ES2148869T3 - Procedimiento y aparato para fundir vidrio con emisiones y corrosion del material refractario reducidas, utilizando quemadores de combustible y oxigeno. - Google Patents

Procedimiento y aparato para fundir vidrio con emisiones y corrosion del material refractario reducidas, utilizando quemadores de combustible y oxigeno.

Info

Publication number
ES2148869T3
ES2148869T3 ES97106027T ES97106027T ES2148869T3 ES 2148869 T3 ES2148869 T3 ES 2148869T3 ES 97106027 T ES97106027 T ES 97106027T ES 97106027 T ES97106027 T ES 97106027T ES 2148869 T3 ES2148869 T3 ES 2148869T3
Authority
ES
Spain
Prior art keywords
glass
glass melting
walls
melting furnace
fuel
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 - Lifetime
Application number
ES97106027T
Other languages
English (en)
Inventor
Hisashi Kobayashi
Kuang-Tsai Wu
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.)
Praxair Technology Inc
Original Assignee
Praxair Technology Inc
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 Praxair Technology Inc filed Critical Praxair Technology Inc
Application granted granted Critical
Publication of ES2148869T3 publication Critical patent/ES2148869T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C03B5/2353—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
    • C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
    • 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
    • C03B5/24—Automatically regulating the melting process
    • 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)
  • Combustion & Propulsion (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

UN APARATO DE FUSION DE VIDRIO PARA REDUCIR LA CORROSION ALCALINA, QUE COMPRENDE: UN HORNO DE FUSION DE VIDRIO (1) QUE TIENE DIVERSAS PAREDES, UNA TAPA (19), UN EXTREMO DE CARGA (3), UN AREA DE FUSION POR LOTES Y UN AREA DE AFINADO (9); AL MENOS DOS QUEMADORES DE OXIGENOCOMBUSTIBLE, DE BAJO MOMENTO (11, 13, 15, 17), SITUADOS EN AL MENOS UNA DE LAS PAREDES DEL HORNO DE FUSION DE VIDRIO, TENIENDO CADA QUEMADOR AL MENOS UN ORIFICIO DE SALIDA DE GAS. EL PUNTO MAS BAJO DE CADA ORIFICIO DE SALIDA DE CADA UNO DE LOS QUEMADORES TIENE UNA POSICION VERTICAL QUE SE ELEVA A UNA ALTURA ENTRE APROX. 18 PULGADAS Y APROX. 36 PULGADAS POR ENCIMA DE LA SUPERFICIE DEL VIDRIO. CADA QUEMADOR DE OXIGENO-COMBUSTIBLE GENERA UNA LLAMA A LO LARGO DE UNA TRAYECTORIA DIRIGIDA HACIA UNA PARED VERTICAL OPUESTA DEL HORNO DE FUSION DE VIDRIO. LA INTERSECCION INTERIOR DE DICHAS PAREDES Y DICHA TAPA (19) DEL HORNO DE FUSION DE VIDRIO ESTA SITUADA A UNA ALTURA DE ENTRE 5,5 Y 9 PIES SOBRE LA SUPERFICIE DEL VIDRIO FUNDIDO.
ES97106027T 1996-04-12 1997-04-11 Procedimiento y aparato para fundir vidrio con emisiones y corrosion del material refractario reducidas, utilizando quemadores de combustible y oxigeno. Expired - Lifetime ES2148869T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/631,591 US6253578B1 (en) 1996-04-12 1996-04-12 Glass melting process and apparatus with reduced emissions and refractory corrosion

Publications (1)

Publication Number Publication Date
ES2148869T3 true ES2148869T3 (es) 2000-10-16

Family

ID=24531885

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97106027T Expired - Lifetime ES2148869T3 (es) 1996-04-12 1997-04-11 Procedimiento y aparato para fundir vidrio con emisiones y corrosion del material refractario reducidas, utilizando quemadores de combustible y oxigeno.

Country Status (9)

Country Link
US (1) US6253578B1 (es)
EP (1) EP0801035B1 (es)
JP (1) JP3280884B2 (es)
KR (1) KR100297032B1 (es)
CN (1) CN1159238C (es)
BR (1) BR9701771A (es)
CA (1) CA2202427C (es)
DE (1) DE69702730T2 (es)
ES (1) ES2148869T3 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ297579B6 (cs) * 1998-01-09 2007-02-07 Saint-Gobain Vitrage Zpusob a zarízení pro tavení a cerení zeskelnovatelných materiálu
FR2774085B3 (fr) * 1998-01-26 2000-02-25 Saint Gobain Vitrage Procede de fusion et d'affinage de matieres vitrifiables
US7168269B2 (en) * 1999-08-16 2007-01-30 The Boc Group, Inc. Gas injection for glass melting furnace to reduce refractory degradation
US6532771B1 (en) * 2001-08-21 2003-03-18 Praxair Technology, Inc. Method for controlling glass furnace atmosphere
US7409838B2 (en) * 2005-01-12 2008-08-12 Praxair Technology, Inc. Reducing corrosion and particulate emission in glassmelting furnaces
WO2008063940A1 (en) * 2006-11-17 2008-05-29 Praxair Technology, Inc. Reducing crown corrosion in a glassmelting furnace
EP1995543A1 (fr) 2007-05-10 2008-11-26 AGC Flat Glass Europe SA Echangeur de chaleur pour oxygène
EP3138822B1 (en) 2008-02-26 2023-07-26 Corning Incorporated Fining agents for silicate glasses
JP5454808B2 (ja) * 2008-03-25 2014-03-26 エージーシー グラス ユーロップ ガラス溶融炉
WO2009118337A1 (fr) * 2008-03-25 2009-10-01 Agc Flat Glass Europe Sa Four de fusion du verre
EP2254844A1 (fr) 2008-03-25 2010-12-01 AGC Glass Europe Four de fusion du verre
WO2009118336A1 (fr) * 2008-03-25 2009-10-01 Agc Flat Glass Europe Sa Four de fusion du verre
US8087262B2 (en) * 2008-11-18 2012-01-03 Corning Incorporated Platinum condensation abatement by electrostatic precipitation
CN201448850U (zh) * 2009-08-13 2010-05-05 泰山玻璃纤维有限公司 纯氧燃烧器
CN102803163B (zh) * 2009-06-12 2015-11-25 气体产品与化学公司 用于控制熔融材料氧化状态的熔炉和方法
FR2948929A1 (fr) * 2009-08-07 2011-02-11 Fives Stein Four de fusion de matieres premieres vitrifiables avec zone de prechauffage optimisee
US20110151386A1 (en) * 2009-12-23 2011-06-23 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Particulate Fuel Combustion Process and Furnace
CZ2011651A3 (cs) * 2011-10-13 2013-04-10 Vysoká skola chemicko - technologická v Praze Sklárská elektrická tavicí pec se zvýseným dnem tavicí cásti
RU2509061C2 (ru) * 2012-05-10 2014-03-10 Открытое акционерное общество "Салаватстекло" Способ управления тепловым и технологическим процессом стекловарения в ванных печах для производства листового стекла флоат-методом
WO2016106035A1 (en) 2014-12-23 2016-06-30 Praxair Technology, Inc. Upwardly angled burners in glass furnaces
US10730751B2 (en) 2015-02-26 2020-08-04 C2Cnt Llc Methods and systems for carbon nanofiber production
WO2017066295A1 (en) * 2015-10-13 2017-04-20 Clarion Energy Llc Methods and systems for carbon nanofiber production
JP7002824B2 (ja) * 2016-09-13 2022-01-20 コーニング インコーポレイテッド ガラス基板を加工する装置および方法
KR102523494B1 (ko) * 2017-06-28 2023-04-20 코닝 인코포레이티드 유리 형성 장치들을 위한 멜터들
CN108218190B (zh) * 2018-01-30 2023-10-03 中建材（宜兴）新能源有限公司 一种光伏超白压花玻璃窑
EP4392381B1 (en) * 2021-08-26 2025-12-31 AGC Glass Europe SEGMENTED GLASS MELTING FURNACE

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2800175A (en) * 1949-06-11 1957-07-23 Libbey Owens Ford Glass Co Firing tank furnaces
US4029489A (en) * 1976-02-17 1977-06-14 Owens-Corning Fiberglas Corporation Method of and apparatus for melting of glass
US4473388A (en) * 1983-02-04 1984-09-25 Union Carbide Corporation Process for melting glass
FR2546155B1 (fr) * 1983-05-20 1986-06-27 Air Liquide Procede et installation d'elaboration de verre
FR2567118B1 (fr) * 1984-07-04 1986-11-14 Air Liquide Procede de chauffage d'un canal contenant du verre a l'aide de flammes oxy-combustibles
US4986748A (en) * 1989-12-15 1991-01-22 Corning Incorporated Wide range oxy-fuel burner and furnace operation
FR2659729B1 (fr) * 1990-03-16 1992-06-05 Air Liquide Procede de fusion et d'affinage d'une charge.
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
US5139558A (en) * 1991-11-20 1992-08-18 Union Carbide Industrial Gases Technology Corporation Roof-mounted auxiliary oxygen-fired burner in glass melting furnace
US5256058A (en) * 1992-03-30 1993-10-26 Combustion Tec, Inc. Method and apparatus for oxy-fuel heating with lowered NOx in high temperature corrosive environments
US5199866A (en) * 1992-03-30 1993-04-06 Air Products And Chemicals, Inc. Adjustable momentum self-cooled oxy/fuel burner for heating in high temperature environments
US5346524A (en) * 1992-09-14 1994-09-13 Schuller International, Inc. Oxygen/fuel firing of furnaces with massive, low velocity, turbulent flames
US5449286A (en) * 1993-06-22 1995-09-12 Praxair Technology, Inc. Controlled flame fuel jet combustion

Also Published As

Publication number Publication date
KR970069915A (ko) 1997-11-07
US6253578B1 (en) 2001-07-03
DE69702730D1 (de) 2000-09-14
DE69702730T2 (de) 2001-03-29
BR9701771A (pt) 1998-11-10
KR100297032B1 (ko) 2001-08-07
CN1159238C (zh) 2004-07-28
JPH1036122A (ja) 1998-02-10
EP0801035A1 (en) 1997-10-15
EP0801035B1 (en) 2000-08-09
CA2202427C (en) 2000-06-13
JP3280884B2 (ja) 2002-05-13
CA2202427A1 (en) 1997-10-12
CN1171373A (zh) 1998-01-28

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