AR063445A1 - Metodo y planta para el enfriamiento y opcionalmente licuefaccion de gas - Google Patents

Metodo y planta para el enfriamiento y opcionalmente licuefaccion de gas

Info

Publication number
AR063445A1
AR063445A1 ARP070104869A ARP070104869A AR063445A1 AR 063445 A1 AR063445 A1 AR 063445A1 AR P070104869 A ARP070104869 A AR P070104869A AR P070104869 A ARP070104869 A AR P070104869A AR 063445 A1 AR063445 A1 AR 063445A1
Authority
AR
Argentina
Prior art keywords
volatile fraction
low level
refrigerant
heat exchangers
heat
Prior art date
Application number
ARP070104869A
Other languages
English (en)
Inventor
Einar Brendeng
Petter Neksa
Original Assignee
Sinvent As
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 Sinvent As filed Critical Sinvent As
Publication of AR063445A1 publication Critical patent/AR063445A1/es

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
    • F25J1/0257—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
    • 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
    • F25J1/0002—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
    • F25J1/0052—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
    • F25J1/0212—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
    • 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
    • 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
    • F25J1/0257—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
    • 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
    • F25J2205/30—Processes or apparatus using other separation and/or other processing means using a washing, e.g. "scrubbing" or bubble column for purification purposes
    • 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
    • F25J2210/66—Landfill or fermentation off-gas, e.g. "Bio-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
    • F25J2240/00—Processes or apparatus involving steps for expanding of process streams
    • F25J2240/60—Expansion by ejector or injector, e.g. "Gasstrahlpumpe", "venturi mixing", "jet pumps"
    • 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
    • F25J2290/32—Details on header or distribution passages of heat exchangers, e.g. of reboiler-condenser or plate heat exchangers

Landscapes

  • 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)
  • Ocean & Marine Engineering (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

La presente se refiere a una planta de procesamiento y método de enfriamiento y opcionalmente licuefaccion de un gas producto, particularmente para la licuefaccion de gas natural, en base a un circuito cerrado de refrigerante de multiples componentes en intercambio de calor con el gas a enfriar y opcionalmente condensar. La planta de procesamiento comprende al menos un intercambiador de calor de doble flujo primario (20) dispuesto para enfriar el gas producto dirigido al intercambiador de calor (10), al menos un compresor (46) dispuesto para comprimir el refrigerante de bajo nivel dirigido desde el primero de los por lo menos dos intercambiadores de calor de doble flujo secundarios (64), al menos un intercambiador de calor de pre-enfriamiento (54) para sub-enfriar y licuar parcialmente el refrigerante comprimido, al menos un separador de fase (60) dispuesto para separar el refrigerante de multiples componentes parcialmente licuado en una fraccion más volátil y una fraccion menos volátil, al menos dos intercambiadores de calor de doble flujo secundarios (64, 114), el primero de los por lo menos dos intercambiadores de calor secundarios (64) está dispuesto para enfriar la fraccion más volátil del separador de fase (62), y el segundo de los por lo menos dos intercambiadores de calor secundarios (114) está dispuesto para enfriar adicionalmente la fraccion más volátil, un dispositivo regulador (118) dispuesto para reducir la presion de una porcion de la fraccion más volátil con el fin de someter a un intercambio de calor el refrigerante de bajo nivel en el segundo de por lo menos dos intercambiadores de calor secundarios, un dispositivo regulador (76) dispuesto para reducir la presion de una porcion de la fraccion más volátil con el fin de someter a un intercambio de calor el refrigerante de bajo nivel en el por lo menos unico intercambiador de calor primario (20), un dispositivo regulador (102) dispuesto para reducir la presion de la fraccion más volátil a partir del por lo menos unico separador de fase (60) de manera que forme parte del refrigerante de bajo nivel, que se mezcla con el refrigerante de bajo nivel del por lo menos unico intercambiador de calor primario (20), y el refrigerante de bajo nivel del segundo de los por lo menos dos intercambiadores de calor secundarios (114) y se somete a un intercambio de calor a través del primero de los por lo menos dos intercambiadores de calor secundarios (64).
ARP070104869A 2006-11-01 2007-11-01 Metodo y planta para el enfriamiento y opcionalmente licuefaccion de gas AR063445A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20065003A NO328205B1 (no) 2006-11-01 2006-11-01 Fremgangsmåte og prosessanlegg for kondensering av gass

Publications (1)

