BR112021024947A2 - Processo de fabricação de vidro - Google Patents

Processo de fabricação de vidro

Info

Publication number
BR112021024947A2
BR112021024947A2 BR112021024947A BR112021024947A BR112021024947A2 BR 112021024947 A2 BR112021024947 A2 BR 112021024947A2 BR 112021024947 A BR112021024947 A BR 112021024947A BR 112021024947 A BR112021024947 A BR 112021024947A BR 112021024947 A2 BR112021024947 A2 BR 112021024947A2
Authority
BR
Brazil
Prior art keywords
molten glass
volume
glass
unrefined
produce
Prior art date
Application number
BR112021024947A
Other languages
English (en)
Inventor
Casey Townsend
R Iddings Earnest
A Schoenrock Nicholas
Sutapa Bhaduri
Udaya Vempati
Ya-Cheng Lin
Zhongming Wang
Original Assignee
Owens Brockway Glass Container
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 Owens Brockway Glass Container filed Critical Owens Brockway Glass Container
Publication of BR112021024947A2 publication Critical patent/BR112021024947A2/pt

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
    • C03B5/2356—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
    • C03B5/173—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
    • C03B5/225—Refining
    • 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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/004—Refining agents
    • 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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/04—Opacifiers, e.g. fluorides or phosphates; Pigments
    • 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
    • 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

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 fabricação de vidro. em um processo de fabricação de vidro, uma mistura de materiais formadores de vidro sólidos (18) pode ser fundida por aplicação de calor de um ou mais queimadores de combustão submersos (34) para produzir um volume de vidro fundido não refinado compreendendo, em volume, 20% até 40% de bolhas de gás. um agente de refino pode ser introduzido no vidro fundido não refinado para promover a remoção das bolhas de gás do vidro fundido. o vidro fundido não refinado incluindo o agente de refino pode ser aquecido a uma temperatura na faixa de 1200°c a 1500°c para produzir um volume de vidro fundido refinado. o vidro fundido refinado pode compreender, em volume, menos bolhas de gás do que o vidro fundido não refinado. um material corante pode ser introduzido no vidro fundido refinado para produzir um volume de vidro fundido com uma cor final desejada.
BR112021024947A 2019-10-01 2020-09-29 Processo de fabricação de vidro BR112021024947A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/590,077 US11319235B2 (en) 2019-10-01 2019-10-01 Glass manufacturing process
PCT/US2020/053195 WO2021067219A1 (en) 2019-10-01 2020-09-29 Glass manufacturing process

Publications (1)

Publication Number Publication Date
BR112021024947A2 true BR112021024947A2 (pt) 2022-04-12

Family

ID=73020272

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021024947A BR112021024947A2 (pt) 2019-10-01 2020-09-29 Processo de fabricação de vidro

Country Status (16)

Country Link
US (1) US11319235B2 (pt)
EP (1) EP4038028B1 (pt)
AU (1) AU2020357711A1 (pt)
BR (1) BR112021024947A2 (pt)
CA (1) CA3144761A1 (pt)
CL (1) CL2021003109A1 (pt)
CO (1) CO2022002711A2 (pt)
ES (1) ES2979081T3 (pt)
HU (1) HUE065971T2 (pt)
MX (1) MX2021014529A (pt)
PE (1) PE20220920A1 (pt)
PL (1) PL4038028T3 (pt)
PT (1) PT4038028T (pt)
SI (1) SI4038028T1 (pt)
WO (1) WO2021067219A1 (pt)
ZA (1) ZA202110903B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110799462A (zh) * 2017-03-16 2020-02-14 康宁股份有限公司 用于减少玻璃熔体表面上的气泡寿命的方法
FR3068347B1 (fr) * 2017-06-30 2020-08-28 Arc France Preparation de fabrication de verre et four de verrerie
US20220411306A1 (en) * 2020-09-30 2022-12-29 Owens-Brockway Glass Container Inc. Feeder Alcove and Batch Feeding Apparats for a Melter
US11667555B2 (en) 2020-02-12 2023-06-06 Owens-Brockway Glass Container Inc. Glass redox control in submerged combustion melting
US11485664B2 (en) 2019-10-01 2022-11-01 Owens-Brockway Glass Container Inc. Stilling vessel for submerged combustion melter
US11697608B2 (en) * 2019-10-01 2023-07-11 Owens-Brockway Glass Container Inc. Selective chemical fining of small bubbles in glass
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
CN116219239B (zh) * 2023-01-04 2024-10-18 福建煜雄科技有限公司 一种抗疲劳复合金属材料及其制备方法
US20240240787A1 (en) 2023-01-17 2024-07-18 Owens-Brockway Glass Container Inc. Burner with removable shell for use in a melter

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2274643A (en) 1939-12-19 1942-03-03 Pittsburgh Plate Glass Co Fining of glass
US2254079A (en) 1940-02-06 1941-08-26 Pittsburgh Plate Glass Co Method and apparatus for forming and refining glass
US2387222A (en) 1941-09-17 1945-10-16 Owens Illinois Glass Co Method of refining glass
US2331052A (en) 1941-11-27 1943-10-05 Owens Illinois Glass Co Method of refining molten glass
US2330324A (en) 1942-02-25 1943-09-28 Pittsburgh Plate Glass Co Fining of glass
US3057175A (en) 1956-04-17 1962-10-09 Owens Illinois Glass Co Apparatus for mixing colorant in glass furnace forehearth
US3224857A (en) 1960-08-18 1965-12-21 Owens Illinois Glass Co Apparatus for homogenizing molten glass in a forehearth
US3260587A (en) 1962-12-05 1966-07-12 Selas Corp Of America Method of melting glass with submerged combustion heaters and apparatus therefor
US3343935A (en) 1962-12-06 1967-09-26 Owens Illinois Inc Molten additions of colorants in a glass furnace forehearth
US3350185A (en) 1965-01-18 1967-10-31 Owens Illinois Inc Method of eliminating a foam blanket on the surface of molten glass
DE1471905B2 (de) 1965-12-24 1971-06-03 Max Planck Gesellschaft zur Förde rung der Wissenschaften e V , 3400 Gottin gen Verfahren zum Entfernen von Wasser aus Glasschmelzen
US3486874A (en) 1966-06-08 1969-12-30 Owens Illinois Inc Molten addition melter for a forehearth
US3642651A (en) 1969-04-07 1972-02-15 Brockway Glass Co Inc Photoluminescent glass and method of making the same
US3589885A (en) 1969-04-07 1971-06-29 Owens Illinois Inc Glass melting with a refining agent
US3606825A (en) 1969-12-24 1971-09-21 Glass Container Ind Res Process fo melting glass
JPS526733B2 (pt) 1973-03-30 1977-02-24
US3926607A (en) 1974-02-04 1975-12-16 Owens Illinois Inc Method for refining molten glass-making materials
JPS5483012A (en) 1977-12-14 1979-07-02 Nippon Sheet Glass Co Ltd Glass production using preheated material
FR2456713A1 (fr) 1979-05-17 1980-12-12 Emballage Ste Gle Pour Melanges vitrifiables
US4339254A (en) 1980-06-06 1982-07-13 Ball Corporation Glass manufacture employing a silicon carbide refining agent
BR8402905A (pt) 1983-06-21 1985-05-21 Siegfried Harcuba Processo e aparelho para a producao de vidro
US4634461A (en) * 1985-06-25 1987-01-06 Ppg Industries, Inc. Method of melting raw materials for glass or the like with staged combustion and preheating
AR240891A1 (es) 1985-06-25 1991-03-27 Ppg Ind Inc Cesionaria De Henr Un metodo de fundir un lote o carga de vidrio o lo similar.
GB2228000B (en) 1989-02-10 1992-09-23 Keith Russell Mcneill Manufacture of foam glass
US5006142A (en) 1990-03-28 1991-04-09 The United States Of America As Represented By The United States Department Of Energy Oxynitride glass production procedure
US5006144A (en) 1990-06-25 1991-04-09 Ppg Industries, Inc. Melting glass with oxidation control and lowered emissions
US5588978A (en) * 1992-11-24 1996-12-31 Imtec Process and apparatus for coloring glass
DE4428233C1 (de) 1994-08-10 1995-08-24 Jenaer Glaswerk Gmbh Verfahren zum reduzierenden Erschmelzen oxidischer Gläser mit verbesserter UV-Durchlässigkeit und deren Verwendung
US5665137A (en) 1995-08-15 1997-09-09 Owens-Corning Fiberglas Technology, Inc. Method for controlling secondary foam during glass melting
US5922097A (en) 1996-06-12 1999-07-13 Praxair Technology, Inc. Water enhanced fining process a method to reduce toxic emissions from glass melting furnaces
US6207284B1 (en) 1997-10-20 2001-03-27 Libben-Owens-Ford Co. Metal nitrides as performance modifiers for glass compositions
WO1999035099A1 (fr) 1998-01-09 1999-07-15 Saint-Gobain Vitrage Procede et dispositif de fusion et d'affinage de matieres vitrifiables
FR2774085B3 (fr) 1998-01-26 2000-02-25 Saint Gobain Vitrage Procede de fusion et d'affinage de matieres vitrifiables
JP3861460B2 (ja) 1998-06-26 2006-12-20 旭硝子株式会社 溶融ガラスの減圧脱泡方法
JP3119850B2 (ja) 1999-04-21 2000-12-25 旭硝子株式会社 ガラスの溶融方法
PT1228008E (pt) * 1999-06-17 2004-06-30 Ustav Chemickych Procesu Akad Metodo e aparelho para o tratamento termico de materiais de vidro e de materiais naturais especificamente os de origem vulcanica
DE10042771B4 (de) 2000-08-31 2004-02-12 Schott Glas Verfahren zur Steuerung und Einstellung des Redoxzustandes von Redox-Läutermitteln in einer Glasschmelze
FR2843107B1 (fr) 2002-07-31 2005-06-17 Saint Gobain Four a cuves en serie pour la preparation de composition de verre a faible taux d'infondus
GB2424644A (en) 2005-03-30 2006-10-04 Pilkington Plc Method of suppressing foam formation during glass manufacture
US7562538B2 (en) 2005-05-27 2009-07-21 Guardian Industries Corp. Method of making clear glass composition
US9096452B2 (en) 2010-06-17 2015-08-04 Johns Manville Methods and systems for destabilizing foam in equipment downstream of a submerged combustion melter
US8991215B2 (en) * 2010-06-17 2015-03-31 Johns Manville Methods and systems for controlling bubble size and bubble decay rate in foamed glass produced by a submerged combustion melter
JP5849964B2 (ja) * 2010-12-02 2016-02-03 旭硝子株式会社 ガラス溶融炉、ガラス素地の変性方法、溶融ガラスの製造方法、ガラス製品の製造方法およびガラス製品の製造装置
US20130072371A1 (en) 2011-03-17 2013-03-21 Ppg Industries Ohio, Inc. Method of, and apparatus for, using a glass fluxing agent to reduce foam during melting of glass batch
US10336641B2 (en) 2012-04-11 2019-07-02 Ngee Ann Polytechnic Method for producing a foam glass with high open pore content
US9227865B2 (en) * 2012-11-29 2016-01-05 Johns Manville Methods and systems for making well-fined glass using submerged combustion
US9611163B2 (en) 2014-03-05 2017-04-04 Owens-Brockway Glass Container Inc. Process and apparatus for refining molten glass

Also Published As

Publication number Publication date
US20210094859A1 (en) 2021-04-01
EP4038028A1 (en) 2022-08-10
HUE065971T2 (hu) 2024-07-28
PL4038028T3 (pl) 2024-05-20
MX2021014529A (es) 2022-01-06
US11319235B2 (en) 2022-05-03
EP4038028B1 (en) 2024-02-28
PE20220920A1 (es) 2022-05-30
SI4038028T1 (sl) 2024-05-31
CO2022002711A2 (es) 2022-06-21
CA3144761A1 (en) 2021-04-08
WO2021067219A1 (en) 2021-04-08
PT4038028T (pt) 2024-04-26
ZA202110903B (en) 2024-04-24
ES2979081T3 (es) 2024-09-24
CL2021003109A1 (es) 2022-07-22
AU2020357711A1 (en) 2021-12-23

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