BRPI0513854A - processo de preparação contìnua de composições de fritas de vidros, frita de vidro, forno para a fusão contìnua de uma composição compreendendo sìlica e dispositivo de preparação de composições de vidro - Google Patents

processo de preparação contìnua de composições de fritas de vidros, frita de vidro, forno para a fusão contìnua de uma composição compreendendo sìlica e dispositivo de preparação de composições de vidro

Info

Publication number
BRPI0513854A
BRPI0513854A BRPI0513854-0A BRPI0513854A BRPI0513854A BR PI0513854 A BRPI0513854 A BR PI0513854A BR PI0513854 A BRPI0513854 A BR PI0513854A BR PI0513854 A BRPI0513854 A BR PI0513854A
Authority
BR
Brazil
Prior art keywords
composition
continuous
glass
silica
glass frit
Prior art date
Application number
BRPI0513854-0A
Other languages
English (en)
Inventor
Remi Jacques
Jerome Lalande
Laurent Teyssedre
Original Assignee
Saint Gobain
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 Saint Gobain filed Critical Saint Gobain
Publication of BRPI0513854A publication Critical patent/BRPI0513854A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • 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
    • C03B5/04—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in tank furnaces
    • 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
    • C03B5/173—Apparatus for changing the composition of the molten glass in glass furnaces, e.g. for colouring the molten glass
    • 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
    • C03B5/193—Stirring devices; Homogenisation using gas, e.g. bubblers
    • 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
    • C03B5/225—Refining
    • 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
    • C03B5/2356—Submerged heating, e.g. by using heat pipes, hot gas or submerged combustion burners
    • 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
    • C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
    • C03B5/44—Cooling arrangements for furnace walls
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
    • C03C8/20—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions containing titanium compounds; containing zirconium compounds
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2211/00—Heating processes for glass melting in glass melting furnaces
    • C03B2211/20—Submerged gas heating
    • C03B2211/22—Submerged gas heating by direct combustion in the melt
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2211/00—Heating processes for glass melting in glass melting furnaces
    • C03B2211/20—Submerged gas heating
    • C03B2211/22—Submerged gas heating by direct combustion in the melt
    • C03B2211/23—Submerged gas heating by direct combustion in the melt using oxygen, i.e. pure oxygen or oxygen-enriched air
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2211/00—Heating processes for glass melting in glass melting furnaces
    • C03B2211/70—Skull melting, i.e. melting or refining in cooled wall crucibles or within solidified glass crust, e.g. in continuous walled vessels
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Combustion & Propulsion (AREA)
  • Glass Compositions (AREA)

Abstract

PROCESSO DE PREPARAçãO CONTìNUA DE COMPOSIçõES DE FRITAS DE VIDROS, FRITA DE VIDRO, FORNO PARA A FUSãO CONTìNUA DE UMA COMPOSIçãO COMPREENDENDO SìLICA E DISPOSITIVO DE PREPARAçãO DE COMPOSIçõES DE VIDRO A invenção trata de um forno para a fusão continua de uma composição que compreende sílica, o dito forno compreendendo pelo menos duas cubas em série, as ditas cubas compreendendo, cada uma, pelo menos um queimador imerso nas matérias fundidas. A invenção trata igualmente do processo de fabricação de composições compreendendo sílica com a ajuda do forno, a sílica e o fundente da sílica sendo enfornados na primeira cuba. A invenção é especialmente adaptada à obtenção de fritas para re-esmaltagem das cerâmicas (grés, faianças, terracotas) com uma alta produtividade, a baixas temperaturas e permite baixos tempos de transição.
BRPI0513854-0A 2004-07-28 2005-07-26 processo de preparação contìnua de composições de fritas de vidros, frita de vidro, forno para a fusão contìnua de uma composição compreendendo sìlica e dispositivo de preparação de composições de vidro BRPI0513854A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0451687A FR2873681A1 (fr) 2004-07-28 2004-07-28 Procede et four a cuves en serie pour la preparation de frittes de verre
PCT/FR2005/050616 WO2006018580A2 (fr) 2004-07-28 2005-07-26 Procede et four a cuves en serie pour la preparation de frittes de verre

Publications (1)

Publication Number Publication Date
BRPI0513854A true BRPI0513854A (pt) 2008-05-20

Family

ID=35613582

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0513854-0A BRPI0513854A (pt) 2004-07-28 2005-07-26 processo de preparação contìnua de composições de fritas de vidros, frita de vidro, forno para a fusão contìnua de uma composição compreendendo sìlica e dispositivo de preparação de composições de vidro

Country Status (7)

Country Link
US (1) US20090176639A1 (pt)
EP (1) EP1773725A2 (pt)
CN (1) CN101031515A (pt)
BR (1) BRPI0513854A (pt)
FR (1) FR2873681A1 (pt)
MX (1) MX2007000988A (pt)
WO (1) WO2006018580A2 (pt)

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FR2913971B1 (fr) * 2007-03-20 2009-04-24 Saint Gobain Dispositif de fusion du verre comprenant deux fours
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
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
US8997525B2 (en) 2010-06-17 2015-04-07 Johns Manville Systems and methods for making foamed glass using submerged combustion
US8973400B2 (en) 2010-06-17 2015-03-10 Johns Manville Methods of using a submerged combustion melter to produce glass products
US9021838B2 (en) 2010-06-17 2015-05-05 Johns Manville Systems and methods for glass manufacturing
US8707740B2 (en) * 2011-10-07 2014-04-29 Johns Manville Submerged combustion glass manufacturing systems and methods
JP5099531B2 (ja) * 2010-09-29 2012-12-19 Ｔｏｔｏ株式会社 素地隠蔽性に優れた釉薬層を有する衛生陶器
US9533905B2 (en) 2012-10-03 2017-01-03 Johns Manville Submerged combustion melters having an extended treatment zone and methods of producing molten glass
EP2903941A4 (en) 2012-10-03 2016-06-08 Johns Manville METHOD AND SYSTEMS FOR DESTABILIZING FOAM IN A DEVICE HAVING BEEN SWITCHED DOWN UNDERWATER COMBUSTION FURNACE
US9227865B2 (en) 2012-11-29 2016-01-05 Johns Manville Methods and systems for making well-fined glass using submerged combustion
CN103102176B (zh) * 2013-02-01 2014-12-03 广西北流市智诚陶瓷自动化科技有限公司 日用陶瓷自动上釉装置
GB201313652D0 (en) 2013-07-31 2013-09-11 Knauf Insulation Doo Skofja Loka Melting of vitrifiable material
GB201313651D0 (en) 2013-07-31 2013-09-11 Knauf Insulation Doo Skofja Loka Melting of vitrifiable material
GB201313656D0 (en) 2013-07-31 2013-09-11 Knauf Insulation Doo Skofja Loka Melting of vitrifiable material
GB201313654D0 (en) * 2013-07-31 2013-09-11 Knauf Insulation Doo Skofja Loka Melting of vitrifiable material
FR3025195A1 (fr) * 2014-08-29 2016-03-04 Kimpe Procede de fabrication de verre colore et dispositif pour sa mise en oeuvre
GB201501314D0 (en) * 2015-01-27 2015-03-11 Knauf Insulation And Knauf Insulation Llc And Knauf Insulation Gmbh And Knauf Insulation Doo Skofja Glass melting
US9751792B2 (en) 2015-08-12 2017-09-05 Johns Manville Post-manufacturing processes for submerged combustion burner
US10670261B2 (en) 2015-08-27 2020-06-02 Johns Manville Burner panels, submerged combustion melters, and methods
US10041666B2 (en) 2015-08-27 2018-08-07 Johns Manville Burner panels including dry-tip burners, 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
US10246362B2 (en) 2016-06-22 2019-04-02 Johns Manville Effective discharge of exhaust from submerged combustion melters and methods
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
CN106673405A (zh) * 2017-01-21 2017-05-17 徐林波 玻璃液浸没加热高温分步熔化法
CN106977099A (zh) * 2017-03-23 2017-07-25 华南理工大学 一种无锆尖晶石微晶乳浊釉及其制造方法
KR20200099549A (ko) * 2017-12-21 2020-08-24 쌩-고벵 이조베르 자가-도가니 벽을 갖는 침잠형-버너 용해로
US10815142B2 (en) 2018-03-15 2020-10-27 Owens-Brockway Glass Container Inc. Gradient fining tank for refining foamy molten glass and a method of using the same
US10807896B2 (en) 2018-03-15 2020-10-20 Owens-Brockway Glass Container Inc. Process and apparatus for glass manufacture
CN109179986A (zh) * 2018-09-30 2019-01-11 江苏耀兴安全玻璃有限公司 一种防雾化玻璃的制备方法
US11358895B2 (en) 2018-11-15 2022-06-14 Owens-Brockway Glass Container Inc. Batch charger for a melting chamber
US11427492B2 (en) 2019-07-11 2022-08-30 Owens-Brockway Glass Container Inc. Multi-chamber submerged combustion melter and system
US11459263B2 (en) * 2019-10-01 2022-10-04 Owens-Brockway Glass Container Inc. Selective chemical fining of small bubbles in glass
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CN112552043A (zh) * 2020-11-18 2021-03-26 科立视材料科技有限公司 一种锆英石溢流砖的修复方法及玻璃液

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Also Published As

Publication number Publication date
MX2007000988A (es) 2007-04-10
US20090176639A1 (en) 2009-07-09
CN101031515A (zh) 2007-09-05
WO2006018580A3 (fr) 2006-06-01
EP1773725A2 (fr) 2007-04-18
WO2006018580A2 (fr) 2006-02-23
FR2873681A1 (fr) 2006-02-03

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.