Publication Number Publication Date
AR063445A1 true AR063445A1 (es) 2009-01-28

Family

ID=39344490

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070104869A AR063445A1 (es) 2006-11-01 2007-11-01 Metodo y planta para el enfriamiento y opcionalmente licuefaccion de gas

Country Status (14)

Country Link
US (1) US8806891B2 (es)
EP (1) EP2084476B1 (es)
CN (1) CN101573575B (es)
AR (1) AR063445A1 (es)
AU (1) AU2007314748B2 (es)
CA (1) CA2668183C (es)
DK (1) DK2084476T3 (es)
EA (1) EA016330B1 (es)
ES (1) ES2745413T3 (es)
HU (1) HUE047966T2 (es)
NO (1) NO328205B1 (es)
NZ (1) NZ576926A (es)
PL (1) PL2084476T3 (es)
WO (1) WO2008054229A1 (es)

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MY162635A (en) * 2010-10-15 2017-06-30 Daewoo Shipbuilding & Marine Method for producing pressurized liquefied natural gas, and production system used in same
BR112013026808A2 (pt) * 2011-04-19 2017-01-10 Liquid Gas Equipment Ltd processo de resfriamento de gás de ebulição e uma aparelhagem para o mesmo
CN102564066B (zh) * 2012-02-10 2013-10-16 南京柯德超低温技术有限公司 基于小型低温制冷机的用于气体分离和纯化的低温装置
CN102720531A (zh) * 2012-07-02 2012-10-10 北京科技大学 一种适用于矿山避难硐室的制冷除湿系统和方法
CN104034122B (zh) * 2013-03-04 2016-02-10 中国石化工程建设有限公司 一种液化天然气蒸发气再冷凝系统及方法
CA2855383C (en) 2014-06-27 2015-06-23 Rtj Technologies Inc. Method and arrangement for producing liquefied methane gas (lmg) from various gas sources
US20160109177A1 (en) * 2014-10-16 2016-04-21 General Electric Company System and method for natural gas liquefaction
CA2903679C (en) 2015-09-11 2016-08-16 Charles Tremblay Method and system to control the methane mass flow rate for the production of liquefied methane gas (lmg)
EP3420289B1 (en) * 2016-02-26 2022-12-21 Lge Ip Management Company Limited Method of cooling boil-off gas and apparatus therefor
GB201706265D0 (en) 2017-04-20 2017-06-07 Babcock Ip Man (Number One) Ltd Method of cooling a boil-off gas and apparatus therefor
WO2019027063A1 (ko) * 2017-07-31 2019-02-07 대우조선해양 주식회사 증발가스 재액화 시스템 및 증발가스 재액화 시스템 내의 윤활유 배출 방법, 그리고 엔진의 연료 공급 방법
GB201901941D0 (en) * 2019-02-12 2019-04-03 Babcock Ip Man Number One Limited Method of cooling boil-off gas and apparatus therefor
US11536511B2 (en) * 2019-08-08 2022-12-27 Herbert L. Williams Method and system for liquifying a gas
GB201912126D0 (en) 2019-08-23 2019-10-09 Babcock Ip Man Number One Limited Method of cooling boil-off gas and apparatus therefor

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JP2008503609A (ja) * 2004-06-18 2008-02-07 エクソンモービル アップストリーム リサーチ カンパニー 評価可能な能力を持つ液化天然ガスプラント

Also Published As

Publication number Publication date
EA200970431A1 (ru) 2009-12-30
EP2084476A1 (en) 2009-08-05
NZ576926A (en) 2012-03-30
AU2007314748A1 (en) 2008-05-08
HUE047966T2 (hu) 2020-05-28
NO20065003L (no) 2008-05-02
AU2007314748B2 (en) 2011-12-22
NO328205B1 (no) 2010-01-11
EP2084476A4 (en) 2018-03-14
CN101573575B (zh) 2013-10-16
US8806891B2 (en) 2014-08-19
CA2668183A1 (en) 2008-05-08
WO2008054229A1 (en) 2008-05-08
CA2668183C (en) 2015-06-30
EA016330B1 (ru) 2012-04-30
EP2084476B1 (en) 2019-06-12
ES2745413T3 (es) 2020-03-02
CN101573575A (zh) 2009-11-04
US20100058802A1 (en) 2010-03-11
DK2084476T3 (da) 2019-09-09
PL2084476T3 (pl) 2020-01-31

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