SE8901382L - GLASFRAMSTAELLNING - Google Patents
GLASFRAMSTAELLNINGInfo
- 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
Links
- 239000000463 material Substances 0.000 abstract 5
- 239000000155 melt Substances 0.000 abstract 4
- 239000011521 glass Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 238000002844 melting Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- 239000012768 molten material Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 239000006060 molten glass Substances 0.000 abstract 1
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.
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)
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)
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 |
-
1989
- 1989-04-17 SE SE8901382A patent/SE463512B/en not_active IP Right Cessation
-
1990
- 1990-04-02 JP JP2506715A patent/JPH04504708A/en active Pending
- 1990-04-02 WO PCT/SE1990/000214 patent/WO1990012760A1/en not_active Application Discontinuation
- 1990-04-02 BR BR909007298A patent/BR9007298A/en not_active Application Discontinuation
- 1990-04-02 EP EP90908094A patent/EP0469093A1/en not_active Withdrawn
- 1990-04-02 CA CA002050933A patent/CA2050933A1/en not_active Abandoned
-
1991
- 1991-10-16 FI FI914885A patent/FI914885A0/en not_active Application Discontinuation
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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Legal Events
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NUG | Patent has lapsed |
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