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WO2009092941A3 - Procede et four de fusion - Google Patents

Procede et four de fusion Download PDF

Info

Publication number
WO2009092941A3
WO2009092941A3 PCT/FR2009/050023 FR2009050023W WO2009092941A3 WO 2009092941 A3 WO2009092941 A3 WO 2009092941A3 FR 2009050023 W FR2009050023 W FR 2009050023W WO 2009092941 A3 WO2009092941 A3 WO 2009092941A3
Authority
WO
WIPO (PCT)
Prior art keywords
furnace
melting method
melting
directable
burners
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/FR2009/050023
Other languages
English (en)
Other versions
WO2009092941A2 (fr
Inventor
Nicolas Docquier
Bernard Labegorre
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
Publication of WO2009092941A2 publication Critical patent/WO2009092941A2/fr
Publication of WO2009092941A3 publication Critical patent/WO2009092941A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/235—Heating the glass
    • C03B5/2353—Heating the glass by combustion with pure oxygen or oxygen-enriched air, e.g. using oxy-fuel burners or oxygen lances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/08—Disposition of burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
    • F27B9/201—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path walking beam furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14—Special features of gas burners
    • F23D2900/14482—Burner nozzles incorporating a fluidic oscillator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

Procédé pour la fusion d'une charge dans un four, le four étant équipé dans la partie amont de sa zone de fusion d'un ou plusieurs oxybrûleurs latéraux à flamme orientable.
PCT/FR2009/050023 2008-01-10 2009-01-08 Procede et four de fusion Ceased WO2009092941A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0850129A FR2926350B1 (fr) 2008-01-10 2008-01-10 Procede et four de fusion.
FR0850129 2008-01-10

Publications (2)

Publication Number Publication Date
WO2009092941A2 WO2009092941A2 (fr) 2009-07-30
WO2009092941A3 true WO2009092941A3 (fr) 2009-09-24

Family

ID=39706198

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2009/050023 Ceased WO2009092941A2 (fr) 2008-01-10 2009-01-08 Procede et four de fusion

Country Status (2)

Country Link
FR (1) FR2926350B1 (fr)
WO (1) WO2009092941A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011014996A1 (de) * 2011-03-25 2012-09-27 Messer Austria Gmbh Luft-Sauerstoff-Mischbrenner im Wanneofen
DE102013018090A1 (de) * 2013-09-23 2015-03-26 Gerresheimer Lohr Gmbh Verfahren zur Betriebsoptimierung einer regenerativen Glasschmelzwanne mit Gasbrennern zur Temperierung eines in der Glasschmelzwanne befindlichen Glasbades sowie zugehöriger Brenner

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473388A (en) * 1983-02-04 1984-09-25 Union Carbide Corporation Process for melting glass
US4911637A (en) * 1987-08-29 1990-03-27 The Boc Group Plc Flame treatment method and apparatus
WO1997044618A1 (fr) * 1996-05-17 1997-11-27 Xothermic, Inc. Bruleur et procede
EP0850884A1 (fr) * 1996-12-31 1998-07-01 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé pour améliorer le profil thermique des fours de verre et four de fusion de verre pour sa mise en oeuvre
US6101847A (en) * 1992-09-14 2000-08-15 Schuller International, Inc. Method of firing a glass melting furnace with oxygen
EP1136451A2 (fr) * 2000-03-23 2001-09-26 Air Products And Chemicals, Inc. Procédé de fusion de verre et four pour appliquer ledit procédé avec combustion par oxygène-carburant dans la zone de fusion et combustion par air-carburant dans la zone de raffinage
EP1213364A2 (fr) * 2000-12-06 2002-06-12 MESSER GRIESHEIM GmbH Procédé pour fondre des déchets métalliques comme de l'aluminium en utilisant un brûleur à oxygène-combustible

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473388A (en) * 1983-02-04 1984-09-25 Union Carbide Corporation Process for melting glass
US4911637A (en) * 1987-08-29 1990-03-27 The Boc Group Plc Flame treatment method and apparatus
US6101847A (en) * 1992-09-14 2000-08-15 Schuller International, Inc. Method of firing a glass melting furnace with oxygen
WO1997044618A1 (fr) * 1996-05-17 1997-11-27 Xothermic, Inc. Bruleur et procede
EP0850884A1 (fr) * 1996-12-31 1998-07-01 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé pour améliorer le profil thermique des fours de verre et four de fusion de verre pour sa mise en oeuvre
EP1136451A2 (fr) * 2000-03-23 2001-09-26 Air Products And Chemicals, Inc. Procédé de fusion de verre et four pour appliquer ledit procédé avec combustion par oxygène-carburant dans la zone de fusion et combustion par air-carburant dans la zone de raffinage
EP1213364A2 (fr) * 2000-12-06 2002-06-12 MESSER GRIESHEIM GmbH Procédé pour fondre des déchets métalliques comme de l'aluminium en utilisant un brûleur à oxygène-combustible

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LIEVRE K A ET AL: "BOOSTING A L'OXYCOMBUSTION: UNE VOIE RENTABLE POUR LA FABRICATION DU VERRE//OXY-FUEL BOOSTING: A PATH TO PROFITABLE GLASS MANUFACTURING", VERRE, INSTITUT DU VERRE, PARIS, FR, vol. 12, no. 2, 1 April 2006 (2006-04-01), pages 20 - 24, XP001242478, ISSN: 0984-7979 *

Also Published As

Publication number Publication date
WO2009092941A2 (fr) 2009-07-30
FR2926350A1 (fr) 2009-07-17
FR2926350B1 (fr) 2010-01-29

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