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BR9200828A - Tecnica de queimadores de oxigenio auxiliares em fornos regeneradores de queima cruzada para fusao de vidro - Google Patents

Tecnica de queimadores de oxigenio auxiliares em fornos regeneradores de queima cruzada para fusao de vidro

Info

Publication number
BR9200828A
BR9200828A BR929200828A BR9200828A BR9200828A BR 9200828 A BR9200828 A BR 9200828A BR 929200828 A BR929200828 A BR 929200828A BR 9200828 A BR9200828 A BR 9200828A BR 9200828 A BR9200828 A BR 9200828A
Authority
BR
Brazil
Prior art keywords
technique
auxiliary oxygen
glass fusion
oxygen burners
ovens
Prior art date
Application number
BR929200828A
Other languages
English (en)
Inventor
Robert Jules Castelain
Luc Andre Wouters
Original Assignee
Union Carbide Ind Gases Tech
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 Union Carbide Ind Gases Tech filed Critical Union Carbide Ind Gases Tech
Publication of BR9200828A publication Critical patent/BR9200828A/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
    • C03B5/2353—Heating the glass by combustion with pure oxygen or oxygen-enriched air, e.g. using oxy-fuel burners or oxygen lances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Air Supply (AREA)
BR929200828A 1991-09-18 1992-03-11 Tecnica de queimadores de oxigenio auxiliares em fornos regeneradores de queima cruzada para fusao de vidro BR9200828A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/761,448 US5147438A (en) 1991-09-18 1991-09-18 Auxiliary oxygen burners technique in glass melting cross-fired regenerative furnaces

Publications (1)

Publication Number Publication Date
BR9200828A true BR9200828A (pt) 1993-04-13

Family

ID=25062219

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929200828A BR9200828A (pt) 1991-09-18 1992-03-11 Tecnica de queimadores de oxigenio auxiliares em fornos regeneradores de queima cruzada para fusao de vidro

Country Status (9)

Country Link
US (1) US5147438A (pt)
EP (1) EP0532825B1 (pt)
JP (1) JPH0597444A (pt)
KR (1) KR0141469B1 (pt)
BR (1) BR9200828A (pt)
CA (1) CA2062671C (pt)
DE (1) DE69204790T2 (pt)
ES (1) ES2077269T3 (pt)
MX (1) MX9201066A (pt)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5346524A (en) * 1992-09-14 1994-09-13 Schuller International, Inc. Oxygen/fuel firing of furnaces with massive, low velocity, turbulent flames
US5643348A (en) * 1992-09-14 1997-07-01 Schuller International, Inc. Oxygen/fuel fired furnaces having massive, low velocity, turbulent flame clouds
US5242296A (en) * 1992-12-08 1993-09-07 Praxair Technology, Inc. Hybrid oxidant combustion method
US5405082A (en) * 1993-07-06 1995-04-11 Corning Incorporated Oxy/fuel burner with low volume fuel stream projection
ES2124352T3 (es) * 1993-09-09 1999-02-01 Praxair Technology Inc Metodo para tratar materiales para fabricar vidrio que contienen salitre.
US5417731A (en) * 1993-09-14 1995-05-23 Owens-Brockway Glass Container, Inc. Method of heating a charge, including injecting secondary oxidant into the output port
FR2711981B1 (fr) * 1993-11-02 1996-01-05 Saint Gobain Vitrage Dispositif pour la fusion du verre.
US5500030A (en) * 1994-03-03 1996-03-19 Combustion Tec, Inc. Oxy-gas fired forehearth burner system
CA2149554C (en) * 1994-05-18 1999-11-30 William Joseph Snyder Method for operating a furnace
FR2722272B1 (fr) * 1994-07-08 1996-08-23 Air Liquide Ensemble de combustion pour un four et procede de mise en oeuvre
DE4447605C2 (de) * 1994-08-30 1996-12-19 Hotwork Int Sa Industrieofen mit einer U-Flammenwanne
DE4430802C2 (de) * 1994-08-30 1996-09-12 Hotwork Int Sa Industrieofen, insbesondere Glasschmelzofen
US5713977A (en) * 1994-09-12 1998-02-03 Praxair Technology, Inc. Fixed bed filtering preheater process for high temperature process furnaces
US5632795A (en) * 1995-01-17 1997-05-27 Corning Incorporated Reduction of nitrogen containing glass batch materials using excess oxygen
US5628809A (en) * 1995-06-13 1997-05-13 Praxair Technology, Inc. Glassmelting method with reduced volatilization of alkali species
US6253578B1 (en) * 1996-04-12 2001-07-03 Praxair Technology, Inc. Glass melting process and apparatus with reduced emissions and refractory corrosion
FR2750977B1 (fr) * 1996-07-11 1998-10-30 Saint Gobain Vitrage Procede et dispositif pour la reduction de l'emission de nox dans un four de verrerie
EP0819888B1 (en) * 1996-07-17 2001-09-26 Johns Manville International, Inc. Method of converting a furnace from air-fuel burners to oxygen-fuel burners and oxy-fuel burner block assembly
FR2757845B1 (fr) * 1996-12-31 1999-01-29 Air Liquide Procede pour ameliorer le profil thermique des fours de verre et four de fusion de verre pour sa mise en oeuvre
US6233974B1 (en) 1999-01-25 2001-05-22 Combustion Tec Oxygen-gaseous forehearth burner for air-fuel and oxy-fuel forehearth burner block geometries
AU737544B2 (en) * 1999-10-18 2001-08-23 Air Products And Chemicals Inc. Method and apparatus for backing-up oxy fuel combustion with air-fuel combustion
US6519973B1 (en) 2000-03-23 2003-02-18 Air Products And Chemicals, Inc. Glass melting process and furnace therefor with oxy-fuel combustion over melting zone and air-fuel combustion over fining zone
DE10055924B4 (de) * 2000-08-19 2006-03-23 Horn Glasanlagen Gmbh Verfahren zum Betrieb eines Glasschmelzofens
US7143610B2 (en) * 2001-03-23 2006-12-05 Vitro Global, S.A. Method and system for feeding and burning a pulverized fuel in a glass melting furnace, and burner for use in the same
US6685464B2 (en) * 2001-03-28 2004-02-03 L'Air Liquide - Societe Anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procedes Georges Claude High velocity injection of enriched oxygen gas having low amount of oxygen enrichment
US6748883B2 (en) * 2002-10-01 2004-06-15 Vitro Global, S.A. Control system for controlling the feeding and burning of a pulverized fuel in a glass melting furnace
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
FR2892497B1 (fr) * 2005-10-24 2008-07-04 Air Liquide Procede de combustion mixte dans un four a regenerateurs
WO2008024506A2 (en) * 2006-08-25 2008-02-28 The Boc Group, Inc. Oxygen injection through a roof or crown of a glass furnace
FR2918657B1 (fr) * 2007-07-10 2010-11-12 Air Liquide Four et procede oxy-combustible pour la fusion de matieres vitrifiables.
DE102007044043B4 (de) * 2007-09-14 2011-06-09 Beteiligungen Sorg Gmbh & Co. Kg Glasschmelzanlage und Verfahren zum Betrieb
CA2761169C (en) * 2009-06-08 2014-05-20 Air Products And Chemicals, Inc. Through-port oxy-fuel burner
US9221704B2 (en) 2009-06-08 2015-12-29 Air Products And Chemicals, Inc. Through-port oxy-fuel burner
JP5598541B2 (ja) * 2010-04-26 2014-10-01 旭硝子株式会社 ガラス溶解炉及びガラス溶解方法
TWI416051B (zh) * 2010-07-08 2013-11-21 Air Prod & Chem 穿埠氧-燃料燃燒器
CN106733276B (zh) * 2016-11-16 2022-07-26 信义玻璃（营口）有限公司 一种重油燃烧喷枪及具有该喷枪的炉窑

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515529A (en) * 1967-06-08 1970-06-02 Owens Illinois Inc Glass melting furnace and method of operation
US3592622A (en) * 1968-06-05 1971-07-13 Air Reduction Oxy-fuel accelerated glass melting furnace and method of operation
US3592623A (en) * 1969-04-04 1971-07-13 Air Reduction Glass melting furnace and method of operating it
GB2112771B (en) * 1981-06-01 1985-01-30 Owens Corning Fiberglass Corp Process for producing molten 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
GB2140910B (en) * 1983-05-31 1986-08-13 Boc Group Plc Heating of enclosures
US4874311A (en) * 1987-08-03 1989-10-17 American Combustion, Inc. Method and apparatus for improved regenerative furnace
US4565560A (en) * 1984-12-19 1986-01-21 Ppg Industries, Inc. Energy efficient and anti-corrosive burner nozzle construction and installation configuration
US4599100A (en) * 1985-04-01 1986-07-08 Ppg Industries, Inc. Melting glass with port and melter burners for NOx control
US4725299A (en) * 1986-09-29 1988-02-16 Gas Research Institute Glass melting furnace and process
US4909733A (en) * 1988-04-01 1990-03-20 The Boc Group, Inc. Method and apparatus for gas lancing
SE463512B (sv) * 1989-04-17 1990-12-03 Aga Ab Saett och smaeltugn foer framstaellning av glas

Also Published As

Publication number Publication date
DE69204790T2 (de) 1996-04-04
US5147438A (en) 1992-09-15
EP0532825B1 (en) 1995-09-13
MX9201066A (es) 1993-03-01
DE69204790D1 (de) 1995-10-19
ES2077269T3 (es) 1995-11-16
KR930006372A (ko) 1993-04-21
KR0141469B1 (ko) 1998-07-01
EP0532825A3 (en) 1993-04-21
CA2062671A1 (en) 1993-03-19
JPH0597444A (ja) 1993-04-20
EP0532825A2 (en) 1993-03-24
CA2062671C (en) 1996-04-02

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Legal Events

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FB36 Technical and formal requirements: requirement - article 36 of industrial property law
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FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.