DE10393837D2 - Verfahren und Vorrichtung zur Beheizung von Schmelzen - Google Patents

Verfahren und Vorrichtung zur Beheizung von Schmelzen

Info

Publication number
DE10393837D2
DE10393837D2 DE10393837T DE10393837T DE10393837D2 DE 10393837 D2 DE10393837 D2 DE 10393837D2 DE 10393837 T DE10393837 T DE 10393837T DE 10393837 T DE10393837 T DE 10393837T DE 10393837 D2 DE10393837 D2 DE 10393837D2
Authority
DE
Germany
Prior art keywords
heating melts
melts
heating
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
DE10393837T
Other languages
English (en)
Other versions
DE10393837B8 (de
DE10393837B4 (de
Inventor
Rainer Eichholz
Guido Raeke
Volker Ohmstede
Guenter Weidmann
Frank-Thomas Lentes
Thomas Stelle
Ernst-Walter Schaefer
Joerg Schollmayer
Holger Hunnius
Frank-Juergen Druschke
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.)
Schott AG
Original Assignee
Schott AG
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 Schott AG filed Critical Schott AG
Publication of DE10393837D2 publication Critical patent/DE10393837D2/de
Application granted granted Critical
Publication of DE10393837B4 publication Critical patent/DE10393837B4/de
Publication of DE10393837B8 publication Critical patent/DE10393837B8/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/027Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/027Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
    • C03B5/03Tank furnaces
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/235Heating the glass
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/42Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/42Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
    • C03B5/44Cooling arrangements for furnace walls
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/02Details
    • H05B3/03Electrodes
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2211/00Heating processes for glass melting in glass melting furnaces
    • C03B2211/70Skull melting, i.e. melting or refining in cooled wall crucibles or within solidified glass crust, e.g. in continuous walled vessels
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/50Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Furnace Details (AREA)
  • Control Of Resistance Heating (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Resistance Heating (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
DE10393837T 2002-12-03 2003-11-27 Verfahren und Vorrichtung zur Beheizung von Schmelzen Expired - Fee Related DE10393837B8 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10256657 2002-12-03
DE102566577 2002-12-03
DE102565945 2002-12-04
DE10256594 2002-12-04
PCT/EP2003/013353 WO2004052054A1 (de) 2002-12-03 2003-11-27 Verfahren und vorrichtung zur beheizung von schmelzen

Publications (3)

Publication Number Publication Date
DE10393837D2 true DE10393837D2 (de) 2005-10-13
DE10393837B4 DE10393837B4 (de) 2007-09-20
DE10393837B8 DE10393837B8 (de) 2008-01-10

Family

ID=32471497

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10393837T Expired - Fee Related DE10393837B8 (de) 2002-12-03 2003-11-27 Verfahren und Vorrichtung zur Beheizung von Schmelzen

Country Status (7)

Country Link
US (2) US7530238B2 (de)
EP (1) EP1568253A1 (de)
JP (2) JP2006509179A (de)
KR (2) KR20050095825A (de)
AU (2) AU2003288186A1 (de)
DE (1) DE10393837B8 (de)
WO (2) WO2004052053A1 (de)

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EP1568253A1 (de) * 2002-12-03 2005-08-31 Schott AG Heizvorrichtung mit elektrode zur konduktiven beheizung von schmelzen
DE102004031241B4 (de) * 2004-06-29 2007-05-24 Beteiligungen Sorg Gmbh & Co. Kg Elektrodensystem für Glas-Schmelzöfen
US7351613B2 (en) * 2004-11-04 2008-04-01 Silicon Storage Technology, Inc. Method of trimming semiconductor elements with electrical resistance feedback
DE102006003535A1 (de) * 2006-01-24 2007-08-02 Schott Ag Verfahren zur Temperaturbeeinflussung einer Schmelze
DE102006003534A1 (de) * 2006-01-24 2007-08-02 Schott Ag Verfahren und Vorrichtung zum Korrosionsschutz von Elektroden bei der Temperaturbeeinflussung einer Schmelze
US7802451B2 (en) * 2007-08-15 2010-09-28 Atomic Energy Council - Institute Of Nuclear Energy Research Manufacturing device for producing mineral fibers from incinerator ashes and its plasma-vitrified slag
US20100050932A1 (en) * 2008-08-27 2010-03-04 Bp Corporation North America Inc. Apparatus and Method of Direct Electric Melting a Feedstock
DE102009002336B4 (de) 2009-04-09 2012-09-20 Schott Ag Verfahren und Vorrichtung zum Läutern einer Glasschmelze
JP5580685B2 (ja) * 2009-08-18 2014-08-27 Hoya株式会社 ガラス製造方法、ガラス溶融炉、ガラス製造装置、ガラスブランク製造方法、情報記録媒体用基板製造方法、情報記録媒体製造方法、ディスプレイ用基板製造方法および光学部品製造方法
US9021838B2 (en) 2010-06-17 2015-05-05 Johns Manville Systems and methods for glass manufacturing
US9032760B2 (en) 2012-07-03 2015-05-19 Johns Manville Process of using a submerged combustion melter to produce hollow glass fiber or solid glass fiber having entrained bubbles, and burners and systems to make such fibers
US10322960B2 (en) 2010-06-17 2019-06-18 Johns Manville Controlling foam in apparatus downstream of a melter by adjustment of alkali oxide content in the melter
US9096453B2 (en) 2012-06-11 2015-08-04 Johns Manville Submerged combustion melting processes for producing glass and similar materials, and systems for carrying out such processes
US8997525B2 (en) 2010-06-17 2015-04-07 Johns Manville Systems and methods for making foamed glass using submerged combustion
US8707740B2 (en) 2011-10-07 2014-04-29 Johns Manville Submerged combustion glass manufacturing systems and methods
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US9533905B2 (en) 2012-10-03 2017-01-03 Johns Manville Submerged combustion melters having an extended treatment zone and methods of producing molten glass
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US9227865B2 (en) 2012-11-29 2016-01-05 Johns Manville Methods and systems for making well-fined glass using submerged combustion
WO2014127108A1 (en) * 2013-02-15 2014-08-21 Corning Incorporated High volume production of display quality glass sheets having low zirconia levels
WO2015127157A2 (en) * 2014-02-21 2015-08-27 Momentive Performance Materials Inc. Multi-zone variable power density heater apparatus containing and methods of using the same
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US20160200618A1 (en) * 2015-01-08 2016-07-14 Corning Incorporated Method and apparatus for adding thermal energy to a glass melt
US9751792B2 (en) 2015-08-12 2017-09-05 Johns Manville Post-manufacturing processes for submerged combustion burner
US10041666B2 (en) 2015-08-27 2018-08-07 Johns Manville Burner panels including dry-tip burners, submerged combustion melters, and methods
US10670261B2 (en) 2015-08-27 2020-06-02 Johns Manville Burner panels, submerged combustion melters, and methods
US9815726B2 (en) 2015-09-03 2017-11-14 Johns Manville Apparatus, systems, and methods for pre-heating feedstock to a melter using melter exhaust
