AR076136A1 - PROCEDURE FOR LIQUIDING A FRACTION RICH IN HYDROCARBONS - Google Patents

PROCEDURE FOR LIQUIDING A FRACTION RICH IN HYDROCARBONS

Info

Publication number
AR076136A1
AR076136A1 ARP100100874A ARP100100874A AR076136A1 AR 076136 A1 AR076136 A1 AR 076136A1 AR P100100874 A ARP100100874 A AR P100100874A AR P100100874 A ARP100100874 A AR P100100874A AR 076136 A1 AR076136 A1 AR 076136A1
Authority
AR
Argentina
Prior art keywords
fraction
temperature level
cooled
rich
hydrocarbons
Prior art date
Application number
ARP100100874A
Other languages
Spanish (es)
Inventor
Daniel Garthe
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 AR076136A1 publication Critical patent/AR076136A1/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
    • F25J1/003—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
    • F25J1/0002—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
    • F25J1/02—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
    • F25J2245/00—Processes or apparatus involving steps for recycling of process streams
    • F25J2245/02—Recycle of a stream in general, e.g. a by-pass stream

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Se describe un procedimiento para licuar una fraccion rica en hidrocarburos, en el cual el enfriamiento y la licuefaccion de la fraccion rica en hidrocarburos tienen lugar por intercambio indirecto de calor con la mezcla de refrigerantes de un circuito de mezcla de refrigerantes, siendo la mezcla de refrigerantes comprimida en al menos dos etapas y separada después de cada etapa de compresion en una fraccion gaseosa y en una fraccion líquida, y en el cual la fraccion gaseosa de la ultima etapa de compresion es enfriada al nivel de temperatura mínimo, mientras la fraccion líquida de las o al menos una de las etapas intermedias de compresion es enfriada a un nivel de temperatura que se encuentra por encima del nivel de temperatura mínimo. De acuerdo a la presente solicitud se enfría (en E3) la fraccion líquida (3), la cual ha sido enfriada a un nivel de temperatura que se encuentra por encima del nivel de temperatura mínimo, antes del intercambio indirecto de calor (E) con la fraccion rica en hidrocarburos (20) a licuar.A process for liquefying a hydrocarbon-rich fraction is described, in which the cooling and liquefaction of the hydrocarbon-rich fraction takes place by indirect heat exchange with the refrigerant mixture of a refrigerant mixing circuit, the mixture being refrigerants compressed in at least two stages and separated after each compression stage in a gaseous fraction and in a liquid fraction, and in which the gaseous fraction of the last compression stage is cooled to the minimum temperature level, while the liquid fraction of the at least one of the intermediate compression stages is cooled to a temperature level that is above the minimum temperature level. According to the present application, the liquid fraction (3) is cooled (in E3), which has been cooled to a temperature level that is above the minimum temperature level, before indirect heat exchange (E) with the fraction rich in hydrocarbons (20) to liquefy.

ARP100100874A 2009-04-02 2010-03-18 PROCEDURE FOR LIQUIDING A FRACTION RICH IN HYDROCARBONS AR076136A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009016046A DE102009016046A1 (en) 2009-04-02 2009-04-02 Process for liquefying a hydrocarbon-rich fraction

Publications (1)

Publication Number Publication Date
AR076136A1 true AR076136A1 (en) 2011-05-18

Family

ID=42675003

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100100874A AR076136A1 (en) 2009-04-02 2010-03-18 PROCEDURE FOR LIQUIDING A FRACTION RICH IN HYDROCARBONS

Country Status (11)

Country Link
CN (1) CN102575896B (en)
AR (1) AR076136A1 (en)
AU (1) AU2010230576B2 (en)
BR (1) BRPI1013386A2 (en)
CL (1) CL2011002391A1 (en)
DE (1) DE102009016046A1 (en)
MY (1) MY161644A (en)
NO (1) NO20111413A1 (en)
PE (1) PE20120848A1 (en)
RU (1) RU2538156C2 (en)
WO (1) WO2010112206A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011010633A1 (en) * 2011-02-08 2012-08-09 Linde Ag Method for cooling a one-component or multi-component stream
DE102014018412A1 (en) * 2014-12-09 2016-06-09 Linde Aktiengesellschaft Flare-free starting of a natural gas liquefaction process
DE102015004125A1 (en) * 2015-03-31 2016-10-06 Linde Aktiengesellschaft Process for liquefying a hydrocarbon-rich fraction
US10323880B2 (en) 2016-09-27 2019-06-18 Air Products And Chemicals, Inc. Mixed refrigerant cooling process and system
US10852059B2 (en) 2017-09-28 2020-12-01 Air Products And Chemicals, Inc. Multiple pressure mixed refrigerant cooling system
US10753676B2 (en) 2017-09-28 2020-08-25 Air Products And Chemicals, Inc. Multiple pressure mixed refrigerant cooling process

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325231A (en) * 1976-06-23 1982-04-20 Heinrich Krieger Cascade cooling arrangement
FR2540612A1 (en) * 1983-02-08 1984-08-10 Air Liquide METHOD AND INSTALLATION FOR COOLING A FLUID, IN PARTICULAR A LIQUEFACTION OF NATURAL GAS
US4525185A (en) * 1983-10-25 1985-06-25 Air Products And Chemicals, Inc. Dual mixed refrigerant natural gas liquefaction with staged compression
DE19722490C1 (en) * 1997-05-28 1998-07-02 Linde Ag Single flow liquefaction of hydrocarbon-rich stream especially natural gas with reduced energy consumption
GB2326464B (en) * 1997-06-12 2001-06-06 Costain Oil Gas & Process Ltd Refrigeration cycle using a mixed refrigerant
GB9712304D0 (en) * 1997-06-12 1997-08-13 Costain Oil Gas & Process Limi Refrigeration cycle using a mixed refrigerant
US6347531B1 (en) * 1999-10-12 2002-02-19 Air Products And Chemicals, Inc. Single mixed refrigerant gas liquefaction process
US6347532B1 (en) * 1999-10-12 2002-02-19 Air Products And Chemicals, Inc. Gas liquefaction process with partial condensation of mixed refrigerant at intermediate temperatures
US6742357B1 (en) * 2003-03-18 2004-06-01 Air Products And Chemicals, Inc. Integrated multiple-loop refrigeration process for gas liquefaction
EP1864064A1 (en) * 2005-03-09 2007-12-12 Shell Internationale Research Maatschappij B.V. Method for the liquefaction of a hydrocarbon-rich system
CN201417042Y (en) * 2009-04-27 2010-03-03 赵德泉 Equipment with simplified mixed refrigerant liquefaction process

Also Published As

Publication number Publication date
RU2011144360A (en) 2013-05-10
AU2010230576B2 (en) 2016-02-18
WO2010112206A3 (en) 2012-10-11
BRPI1013386A2 (en) 2016-03-29
DE102009016046A1 (en) 2010-10-07
CL2011002391A1 (en) 2012-02-10
AU2010230576A1 (en) 2011-09-15
NO20111413A1 (en) 2011-10-18
CN102575896A (en) 2012-07-11
MY161644A (en) 2017-04-28
WO2010112206A2 (en) 2010-10-07
RU2538156C2 (en) 2015-01-10
CN102575896B (en) 2015-04-22
PE20120848A1 (en) 2012-07-11

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee