SE8901382L - GLASFRAMSTAELLNING - Google Patents

GLASFRAMSTAELLNING

Info

Publication number
SE8901382L
SE8901382L SE8901382A SE8901382A SE8901382L SE 8901382 L SE8901382 L SE 8901382L SE 8901382 A SE8901382 A SE 8901382A SE 8901382 A SE8901382 A SE 8901382A SE 8901382 L SE8901382 L SE 8901382L
Authority
SE
Sweden
Prior art keywords
furnace
batch material
melt
molten
glass
Prior art date
Application number
SE8901382A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE463512B (en
SE8901382D0 (en
Inventor
R Angel
Original Assignee
Aga Ab
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 Aga Ab filed Critical Aga Ab
Priority to SE8901382A priority Critical patent/SE463512B/en
Publication of SE8901382D0 publication Critical patent/SE8901382D0/en
Priority to EP90908094A priority patent/EP0469093A1/en
Priority to CA002050933A priority patent/CA2050933A1/en
Priority to JP2506715A priority patent/JPH04504708A/en
Priority to PCT/SE1990/000214 priority patent/WO1990012760A1/en
Priority to BR909007298A priority patent/BR9007298A/en
Publication of SE8901382L publication Critical patent/SE8901382L/en
Publication of SE463512B publication Critical patent/SE463512B/en
Priority to FI914885A priority patent/FI914885A0/en
Priority to NO91914062A priority patent/NO914062L/en

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
    • 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
    • C03B5/18—Stirring devices; Homogenisation
    • C03B5/183—Stirring devices; Homogenisation using thermal means, e.g. for creating convection currents
    • 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
    • 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
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)

Abstract

A melting furnace for glass manufacture which is provided at its one end (1) with an infeed opening (7) for batch material (6), and which has at its other end molten-glass outfeed means (12). The furnace includes at least one furnace burner (10, 11) which together with molten material (8) present in the furnace heats and melts the batch material charged to the furnace and present in the form of a layer on the melt, during movement of the batch material towards the other end (2) of the furnace, so that the batch material mixes with the melt. The furnace also includes at least one further burner (13) of the so-called oxygen-fuel-type at the infeed-end (1) of the furnace, so as to achieve additional, intensive heating of batch material (6) charged to the furnace, in combination with at least one further burner (14) of the so-called oxygen-fuel-type provided to achieve additional, intensive heating of the molten material (8) essentially in the hottest zone (9) of the melt. The invention also relates to a method for use when manufacturing glass in a melting furnace.
SE8901382A 1989-04-17 1989-04-17 SET AND MOLDING FOR PRODUCING GLASS SE463512B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8901382A SE463512B (en) 1989-04-17 1989-04-17 SET AND MOLDING FOR PRODUCING GLASS
EP90908094A EP0469093A1 (en) 1989-04-17 1990-04-02 Method and melting furnace for manufacturing glass
CA002050933A CA2050933A1 (en) 1989-04-17 1990-04-02 Method and melting furnace for manufacturing glass
JP2506715A JPH04504708A (en) 1989-04-17 1990-04-02 Melting furnace and method for glass production
PCT/SE1990/000214 WO1990012760A1 (en) 1989-04-17 1990-04-02 Method and melting furnace for manufacturing glass
BR909007298A BR9007298A (en) 1989-04-17 1990-04-02 PROCESS AND MELTING OVEN FOR GLASS MANUFACTURING
FI914885A FI914885A0 (en) 1989-04-17 1991-10-16 FOERFARANDE OCH SMAELTUGN FOER FRAMSTAELLNING AV GLAS.
NO91914062A NO914062L (en) 1989-04-17 1991-10-16 SIZE AND MOLDING FOR GLASS MANUFACTURING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8901382A SE463512B (en) 1989-04-17 1989-04-17 SET AND MOLDING FOR PRODUCING GLASS

Publications (3)

Publication Number Publication Date
SE8901382D0 SE8901382D0 (en) 1989-04-17
SE8901382L true SE8901382L (en) 1990-10-18
SE463512B SE463512B (en) 1990-12-03

Family

ID=20375698

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8901382A SE463512B (en) 1989-04-17 1989-04-17 SET AND MOLDING FOR PRODUCING GLASS

Country Status (7)

Country Link
EP (1) EP0469093A1 (en)
JP (1) JPH04504708A (en)
BR (1) BR9007298A (en)
CA (1) CA2050933A1 (en)
FI (1) FI914885A0 (en)
SE (1) SE463512B (en)
WO (1) WO1990012760A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116399A (en) * 1991-04-11 1992-05-26 Union Carbide Industrial Gases Technology Corporation Glass melter with front-wall oxygen-fired burner process
US5147438A (en) * 1991-09-18 1992-09-15 Union Carbide Industrial Gases Technology Corporation Auxiliary oxygen burners technique in glass melting cross-fired regenerative furnaces
BR9302204A (en) * 1992-06-05 1993-12-14 Praxair Technology Inc GLASS PRODUCTION PROCESS
US5352258A (en) * 1993-03-31 1994-10-04 Ppg Industries, Inc. Production of glass fibers from scrap glass fibers
FR2728664B1 (en) * 1994-12-27 1997-01-24 Air Liquide CROSS-BURNER OVEN WITH INVERSION AND USE OF OXYGEN-RICH FUEL
FR2736347B1 (en) * 1995-07-06 1997-10-24 Air Liquide PROCESS AND LOOP OVEN FOR MELTING GLASS
FR2743360B1 (en) 1996-01-05 1998-02-27 Air Liquide METHOD FOR HEATING THE LOAD OF A GLASS OVEN
EP0807608B1 (en) * 1996-05-14 2001-12-12 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process for repairing a furnace using an oxygen-fired auxiliary burner
US6109062A (en) * 1996-10-08 2000-08-29 Richards; Raymond S. Apparatus for melting molten material
US6199778B1 (en) 1996-11-06 2001-03-13 Ppg Industries Ohio, Inc. Systems and processes for recycling glass fiber waste material into glass fiber product
US5772126A (en) * 1996-11-06 1998-06-30 Ppg Industries, Inc. System and process for recycling waste material produced by a glass fiberizing process
US6422041B1 (en) † 1999-08-16 2002-07-23 The Boc Group, Inc. Method of boosting a glass melting furnace using a roof mounted oxygen-fuel burner
US6454562B1 (en) 2000-04-20 2002-09-24 L'air Liquide-Societe' Anonyme A' Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Oxy-boost control in furnaces
DE10055924B4 (en) * 2000-08-19 2006-03-23 Horn Glasanlagen Gmbh Method for operating a glass melting furnace
FR2927327B1 (en) * 2008-02-08 2010-11-19 Saint Gobain FURNACE LOW NOX WITH HIGH HEAT TRANSFER
KR101419140B1 (en) * 2009-06-12 2014-07-16 에어 프로덕츠 앤드 케미칼스, 인코오포레이티드 Furnace and process for controlling the oxidative state of molten materials
JP5731437B2 (en) * 2012-04-06 2015-06-10 ＡｖａｎＳｔｒａｔｅ株式会社 Manufacturing method of glass plate
FR3068347B1 (en) 2017-06-30 2020-08-28 Arc France GLASS MANUFACTURING PREPARATION AND GLASS FURNITURE
FR3068348B1 (en) * 2017-06-30 2022-05-20 Arc France GLASS MANUFACTURING PREPARATION AND GLASS FURNACE

Family Cites Families (2)

* 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
FR2546155B1 (en) * 1983-05-20 1986-06-27 Air Liquide PROCESS AND INSTALLATION FOR GLASS MAKING

Also Published As

Publication number Publication date
EP0469093A1 (en) 1992-02-05
SE463512B (en) 1990-12-03
JPH04504708A (en) 1992-08-20
WO1990012760A1 (en) 1990-11-01
FI914885A0 (en) 1991-10-16
BR9007298A (en) 1992-03-24
SE8901382D0 (en) 1989-04-17
CA2050933A1 (en) 1990-10-18

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