DE68912464D1 - Rückverflüssigung von verdampftem Flüssigerdgas. - Google Patents

Rückverflüssigung von verdampftem Flüssigerdgas.

Info

Publication number
DE68912464D1
DE68912464D1 DE89116028T DE68912464T DE68912464D1 DE 68912464 D1 DE68912464 D1 DE 68912464D1 DE 89116028 T DE89116028 T DE 89116028T DE 68912464 T DE68912464 T DE 68912464T DE 68912464 D1 DE68912464 D1 DE 68912464D1
Authority
DE
Germany
Prior art keywords
reliquefaction
natural gas
liquefied natural
vaporized liquefied
vaporized
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.)
Expired - Lifetime
Application number
DE89116028T
Other languages
English (en)
Inventor
Philip Joseph Cook
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals Inc
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 Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Application granted granted Critical
Publication of DE68912464D1 publication Critical patent/DE68912464D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F25J1/0025—Boil-off gases "BOG" from storages
    • 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
    • F25J1/005—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 expansion of a gaseous refrigerant stream 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
    • 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
    • F25J1/006—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the refrigerant fluid used
    • F25J1/007—Primary atmospheric gases, mixtures thereof
    • F25J1/0072—Nitrogen
    • 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
    • F25J1/0203—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 single-component refrigerant [SCR] fluid in a closed vapor compression cycle
    • F25J1/0204—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 single-component refrigerant [SCR] fluid in a closed vapor compression cycle as a single flow SCR cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
    • F25J1/0257—Construction and layout of liquefaction equipments, e.g. valves, machines
    • F25J1/0275—Construction and layout of liquefaction equipments, e.g. valves, machines adapted for special use of the liquefaction unit, e.g. portable or transportable devices
    • F25J1/0277—Offshore use, e.g. during shipping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2265/00—Effects achieved by gas storage or gas handling
    • F17C2265/03—Treating the boil-off
    • 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
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/62—Details of storing a fluid in a tank

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Separation By Low-Temperature Treatments (AREA)
DE89116028T 1988-09-06 1989-08-30 Rückverflüssigung von verdampftem Flüssigerdgas. Expired - Lifetime DE68912464D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/241,158 US4846862A (en) 1988-09-06 1988-09-06 Reliquefaction of boil-off from liquefied natural gas

Publications (1)

Publication Number Publication Date
DE68912464D1 true DE68912464D1 (de) 1994-03-03

Family

ID=22909488

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89116028T Expired - Lifetime DE68912464D1 (de) 1988-09-06 1989-08-30 Rückverflüssigung von verdampftem Flüssigerdgas.

Country Status (6)

