en) 2005-04-12 2006-04-10 Method for liquefying a natural gas stream

Country Status (12)

Country Link
US (2) US20090064712A1 (en)
EP (2) EP1869382A1 (en)
JP (1) JP5107896B2 (en)
KR (1) KR101269914B1 (en)
CN (1) CN101156038B (en)
AU (1) AU2006233914B2 (en)
EA (1) EA014193B1 (en)
MY (1) MY142263A (en)
NO (1) NO20075778L (en)
RU (1) RU2400683C2 (en)
TW (1) TWI390167B (en)
WO (2) WO2006108820A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8534094B2 (en) * 2008-04-09 2013-09-17 Shell Oil Company Method and apparatus for liquefying a hydrocarbon stream
GB2462125B (en) * 2008-07-25 2012-04-04 Dps Bristol Holdings Ltd Production of liquefied natural gas
AU2011273538B2 (en) 2010-06-30 2014-07-31 Shell Internationale Research Maatschappij B.V. Method of treating a hydrocarbon stream comprising methane, and an apparatus therefor
KR101787335B1 (en) 2010-06-30 2017-10-19 쉘 인터내셔날 리써취 마트샤피지 비.브이. Method of treating a hydrocarbon stream comprising methane, and an apparatus therefor
CN103201013B (en) 2010-09-03 2017-02-22 缠绕机公司 Refining system and method for refining a feed gas stream
KR101271759B1 (en) * 2011-05-19 2013-06-05 삼성중공업 주식회사 Apparatus for reducing emission of VOC for oil tanker
EP2597407A1 (en) 2011-11-23 2013-05-29 Shell Internationale Research Maatschappij B.V. Method and apparatus for preparing a lean methane-containing gas stream
EP2597408A1 (en) 2011-11-23 2013-05-29 Shell Internationale Research Maatschappij B.V. Method and apparatus for preparing a lean methane-containing gas stream
US20160061517A1 (en) * 2014-08-29 2016-03-03 Black & Veatch Holding Company Dual mixed refrigerant system
US20160061518A1 (en) * 2014-08-29 2016-03-03 Black & Veatch Holding Company Dual mixed refrigerant system
US10072889B2 (en) * 2015-06-24 2018-09-11 General Electric Company Liquefaction system using a turboexpander
TWI608206B (en) * 2015-07-15 2017-12-11 艾克頌美孚上游研究公司 Increasing efficiency in an lng production system by pre-cooling a natural gas feed stream
RU2640050C1 (en) * 2017-02-02 2017-12-26 Публичное акционерное общество криогенного машиностроения (ПАО "Криогенмаш") Method for removing heavy hydrocarbons when liquefying natural gas and device for its implementation
US10539364B2 (en) * 2017-03-13 2020-01-21 General Electric Company Hydrocarbon distillation
CN109323126A (en) * 2017-08-01 2019-02-12 通用电气公司 Natural gas liquefaction system and method
JP7026490B2 (en) * 2017-11-21 2022-02-28 レール・リキード－ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード A BOG recondensing device and an LNG storage system equipped with the BOG recondensing device.
FR3087526B1 (en) * 2018-10-18 2020-12-18 Air Liquide INSTALLATION AND PRODUCTION PROCESS OF LIQUEFIED METHANE

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331214A (en) * 1965-03-22 1967-07-18 Conch Int Methane Ltd Method for liquefying and storing natural gas and controlling the b.t.u. content
US4065278A (en) * 1976-04-02 1977-12-27 Air Products And Chemicals, Inc. Process for manufacturing liquefied methane
US4445916A (en) * 1982-08-30 1984-05-01 Newton Charles L Process for liquefying methane
US5615561A (en) * 1994-11-08 1997-04-01 Williams Field Services Company LNG production in cryogenic natural gas processing plants
US5799507A (en) * 1996-10-25 1998-09-01 Elcor Corporation Hydrocarbon gas processing
TW366411B (en) * 1997-06-20 1999-08-11 Exxon Production Research Co Improved process for liquefaction of natural gas
CA2294742C (en) * 1997-07-01 2005-04-05 Exxon Production Research Company Process for separating a multi-component gas stream containing at least one freezable component
TW366409B (en) * 1997-07-01 1999-08-11 Exxon Production Research Co Process for liquefying a natural gas stream containing at least one freezable component
DZ2671A1 (en) 1997-12-12 2003-03-22 Shell Int Research Liquefaction process of a gaseous fuel product rich in methane to obtain a liquefied natural gas.
FR2772896B1 (en) * 1997-12-22 2000-01-28 Inst Francais Du Petrole METHOD FOR THE LIQUEFACTION OF A GAS, PARTICULARLY A NATURAL GAS OR AIR COMPRISING A MEDIUM PRESSURE PURGE AND ITS APPLICATION
MY114649A (en) * 1998-10-22 2002-11-30 Exxon Production Research Co A process for separating a multi-component pressurized feed stream using distillation
US6367286B1 (en) * 2000-11-01 2002-04-09 Black & Veatch Pritchard, Inc. System and process for liquefying high pressure natural gas
US6526777B1 (en) * 2001-04-20 2003-03-04 Elcor Corporation LNG production in cryogenic natural gas processing plants
US6742358B2 (en) * 2001-06-08 2004-06-01 Elkcorp Natural gas liquefaction
US6751985B2 (en) * 2002-03-20 2004-06-22 Exxonmobil Upstream Research Company Process for producing a pressurized liquefied gas product by cooling and expansion of a gas stream in the supercritical state
DE10226596A1 (en) * 2002-06-14 2004-01-15 Linde Ag Process for liquefying a hydrocarbon-rich stream with simultaneous recovery of a C3 + -rich fraction with high yield
DE10226597A1 (en) 2002-06-14 2004-01-15 Linde Ag Liquefying hydrocarbon-rich stream, especially natural gas stream, comprises relaxing hydrocarbon-rich stream before it is introduced into rectification stage
US6945075B2 (en) * 2002-10-23 2005-09-20 Elkcorp Natural gas liquefaction
US6889523B2 (en) * 2003-03-07 2005-05-10 Elkcorp LNG production in cryogenic natural gas processing plants
FR2855526B1 (en) * 2003-06-02 2007-01-26 Technip France METHOD AND INSTALLATION FOR THE SIMULTANEOUS PRODUCTION OF A NATURAL GAS THAT CAN BE LIQUEFIED AND A CUTTING OF NATURAL GAS LIQUIDS
CN101405553A (en) * 2006-03-24 2009-04-08 国际壳牌研究有限公司 Method and apparatus for liquefying a hydrocarbon stream

Also Published As

Publication number Publication date
TW200700683A (en) 2007-01-01
US20090064712A1 (en) 2009-03-12
KR101269914B1 (en) 2013-05-31
EA014193B1 (en) 2010-10-29
WO2006108821A1 (en) 2006-10-19
WO2006108820A1 (en) 2006-10-19
JP2008539282A (en) 2008-11-13
CN101156038A (en) 2008-04-02
US20090064713A1 (en) 2009-03-12
TWI390167B (en) 2013-03-21
RU2400683C2 (en) 2010-09-27
AU2006233914B2 (en) 2009-09-03
EP1869382A1 (en) 2007-12-26
AU2006233914A1 (en) 2006-10-19
EP1869383A1 (en) 2007-12-26
MY142263A (en) 2010-11-15
RU2007141716A (en) 2009-05-20
CN101156038B (en) 2010-11-03
JP5107896B2 (en) 2012-12-26
KR20080006571A (en) 2008-01-16
NO20075778L (en) 2007-11-09

Similar Documents

Publication Publication Date Title
EA200702213A1 (en) METHOD AND APPARATUS FOR LIQUIDATING NATURAL GAS FLOW
WO2008022998A3 (en) Method and apparatus for treating a hydrocarbon stream
EA200400014A1 (en) LIQUIDATION OF NATURAL GAS
GB2450666B (en) Method and apparatus for treating a hydrocarbon stream
WO2002037041A3 (en) A system and process for liquefying high pressure natural gas
MX2009002896A (en) Apparatus for the liquefaction of a gas and methods relating to same.
BR0215515A (en) Apparatus for liquefying natural gas and related methods
NO20071595L (en) Method and apparatus for compressing a multiphase fluid
EA201391190A1 (en) METHOD OF SHORT-CYCLIC ADSORPTION AT VARIABLE TEMPERATURE FOR SEPARATION OF SPECIFIED SUBSTANCES FROM GAS MIXTURE
WO2008064038A3 (en) Apparatus for the liquefaction of gas and methods relating to same
EA200801246A1 (en) METHOD FOR SEPARATION OF MIXTURE AND INSTALLATION FOR SEPARATION OF MIXTURE CONTAINING WATER, OIL AND GAS
NO20054262L (en) Production of LNG in cryogenic natural gas processing plant
EA200400723A1 (en) METHOD OF OBTAINING LIQUEFIED NATURAL GAS (OPTIONS)
WO2007116050A3 (en) Method and apparatus for liquefying a natural gas stream
EP1808408A3 (en) Method and apparatus for producing products from natural gas
EA200970978A1 (en) REMOVING TARGET GAS FROM A GAS MIXTURE BY ADSORPTION DEDICATED TO A DIFFERENCE WITH THE USE OF TURBO EXPAND
NO20074700L (en) Process for removing pollutant gas components from a natural gas stream
WO2011009832A3 (en) Method for treating a multi-phase hydrocarbon stream and an apparatus therefor
CO6531420A2 (en) METHODS OF NATURAL GAS LICUEFACTION AND NATURAL GAS LICUEFACTION PLANTS USING MULTIPLE AND VARIABLE GAS CURRENT
CA2732653C (en) System for incondensable component separation in a liquefied natural gas facility
WO2008049827A3 (en) Process for removing mercaptans from liquefied natural gas
WO2005094961A8 (en) A process for the treatment of fluids originating from submarine oil fields
WO2008122556A3 (en) Method and apparatus for separating one or more c2+ hydrocarbons from a mixed phase hydrocarbon stream
EA200601989A1 (en) LIQUIDATION OF NATURAL GAS
WO2007144395A3 (en) Method and apparatus for treating a hydrocarbon stream

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU