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WO2008113928A3 - Procédé et appareil de fourniture d'azote - Google Patents

Procédé et appareil de fourniture d'azote Download PDF

Info

Publication number
WO2008113928A3
WO2008113928A3 PCT/FR2008/050262 FR2008050262W WO2008113928A3 WO 2008113928 A3 WO2008113928 A3 WO 2008113928A3 FR 2008050262 W FR2008050262 W FR 2008050262W WO 2008113928 A3 WO2008113928 A3 WO 2008113928A3
Authority
WO
WIPO (PCT)
Prior art keywords
nitrogen
client
threshold
gaseous
providing nitrogen
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/FR2008/050262
Other languages
English (en)
Other versions
WO2008113928A2 (fr
Inventor
Pierre Bodelin
Benoit Davidian
Eric Masliah
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to JP2009551936A priority Critical patent/JP2010521642A/ja
Priority to EP08762110A priority patent/EP2129983A2/fr
Priority to US12/528,713 priority patent/US20110132035A1/en
Priority to CN200880006178XA priority patent/CN101711336B/zh
Publication of WO2008113928A2 publication Critical patent/WO2008113928A2/fr
Anticipated expiration legal-status Critical
Publication of WO2008113928A3 publication Critical patent/WO2008113928A3/fr
Ceased legal-status Critical Current

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
    • 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
    • F25J3/044—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 using a single pressure main column system only
    • 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
    • F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
    • F25J3/04254—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using the cold stored in external cryogenic fluids
    • 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
    • F25J3/04812—Different modes, i.e. "runs" of operation
    • F25J3/04836—Variable air feed, i.e. "load" or product demand during specified periods, e.g. during periods with high respectively low power costs
    • 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
    • F25J2245/00—Processes or apparatus involving steps for recycling of process streams
    • F25J2245/42—Processes or apparatus involving steps for recycling of process streams the recycled stream 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
    • F25J2250/00—Details related to the use of reboiler-condensers
    • F25J2250/30—External or auxiliary boiler-condenser in general, e.g. without a specified fluid or one fluid is not a primary air component or an intermediate fluid
    • F25J2250/42—One 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
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/10—Mathematical formulae, modeling, plot or curves; Design methods
    • 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
    • F25J2290/62—Details of storing a fluid in a tank

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

Dans un procédé de fourniture d'azote au moyen d'un appareil de production d'azote gazeux par séparation d'air (9) et par vaporisation d'azote liquide provenant d'un stockage (1), si les besoins du client en azote gazeux sont inférieurs à un premier seuil, le client est fourni en azote (19) exclusivement par vaporisation (5) d'azote liquide et si les besoins du client en azote gazeux sont supérieurs à un deuxième seuil, le deuxième seuil étant supérieur au premier seuil, le client est fourni en azote (11) au moins partiellement par 1 appareil de production d'azote (9).
PCT/FR2008/050262 2007-02-28 2008-02-18 Procédé et appareil de fourniture d'azote Ceased WO2008113928A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009551936A JP2010521642A (ja) 2007-02-28 2008-02-18 窒素を提供するための方法および装置
EP08762110A EP2129983A2 (fr) 2007-02-28 2008-02-18 Procédé et appareil de fourniture d'azote
US12/528,713 US20110132035A1 (en) 2007-02-28 2008-02-18 Method And Apparatus For Providing Nitrogen
CN200880006178XA CN101711336B (zh) 2007-02-28 2008-02-18 用于提供氮的方法和设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0753567 2007-02-28
FR0753567A FR2913104B1 (fr) 2007-02-28 2007-02-28 Procede et appareil de fourniture d'azote.

Publications (2)

Publication Number Publication Date
WO2008113928A2 WO2008113928A2 (fr) 2008-09-25
WO2008113928A3 true WO2008113928A3 (fr) 2010-03-11

Family

ID=38752525

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/050262 Ceased WO2008113928A2 (fr) 2007-02-28 2008-02-18 Procédé et appareil de fourniture d'azote

Country Status (6)

Country Link
US (1) US20110132035A1 (fr)
EP (1) EP2129983A2 (fr)
JP (1) JP2010521642A (fr)
CN (1) CN101711336B (fr)
FR (1) FR2913104B1 (fr)
WO (1) WO2008113928A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5425612B2 (ja) * 2009-12-24 2014-02-26 住友重機械工業株式会社 オゾンガス濃縮装置
FR3069237B1 (fr) * 2017-07-19 2019-08-23 Gaztransport Et Technigaz Dispositif de production et de distribution d'azote, en particulier pour un navire de transport de gaz liquefie
CN116105074B (zh) * 2022-12-07 2024-03-08 北京航天试验技术研究所 一种高压氮气供给装置及其控制方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5157927A (en) * 1990-04-10 1992-10-27 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process and apparatus for the production of gaseous nitrogen and system for supplying corresponding nitrogen
EP0538857A1 (fr) * 1991-10-25 1993-04-28 Linde Aktiengesellschaft Installation pour la séparation à basse température
US6273936B1 (en) * 1998-10-09 2001-08-14 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process and plant for producing a variable gas output
US20050172666A1 (en) * 2002-07-09 2005-08-11 Alain Guillard Method of operating a production plant and production plant

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129115B (en) * 1982-10-27 1986-03-12 Air Prod & Chem Producing gaseous nitrogen
JP2873473B2 (ja) * 1989-11-07 1999-03-24 株式会社大分サンソセンター 空気液化分離方法
JP3220755B2 (ja) * 1991-09-27 2001-10-22 日本酸素株式会社 空気液化分離方法及び装置
JPH0829055A (ja) * 1994-07-13 1996-02-02 Toshiba Corp 酸素製造プラントの運転制御装置
JPH1144470A (ja) * 1997-07-24 1999-02-16 Mitsui Eng & Shipbuild Co Ltd 造水及び造水冷水同時併給方法
JP4450503B2 (ja) * 2000-12-14 2010-04-14 日本エア・リキード株式会社 製品ガスのバックアップ装置
CN1223786C (zh) * 2002-12-20 2005-10-19 中国科学院理化技术研究所 一种储冷式低温液体的气化装置
FR2872262B1 (fr) * 2004-06-29 2010-11-26 Air Liquide Procede et installation de fourniture de secours d'un gaz sous pression
US7249470B2 (en) * 2005-04-07 2007-07-31 Praxair Technology, Inc. Method of controlling liquid production utilizing an expert system controller

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5157927A (en) * 1990-04-10 1992-10-27 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process and apparatus for the production of gaseous nitrogen and system for supplying corresponding nitrogen
EP0538857A1 (fr) * 1991-10-25 1993-04-28 Linde Aktiengesellschaft Installation pour la séparation à basse température
US6273936B1 (en) * 1998-10-09 2001-08-14 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process and plant for producing a variable gas output
US20050172666A1 (en) * 2002-07-09 2005-08-11 Alain Guillard Method of operating a production plant and production plant

Also Published As

Publication number Publication date
EP2129983A2 (fr) 2009-12-09
FR2913104B1 (fr) 2009-11-27
US20110132035A1 (en) 2011-06-09
WO2008113928A2 (fr) 2008-09-25
CN101711336B (zh) 2012-09-05
CN101711336A (zh) 2010-05-19
JP2010521642A (ja) 2010-06-24
FR2913104A1 (fr) 2008-08-29

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