US9982884B2 (en) 2015-09-15 2018-05-29 Johns Manville Methods of melting feedstock using a submerged combustion melter
US10837705B2 (en) 2015-09-16 2020-11-17 Johns Manville Change-out system for submerged combustion melting burner
US10081563B2 (en) 2015-09-23 2018-09-25 Johns Manville Systems and methods for mechanically binding loose scrap
US10144666B2 (en) 2015-10-20 2018-12-04 Johns Manville Processing organics and inorganics in a submerged combustion melter
AT15262U1 (de) 2016-03-25 2017-04-15 Plansee Se Glasschmelz-Komponente
DE102016107577A1 (de) * 2016-04-25 2017-10-26 Schott Ag Vorrichtung und Verfahren zur Herstellung von Glasprodukten aus einer Glasschmelze unter Vermeidung von Blasenbildung
US10246362B2 (en) 2016-06-22 2019-04-02 Johns Manville Effective discharge of exhaust from submerged combustion melters and methods
JP2018002539A (ja) * 2016-06-30 2018-01-11 AvanStrate株式会社 ガラス基板の製造方法、およびガラス基板製造装置
DE102016112081B4 (de) * 2016-07-01 2021-10-07 Schott Ag Verfahren und Vorrichtung zur Behandlung von Glasschmelzen
US10301208B2 (en) * 2016-08-25 2019-05-28 Johns Manville Continuous flow submerged combustion melter cooling wall panels, submerged combustion melters, and methods of using same
US10196294B2 (en) 2016-09-07 2019-02-05 Johns Manville Submerged combustion melters, wall structures or panels of same, and methods of using same
US10233105B2 (en) 2016-10-14 2019-03-19 Johns Manville Submerged combustion melters and methods of feeding particulate material into such melters
CN109923077B (zh) * 2016-11-08 2022-05-13 康宁股份有限公司 玻璃熔体输送系统容器和制造玻璃制品的方法
MA47245B1 (fr) * 2017-05-23 2021-05-31 Agc Glass Europe Verre de couverture pour cellules solaires et module de cellule solaire
WO2018226207A1 (en) * 2017-06-05 2018-12-13 Halliburton Energy Services, Inc. Downhole wet connection systems
TW201943658A (zh) * 2018-04-06 2019-11-16 美商康寧公司 用於加熱熔融材料的設備
KR102533230B1 (ko) * 2018-06-22 2023-05-17 코닝 인코포레이티드 유리 제품 제조 장치 및 유리 제품 제조 방법
US12091351B2 (en) 2018-09-28 2024-09-17 Corning Incorporated Apparatus and method for mitigating electrochemical attack of precious metal components in a glass making process
CN113015706B (zh) * 2018-09-28 2023-06-09 康宁公司 用于在玻璃制作工艺中减轻对贵金属部件的电化学腐蚀的装置和方法
EP3898534A4 (de) * 2018-12-21 2022-09-07 Corning Incorporated Sammelschienendesign zur ermöglichung einer hohen stromaufnahme für gläser mit niedrigem widerstand
DE102019217977A1 (de) * 2019-11-21 2021-05-27 Schott Ag Glas, Verfahren zur Herstellung eines Glases und Glasschmelzanlage
WO2021162890A1 (en) * 2020-02-13 2021-08-19 Corning Incorporated Apparatus and method for improving electrical current flow in glass melt conduit
CN114163104A (zh) * 2021-12-21 2022-03-11 北京工业大学 一种适用超高铝盖板玻璃和透明微晶玻璃的熔化澄清方法
CN114394730A (zh) * 2021-12-21 2022-04-26 北京工业大学 一种中硼硅药用玻璃的熔化澄清方法
DE102022122280A1 (de) 2022-09-02 2024-03-07 Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts Kombination elektrischer Heizelemente, enthalten einen Verbundwerkstoff, mit Mikrowellen-Plasmabrennern für Hochtemperaturanwendungen in der Metallurgie, in der chemischen Industrie und in der Zementindustrie
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Also Published As

Publication number Publication date
WO2004052054A1 (de) 2004-06-17
WO2004052053A1 (de) 2004-06-17
EP1568253A1 (de) 2005-08-31
JP2006509179A (ja) 2006-03-16
AU2003288186A1 (en) 2004-06-23
KR20050095825A (ko) 2005-10-04
DE10393837B8 (de) 2008-01-10
US7530238B2 (en) 2009-05-12
US20060137402A1 (en) 2006-06-29
DE10393837B4 (de) 2007-09-20
JP2006516046A (ja) 2006-06-15
KR101034368B1 (ko) 2011-05-16
US20060144089A1 (en) 2006-07-06
KR20050089810A (ko) 2005-09-08
AU2003289901A1 (en) 2004-06-23

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