[go: up one dir, main page]

FR2866900B1 - Procede de renovation d'une installation combinee d'un haut fourneau et d'une unite de separation de gaz de l'air - Google Patents

Procede de renovation d'une installation combinee d'un haut fourneau et d'une unite de separation de gaz de l'air

Info

Publication number
FR2866900B1
FR2866900B1 FR0450371A FR0450371A FR2866900B1 FR 2866900 B1 FR2866900 B1 FR 2866900B1 FR 0450371 A FR0450371 A FR 0450371A FR 0450371 A FR0450371 A FR 0450371A FR 2866900 B1 FR2866900 B1 FR 2866900B1
Authority
FR
France
Prior art keywords
renovating
air
separation unit
gas separation
combined installation
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.)
Expired - Fee Related
Application number
FR0450371A
Other languages
English (en)
Other versions
FR2866900A1 (fr
Inventor
Grenier Richard Dubettier
Michel Devaux
Jean Marc Peyron
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
Priority to FR0450371A priority Critical patent/FR2866900B1/fr
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to PL05728076T priority patent/PL1721016T3/pl
Priority to EP05728076A priority patent/EP1721016B1/fr
Priority to US10/589,936 priority patent/US7645319B2/en
Priority to CA2557287A priority patent/CA2557287C/fr
Priority to AU2005218215A priority patent/AU2005218215B2/en
Priority to PCT/FR2005/050089 priority patent/WO2005085727A2/fr
Publication of FR2866900A1 publication Critical patent/FR2866900A1/fr
Application granted granted Critical
Publication of FR2866900B1 publication Critical patent/FR2866900B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F25J3/04763—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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • 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
    • F25J3/04284—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using internal refrigeration by open-loop gas work expansion, e.g. of intermediate or oxygen enriched (waste-)streams
    • F25J3/04309—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using internal refrigeration by open-loop gas work expansion, e.g. of intermediate or oxygen enriched (waste-)streams of nitrogen
    • F25J3/04315—Lowest pressure or impure nitrogen, so-called waste nitrogen expansion
    • 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
    • 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
    • F25J3/04527—Integration with an oxygen consuming unit, e.g. glass facility, waste incineration or oxygen based processes in general
    • F25J3/04551—Integration with an oxygen consuming unit, e.g. glass facility, waste incineration or oxygen based processes in general for the metal production
    • F25J3/04557—Integration with an oxygen consuming unit, e.g. glass facility, waste incineration or oxygen based processes in general for the metal production for pig iron or steel making, e.g. blast furnace, Corex
    • 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
    • F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
    • F25J3/04969—Retrofitting or revamping of an existing air fractionation 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
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/20—Processes or apparatus using separation by rectification in an elevated pressure multiple column system wherein the lowest pressure column is at a pressure well above the minimum pressure needed to overcome pressure drop to reject the products to atmosphere
    • 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
    • F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
    • F25J2230/40—Processes or apparatus involving steps for increasing the pressure of gaseous process streams the fluid being air

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Combustion Of Fluid Fuel (AREA)
FR0450371A 2004-02-27 2004-02-27 Procede de renovation d'une installation combinee d'un haut fourneau et d'une unite de separation de gaz de l'air Expired - Fee Related FR2866900B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0450371A FR2866900B1 (fr) 2004-02-27 2004-02-27 Procede de renovation d'une installation combinee d'un haut fourneau et d'une unite de separation de gaz de l'air
EP05728076A EP1721016B1 (fr) 2004-02-27 2005-02-11 Procede de renovation d'une installation combinee d'un haut fourneau et d'une unite de separation de gaz de l'air
US10/589,936 US7645319B2 (en) 2004-02-27 2005-02-11 Method for renovating a combined blast furnace and air/gas separation unit system
CA2557287A CA2557287C (fr) 2004-02-27 2005-02-11 Procede de renovation d'une installation combinee d'un haut-fourneau et d'une unite de separation de gaz de l'air
PL05728076T PL1721016T3 (pl) 2004-02-27 2005-02-11 Sposób renowacji instalacji kombinowanej wielkiego pieca i jednostki separacji gazów od powietrza
AU2005218215A AU2005218215B2 (en) 2004-02-27 2005-02-11 Method for revamping a combined blast furnace and air gas separation unit system
PCT/FR2005/050089 WO2005085727A2 (fr) 2004-02-27 2005-02-11 Procede de renovation d’une installation combinee d’un haut-fourneau et d’une unite de separation de gaz de l’air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0450371A FR2866900B1 (fr) 2004-02-27 2004-02-27 Procede de renovation d'une installation combinee d'un haut fourneau et d'une unite de separation de gaz de l'air

Publications (2)

Publication Number Publication Date
FR2866900A1 FR2866900A1 (fr) 2005-09-02
FR2866900B1 true FR2866900B1 (fr) 2006-05-26

Family

ID=34834253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0450371A Expired - Fee Related FR2866900B1 (fr) 2004-02-27 2004-02-27 Procede de renovation d'une installation combinee d'un haut fourneau et d'une unite de separation de gaz de l'air

Country Status (7)

Country Link
US (1) US7645319B2 (fr)
EP (1) EP1721016B1 (fr)
AU (1) AU2005218215B2 (fr)
CA (1) CA2557287C (fr)
FR (1) FR2866900B1 (fr)
PL (1) PL1721016T3 (fr)
WO (1) WO2005085727A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2898134B1 (fr) * 2006-03-03 2008-04-11 Air Liquide Procede d'integration d'un haut-fourneau et d'une unite de separation de gaz de l'air
FR2960555A1 (fr) * 2010-05-31 2011-12-02 Air Liquide Installation integree comprenant un appareil de separation d'air et au moins un haut fourneau et son procede d'operation
FR2969175B1 (fr) 2010-12-21 2013-01-04 Air Liquide Procede d'operation d'une installation de haut fourneau avec recyclage de gaz de gueulard
CN119730937A (zh) 2022-09-09 2025-03-28 林德有限责任公司 空气分离方法和设备
EP4335534B1 (fr) * 2022-09-09 2024-11-06 Linde GmbH Procédé et installation de séparation d'air

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022030A (en) 1971-02-01 1977-05-10 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Thermal cycle for the compression of a fluid by the expansion of another fluid
JPS61139609A (ja) * 1984-12-13 1986-06-26 Kawasaki Steel Corp 工業炉の酸素富化方法
FR2677667A1 (fr) * 1991-06-12 1992-12-18 Grenier Maurice Procede d'alimentation d'un haut-fourneau en air enrichi en oxygene, et installation de reduction de minerai de fer correspondante.
FR2680114B1 (fr) 1991-08-07 1994-08-05 Lair Liquide Procede et installation de distillation d'air, et application a l'alimentation en gaz d'une acierie.
US5582036A (en) * 1995-08-30 1996-12-10 Praxair Technology, Inc. Cryogenic air separation blast furnace system
FR2753638B1 (fr) * 1996-09-25 1998-10-30 Procede pour l'alimentation d'une unite consommatrice d'un gaz
US5802875A (en) * 1997-05-28 1998-09-08 Praxair Technology, Inc. Method and apparatus for control of an integrated croyogenic air separation unit/gas turbine system
FR2774157B1 (fr) 1998-01-23 2000-05-05 Air Liquide Installation combinee d'un four et d'un appareil de distillation d'air et procede de mise en oeuvre
US6045602A (en) * 1998-10-28 2000-04-04 Praxair Technology, Inc. Method for integrating a blast furnace and a direct reduction reactor using cryogenic rectification
JP3988332B2 (ja) * 1999-08-09 2007-10-10 Ｊｆｅスチール株式会社 高炉への酸素富化方法
US6622521B2 (en) * 2001-04-30 2003-09-23 Air Liquide America Corporation Adaptive control for air separation unit
US6692549B2 (en) * 2001-06-28 2004-02-17 Air Liquide Process And Construction, Inc. Methods for integration of a blast furnace and an air separation unit
US6697713B2 (en) * 2002-01-30 2004-02-24 Praxair Technology, Inc. Control for pipeline gas distribution system
US20030213688A1 (en) * 2002-03-26 2003-11-20 Wang Baechen Benson Process control of a distillation column

Also Published As

Publication number Publication date
CA2557287A1 (fr) 2005-09-15
CA2557287C (fr) 2012-09-04
AU2005218215A1 (en) 2005-09-15
US20070170624A1 (en) 2007-07-26
PL1721016T3 (pl) 2013-04-30
AU2005218215B2 (en) 2010-04-01
WO2005085727A2 (fr) 2005-09-15
US7645319B2 (en) 2010-01-12
EP1721016B1 (fr) 2012-12-26
FR2866900A1 (fr) 2005-09-02
EP1721016A2 (fr) 2006-11-15
WO2005085727A3 (fr) 2006-01-12

Similar Documents

Publication Publication Date Title
GB2410078B (en) Apparatus and methods for minimizing and/or eliminating dilution air leakage in a combustion liner assembly
GB2426560A8 (en) A composite pipe lining, a method of installing a composite lining, and apparatus for installing a composite lining
AU2006325211B2 (en) Process for cooling down a hot flue gas stream
SG119275A1 (en) A structure and method of liner air gap formation
GB0223697D0 (en) Acoustic liner for gas turbine engineers
WO2002009849A3 (en) Method and installation for the recovery of pure co2 from flue gas
PL398557A1 (pl) Urządzenie i system do przemieszczania powietrza oraz sposób zmniejszenia zapotrzebowania na ogrzewanie pomieszczenia
GB0403797D0 (en) Gas abatement
EP1536185A4 (fr) Humidificateur de gaz
SG119325A1 (en) Method for repair and replacement of combustor liner panel
FR2888311B1 (fr) Installation et procede d'utilisation d'un gaz cryogenique
GB0416385D0 (en) Gas abatement
SG104312A1 (en) Methods for replacing nuggetted combustor liner panels
FR2869668B3 (fr) Methode de reparation d'une canalisation de gaz a l'endroit d'une bride
FR2866900B1 (fr) Procede de renovation d'une installation combinee d'un haut fourneau et d'une unite de separation de gaz de l'air
GB2432226B (en) Tube for air blown installation and tube cable using the same
PL1711765T3 (pl) Sposób i instalacja do rozdzielania drogą destylacji kriogenicznej
EP2213853A4 (fr) Purificateur de gaz d'échappement et méthode associée
GB0508300D0 (en) Gas burner and method for controlling the same
GB2410789B (en) Air/gas burner system
GB0500199D0 (en) Air intake for gas chromatographic oven
GB2403530B (en) Gas burner installation
GB2406889B (en) Materials and method for making and installing a pipe liner
EP1714087A4 (fr) Procede et systeme permettant d'optimiser automatiquement les positions des registres des conduits de zones
EP1780767A4 (fr) Tube d'écoulement de gaz

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20131031