WO2007104878A3 - Compresseur à plusieurs étages, appareil de séparation d'air comprenant un tel compresseur et installation - Google Patents

Compresseur à plusieurs étages, appareil de séparation d'air comprenant un tel compresseur et installation Download PDF

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Publication number
WO2007104878A3
WO2007104878A3 PCT/FR2007/050878 FR2007050878W WO2007104878A3 WO 2007104878 A3 WO2007104878 A3 WO 2007104878A3 FR 2007050878 W FR2007050878 W FR 2007050878W WO 2007104878 A3 WO2007104878 A3 WO 2007104878A3
Authority
WO
WIPO (PCT)
Prior art keywords
stage
compressed
compressor
air
gas
Prior art date
Application number
PCT/FR2007/050878
Other languages
English (en)
Other versions
WO2007104878A2 (fr
Inventor
Bernard Darredeau
Original Assignee
Air Liquide
Bernard Darredeau
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 Air Liquide, Bernard Darredeau filed Critical Air Liquide
Priority to JP2008558858A priority Critical patent/JP2009530528A/ja
Priority to CN200780017591.1A priority patent/CN101443558B/zh
Priority to US12/282,209 priority patent/US20090025364A1/en
Priority to CA002645202A priority patent/CA2645202A1/fr
Priority to EP07731695A priority patent/EP1996816A2/fr
Publication of WO2007104878A2 publication Critical patent/WO2007104878A2/fr
Publication of WO2007104878A3 publication Critical patent/WO2007104878A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0269—Surge control by changing flow path between different stages or between a plurality of compressors; load distribution between compressors
    • 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
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04006—Providing pressurised feed air or process streams within or from the air fractionation unit
    • F25J3/04012—Providing pressurised feed air or process streams within or from the air fractionation unit by compression of warm gaseous streams; details of intake or interstage cooling
    • F25J3/04018—Providing pressurised feed air or process streams within or from the air fractionation unit by compression of warm gaseous streams; details of intake or interstage cooling of main feed air
    • 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
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04006—Providing pressurised feed air or process streams within or from the air fractionation unit
    • F25J3/04109—Arrangements of compressors and /or their drivers
    • F25J3/04115—Arrangements of compressors and /or their drivers characterised by the type of prime driver, e.g. hot gas expander
    • F25J3/04127—Gas turbine as the prime mechanical driver
    • 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
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04521—Coupling of the air fractionation unit to an air gas-consuming unit, so-called integrated processes
    • F25J3/04563—Integration with a nitrogen consuming unit, e.g. for purging, inerting, cooling or heating
    • F25J3/04575—Integration with a nitrogen consuming unit, e.g. for purging, inerting, cooling or heating for a gas expansion plant, e.g. dilution of the combustion gas in a gas turbine
    • 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
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04521—Coupling of the air fractionation unit to an air gas-consuming unit, so-called integrated processes
    • F25J3/04593—The air gas consuming unit is also fed by an air stream
    • F25J3/04606—Partially integrated air feed compression, i.e. independent MAC for the air fractionation unit plus additional air feed from the air gas consuming unit
    • 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
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04769—Operation, control and regulation of the process; Instrumentation within the process
    • F25J3/04781—Pressure changing devices, e.g. for compression, expansion, liquid pumping
    • 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
    • F25J2240/40—Expansion without extracting work, i.e. isenthalpic throttling, e.g. JT valve, regulating valve or venturi, or isentropic nozzle, e.g. Laval
    • F25J2240/42—Expansion without extracting work, i.e. isenthalpic throttling, e.g. JT valve, regulating valve or venturi, or isentropic nozzle, e.g. Laval the fluid being air

Abstract

Un compresseur comprend un premier et un deuxième étages (1, 2) montés sur un axe commun avec des moyens pour alimenter le premier étage avec un gaz à comprimer, des moyens pour transférer le gaz comprimé du refoulement du premier étage à l'entrée de la deuxième étage, des moyens pour produire un gaz pressurisé au refoulement du deuxième étage et des moyens pour envoyer le gaz comprimé du refoulement du premier étage à l'entrée de la deuxième étage et une vanne d'étranglement (V1) pour réduire la pression du gaz comprimé en aval du refoulement du premier étage et en amont de l'entrée de la deuxième étage, des moyens pour envoyer le gaz comprimé du refoulement du premier étage à l'entrée de la deuxième étage en passant par la vanne d'étranglement et des moyens (17, VD1) pour envoyer une partie du gaz comprimé dans le premier étage à l'air. Application à la production d'air comprimé pour un appareil de séparation d'air.
PCT/FR2007/050878 2006-03-14 2007-03-05 Compresseur à plusieurs étages, appareil de séparation d'air comprenant un tel compresseur et installation WO2007104878A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2008558858A JP2009530528A (ja) 2006-03-14 2007-03-05 多段圧縮器、この圧縮器を具備した空気分離装置及び設備
CN200780017591.1A CN101443558B (zh) 2006-03-14 2007-03-05 多级压缩机、包括这种压缩机的空气分离装置及设备
US12/282,209 US20090025364A1 (en) 2006-03-14 2007-03-05 Multi-Stage Compressor, Air-Separating Apparatus Comprising Such a Compressor, and Installation
CA002645202A CA2645202A1 (fr) 2006-03-14 2007-03-05 Compresseur a plusieurs etages, appareil de separation d'air comprenant un tel compresseur et installation
EP07731695A EP1996816A2 (fr) 2006-03-14 2007-03-05 Compresseur à plusieurs étages, appareil de séparation d'air comprenant un tel compresseur et installation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0650863 2006-03-14
FR0650863A FR2898645B1 (fr) 2006-03-14 2006-03-14 Compresseur a plusieurs etages, appareil de separation d'air comprenant un tel compresseur et installation

