BR112014013182A2 - Queimador, e método de combustão - Google Patents

Queimador, e método de combustão

Info

Publication number
BR112014013182A2
BR112014013182A2 BR112014013182A BR112014013182A BR112014013182A2 BR 112014013182 A2 BR112014013182 A2 BR 112014013182A2 BR 112014013182 A BR112014013182 A BR 112014013182A BR 112014013182 A BR112014013182 A BR 112014013182A BR 112014013182 A2 BR112014013182 A2 BR 112014013182A2
Authority
BR
Brazil
Prior art keywords
burner
nozzle
spout
factor
shape
Prior art date
Application number
BR112014013182A
Other languages
English (en)
Other versions
BR112014013182B1 (pt
Inventor
Pradeep Gangoli Shailesh
Georgi Slavejkov Aleksandar
David Buzinski Michael
Original Assignee
Air Prod & Chem
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 Prod & Chem filed Critical Air Prod & Chem
Publication of BR112014013182A2 publication Critical patent/BR112014013182A2/pt
Publication of BR112014013182B1 publication Critical patent/BR112014013182B1/pt

Links

Classifications

    • 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
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • 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
    • 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
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • F23D14/583—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration of elongated shape, e.g. slits
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)

Abstract

QUEIMADOR, E MÉTODO DE COMBUSTÃO. Trata-se de um queimador, incluindo um bico central de oxidante definindo um eixo central do queimador, e uma pluralidade de estabilizadores de chama, cada qual tendo um eixo espaçado do eixo do queimador, cada estabilizador de chama incluindo um bico com alto fator de forma, incluindo uma abertura de bico tendo um fator de forma de cerca de 10 a cerca de 75, o fator de forma sendo definido como o quadrado do perímetro de bico dividido pelo dobro da área de seção transversal do bico, e um bico anular envolvendo o bico com alto fator de forma, em que o bico com alto fator de forma é configurado para ser alimentado com um dentre gás combustível e gás oxidante, e o bico anular é configurado para ser alimentado com o outro dentre gás combustível e gás oxidante.
BR112014013182-1A 2011-12-01 2012-11-30 queimador, e método de combustão BR112014013182B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161565560P 2011-12-01 2011-12-01
US61/565,560 2011-12-01
PCT/US2012/067325 WO2013082447A2 (en) 2011-12-01 2012-11-30 Staged oxy-fuel burners and methods for using the same

Publications (2)

Publication Number Publication Date
BR112014013182A2 true BR112014013182A2 (pt) 2017-08-22
BR112014013182B1 BR112014013182B1 (pt) 2021-06-08

Family

ID=47326423

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014013182-1A BR112014013182B1 (pt) 2011-12-01 2012-11-30 queimador, e método de combustão

Country Status (9)

Country Link
US (2) US9664381B2 (pt)
EP (2) EP2815180B1 (pt)
KR (2) KR101578315B1 (pt)
CN (2) CN104081125B (pt)
BR (1) BR112014013182B1 (pt)
CA (2) CA2856718C (pt)
MX (2) MX357069B (pt)
PL (2) PL2812633T3 (pt)
WO (2) WO2013082432A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9360257B2 (en) 2014-02-28 2016-06-07 Air Products And Chemicals, Inc. Transient heating burner and method
CN103994438B (zh) * 2014-05-30 2016-02-10 长沙有色冶金设计研究院有限公司 一种反射炉烧嘴
WO2016057892A1 (en) 2014-10-10 2016-04-14 Air Products And Chemicals, Inc. Integrated sensor system and methods for combustion processes
GB2533293A (en) * 2014-12-15 2016-06-22 Edwards Ltd Inlet assembly
US9689612B2 (en) 2015-05-26 2017-06-27 Air Products And Chemicals, Inc. Selective oxy-fuel burner and method for a rotary furnace
US9657945B2 (en) 2015-05-26 2017-05-23 Air Products And Chemicals, Inc. Selective oxy-fuel boost burner system and method for a regenerative furnace
CN111386428B (zh) * 2017-11-20 2022-11-01 约翰·尊科股份有限公司 辐射壁燃烧器
CN113508261A (zh) * 2018-12-21 2021-10-15 塞拉斯热能技术有限责任公司 氧前炉燃烧器组件
EP3689818A1 (en) * 2019-01-31 2020-08-05 Casale Sa Reactor and process for partial oxidation
US11598522B2 (en) 2019-10-21 2023-03-07 Air Products And Chemicals, Inc. Multi-burner rotary furnace melting system and method

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
US1947201A (en) * 1931-06-03 1934-02-13 Tate Jones & Company Inc Luminous flame gas burner
US3387784A (en) * 1966-10-27 1968-06-11 Chemetron Corp Burner for fluid fuels
US3758037A (en) 1971-10-04 1973-09-11 Texaco Development Corp Fuel burner and process for gas manufacture
DE9403330U1 (de) 1993-03-05 1994-04-07 Vaillant Joh Gmbh & Co Düse
US5575637A (en) * 1994-11-04 1996-11-19 Air Products And Chemicals, Inc. Method and device for low-NOx high efficiency heating in high temperature furnaces
US5545031A (en) * 1994-12-30 1996-08-13 Combustion Tec, Inc. Method and apparatus for injecting fuel and oxidant into a combustion burner
US5839890A (en) * 1996-09-19 1998-11-24 Praxair Technology, Inc. Condensation free nozzle
US5803725A (en) * 1997-06-13 1998-09-08 Horn; Wallace E. Triple-mix surface-mix burner
US5871343A (en) * 1998-05-21 1999-02-16 Air Products And Chemicals, Inc. Method and apparatus for reducing NOx production during air-oxygen-fuel combustion
ATE317529T1 (de) * 1999-08-17 2006-02-15 Nippon Furnace Kogyo Kk Verbrennungsverfahren und brenner
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
US6773256B2 (en) 2002-02-05 2004-08-10 Air Products And Chemicals, Inc. Ultra low NOx burner for process heating
ES2271391T5 (es) * 2002-01-31 2012-07-02 Air Products And Chemicals, Inc. Un quemador para calentamiento de proceso que produce emisiones ultra bajas de óxido de nitrógeno (NOx)
US6866503B2 (en) * 2003-01-29 2005-03-15 Air Products And Chemicals, Inc. Slotted injection nozzle and low NOx burner assembly
US20070048679A1 (en) * 2003-01-29 2007-03-01 Joshi Mahendra L Fuel dilution for reducing NOx production
CA2487146C (en) 2003-11-14 2009-01-20 Air Products And Chemicals, Inc. Fuel staging process for low nox operations
US7303388B2 (en) * 2004-07-01 2007-12-04 Air Products And Chemicals, Inc. Staged combustion system with ignition-assisted fuel lances
US8696348B2 (en) * 2006-04-26 2014-04-15 Air Products And Chemicals, Inc. Ultra-low NOx burner assembly
US20080096146A1 (en) * 2006-10-24 2008-04-24 Xianming Jimmy Li Low NOx staged fuel injection burner for creating plug flow
US7632090B2 (en) * 2007-10-30 2009-12-15 Air Products And Chemicals, Inc. Burner system and method of operating a burner for reduced NOx emissions

Also Published As

Publication number Publication date
MX2014006491A (es) 2014-08-27
KR20140101395A (ko) 2014-08-19
WO2013082432A3 (en) 2014-01-16
PL2815180T3 (pl) 2019-04-30
EP2815180B1 (en) 2018-11-21
CA2856718A1 (en) 2013-06-06
EP2812633B1 (en) 2019-01-02
MX357069B (es) 2018-06-25
WO2013082447A3 (en) 2013-12-27
US9134025B2 (en) 2015-09-15
CA2856834C (en) 2016-11-29
CA2856834A1 (en) 2013-06-06
WO2013082447A2 (en) 2013-06-06
CN104081125A (zh) 2014-10-01
EP2812633A2 (en) 2014-12-17
CA2856718C (en) 2016-06-28
WO2013082432A2 (en) 2013-06-06
US20130143169A1 (en) 2013-06-06
CN104067049A (zh) 2014-09-24
KR101578315B1 (ko) 2015-12-28
US9664381B2 (en) 2017-05-30
CN104067049B (zh) 2017-04-05
KR20140116077A (ko) 2014-10-01
EP2815180A2 (en) 2014-12-24
MX2014006438A (es) 2014-08-01
KR101578316B1 (ko) 2015-12-16
BR112014013182B1 (pt) 2021-06-08
US20130143168A1 (en) 2013-06-06
PL2812633T3 (pl) 2019-06-28
BR112014013180A2 (pt) 2017-06-13
CN104081125B (zh) 2016-06-15
WO2013082447A9 (en) 2015-03-12
MX347479B (es) 2017-04-27

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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]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/11/2012, OBSERVADAS AS CONDICOES LEGAIS.