BR0016370A - Aparelho para comprimir refrigerante gasoso - Google Patents

Aparelho para comprimir refrigerante gasoso

Info

Publication number
BR0016370A
BR0016370A BR0016370-8A BR0016370A BR0016370A BR 0016370 A BR0016370 A BR 0016370A BR 0016370 A BR0016370 A BR 0016370A BR 0016370 A BR0016370 A BR 0016370A
Authority
BR
Brazil
Prior art keywords
outlet
inlet
gaseous refrigerant
compressing gaseous
pressure refrigerant
Prior art date
Application number
BR0016370-8A
Other languages
English (en)
Inventor
Hendrik Frans Grootjans
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BR0016370A publication Critical patent/BR0016370A/pt

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
    • F25J1/0279—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc.
    • F25J1/0294—Multiple compressor casings/strings in parallel, e.g. split arrangement
    • 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
    • F25J1/0052—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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/13—Economisers

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)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

"APARELHO PARA COMPRIMIR REFRIGERANTE GASOSO". A presente invenção diz respeito a um aparelho (30) para comprimir refrigerante gasoso para uso em um circuito de refrigeração (2) de uma instalação de liquefação, circuito de refrigeração (2) este que tem uma entrada (5), uma primeira saída (6) para refrigerante a baixa pressão, uma segunda saída (7) para refrigerante a uma pressão intermediária, uma terceira saída (8) para refrigerante a alta pressão e uma quarta saída (9) para refrigerante a pressão muito alta, compreendendo o referido aparelho (30) um primeiro e um segundo compressores (31a, 31b), em que o primeiro compressor (31a) tem uma entrada principal (36) ligada à primeira saída (6), uma entrada lateral (37) ligada à terceira saída (8) e uma saída (38) ligada à entrada (5) do circuito de refrigeração (2), e em que o segundo compressor (31b) tem uma entrada principal (39) ligada à segunda saída (7), uma entrada lateral (40) ligada à quarta saída (9) e uma saída (41) ligada à entrada (5) do circuito de refrigeração (2).
BR0016370-8A 1999-12-15 2000-12-15 Aparelho para comprimir refrigerante gasoso BR0016370A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99310096 1999-12-15
PCT/EP2000/012919 WO2001044734A2 (en) 1999-12-15 2000-12-15 Compression apparatus for gaseous refrigerant

Publications (1)

Publication Number Publication Date
BR0016370A true BR0016370A (pt) 2002-08-27

Family

ID=8241813

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0016370-8A BR0016370A (pt) 1999-12-15 2000-12-15 Aparelho para comprimir refrigerante gasoso

Country Status (15)