Publications (2)

Publication Number Publication Date
WO2007104878A2 WO2007104878A2 (fr) 2007-09-20
WO2007104878A3 true WO2007104878A3 (fr) 2007-11-01

Family

ID=37311818

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/050878 WO2007104878A2 (fr) 2006-03-14 2007-03-05 Compresseur à plusieurs étages, appareil de séparation d'air comprenant un tel compresseur et installation

Country Status (7)

Country Link
US (1) US20090025364A1 (fr)
EP (1) EP1996816A2 (fr)
JP (1) JP2009530528A (fr)
CN (1) CN101443558B (fr)
CA (1) CA2645202A1 (fr)
FR (1) FR2898645B1 (fr)
WO (1) WO2007104878A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2943772A1 (fr) * 2009-03-27 2010-10-01 Air Liquide Appareil et procede de separation d'air par distillation cryogenique
US8381525B2 (en) * 2009-09-30 2013-02-26 General Electric Company System and method using low emissions gas turbine cycle with partial air separation
US20110223101A1 (en) * 2010-02-06 2011-09-15 William Timothy Williams Combustion chamber hydrogen converter accelerator
CN103423164B (zh) * 2012-05-22 2017-02-08 珠海格力节能环保制冷技术研究中心有限公司 双级变容量压缩机及其控制方法
CN102878100B (zh) * 2012-09-21 2014-12-24 西安陕鼓动力股份有限公司 避免单轴pta压缩机组正常停机时发生喘振的控制方法
CN105758120A (zh) * 2014-12-19 2016-07-13 常熟市永安工业气体制造有限公司 空分系统用的预处理装置
EP3208465B1 (fr) * 2016-02-19 2019-01-09 Linde Aktiengesellschaft Procede de compression etagee d'un gaz
EP3236328B8 (fr) 2016-04-21 2019-03-06 Kaeser Kompressoren SE Procede d'analyse de la securite d'alimentation en air comprime d'une installation a air comprime

Citations (6)

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FR1334393A (fr) * 1962-06-18 1963-08-09 Rateau Soc Perfectionnement aux dispositifs d'antipompage pour batterie ou groupe de compresseurs
GB1211741A (en) * 1966-11-24 1970-11-11 Hoerbiger Ventilwerke Ag Improvements in and relating to capacity control systems in compressor units
US3737246A (en) * 1971-07-30 1973-06-05 Mitsui Shipbuilding Eng Control method of compressors to be operated at constant speed
DE3424024A1 (de) * 1983-06-29 1985-01-10 Hitachi, Ltd., Tokio/Tokyo Verfahren und vorrichtung zur steuerung der foerdermenge eines mehrstufigen kompressors
GB2372539A (en) * 2001-02-23 2002-08-28 Kobe Steel Ltd Variable speed compressor arrangement with control means
WO2005010375A1 (fr) * 2003-07-30 2005-02-03 Air Products And Chemicals, Inc. Compresseur de gaz

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Publication number Priority date Publication date Assignee Title
FR1334393A (fr) * 1962-06-18 1963-08-09 Rateau Soc Perfectionnement aux dispositifs d'antipompage pour batterie ou groupe de compresseurs
GB1211741A (en) * 1966-11-24 1970-11-11 Hoerbiger Ventilwerke Ag Improvements in and relating to capacity control systems in compressor units
US3737246A (en) * 1971-07-30 1973-06-05 Mitsui Shipbuilding Eng Control method of compressors to be operated at constant speed
DE3424024A1 (de) * 1983-06-29 1985-01-10 Hitachi, Ltd., Tokio/Tokyo Verfahren und vorrichtung zur steuerung der foerdermenge eines mehrstufigen kompressors
GB2372539A (en) * 2001-02-23 2002-08-28 Kobe Steel Ltd Variable speed compressor arrangement with control means
WO2005010375A1 (fr) * 2003-07-30 2005-02-03 Air Products And Chemicals, Inc. Compresseur de gaz

Also Published As

Publication number Publication date
CN101443558B (zh) 2013-07-17
EP1996816A2 (fr) 2008-12-03
CN101443558A (zh) 2009-05-27
FR2898645A1 (fr) 2007-09-21
FR2898645B1 (fr) 2008-08-22
CA2645202A1 (fr) 2007-09-20
US20090025364A1 (en) 2009-01-29
JP2009530528A (ja) 2009-08-27
WO2007104878A2 (fr) 2007-09-20

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