BRPI0909078A8 - forno de fundição de vidro - Google Patents

forno de fundição de vidro

Info

Publication number
BRPI0909078A8
BRPI0909078A8 BRPI0909078A BRPI0909078A BRPI0909078A8 BR PI0909078 A8 BRPI0909078 A8 BR PI0909078A8 BR PI0909078 A BRPI0909078 A BR PI0909078A BR PI0909078 A BRPI0909078 A BR PI0909078A BR PI0909078 A8 BRPI0909078 A8 BR PI0909078A8
Authority
BR
Brazil
Prior art keywords
furnace
burners
glass
casting furnace
upstream
Prior art date
Application number
BRPI0909078A
Other languages
English (en)
Inventor
Behen Johan
Douxchamps Olivier
Original Assignee
Agg Glass Europe
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 Agg Glass Europe filed Critical Agg Glass Europe
Publication of BRPI0909078A2 publication Critical patent/BRPI0909078A2/pt
Publication of BRPI0909078A8 publication Critical patent/BRPI0909078A8/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
    • C03B5/04—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
    • C03B5/235—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
    • 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)
  • Combustion & Propulsion (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

forno de fundição de vidro a presente invenção se refere a um forno de fundição de vidro, compreendendo uma bacia de fusão de forma canal, a introdução das matérias-primas ocorrendo em uma extremidade a montante, o vidro fundido sendo recuperado na extremidade a jusante, forno aquecido por meio de queimadores, no qual a energia de combustão é produzida por oxicombustão para pelo menos 65 %, os queimadores sendo distribuídos sobre as paredes no comprimento do forno, no qual a maior parte da evacuação das fumaças é localizada nas proximidades da extremidade a montante nas proximidades das aberturas de introdução das matérias-primas, o restante das fumaças sendo evacuado nas proximidades da parte a jusante, de maneira a manter uma estanqueidade dinâmica face a atmosfera ambiente.
BRPI0909078A 2008-03-25 2009-03-25 forno de fundição de vidro BRPI0909078A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08102881 2008-03-25
PCT/EP2009/053506 WO2009118336A1 (fr) 2008-03-25 2009-03-25 Four de fusion du verre

Publications (2)

Publication Number Publication Date
BRPI0909078A2 BRPI0909078A2 (pt) 2015-08-25
BRPI0909078A8 true BRPI0909078A8 (pt) 2019-01-29

Family

ID=39744871

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909078A BRPI0909078A8 (pt) 2008-03-25 2009-03-25 forno de fundição de vidro

Country Status (9)

Country Link
US (1) US9150446B2 (pt)
EP (1) EP2254846B1 (pt)
JP (1) JP5454809B2 (pt)
KR (1) KR101609893B1 (pt)
CN (1) CN101980975B (pt)
BR (1) BRPI0909078A8 (pt)
EA (1) EA020232B1 (pt)
MX (1) MX2010010565A (pt)
WO (1) WO2009118336A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2254844A1 (fr) 2008-03-25 2010-12-01 AGC Glass Europe Four de fusion du verre
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
WO2011136086A1 (ja) * 2010-04-26 2011-11-03 旭硝子株式会社 ガラス溶解炉及びガラス溶解方法
EP2546204A1 (fr) * 2011-07-15 2013-01-16 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé et installation de fusion de verre
KR20140066699A (ko) * 2011-07-15 2014-06-02 레르 리키드 쏘시에떼 아노님 뿌르 레？드 에렉스뿔라따시옹 데 프로세데 조르즈 클로드 유리 용융 장치 및 방법
EP2551243A1 (fr) * 2011-07-26 2013-01-30 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Installation et procédé hybrides de fusion de verre
FR2991759B1 (fr) * 2012-06-12 2014-06-20 Saint Gobain Isover Installation de fusion de verre
FR3002025B1 (fr) * 2013-02-12 2015-02-20 Air Liquide Methode de combustion dans un four avec recuperation de chaleur
GB2511115A (en) * 2013-02-25 2014-08-27 Linde Ag An end port regenerative furnace
US9828275B2 (en) 2013-06-28 2017-11-28 American Air Liquide, Inc. Method and heat exchange system utilizing variable partial bypass
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
GB201313652D0 (en) * 2013-07-31 2013-09-11 Knauf Insulation Doo Skofja Loka Melting of vitrifiable material
CN106116109A (zh) * 2016-06-22 2016-11-16 巨石集团有限公司 一种玻璃池窑及玻璃熔制的方法
US10495303B2 (en) * 2017-10-31 2019-12-03 Vitro Flat Glass Llc Nitrogen oxide (NOx) emission reduction in an oxy-combustion furnace
US11759834B2 (en) * 2017-11-08 2023-09-19 Plasma Tech Holdings, Llc Efficient fiber manufacturing
US11261117B2 (en) * 2019-10-25 2022-03-01 Air Products And Chemicals, Inc. System and method for synchronized oxy-fuel boosting of a regenerative glass melting furnace
CN115403247A (zh) * 2022-04-29 2022-11-29 重庆鑫景特种玻璃有限公司 一种熔炉结构及玻璃生产线

