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AR096064A1 - METHOD AND APPARATUS FOR THE LIQUIDACTION OF NATURAL GAS - Google Patents

METHOD AND APPARATUS FOR THE LIQUIDACTION OF NATURAL GAS

Info

Publication number
AR096064A1
AR096064A1 ARP140101680A ARP140101680A AR096064A1 AR 096064 A1 AR096064 A1 AR 096064A1 AR P140101680 A ARP140101680 A AR P140101680A AR P140101680 A ARP140101680 A AR P140101680A AR 096064 A1 AR096064 A1 AR 096064A1
Authority
AR
Argentina
Prior art keywords
perform
stage
heat exchange
gas
main
Prior art date
Application number
ARP140101680A
Other languages
Spanish (es)
Inventor
Del Campo Osvaldo
Original Assignee
Gnc Galileo S A
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 Gnc Galileo S A filed Critical Gnc Galileo S A
Publication of AR096064A1 publication Critical patent/AR096064A1/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
    • F25J1/0002—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"
    • F25J1/004—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 flash gas recovery
    • 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
    • F25J1/008—Hydrocarbons
    • F25J1/0087—Propane; Propylene
    • 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
    • F25J1/0208—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 in combination with an internal quasi-closed refrigeration loop, e.g. with deep flash recycle loop
    • 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
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/70—Processing device is mobile or transportable, e.g. by hand, car, ship, rocket engine etc.

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)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

Un método para la licuefacción de gas natural, que comprende las etapas de: tomar gas natural no purificado de un pozo de gas; pre-tratar el gas para eliminar impurezas; realizar una primera etapa de compresión; realizar una primera etapa de intercambio de calor; realizar una segunda etapa de compresión; realizar una segunda etapa de intercambio de calor; realizar una tercera etapa de compresión; realizar una tercera etapa de intercambio de calor; realizar una etapa adicional de intercambio de calor de regeneración; realizar un primer ciclo principal de intercambio de calor independiente; realizar un segundo ciclo de intercambio de calor principal; pasar el gas a través de una válvula de Joule-Thomson; enviar el gas licuado para almacenamiento; inyectar la porción del gas en el estado gaseoso en la segunda etapa principal de intercambio de calor; y el gas que queda en el estado gaseoso se inyecta en la primera etapa de intercambio de calor principal.A method for liquefaction of natural gas, comprising the steps of: taking unpurified natural gas from a gas well; pre-treat the gas to remove impurities; perform a first compression stage; perform a first stage of heat exchange; perform a second compression stage; perform a second stage of heat exchange; perform a third stage of compression; perform a third stage of heat exchange; perform an additional stage of regeneration heat exchange; perform a first main independent heat exchange cycle; perform a second main heat exchange cycle; pass the gas through a Joule-Thomson valve; send the liquefied gas for storage; injecting the gas portion in the gaseous state in the second main stage of heat exchange; and the gas remaining in the gaseous state is injected in the first stage of main heat exchange.

ARP140101680A 2013-04-24 2014-04-23 METHOD AND APPARATUS FOR THE LIQUIDACTION OF NATURAL GAS AR096064A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/869,485 US20140318178A1 (en) 2013-04-24 2013-04-24 Method and apparatus for the liquefaction of natural gas

Publications (1)

Publication Number Publication Date
AR096064A1 true AR096064A1 (en) 2015-12-02

Family

ID=50543449

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140101680A AR096064A1 (en) 2013-04-24 2014-04-23 METHOD AND APPARATUS FOR THE LIQUIDACTION OF NATURAL GAS

Country Status (5)

Country Link
US (1) US20140318178A1 (en)
EP (1) EP2796819B1 (en)
AR (1) AR096064A1 (en)
ES (1) ES2675592T3 (en)
TR (1) TR201809037T4 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10605522B2 (en) * 2016-09-01 2020-03-31 Fluor Technologies Corporation Methods and configurations for LNG liquefaction
CN110709659B (en) 2017-03-14 2022-03-08 伍德赛德能量科技私人有限公司 Containerized LNG liquefaction unit and related method of producing LNG
EP4211100A4 (en) * 2020-09-14 2024-02-28 ConocoPhillips Company Method and apparatus for creating a small pressure increase in a natural gas stream
US20220128298A1 (en) * 2020-10-26 2022-04-28 JTurbo Engineering & Technology, LLC Methods and Configurations for LNG Liquefaction

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292382A (en) * 1964-02-21 1966-12-20 Continental Oil Co Low temperature separation of h2s from hydrocarbon gas
US3323315A (en) * 1964-07-15 1967-06-06 Conch Int Methane Ltd Gas liquefaction employing an evaporating and gas expansion refrigerant cycles
US5327730A (en) * 1993-05-12 1994-07-12 American Gas & Technology, Inc. Method and apparatus for liquifying natural gas for fuel for vehicles and fuel tank for use therewith
KR20080097141A (en) * 2007-04-30 2008-11-04 대우조선해양 주식회사 Floating marine structure having in-tank re-condenser and method for treating boil-off gas on the floating marine structure
CN102084171B (en) * 2008-04-11 2012-10-10 氟石科技公司 Methods and configuration of boil-off gas handling in LNG regasification terminals
GB2469077A (en) * 2009-03-31 2010-10-06 Dps Bristol Process for the offshore liquefaction of a natural gas feed
RU2596764C2 (en) * 2011-08-09 2016-09-10 Эксонмобил Апстрим Рисерч Компани Natural gas liquefaction method

Also Published As

Publication number Publication date
ES2675592T3 (en) 2018-07-11
EP2796819A2 (en) 2014-10-29
TR201809037T4 (en) 2018-07-23
US20140318178A1 (en) 2014-10-30
EP2796819A3 (en) 2015-12-16
EP2796819B1 (en) 2018-06-06

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