BRPI0417412A - processo de combustão de um combustìvel com o auxìlio de um gás oxigenado, conjunto queimador e utilização do processo - Google Patents

processo de combustão de um combustìvel com o auxìlio de um gás oxigenado, conjunto queimador e utilização do processo

Info

Publication number
BRPI0417412A
BRPI0417412A BRPI0417412-7A BRPI0417412A BRPI0417412A BR PI0417412 A BRPI0417412 A BR PI0417412A BR PI0417412 A BRPI0417412 A BR PI0417412A BR PI0417412 A BRPI0417412 A BR PI0417412A
Authority
BR
Brazil
Prior art keywords
fuel
combustion
oxygen
jet
aid
Prior art date
Application number
BRPI0417412-7A
Other languages
English (en)
Inventor
Bertrand Leroux
Remi Pierre Tsiava
Patrick Jean-Marie Recourt
Benoit Grand
Pascal Duperray
Loic Sylvestre
Mohand Amirat
Original Assignee
Air Liquide
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 Air Liquide filed Critical Air Liquide
Publication of BRPI0417412A publication Critical patent/BRPI0417412A/pt
Publication of BRPI0417412B1 publication Critical patent/BRPI0417412B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • 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
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)

Abstract

"PROCESSO DE COMBUSTãO DE UM COMBUSTìVEL COM O AUXILIO DE UM GáS OXIGENADO, CONJUNTO QUEIMADOR E UTILIZAçãO DO PROCESSO". Processo de combustão de um combustível com o auxílio de um gás oxigenado, no qual se injeta um jato do combustível e pelo menos dois jatos de gás oxigenado rico em oxigênio, o primeiro jato de gás oxigenado rico em oxigênio, dito primário, sendo injetado ao contato do jato de combustível e de maneira a gerar uma primeira combustão incompleta, os gases oriundos dessa primeira combustão, que comporta ainda pelo menos uma parte do combustível, e o segundo jato de gás oxigenado rico em oxigênio sendo injetado a uma distância 1¬ 1¬ do jato de combustível, de maneira a entrar em combustão com uma primeira parte do combustível presente nos gases oriundos da primeira combustão, processo no qual se injeta um gás oxigenado pobre em oxigênio a uma distância 1~ 2~ do jato de combustível, de maneira a entrar em combustão com uma segunda parte do combustível presente nos gases oriundos da primeira combustão e pelo fato de 1~ 2~ ser superior a 1~ 1~. Conjunto queimador para a aplicação do processo. Aplicação do processo para o aquecimento de uma carga de vidro ou para um forno de aquecimento.
BRPI0417412-7A 2003-12-16 2004-12-03 Processo de combustão de um combustível com o auxílio de um gás oxigenado, conjunto queimador e utilização do processo BRPI0417412B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0351064 2003-12-16
FR0351064A FR2863690B1 (fr) 2003-12-16 2003-12-16 Procede de combustion etagee mettant en oeuvre un gaz riche en oxygene et un gaz pauvre en oxygene
PCT/FR2004/050647 WO2005059438A1 (fr) 2003-12-16 2004-12-03 Procede de combustion etagee mettant en oeuvre un gaz pauvre en oxygene

Publications (2)

Publication Number Publication Date
BRPI0417412A true BRPI0417412A (pt) 2007-04-03
BRPI0417412B1 BRPI0417412B1 (pt) 2018-07-10

Family

ID=34610747

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0417412-7A BRPI0417412B1 (pt) 2003-12-16 2004-12-03 Processo de combustão de um combustível com o auxílio de um gás oxigenado, conjunto queimador e utilização do processo

Country Status (10)

Country Link
US (1) US8696349B2 (pt)
EP (1) EP1704366B1 (pt)
JP (1) JP4819694B2 (pt)
CN (1) CN100472134C (pt)
AU (1) AU2004299684B2 (pt)
BR (1) BRPI0417412B1 (pt)
CA (1) CA2549511A1 (pt)
FR (1) FR2863690B1 (pt)
RU (1) RU2361149C2 (pt)
WO (1) WO2005059438A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2880410B1 (fr) * 2005-01-03 2007-03-16 Air Liquide Procede de combustion etagee produisant des flammes asymetriques
FR2892497B1 (fr) * 2005-10-24 2008-07-04 Air Liquide Procede de combustion mixte dans un four a regenerateurs
FR2895490B1 (fr) * 2005-12-22 2008-03-14 Air Liquide Procede d'oxycombustion etagee mettant en oeuvre des reactifs prechauffes
EP1995543A1 (fr) 2007-05-10 2008-11-26 AGC Flat Glass Europe SA Echangeur de chaleur pour oxygène
FR2917155A1 (fr) * 2007-06-08 2008-12-12 Saint Gobain Emballage Sa Combustion diluee
DE102007041086A1 (de) * 2007-08-30 2009-03-05 Linde Ag Verfahren und Vorrichtung zum Schmelzen von Glas
FR2927409B1 (fr) * 2008-02-11 2013-01-04 Air Liquide Procede de chauffage d'un cru mineral dans un four de cuisson de type four tunnel
EP2297053B1 (fr) * 2008-06-05 2014-01-01 AGC Glass Europe Four de fusion du verre
WO2010000709A1 (fr) * 2008-07-02 2010-01-07 Agc Flat Glass Europe Sa Alimentation de brûleur à oxygène chaud
US8632621B2 (en) * 2010-07-12 2014-01-21 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for melting a solid charge
EP2500640A1 (en) 2011-03-16 2012-09-19 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Low NOx combustion process and burner therefor
CN102175038B (zh) * 2011-03-17 2012-10-31 北京沃克能源科技有限公司 富氧或纯氧供风的高温贫氧燃烧系统
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
CN102425803A (zh) * 2011-09-14 2012-04-25 魏伯卿 多级顺磁富氧局部增氧射流助燃分层燃烧的方法
US9851102B2 (en) 2012-09-26 2017-12-26 L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procedes Georges Claude Method and system for heat recovery from products of combustion and charge heating installation including the same
US9828275B2 (en) 2013-06-28 2017-11-28 American Air Liquide, Inc. Method and heat exchange system utilizing variable partial bypass

Family Cites Families (17)

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US2465525A (en) * 1943-12-15 1949-03-29 Daniel And Florence Guggenheim Reaction combustion chamber for unconfined charges or detonative fuel fed intermittently to the combustion chamber
US3729285A (en) * 1972-05-22 1973-04-24 G Schwedersky Burner and method of operating it to control the production of nitrogen oxides
US4761132A (en) * 1987-03-04 1988-08-02 Combustion Tec, Inc. Oxygen enriched combustion
SU1534250A1 (ru) * 1988-03-22 1990-01-07 Научно-исследовательский институт металлургии Горелочное устройство
SU1728586A1 (ru) * 1989-11-21 1992-04-23 Краматорский Завод "Энергомашспецсталь" Газовый резак с внешним смешением газов
JPH06101809A (ja) * 1992-09-21 1994-04-12 Ishikawajima Harima Heavy Ind Co Ltd ボイラ設備
US5759022A (en) * 1995-10-16 1998-06-02 Gas Research Institute Method and system for reducing NOx and fuel emissions in a furnace
GB9818529D0 (en) * 1998-08-25 1998-10-21 Boc Group Plc Variable stoichiometric combustion
US6544029B2 (en) * 2000-09-27 2003-04-08 L'air Liquide - Societe' Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Methods and apparatus for combustion in high volatiles environments
US6702569B2 (en) * 2001-01-11 2004-03-09 Praxair Technology, Inc. Enhancing SNCR-aided combustion with oxygen addition
FR2823290B1 (fr) 2001-04-06 2006-08-18 Air Liquide Procede de combustion comportant des injections separees de combustible et d oxydant et ensemble bruleur pour la mise en oeuvre de ce procede
CN2492760Y (zh) * 2001-07-24 2002-05-22 中国成达化学工程公司 二段转化炉燃烧器
US6659762B2 (en) * 2001-09-17 2003-12-09 L'air Liquide - Societe Anonyme A' Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Oxygen-fuel burner with adjustable flame characteristics
FR2830606B1 (fr) * 2001-10-05 2004-02-27 Air Liquide Bruleur adaptable a differentes puissances de fonctionnement
US6568185B1 (en) * 2001-12-03 2003-05-27 L'air Liquide Societe Anonyme A'directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Combination air separation and steam-generation processes and plants therefore
FR2853953B1 (fr) * 2003-04-18 2007-02-09 Air Liquide Procede de combustion etagee d'un combustible liquide et d'un oxydant dans un four
FR2863692B1 (fr) * 2003-12-16 2009-07-10 Air Liquide Procede de combustion etagee avec injection optimisee de l'oxydant primaire

Also Published As

Publication number Publication date
FR2863690B1 (fr) 2006-01-20
WO2005059438A8 (fr) 2005-09-29
CN1894540A (zh) 2007-01-10
JP2007514916A (ja) 2007-06-07
AU2004299684B2 (en) 2009-10-01
FR2863690A1 (fr) 2005-06-17
RU2361149C2 (ru) 2009-07-10
AU2004299684A1 (en) 2005-06-30
BRPI0417412B1 (pt) 2018-07-10
US20070281254A1 (en) 2007-12-06
JP4819694B2 (ja) 2011-11-24
US8696349B2 (en) 2014-04-15
EP1704366B1 (fr) 2015-09-02
EP1704366A1 (fr) 2006-09-27
WO2005059438A1 (fr) 2005-06-30
RU2006125431A (ru) 2008-01-27
CA2549511A1 (fr) 2005-06-30
CN100472134C (zh) 2009-03-25

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

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 2751 DE 26-09-2023 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.