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
US1948537A (en) * 1928-12-19 1934-02-27 Bbc Brown Boveri & Cie Steam generator
DE3126494C2 (de) * 1981-07-04 1986-10-09 Krupp Koppers GmbH, 4300 Essen Verfahren zum Betrieb einer Winderhitzeranlage
DE3222700C1 (de) * 1982-06-16 1983-11-17 Otmar Dipl.-Ing. 8000 München Schäfer Anlage mit einem Trockner fuer organische Stoffe
ATE53564T1 (de) * 1986-01-23 1990-06-15 Sorg Gmbh & Co Kg Glasschmelzofen mit verbessertem wirkungsgrad.
AT404842B (de) * 1992-10-19 1999-03-25 Voest Alpine Ind Anlagen Verfahren zum kontinuierlichen einschmelzen von schrott
AU667977B2 (en) * 1992-11-27 1996-04-18 Pilkington Glass Limited Glass furnaces
FR2711981B1 (fr) * 1993-11-02 1996-01-05 Saint Gobain Vitrage Dispositif pour la fusion du verre.
US6253578B1 (en) * 1996-04-12 2001-07-03 Praxair Technology, Inc. Glass melting process and apparatus with reduced emissions and refractory corrosion
US6071116A (en) 1997-04-15 2000-06-06 American Air Liquide, Inc. Heat recovery apparatus and methods of use
US6602317B2 (en) * 1997-09-05 2003-08-05 Midrex International, B.V. Rotterdam, Zurich Branch Method and apparatus for controlling temperature uniformity of the burden in a direct reduction shaft furnace
US7475569B2 (en) * 2001-05-16 2009-01-13 Owens Corning Intellectual Captial, Llc Exhaust positioned at the downstream end of a glass melting furnace
US6532771B1 (en) * 2001-08-21 2003-03-18 Praxair Technology, Inc. Method for controlling glass furnace atmosphere
US8318368B2 (en) * 2003-06-27 2012-11-27 UltraCell, L.L.C. Portable systems for engine block
DE102005001595A1 (de) * 2005-01-12 2006-07-20 Grochowski, Horst, Dr. Verfahren zum Reinigen von Abgasen eines Glasschmelzprozesses, insbesondere für Gläser für LCD-Bildschirme
FR2890155B1 (fr) * 2005-08-25 2007-11-23 Air Liquide Prechauffage de combustible et du comburant d'oxybruleurs a partir d'installation de prechauffage d'air de combustion
US20070266914A1 (en) * 2006-05-18 2007-11-22 Graham Robert G Method for gasifying solid organic materials and apparatus therefor
US8317510B2 (en) * 2006-07-13 2012-11-27 The Regents Of The University Of Michigan Method of waste heat recovery from high temperature furnace exhaust gases
FR2918657B1 (fr) * 2007-07-10 2010-11-12 Air Liquide Four et procede oxy-combustible pour la fusion de matieres vitrifiables.
AT10369U1 (de) * 2008-01-16 2009-02-15 Kirchdorfer Zementwerk Hofmann Rauchgasreinigungsanlage
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

Also Published As

Publication number Publication date
US20110104628A1 (en) 2011-05-05
BRPI0909078A2 (pt) 2015-08-25
KR101609893B1 (ko) 2016-04-06
WO2009118336A1 (fr) 2009-10-01
JP5454809B2 (ja) 2014-03-26
JP2011515321A (ja) 2011-05-19
US9150446B2 (en) 2015-10-06
CN101980975B (zh) 2014-02-26
EA201001541A1 (ru) 2011-04-29
MX2010010565A (es) 2011-03-21
KR20110009106A (ko) 2011-01-27
EP2254846B1 (fr) 2019-10-16
EA020232B1 (ru) 2014-09-30
CN101980975A (zh) 2011-02-23
EP2254846A1 (fr) 2010-12-01

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]

Free format text: O DEPOSITANTE DEVE RESPONDER A EXIGENCIA FORMULADA NESTE PARECER EM ATE 60 (SESSENTA) DIAS, A PARTIR DA DATA DE PUBLICACAO NA RPI, SOB PENA DO ARQUIVAMENTO DO PEDIDO, DE ACORDO COM O ARTIGO 34, INCISO II, DA LPI, POR MEIO DO SERVICO DE CODIGO 206.PUBLIQUE-SE A EXIGENCIA (6.20).

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL