WO2014189261A1 - 천연가스 액화공정 - Google Patents

천연가스 액화공정 Download PDF

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Publication number
WO2014189261A1
WO2014189261A1 PCT/KR2014/004503 KR2014004503W WO2014189261A1 WO 2014189261 A1 WO2014189261 A1 WO 2014189261A1 KR 2014004503 W KR2014004503 W KR 2014004503W WO 2014189261 A1 WO2014189261 A1 WO 2014189261A1
Authority
WO
WIPO (PCT)
Prior art keywords
stream
heat exchange
natural gas
heat exchanger
exchange part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2014/004503
Other languages
English (en)
French (fr)
Korean (ko)
Inventor
이상규
윤인수
조병학
손영순
차규상
박창원
권용수
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Korea Gas Corp
Original Assignee
Korea Gas Corp
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 Korea Gas Corp filed Critical Korea Gas Corp
Priority to KR1020157030595A priority Critical patent/KR101724226B1/ko
Priority to NO14800817A priority patent/NO3001128T3/no
Priority to AU2014269316A priority patent/AU2014269316B2/en
Priority to US14/892,699 priority patent/US20160187056A1/en
Priority to EP14800817.0A priority patent/EP3001128B1/en
Publication of WO2014189261A1 publication Critical patent/WO2014189261A1/ko
Anticipated expiration legal-status Critical
Priority to AU2017202953A priority patent/AU2017202953A1/en
Ceased legal-status Critical Current

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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
    • F25J1/0211—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
    • F25J1/0212—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 single flow 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
    • 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
    • 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
    • F25J1/0243—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
    • 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
    • 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.
    • F25J1/0291—Refrigerant compression by combined gas compression and liquid pumping
    • 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.
    • F25J1/0294—Multiple compressor casings/strings in parallel, e.g. split arrangement
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
    • 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
    • F25J2210/00—Processes characterised by the type or other details of the feed stream
    • F25J2210/06—Splitting of the feed stream, e.g. for treating or cooling in different ways

Definitions

  • Thermodynamic processes for liquefying natural gas to produce liquefied natural gas (LNG) have been developed since the 1970s to meet a variety of challenges, including the need for higher efficiency and greater capacity.
  • the number of liquefaction processes present is very small.
  • FIG. 2 is a flow chart showing a first modification to the natural gas liquefaction process according to FIG.
  • FIG. 4 is a flow chart showing a third modification to the natural gas liquefaction process according to FIG.
  • FIG. 6 is a flowchart showing a fifth modification of the natural gas liquefaction process according to FIG.
  • FIG. 12 is a flowchart conceptually illustrating a conventional C3 / MR process.
  • the compression means (for example, the compression means 144) is preferably supplied with a gaseous refrigerant.
  • a gaseous refrigerant such as the mixing of the first stream and the second stream, or the refrigerant is compressed or cooled, a liquid refrigerant may be generated. Therefore, using the separating means 112 as in the present modification has the advantage that only the refrigerant in the gas phase can be supplied to the compression means.
  • FIG. 3 is a flowchart showing a second modification to the natural gas liquefaction process according to FIG. 1.
  • the second stream is withdrawn from the second heat exchanger 122 and then introduced into the compression means 141 through the conduit 224 and compressed (first compression step).
  • the second stream then enters and cools the cooling means 151 through the conduit 231.
  • the liquefaction process according to the present embodiment can be modified as shown in FIG. 4 is a flow chart showing a third modification to the natural gas liquefaction process according to FIG.
  • the liquefaction process according to the present modification further includes a compression means 1411. More specifically, when the first stream and the second stream are mixed with each other to form a main stream, the main stream is introduced into the compression means 1411 through the conduit 1231 and compressed. Main stream 1232 then enters cooling means 1511 through conduit 1232 and cools. The main stream then enters separation means 112 through conduit 1233. Since the liquid refrigerant which may be generated during the additional compression step of the refrigerant cannot be boosted by the refrigerant compressor, a refrigerant pump must be used for the additional compression stage as in the present modification.
  • the liquefaction process according to this modification has the features of the liquefaction process according to the fourth modification described above. That is, the liquefaction process according to the present modification also does not mix with each other until the fourth stream is separated into the first stream and the second stream by the separating means and then the first and second streams are respectively compressed by the compression means. Do not.
  • the liquefaction process according to the present modification also has the features of the liquefaction process according to the first modification described above. That is, the liquefaction process according to the present modification also has the advantage that only the refrigerant in the gas phase can be supplied to the compression means.
  • the first stream is then incorporated into the second stream of conduit 2331 via conduit 292 (first incorporation step).
  • This mixing forms a main stream.
  • the main stream enters the separating means 112 and is separated into a third stream in the liquid phase and a fourth stream in the gas phase (second separation step).
  • the fourth stream enters the compression means 143 through the conduit 2332 and is compressed (third compression step).
  • the fourth stream is then mixed with the third stream (second mixing step).
  • the third stream may then be pumped into conduit 2334 by pump 161.
  • the main stream then enters and cools the cooling means 153 through the conduit 2334.
  • the second stream is lowered by expansion and then flows back into the second heat exchanger 122 through the conduit 2213 to cool the natural gas in the second heat exchanger 122 (second cooling step).
  • second cooling step Through such cooling, natural gas can be liquefied.
  • the second stream is thus cooled in the second heat exchanger 122 and then recovered from the second heat exchanger 122 and flows back into the third heat exchanger 123 through the conduit 2214 (fourth inflow). step).
  • the second stream has some cooling heat even after the natural gas is cooled in the second heat exchanger 122. Therefore, the liquefaction process according to the present embodiment is characterized in that such cold heat is used in the third heat exchanger 123.
  • FIG. 9 is a flowchart illustrating a modification of the natural gas liquefaction process according to FIG. 8.
  • the second stream is first divided into a first portion and a second portion.
  • Such separation can be accomplished by branching one conduit 2216 from one conduit 2211.
  • a separate configuration may be employed for separation.
  • the liquefaction process according to the present modification cools the first portion of the second stream in the third heat exchange part 123 and the second portion of the second stream in the first heat exchange part 121. That is, the liquefaction process according to this variant divides the second stream into two parts and then cools them in different heat exchangers. Therefore, the liquefaction process according to the present modification does not need to completely cool the second stream in the third heat exchange part 123. As a result of this, the liquefaction process according to the present modification is suitable when it is difficult to cool the second stream entirely in the third heat exchange part 123.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Separation By Low-Temperature Treatments (AREA)
PCT/KR2014/004503 2013-05-20 2014-05-20 천연가스 액화공정 Ceased WO2014189261A1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020157030595A KR101724226B1 (ko) 2013-05-20 2014-05-20 천연가스 액화공정
NO14800817A NO3001128T3 (enExample) 2013-05-20 2014-05-20
AU2014269316A AU2014269316B2 (en) 2013-05-20 2014-05-20 Natural gas liquefaction process
US14/892,699 US20160187056A1 (en) 2013-05-20 2014-05-20 Natural gas liquefaction process
EP14800817.0A EP3001128B1 (en) 2013-05-20 2014-05-20 Natural gas liquefaction process
AU2017202953A AU2017202953A1 (en) 2013-05-20 2017-05-03 Natural gas liquefaction process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2013-0056478 2013-05-20
KR20130056478 2013-05-20

Publications (1)

Publication Number Publication Date
WO2014189261A1 true WO2014189261A1 (ko) 2014-11-27

Family

ID=51933769

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2014/004503 Ceased WO2014189261A1 (ko) 2013-05-20 2014-05-20 천연가스 액화공정

Country Status (6)

Country Link
US (1) US20160187056A1 (enExample)
EP (2) EP3001128B1 (enExample)
KR (1) KR101724226B1 (enExample)
AU (2) AU2014269316B2 (enExample)
NO (1) NO3001128T3 (enExample)
WO (1) WO2014189261A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016094168A1 (en) 2014-12-12 2016-06-16 Dresser-Rand Company System and method for liquefaction of natural gas

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10359228B2 (en) * 2016-05-20 2019-07-23 Air Products And Chemicals, Inc. Liquefaction method and system
ES2736963B2 (es) * 2018-07-03 2021-06-30 Univ Coruna Planta de compresión con conversión de energía residual en potencia eléctrica y refrigeración.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4901533A (en) * 1986-03-21 1990-02-20 Linde Aktiengesellschaft Process and apparatus for the liquefaction of a natural gas stream utilizing a single mixed refrigerant
US5657643A (en) * 1996-02-28 1997-08-19 The Pritchard Corporation Closed loop single mixed refrigerant process
US20050056051A1 (en) * 2003-09-17 2005-03-17 Roberts Mark Julian Hybrid gas liquefaction cycle with multiple expanders
US20100122551A1 (en) * 2008-11-18 2010-05-20 Air Products And Chemicals, Inc. Liquefaction Method and System
US20100186445A1 (en) * 2007-08-24 2010-07-29 Moses Minta Natural Gas Liquefaction Process

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FR2292203A1 (fr) * 1974-11-21 1976-06-18 Technip Cie Procede et installation pour la liquefaction d'un gaz a bas point d'ebullition
US6308531B1 (en) * 1999-10-12 2001-10-30 Air Products And Chemicals, Inc. Hybrid cycle for the production of liquefied natural gas
TW480325B (en) * 1999-12-01 2002-03-21 Shell Int Research Plant for liquefying natural gas
DE102005010055A1 (de) * 2005-03-04 2006-09-07 Linde Ag Verfahren zum Verflüssigen eines Kohlenwasserstoff-reichen Stromes
GB2455658B (en) * 2006-09-22 2010-07-21 Shell Int Research Method and apparatus for producing a cooled hydrocarbon stream
EP2550496B1 (en) * 2010-03-25 2017-06-14 The University Of Manchester Refrigeration process
CN101967413A (zh) * 2010-06-07 2011-02-09 杭州福斯达实业集团有限公司 采用单一混合工质制冷来液化天然气的方法和装置
WO2012023752A2 (ko) * 2010-08-16 2012-02-23 한국가스공사연구개발원 천연가스 액화공정
KR101056890B1 (ko) * 2011-04-12 2011-08-12 한국가스공사연구개발원 천연가스 액화공정
KR101037277B1 (ko) * 2010-12-02 2011-05-26 한국가스공사연구개발원 천연가스 액화공정

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4901533A (en) * 1986-03-21 1990-02-20 Linde Aktiengesellschaft Process and apparatus for the liquefaction of a natural gas stream utilizing a single mixed refrigerant
US5657643A (en) * 1996-02-28 1997-08-19 The Pritchard Corporation Closed loop single mixed refrigerant process
US20050056051A1 (en) * 2003-09-17 2005-03-17 Roberts Mark Julian Hybrid gas liquefaction cycle with multiple expanders
US20100186445A1 (en) * 2007-08-24 2010-07-29 Moses Minta Natural Gas Liquefaction Process
US20100122551A1 (en) * 2008-11-18 2010-05-20 Air Products And Chemicals, Inc. Liquefaction Method and System

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016094168A1 (en) 2014-12-12 2016-06-16 Dresser-Rand Company System and method for liquefaction of natural gas
JP2018505374A (ja) * 2014-12-12 2018-02-22 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
EP3230669A4 (en) * 2014-12-12 2018-08-01 Dresser Rand Company System and method for liquefaction of natural gas
US10480852B2 (en) 2014-12-12 2019-11-19 Dresser-Rand Company System and method for liquefaction of natural gas

Also Published As

Publication number Publication date
NO3001128T3 (enExample) 2018-12-08
EP3285034A2 (en) 2018-02-21
AU2014269316B2 (en) 2017-05-25
EP3001128A1 (en) 2016-03-30
KR101724226B1 (ko) 2017-04-06
AU2017202953A1 (en) 2017-05-25
KR20160009545A (ko) 2016-01-26
EP3285034A3 (en) 2018-04-25
US20160187056A1 (en) 2016-06-30
EP3001128B1 (en) 2018-07-11
EP3001128A4 (en) 2017-03-08
AU2014269316A1 (en) 2015-12-10

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