BR0312930A - Processo contìnuo de preparação de composições, compreendendo sìlica, frita para ladrilhamento, forno para a fusão contìnua de uma composição, e, dispositivo de preparação de composições de vidro - Google Patents

Processo contìnuo de preparação de composições, compreendendo sìlica, frita para ladrilhamento, forno para a fusão contìnua de uma composição, e, dispositivo de preparação de composições de vidro

Info

Publication number
BR0312930A
BR0312930A BR0312930-6A BR0312930A BR0312930A BR 0312930 A BR0312930 A BR 0312930A BR 0312930 A BR0312930 A BR 0312930A BR 0312930 A BR0312930 A BR 0312930A
Authority
BR
Brazil
Prior art keywords
silica
tile
composition
continuous
frying
Prior art date
Application number
BR0312930-6A
Other languages
English (en)
Other versions
BR0312930B1 (pt
Inventor
Remi Jacques
Pierre Jeanvoine
Biagio Palmieri
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 BR0312930A publication Critical patent/BR0312930A/pt
Publication of BR0312930B1 publication Critical patent/BR0312930B1/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
    • C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
    • 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
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/027—Melting 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
    • C03B5/03—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
    • C03B5/04—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
    • C03B5/12—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in shaft 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
    • C03B5/183—Stirring devices; Homogenisation using thermal means, e.g. for creating convection currents
    • 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
    • C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
    • 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
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • 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
    • C03B2211/70—Skull melting, i.e. melting or refining in cooled wall crucibles or within solidified glass crust, e.g. in continuous walled vessels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electrochemistry (AREA)
  • Glass Compositions (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Table Devices Or Equipment (AREA)

Abstract

"PROCESSO CONTìNUO DE PREPARAçãO DE COMPOSIçõES, COMPREENDENDO SìLICA, FRITA PARA LADRILHAMENTO, FORNO PARA A FUSãO CONTìNUA DE UMA COMPOSIçãO, E, DISPOSITIVO DE PREPARAçãO DE COMPOSIçõES DE VIDRO". A invenção refere-se a um forno para fundir continuamente um composto que contém sílica. O forno da invenção compreende pelo menos dois banhos dispostos em série (1, 2, 3), cada banho sendo dotado de pelo menos um queimador submerso (4) em material fundido. A dita invenção também se refere a um processo para a produção de compostos que contenham sílica com a ajuda do forno, a sílica e a massa fundida da mesma sendo introduzidas no primeiro banho. A invenção torna possível realizar a produção com alto desempenho de fritas colorantes para vidro, fritas para ladrilhos e de esmalte a uma baixa temperatura e a um curto período de tempo de transição.
BRPI0312930-6A 2002-07-31 2003-07-30 processo contìnuo de preparação de composições, compreendendo sìlica, frita para ladrilhamento, forno para a fusão contìnua de uma composição, e, dispositivo de preparação de composições de vidro. BR0312930B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0209728A FR2843107B1 (fr) 2002-07-31 2002-07-31 Four a cuves en serie pour la preparation de composition de verre a faible taux d'infondus
PCT/FR2003/002414 WO2004013056A1 (fr) 2002-07-31 2003-07-30 Procede et four a cuves en serie pour la fusion du verre

Publications (2)

Publication Number Publication Date
BR0312930A true BR0312930A (pt) 2005-07-12
BR0312930B1 BR0312930B1 (pt) 2011-11-01

Family

ID=30129574

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0312930-6A BR0312930B1 (pt) 2002-07-31 2003-07-30 processo contìnuo de preparação de composições, compreendendo sìlica, frita para ladrilhamento, forno para a fusão contìnua de uma composição, e, dispositivo de preparação de composições de vidro.

Country Status (14)

Country Link
US (1) US8196432B2 (pt)
EP (1) EP1527023B1 (pt)
JP (2) JP4594089B2 (pt)
KR (1) KR101059494B1 (pt)
CN (2) CN101041545B (pt)
AT (1) ATE535501T1 (pt)
AU (1) AU2003274207A1 (pt)
BR (1) BR0312930B1 (pt)
EG (1) EG24956A (pt)
ES (1) ES2378308T3 (pt)
FR (1) FR2843107B1 (pt)
MX (1) MXPA05001226A (pt)
PT (1) PT1527023E (pt)
WO (1) WO2004013056A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2866328B1 (fr) * 2004-02-16 2006-05-26 Saint Gobain Verre plat au plomb par flottage sur un bain de metal
FR2873681A1 (fr) * 2004-07-28 2006-02-03 Saint Gobain Procede et four a cuves en serie pour la preparation de frittes de verre
US7454925B2 (en) * 2005-12-29 2008-11-25 Corning Incorporated Method of forming a glass melt
KR101419140B1 (ko) * 2009-06-12 2014-07-16 에어 프로덕츠 앤드 케미칼스, 인코오포레이티드 용융 물질의 산화 상태를 제어하기 위한 노 및 방법
FR2991759B1 (fr) * 2012-06-12 2014-06-20 Saint Gobain Isover Installation de fusion de verre
GB201313653D0 (en) * 2013-07-31 2013-09-11 Knauf Insulation Doo Skofja Loka Melting of vitrifiable material
GB201313652D0 (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
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
MX369215B (es) 2014-05-15 2019-10-30 Colorobbia Mexico S A De C V Horno de combustión sumergida para producción de frita y método de producción de frita.
WO2016064806A1 (en) 2014-10-20 2016-04-28 Navus Automation, Inc. Fused silica furnace system & method for continuous production of fused silica
US10570045B2 (en) * 2015-05-22 2020-02-25 John Hart Miller Glass and other material melting systems
TW201711967A (zh) * 2015-08-26 2017-04-01 美商．康寧公司 用於增進的均質性之玻璃熔融系統及方法
WO2018026775A1 (en) 2016-08-02 2018-02-08 Corning Incorporated Methods for melting reactive glasses and glass-ceramics and melting apparatus for the same
WO2019006041A1 (en) * 2017-06-28 2019-01-03 Corning Incorporated FUSION DEVICES FOR GLASS FORMING APPARATUS
US10807896B2 (en) 2018-03-15 2020-10-20 Owens-Brockway Glass Container Inc. Process and apparatus for glass manufacture
US11427492B2 (en) * 2019-07-11 2022-08-30 Owens-Brockway Glass Container Inc. Multi-chamber submerged combustion melter and system
US11697608B2 (en) 2019-10-01 2023-07-11 Owens-Brockway Glass Container Inc. Selective chemical fining of small bubbles in glass
US11680005B2 (en) 2020-02-12 2023-06-20 Owens-Brockway Glass Container Inc. Feed material for producing flint glass using submerged combustion melting
US11912608B2 (en) 2019-10-01 2024-02-27 Owens-Brockway Glass Container Inc. Glass manufacturing
US11319235B2 (en) 2019-10-01 2022-05-03 Owens-Brockway Glass Container Inc. Glass manufacturing process
US11459263B2 (en) * 2019-10-01 2022-10-04 Owens-Brockway Glass Container Inc. Selective chemical fining of small bubbles in glass
US11440829B2 (en) * 2019-10-01 2022-09-13 Owens-Brockway Glass Container Inc. Utilization of sulfate in the fining of submerged combustion melted glass

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1596058A (en) * 1923-02-07 1926-08-17 Libbey Owens Sheet Glass Co Glass-melting furnace
US2492523A (en) * 1948-01-20 1949-12-27 Metal & Thermit Corp Acid resistant enamel frit and ferrous metal coated with enamel made from same
US2923636A (en) * 1959-04-06 1960-02-02 Owens Illinois Glass Co Glass-making frit and method
US3170781A (en) * 1959-11-18 1965-02-23 Owens Illinois Glass Co Apparatus for feeding gaseous materials to glass melting furnaces
NL260066A (pt) * 1960-01-14
US3203816A (en) * 1960-09-13 1965-08-31 Owens Illinois Glass Co Glass making batch and method
BE626966A (pt) * 1962-01-29
US3244495A (en) * 1962-07-02 1966-04-05 Bausch & Lomb Regulated flow glass melting furnace
GB1028481A (en) * 1964-04-27 1966-05-04 Selas Corp Of America Improvements in or relating to a method of melting glass and apparatus therefor
FR2032193A5 (pt) 1969-02-21 1970-11-20 Saint Gobain
US3627504A (en) * 1969-12-29 1971-12-14 Glass Container Ind Res Method of adding colorant to molten glass
CH558761A (de) * 1970-04-01 1975-02-14 Eirich Wilhelm Verfahren zur herstellung eines granulierten schmelzfaehigen glasgemenges.
DE2621741C3 (de) * 1976-05-15 1979-06-28 Jenaer Glaswerk Schott & Gen., 6500 Mainz Cadmiumhaltige Gläser für Filter mit Absorptionsteilkanten im Wellenlängenbereich &lgr
US4358304A (en) * 1977-02-02 1982-11-09 Owens-Corning Fiberglas Corporation Method for preparing molten glass
US4199364A (en) * 1978-11-06 1980-04-22 Ppg Industries, Inc. Glass composition
US4312951A (en) * 1979-09-07 1982-01-26 Mobay Chemical Corporation Low-melting, lead-free ceramic frits
FI77439C (fi) * 1981-04-15 1989-03-10 Riihimaeen Lasi Oy Foerfarande foer opalisering av glas.
JPS6031772B2 (ja) * 1982-05-17 1985-07-24 工業技術院長 ガラス溶融炉
GB8331031D0 (en) * 1983-11-21 1983-12-29 Roberts D Vitrification of asbestos waste
US4632687A (en) * 1985-06-25 1986-12-30 Ppg Industries, Inc. Method of melting raw materials for glass or the like using solid fuels or fuel-batch mixtures
JPS63285136A (ja) * 1987-05-19 1988-11-22 Toyo Glass Kk 濃色緑色ガラス製造用フリット
US4877449A (en) * 1987-07-22 1989-10-31 Institute Of Gas Technology Vertical shaft melting furnace and method of melting
US4994099A (en) * 1989-04-17 1991-02-19 Corning Glass Works Method for fining molten glass
US5630860A (en) * 1993-06-15 1997-05-20 Beteiligungen Sorg Gmbh & Co. Kg Method and apparatus for conditioning and homogenizing a glass stream
AT401301B (de) * 1993-07-01 1996-08-26 Holderbank Financ Glarus Reaktor sowie verfahren zum schmelzen von verbrennungsrückständen
DE4418726A1 (de) 1994-05-28 1995-11-30 Gruenzweig & Hartmann Glasfaserzusammensetzungen
CN1051806C (zh) * 1996-04-17 2000-04-26 王明玉 微细粒浸染型原生金矿选冶工艺及设备
DE19617344C1 (de) * 1996-04-30 1997-08-07 Schott Glaswerke Alkalifreies Aluminoborosilicatglas und seine Verwendung
FR2757150B1 (fr) 1996-12-12 1999-01-22 Saint Gobain Vitrage Procede d'emaillage de substrats en verre, composition d'email utilisee et produits obtenus
RU2233806C2 (ru) * 1998-01-09 2004-08-10 Сэн-Гобэн Витраж Способ и устройство для варки и очистки стеклообразующих материалов
DE69900552T2 (de) 1999-07-05 2002-05-29 Ferro Corp., Cleveland Kristallisierendes Glasurkomponentensystem
FR2796063B1 (fr) 1999-07-08 2001-08-17 Saint Gobain Vitrage Nouvelle composition d'email noir, recyclable, comprenant du zinc, procede de fabrication et produits emailles obtenus

Also Published As

Publication number Publication date
JP2005534601A (ja) 2005-11-17
ES2378308T3 (es) 2012-04-11
KR20050026045A (ko) 2005-03-14
EG24956A (en) 2011-02-21
JP4594089B2 (ja) 2010-12-08
ATE535501T1 (de) 2011-12-15
WO2004013056A1 (fr) 2004-02-12
PT1527023E (pt) 2012-03-09
FR2843107B1 (fr) 2005-06-17
FR2843107A1 (fr) 2004-02-06
US20060105899A1 (en) 2006-05-18
AU2003274207A1 (en) 2004-02-23
CN1671631A (zh) 2005-09-21
US8196432B2 (en) 2012-06-12
KR101059494B1 (ko) 2011-08-25
CN100337950C (zh) 2007-09-19
BR0312930B1 (pt) 2011-11-01
EP1527023A1 (fr) 2005-05-04
CN101041545A (zh) 2007-09-26
CN101041545B (zh) 2011-07-06
JP2010229033A (ja) 2010-10-14
EP1527023B1 (fr) 2011-11-30
MXPA05001226A (es) 2005-06-08
JP5102336B2 (ja) 2012-12-19

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
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