Country Link
US (1) US6637238B2 (pt)
EP (1) EP1247053B1 (pt)
CN (1) CN100374805C (pt)
AR (1) AR026934A1 (pt)
AU (1) AU767418B2 (pt)
BR (1) BR0016370A (pt)
CA (1) CA2394147C (pt)
DZ (1) DZ3250A1 (pt)
EG (1) EG22418A (pt)
GC (1) GC0000159A (pt)
MY (1) MY125082A (pt)
NO (1) NO334329B1 (pt)
PE (1) PE20020825A1 (pt)
RU (1) RU2246078C2 (pt)
WO (1) WO2001044734A2 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10251486A1 (de) * 2002-11-05 2004-05-19 Linde Ag Verfahren und Vorrichtung zur Gaserückgewinnung
US6962060B2 (en) * 2003-12-10 2005-11-08 Air Products And Chemicals, Inc. Refrigeration compression system with multiple inlet streams
GB2416389B (en) * 2004-07-16 2007-01-10 Statoil Asa LCD liquefaction process
WO2006087330A2 (en) * 2005-02-17 2006-08-24 Shell Internationale Research Maatschappij B.V. Plant and method for liquefying natural gas
US20080173043A1 (en) * 2005-03-09 2008-07-24 Sander Kaart Method For the Liquefaction of a Hydrocarbon-Rich Stream
EP1790926A1 (en) 2005-11-24 2007-05-30 Shell Internationale Researchmaatschappij B.V. Method and apparatus for cooling a stream, in particular a hydrocarbon stream such as natural gas
US20080289360A1 (en) * 2005-12-16 2008-11-27 Shell Internationale Research Maatschappij B.V. Refrigerant Circuit
US20070204649A1 (en) * 2006-03-06 2007-09-06 Sander Kaart Refrigerant circuit
GB2454344A (en) * 2007-11-02 2009-05-06 Shell Int Research Method and apparatus for controlling a refrigerant compressor, and a method for cooling a hydrocarbon stream.
RU2499962C2 (ru) * 2007-12-04 2013-11-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ и устройство для охлаждения и/или ожижения углеводородного потока
US8544256B2 (en) * 2008-06-20 2013-10-01 Rolls-Royce Corporation Gas turbine engine and integrated heat exchange system
WO2009117787A2 (en) * 2008-09-19 2009-10-01 Woodside Energy Limited Mixed refrigerant compression circuit
US20100147024A1 (en) * 2008-12-12 2010-06-17 Air Products And Chemicals, Inc. Alternative pre-cooling arrangement
EP2426452A1 (en) 2010-09-06 2012-03-07 Shell Internationale Research Maatschappij B.V. Method and apparatus for cooling a gaseous hydrocarbon stream
EP2426451A1 (en) 2010-09-06 2012-03-07 Shell Internationale Research Maatschappij B.V. Method and apparatus for cooling a gaseous hydrocarbon stream
DE102016004606A1 (de) * 2016-04-14 2017-10-19 Linde Aktiengesellschaft Verfahrenstechnische Anlage und Verfahren zur Flüssiggasherstellung
IT201600080745A1 (it) 2016-08-01 2018-02-01 Nuovo Pignone Tecnologie Srl Compressore di refrigerante diviso per la liquefazione di gas naturale

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4698080A (en) * 1984-06-15 1987-10-06 Phillips Petroleum Company Feed control for cryogenic gas plant
MY118329A (en) * 1995-04-18 2004-10-30 Shell Int Research Cooling a fluid stream
DE59510130D1 (de) * 1995-07-31 2002-05-02 Man Turbomasch Ag Ghh Borsig Kompressionsvorrichtung
US5611216A (en) 1995-12-20 1997-03-18 Low; William R. Method of load distribution in a cascaded refrigeration process
US5737940A (en) * 1996-06-07 1998-04-14 Yao; Jame Aromatics and/or heavies removal from a methane-based feed by condensation and stripping
US5651270A (en) * 1996-07-17 1997-07-29 Phillips Petroleum Company Core-in-shell heat exchangers for multistage compressors
FR2760074B1 (fr) * 1997-02-24 1999-04-23 Air Liquide Procede de compression d'un gaz a basse temperature et a basse pression, ligne de compression et installation de refrigeration correspondantes

Also Published As

Publication number Publication date
CA2394147A1 (en) 2001-06-21
AR026934A1 (es) 2003-03-05
NO20022839D0 (no) 2002-06-14
EP1247053A2 (en) 2002-10-09
US6637238B2 (en) 2003-10-28
DZ3250A1 (fr) 2001-06-21
AU3014101A (en) 2001-06-25
MY125082A (en) 2006-07-31
AU767418B2 (en) 2003-11-06
US20030000247A1 (en) 2003-01-02
RU2002118691A (ru) 2004-02-27
EP1247053B1 (en) 2018-01-31
NO334329B1 (no) 2014-02-03
WO2001044734A2 (en) 2001-06-21
WO2001044734A3 (en) 2001-12-27
PE20020825A1 (es) 2002-10-24
GC0000159A (en) 2005-06-29
CN1409811A (zh) 2003-04-09
CN100374805C (zh) 2008-03-12
NO20022839L (no) 2002-08-13
RU2246078C2 (ru) 2005-02-10
EG22418A (en) 2003-01-29
CA2394147C (en) 2009-04-14

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/12/2000, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)