[go: up one dir, main page]

AR082919A1 - PROCEDURE FOR LIQUIDING A FRACTION OF HYDROCARBON RICH START - Google Patents

PROCEDURE FOR LIQUIDING A FRACTION OF HYDROCARBON RICH START

Info

Publication number
AR082919A1
AR082919A1 ARP110103264A ARP110103264A AR082919A1 AR 082919 A1 AR082919 A1 AR 082919A1 AR P110103264 A ARP110103264 A AR P110103264A AR P110103264 A ARP110103264 A AR P110103264A AR 082919 A1 AR082919 A1 AR 082919A1
Authority
AR
Argentina
Prior art keywords
stream
starting fraction
nitrogen
fraction
heat exchange
Prior art date
Application number
ARP110103264A
Other languages
Spanish (es)
Inventor
Heinz Bauer
Original Assignee
Linde Ag
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 Linde Ag filed Critical Linde Ag
Publication of AR082919A1 publication Critical patent/AR082919A1/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
    • F25J1/0047—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
    • F25J1/0221—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 the cold stored in an external cryogenic component in an open refrigeration 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
    • F25J1/0244—Operation; Control and regulation; Instrumentation
    • F25J1/0245—Different modes, i.e. 'runs', of operation; Process control
    • 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
    • F25J1/0244—Operation; Control and regulation; Instrumentation
    • F25J1/0254—Operation; Control and regulation; Instrumentation controlling particular process parameter, e.g. pressure, temperature
    • 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.
    • F25J1/0285—Combination of different types of drivers mechanically coupled to the same refrigerant compressor, possibly split on multiple compressor casings
    • F25J1/0288—Combination of different types of drivers mechanically coupled to the same refrigerant compressor, possibly split on multiple compressor casings using work extraction by mechanical coupling of compression and expansion of the refrigerant, so-called companders
    • 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
    • F25J2210/42—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
    • 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
    • F25J2235/00—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams
    • F25J2235/42—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams the fluid being 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
    • F25J2245/00—Processes or apparatus involving steps for recycling of process streams
    • F25J2245/90—Processes or apparatus involving steps for recycling of process streams the recycled stream being boil-off gas from storage
    • 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
    • F25J2250/00—Details related to the use of reboiler-condensers
    • F25J2250/02—Bath type boiler-condenser using thermo-siphon effect, e.g. with natural or forced circulation or pool boiling, i.e. core-in-kettle heat exchanger
    • 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
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/14—External refrigeration with work-producing gas expansion loop
    • F25J2270/16—External refrigeration with work-producing gas expansion loop with mutliple gas expansion loops of the same refrigerant

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

Reivindicación 1: Procedimiento para licuar una fracción de partida rica en hidrocarburos, preferiblemente de gas natural, contra un circuito de refrigeración por nitrógeno, teniendo lugar el enfriamiento de la fracción de partida contra una corriente de nitrógeno gaseosa, a calentar, y la licuación de la fracción de partida contra una corriente de nitrógeno líquido, a evaporar, caracterizado porque: el enfriamiento y la licuación de la fracción de partida tiene lugar en un proceso de intercambio de calor de al menos tres etapas (E1a - E1c), siendo en una primera sección del proceso de intercambio de calor (E1a) enfriada la fracción de partida (1) contra una corriente de nitrógeno gaseosa a sobrecalentar (9) en una medida tal que se puede llevar a cabo una separación sustancialmente completa (D2) de los componentes pesados (2’), siendo en una segunda sección del proceso de intercambio de calor (E1b) licuada parcialmente la fracción de partida (2), liberada de los componentes pesados, contra una corriente de nitrógeno gaseoso a sobrecalentar (9), y siendo licuada en la tercera sección del proceso de intercambio de calor (E1c) la fracción de partida (2) contra una corriente de nitrógeno a evaporar parcialmente (8).Claim 1: Process for liquefying a starting fraction rich in hydrocarbons, preferably of natural gas, against a nitrogen cooling circuit, the cooling of the starting fraction taking place against a stream of gaseous nitrogen, to be heated, and the liquefaction of the starting fraction against a stream of liquid nitrogen, to be evaporated, characterized in that: the cooling and liquefaction of the starting fraction takes place in a heat exchange process of at least three stages (E1a-E1c), being in a First section of the heat exchange process (E1a) cooled the starting fraction (1) against a stream of gaseous nitrogen to be superheated (9) in such a way that a substantially complete separation (D2) of the components can be carried out heavy (2 '), being in a second section of the heat exchange process (E1b) partially liquefied the starting fraction (2), released from the co Heavy components, against a stream of nitrogen gas to be superheated (9), and the starting fraction (2) being liquefied in the third section of the heat exchange process (2) against a stream of nitrogen to be partially evaporated (8).