Country Link
US (1) US4846862A (de)
EP (1) EP0358100B1 (de)
JP (1) JPH02106688A (de)
KR (1) KR930008298B1 (de)
CN (1) CN1016267B (de)
DE (1) DE68912464D1 (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271231A (en) * 1992-08-10 1993-12-21 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method and apparatus for gas liquefaction with plural work expansion of feed as refrigerant and air separation cycle embodying the same
US5507146A (en) * 1994-10-12 1996-04-16 Consolidated Natural Gas Service Company, Inc. Method and apparatus for condensing fugitive methane vapors
MY113525A (en) * 1995-10-05 2002-03-30 Bhp Petroleum Pty Ltd Liquefaction process
AU1937999A (en) 1997-12-16 1999-07-05 Lockheed Martin Idaho Technologies Company Apparatus and process for the refrigeration, liquefaction and separation of gases with varying levels of purity
MY117068A (en) * 1998-10-23 2004-04-30 Exxon Production Research Co Reliquefaction of pressurized boil-off from pressurized liquid natural gas
US6581409B2 (en) 2001-05-04 2003-06-24 Bechtel Bwxt Idaho, Llc Apparatus for the liquefaction of natural gas and methods related to same
US7637122B2 (en) 2001-05-04 2009-12-29 Battelle Energy Alliance, Llc Apparatus for the liquefaction of a gas and methods relating to same
US20070137246A1 (en) * 2001-05-04 2007-06-21 Battelle Energy Alliance, Llc Systems and methods for delivering hydrogen and separation of hydrogen from a carrier medium
US7219512B1 (en) 2001-05-04 2007-05-22 Battelle Energy Alliance, Llc Apparatus for the liquefaction of natural gas and methods relating to same
US7591150B2 (en) * 2001-05-04 2009-09-22 Battelle Energy Alliance, Llc Apparatus for the liquefaction of natural gas and methods relating to same
US7594414B2 (en) * 2001-05-04 2009-09-29 Battelle Energy Alliance, Llc Apparatus for the liquefaction of natural gas and methods relating to same
US6672104B2 (en) 2002-03-28 2004-01-06 Exxonmobil Upstream Research Company Reliquefaction of boil-off from liquefied natural gas
US6745576B1 (en) 2003-01-17 2004-06-08 Darron Granger Natural gas vapor recondenser system
GB0400986D0 (en) * 2004-01-16 2004-02-18 Cryostar France Sa Compressor
NO323496B1 (no) * 2004-01-23 2007-05-29 Hamwrothy Kse Gas System As Fremgangsmate for rekondensering av avkoksgass
NO20051315L (no) * 2005-03-14 2006-09-15 Hamworthy Kse Gas Systems As System og metode for kjoling av en BOG strom
KR100613430B1 (ko) 2005-07-27 2006-08-17 삼성중공업 주식회사 증발가스 처리 방법 및 장치
CN101228405B (zh) * 2005-08-09 2010-12-08 埃克森美孚上游研究公司 生产lng的天然气液化方法
WO2007021351A1 (en) * 2005-08-09 2007-02-22 Exxonmobil Upstream Research Company Natural gas liquefaction process for lng
CN101449124B (zh) * 2006-04-07 2012-07-25 海威气体系统公司 用于在再液化系统中在压缩之前将lng蒸发气预热至常温的方法和设备
DE102006039889A1 (de) * 2006-08-25 2008-02-28 Linde Ag Verfahren zum Verflüssigen eines Kohlenwasserstoff-reichen Stromes
KR20090060332A (ko) * 2006-09-11 2009-06-11 우드사이드 에너지 리미티드 해양선박의 파워생성시스템
US8250883B2 (en) * 2006-12-26 2012-08-28 Repsol Ypf, S.A. Process to obtain liquefied natural gas
EP1939564A1 (de) * 2006-12-26 2008-07-02 Repsol Ypf S.A. Verfahren zur Gewinnung von Flüssigerdgas
US8820096B2 (en) 2007-02-12 2014-09-02 Daewoo Shipbuilding & Marine Engineering Co., Ltd. LNG tank and operation of the same
KR20080097141A (ko) * 2007-04-30 2008-11-04 대우조선해양 주식회사 인-탱크 재응축 수단을 갖춘 부유식 해상 구조물 및 상기부유식 해상 구조물에서의 증발가스 처리방법
KR100839771B1 (ko) * 2007-05-31 2008-06-20 대우조선해양 주식회사 해상 구조물에 구비되는 질소 생산장치 및 상기 질소생산장치를 이용한 해상 구조물에서의 질소 생산방법
US9254448B2 (en) 2007-09-13 2016-02-09 Battelle Energy Alliance, Llc Sublimation systems and associated methods
US9217603B2 (en) 2007-09-13 2015-12-22 Battelle Energy Alliance, Llc Heat exchanger and related methods
US8061413B2 (en) 2007-09-13 2011-11-22 Battelle Energy Alliance, Llc Heat exchangers comprising at least one porous member positioned within a casing
US9574713B2 (en) 2007-09-13 2017-02-21 Battelle Energy Alliance, Llc Vaporization chambers and associated methods
US8899074B2 (en) 2009-10-22 2014-12-02 Battelle Energy Alliance, Llc Methods of natural gas liquefaction and natural gas liquefaction plants utilizing multiple and varying gas streams
US8555672B2 (en) * 2009-10-22 2013-10-15 Battelle Energy Alliance, Llc Complete liquefaction methods and apparatus
US20090145167A1 (en) * 2007-12-06 2009-06-11 Battelle Energy Alliance, Llc Methods, apparatuses and systems for processing fluid streams having multiple constituents
US7644676B2 (en) * 2008-02-11 2010-01-12 Daewoo Shipbuilding & Marine Engineering Co., Ltd. Storage tank containing liquefied natural gas with butane
KR20090107805A (ko) * 2008-04-10 2009-10-14 대우조선해양 주식회사 천연가스 발열량 저감방법 및 장치
GB2459484B (en) * 2008-04-23 2012-05-16 Statoilhydro Asa Dual nitrogen expansion process
CN101608859B (zh) * 2008-06-20 2011-08-17 杭州福斯达实业集团有限公司 高低压氮气双膨胀天然气液化方法
JP5132452B2 (ja) * 2008-07-07 2013-01-30 東京瓦斯株式会社 Ｂｏｇ再液化装置
US20100122542A1 (en) * 2008-11-17 2010-05-20 Daewoo Shipbuilding & Marine Engineering Co., Ltd. Method and apparatus for adjusting heating value of natural gas
US8464551B2 (en) * 2008-11-18 2013-06-18 Air Products And Chemicals, Inc. Liquefaction method and system
DE102009015766A1 (de) * 2009-03-31 2010-10-07 Linde Aktiengesellschaft Verfahren zum Verflüssigen einer Kohlenwasserstoff-reichen Fraktion
DE102009020913A1 (de) * 2009-05-12 2010-11-18 Linde Ag Verfahren zum Verflüssigen einer Kohlenwasserstoff-reichen Fraktion
CN101644527B (zh) * 2009-08-26 2011-12-28 四川空分设备(集团)有限责任公司 天然气液化工艺的制冷系统和液化系统
MY162011A (en) * 2010-03-25 2017-05-31 Univ 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
EP2505948B1 (de) * 2011-03-30 2018-10-10 General Electric Technology GmbH Kryogene CO2-Trennung mithilfe eines Kühlsystems
GB201105823D0 (en) * 2011-04-06 2011-05-18 Liquid Gas Eqipment Ltd Method of cooling boil off gas and an apparatus therefor
US10655911B2 (en) 2012-06-20 2020-05-19 Battelle Energy Alliance, Llc Natural gas liquefaction employing independent refrigerant path
GB2512360B (en) 2013-03-27 2015-08-05 Highview Entpr Ltd Method and apparatus in a cryogenic liquefaction process
DE102014012316A1 (de) * 2014-08-19 2016-02-25 Linde Aktiengesellschaft Verfahren zum Abkühlen einer Kohlenwasserstoff-reichen Fraktion
KR101613236B1 (ko) * 2015-07-08 2016-04-18 대우조선해양 주식회사 엔진을 포함하는 선박 및 이에 적용되는 증발가스 재액화 방법
KR101792708B1 (ko) * 2016-06-22 2017-11-02 삼성중공업(주) 유체냉각장치
CN108955085B (zh) * 2017-12-26 2020-06-23 西安交通大学 一种小型撬装式煤层气液化系统和方法
JP6623244B2 (ja) * 2018-03-13 2019-12-18 株式会社神戸製鋼所 再液化装置
WO2019188957A1 (ja) * 2018-03-27 2019-10-03 大陽日酸株式会社 天然ガス液化装置および天然ガス液化方法
JP7141342B2 (ja) * 2019-01-31 2022-09-22 大陽日酸株式会社 極低温流体循環式冷却システム及び極低温流体循環式冷却方法
US20210348838A1 (en) * 2020-05-05 2021-11-11 Neil M. Prosser System and method for natural gas and nitrogen liquefaction with direct drive machines for turbines and boosters

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347055A (en) * 1965-03-26 1967-10-17 Air Reduction Method for recuperating refrigeration
US3780534A (en) * 1969-07-22 1973-12-25 Airco Inc Liquefaction of natural gas with product used as absorber purge
DE2009401A1 (de) * 1970-02-27 1971-09-09 Linde Ag, 6200 Wiesbaden Verfahren zum Verflüssigen tiefsie dender Gase
FR2165729B1 (de) * 1971-12-27 1976-02-13 Technigaz Fr
NO133287C (de) * 1972-12-18 1976-04-07 Linde Ag
GB1471404A (en) * 1973-04-17 1977-04-27 Petrocarbon Dev Ltd Reliquefaction of boil-off gas
GB1472533A (en) * 1973-06-27 1977-05-04 Petrocarbon Dev Ltd Reliquefaction of boil-off gas from a ships cargo of liquefied natural gas
US3889485A (en) * 1973-12-10 1975-06-17 Judson S Swearingen Process and apparatus for low temperature refrigeration
GB1582955A (en) * 1976-07-28 1981-01-21 Boc Ltd Condensation of the vapour of a volatile liquid
GB2069119B (en) * 1980-02-13 1983-09-21 Petrocarbon Dev Ltd Refrigeration process
US4543794A (en) * 1983-07-26 1985-10-01 Kabushiki Kaisha Toshiba Superconducting magnet device
US4766741A (en) * 1987-01-20 1988-08-30 Helix Technology Corporation Cryogenic recondenser with remote cold box

Also Published As

Publication number Publication date
EP0358100A2 (de) 1990-03-14
JPH02106688A (ja) 1990-04-18
KR900005143A (ko) 1990-04-13
CN1041034A (zh) 1990-04-04
CN1016267B (zh) 1992-04-15
EP0358100B1 (de) 1994-01-19
US4846862A (en) 1989-07-11
EP0358100A3 (en) 1990-07-18
KR930008298B1 (ko) 1993-08-27

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8332 No legal effect for de