ARP110103264A 2010-09-09 2011-09-07 PROCEDURE FOR LIQUIDING A FRACTION OF HYDROCARBON RICH START AR082919A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010044869A DE102010044869A1 (en) 2010-09-09 2010-09-09 Liquefied Natural gas

Publications (1)

Publication Number Publication Date
AR082919A1 true AR082919A1 (en) 2013-01-16

Family

ID=45755973

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110103264A AR082919A1 (en) 2010-09-09 2011-09-07 PROCEDURE FOR LIQUIDING A FRACTION OF HYDROCARBON RICH START

Country Status (8)

Country Link
US (1) US20120060553A1 (en)
CN (1) CN102410702B (en)
AR (1) AR082919A1 (en)
AU (1) AU2011221424B2 (en)
BR (1) BRPI1104609A2 (en)
CH (1) CH703773B1 (en)
DE (1) DE102010044869A1 (en)
NO (1) NO20111212A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011115987B4 (en) 2011-10-14 2019-05-23 Linde Aktiengesellschaft Liquefied Natural gas
US20140157824A1 (en) * 2012-12-06 2014-06-12 L'air Liquide Societe Anonyme Pour I'etude Et I'exploitation Des Procedes Georges Claude Method for improved thermal performing refrigeration cycle
EP2899116A3 (en) * 2014-01-22 2015-11-25 Meyer Werft GmbH & Co. KG Method and tank assembly for the reliquefaction and cooling of liquid natural gas in tank systems
FR3021091B1 (en) * 2014-05-14 2017-09-15 Ereie - Energy Res Innovation Eng METHOD AND DEVICE FOR LIQUEFACTING METHANE
JP6527714B2 (en) * 2015-02-25 2019-06-05 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 Liquid fuel gas supply apparatus and supply method
CN104877724A (en) * 2015-05-11 2015-09-02 四川捷贝通能源科技有限公司 Treatment method for recovering vent natural gas
FR3045798A1 (en) * 2015-12-17 2017-06-23 Engie HYBRID PROCESS FOR THE LIQUEFACTION OF A COMBUSTIBLE GAS AND INSTALLATION FOR ITS IMPLEMENTATION
US10393431B2 (en) * 2016-08-05 2019-08-27 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for the integration of liquefied natural gas and syngas production
US10634425B2 (en) * 2016-08-05 2020-04-28 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Integration of industrial gas site with liquid hydrogen production
US11402151B2 (en) * 2017-02-24 2022-08-02 Praxair Technology, Inc. Liquid natural gas liquefier utilizing mechanical and liquid nitrogen refrigeration
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.
TWM572423U (en) * 2017-11-21 2019-01-01 法商液態空氣喬治斯克勞帝方法研究開發股份有限公司 Evaporative gas recondensing device and liquefied natural gas supply system therewith
FR3079923B1 (en) * 2018-04-05 2020-05-29 Waga Energy PROCESS FOR LIQUEFACTION OF METHANE GAS BY VAPORIZATION OF NITROGEN, PLANT FOR LIQUEFACTION OF METHANE GAS USING THE PROCESS
FR3084453B1 (en) * 2018-07-25 2020-11-27 Air Liquide METHOD AND APPARATUS FOR THE CRYOGENIC SEPARATION OF A MIXTURE OF CARBON MONOXIDE, HYDROGEN AND METHANE FOR THE PRODUCTION OF CH4
US11465093B2 (en) 2019-08-19 2022-10-11 Exxonmobil Upstream Research Company Compliant composite heat exchangers
US20210063083A1 (en) 2019-08-29 2021-03-04 Exxonmobil Upstream Research Company Liquefaction of Production Gas
US11083994B2 (en) 2019-09-20 2021-08-10 Exxonmobil Upstream Research Company Removal of acid gases from a gas stream, with O2 enrichment for acid gas capture and sequestration
EP4034798B1 (en) 2019-09-24 2024-04-17 ExxonMobil Technology and Engineering Company Cargo stripping features for dual-purpose cryogenic tanks on ships or floating storage units for lng and liquid nitrogen
US11703277B2 (en) * 2020-02-06 2023-07-18 Cosmodyne, LLC Systems and methods for natural gas cooling

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5390499A (en) 1993-10-27 1995-02-21 Liquid Carbonic Corporation Process to increase natural gas methane content
FR2725503B1 (en) * 1994-10-05 1996-12-27 Inst Francais Du Petrole NATURAL GAS LIQUEFACTION PROCESS AND INSTALLATION
DE4440401A1 (en) * 1994-11-11 1996-05-15 Linde Ag Process for liquefying natural gas
DE69523437T2 (en) * 1994-12-09 2002-06-20 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Gas liquefaction plant and method
FR2743140B1 (en) * 1995-12-28 1998-01-23 Inst Francais Du Petrole METHOD AND DEVICE FOR TWO-STEP LIQUEFACTION OF A GAS MIXTURE SUCH AS A NATURAL GAS
DE19612173C1 (en) * 1996-03-27 1997-05-28 Linde Ag Procedure for liquefaction of hydrocarbon rich process flow, especially natural gas
NO328493B1 (en) * 2007-12-06 2010-03-01 Kanfa Aragon As System and method for regulating the cooling process

Also Published As

Publication number Publication date
CN102410702B (en) 2016-01-20
BRPI1104609A2 (en) 2013-04-24
US20120060553A1 (en) 2012-03-15
CH703773B1 (en) 2015-02-27
AU2011221424B2 (en) 2016-03-31
DE102010044869A1 (en) 2012-03-15
CH703773A2 (en) 2012-03-15
AU2011221424A1 (en) 2012-03-29
NO20111212A1 (en) 2012-03-12
CN102410702A (en) 2012-04-11

Similar Documents

Publication Publication Date Title
AR082919A1 (en) PROCEDURE FOR LIQUIDING A FRACTION OF HYDROCARBON RICH START
CO2018013887A2 (en) Process for liquefying natural gas and for recovering possible liquids from natural gas, which comprise two semi-open refrigerant cycles for natural gas and a closed refrigerant cycle for refrigerant gas
BR112013032925A2 (en) method for liquefying natural gas with a refrigerant mixture
BR112012025670A2 (en) hydrogen and nitrogen recovery from ammonia purge gas
MY172653A (en) Process for liquefaction of natural gas
EA201591949A1 (en) METHOD FOR LIQUIDATION OF POLLUTED HYDROCARBON HYDROGEN CONTAINING GAS FLOW
MY161470A (en) Liquefaction method and system
BR112013033341A2 (en) process for liquefying natural gas with a triple closed refrigerant gas circuit
MY160851A (en) Process and apparatus for sweetening and liquefying a gas stream
AR087469A1 (en) PROCESS AND INSTALLATION FOR NATURAL GAS LICUEFACTION
RU2015135574A (en) PRODUCTION OF LIQUEFIED NATURAL GAS
BR112012023457A2 (en) integrated pre-cooled mixed refrigerant system and method
AR075917A1 (en) PROCEDURE FOR LIQUIDING A FRACTION RICH IN HYDROCARBONS
AR086012A1 (en) PROCEDURE FOR LIQUIDING A FRACTION OF HYDROCARBON RICH START
CO2017002298A2 (en) Dual mixed cooling system
RU2016101068A (en) A UNIFIED CASCADE EVAPORATION AND REMOVAL OF THE RESIDUE OF A LIQUEFIED NATURAL GAS IN THE APPLICATION RELATED TO FLOATING RESERVOIRS
CA2957141C (en) Recovery of helium from nitrogen-rich streams
CL2011001938A1 (en) Process to liquefy a fraction rich in hydrocarbon with removal of a fraction rich in c2 +, with heat exchange with mixed refrigerant, which is separated into a gaseous and liquid fraction, where occasionally a refrigerant undercurrent is expanded and added to the liquid fraction mixed refrigerant.
EA201792086A1 (en) LIQUIDATION OF INDUSTRIAL AND HYDROCARBON GAS
CO2017002301A2 (en) Dual mixed cooling system
AR076136A1 (en) PROCEDURE FOR LIQUIDING A FRACTION RICH IN HYDROCARBONS
BR112012021416A2 (en) method for starting a liquefied natural gas (gnl) plant.
GB2459173B (en) Method of liquefying a hydrocarbon-rich fraction
BR112017004105A2 (en) Method for liquefying and purifying a high pressure ethane supply stream, method for cooling an ethane supply flow and method for liquefying and purifying a high pressure ethane flow
US20130139542A1 (en) Method and apparatus for producing liquid carbon dioxide

Legal Events

Date Code Title Description
FG Grant, registration