BRPI0911557A2 - quemador de baixo nox, forno emissor de baixo nox, e, método para diminuir as emissões de nox de um forno. - Google Patents

quemador de baixo nox, forno emissor de baixo nox, e, método para diminuir as emissões de nox de um forno.

Info

Publication number
BRPI0911557A2
BRPI0911557A2 BRPI0911557A BRPI0911557A BRPI0911557A2 BR PI0911557 A2 BRPI0911557 A2 BR PI0911557A2 BR PI0911557 A BRPI0911557 A BR PI0911557A BR PI0911557 A BRPI0911557 A BR PI0911557A BR PI0911557 A2 BRPI0911557 A2 BR PI0911557A2
Authority
BR
Brazil
Prior art keywords
furnace
nox
low nox
decreasing
low
Prior art date
Application number
BRPI0911557A
Other languages
English (en)
Inventor
Stephen B Londerville
Vladimir Lifshits
Original Assignee
Coen Co
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 Coen Co filed Critical Coen Co
Publication of BRPI0911557A2 publication Critical patent/BRPI0911557A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • F23C6/047—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure with fuel supply in stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/006—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber the recirculation taking place in the combustion chamber
    • 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
    • F23D14/62—Mixing devices; Mixing tubes
    • F23D14/64—Mixing devices; Mixing tubes with injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/09002—Specific devices inducing or forcing flue gas recirculation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/00008—Burner assemblies with diffusion and premix modes, i.e. dual mode burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14—Special features of gas burners
    • F23D2900/14004—Special features of gas burners with radially extending gas distribution spokes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
BRPI0911557A 2008-04-30 2009-04-14 quemador de baixo nox, forno emissor de baixo nox, e, método para diminuir as emissões de nox de um forno. BRPI0911557A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/150,885 US8794960B2 (en) 2004-02-25 2008-04-30 Low NOx burner
PCT/US2009/040477 WO2009134614A1 (en) 2008-04-30 2009-04-14 Low nox burner

Publications (1)

Publication Number Publication Date
BRPI0911557A2 true BRPI0911557A2 (pt) 2016-01-05

Family

ID=41255355

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0911557A BRPI0911557A2 (pt) 2008-04-30 2009-04-14 quemador de baixo nox, forno emissor de baixo nox, e, método para diminuir as emissões de nox de um forno.

Country Status (13)

Country Link
US (1) US8794960B2 (pt)
EP (1) EP2294336B1 (pt)
JP (1) JP2011520088A (pt)
KR (1) KR20110053310A (pt)
CN (1) CN102084182A (pt)
AR (1) AR072356A1 (pt)
AU (1) AU2009241512A1 (pt)
BR (1) BRPI0911557A2 (pt)
CA (1) CA2722874C (pt)
ES (1) ES2581234T3 (pt)
MX (1) MX2010011944A (pt)
TW (1) TW201003010A (pt)
WO (1) WO2009134614A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2889292B1 (fr) * 2005-07-26 2015-01-30 Optimise Procede et installation de combustion sans soutien de gaz combustible pauvre a l'aide d'un bruleur et bruleur associe
EP2527734A1 (de) * 2011-05-27 2012-11-28 Elster GmbH Industriebrenner mit geringer NOX-Emission
WO2013071048A2 (en) 2011-11-10 2013-05-16 Zeeco, Inc. Low nox burner apparatus and method
EP2986911B1 (de) 2013-04-19 2017-08-16 Loesche GmbH Zentralbrenner für mehrbrennstoff-mehrlanzen-brenner-system
US10281140B2 (en) 2014-07-15 2019-05-07 Chevron U.S.A. Inc. Low NOx combustion method and apparatus
BE1023010B1 (fr) * 2015-10-06 2016-11-04 Lhoist Recherche Et Developpement Sa Procédé de calcination de roche minérale dans un four droit vertical à flux parallèles régénératif et four mis en oeuvre
CN105889918B (zh) * 2016-04-13 2018-07-31 力聚热力设备科技有限公司 一种低nox燃烧机
US12359804B2 (en) 2016-04-29 2025-07-15 Clearsign Technologies Corporation Burner system with discrete transverse flame stabilizers
WO2022192922A2 (en) * 2021-03-12 2022-09-15 Clearsign Technologies Corporation Process burner with distal flame holder
WO2017213635A1 (en) 2016-06-07 2017-12-14 Cleaver-Brooks, Inc. Burner with adjustable end cap and method of operating same
JP6433965B2 (ja) * 2016-11-29 2018-12-05 ボルカノ株式会社 燃焼装置
US10281143B2 (en) * 2017-01-13 2019-05-07 Rheem Manufacturing Company Pre-mix fuel-fired appliance with improved heat exchanger interface
EP3679298B1 (en) * 2017-09-05 2024-08-21 John Zink Company, LLC Low nox and co combustion method and burner apparatus
GB2594078B (en) * 2020-04-16 2024-10-16 Edwards Ltd Flammable gas dilution
US11649960B2 (en) * 2021-04-02 2023-05-16 Honeywell International Inc. Low NOx burner with bypass conduit
BR112023014451A2 (pt) 2021-09-09 2023-12-12 Fct Combustao Brasil Imp E Exportacao Ltda Sistema de combustão com emissão ultrabaixa de nox e método de mistura rápida de combustível
US12460814B2 (en) 2021-12-31 2025-11-04 Honeywell International Inc. Low NOx gas burner with cooled flue gas recycle
US12480653B2 (en) * 2022-02-22 2025-11-25 Honeywell International Inc. Ultra-low NOx multi-port burner apparatus

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162140A (en) * 1977-09-26 1979-07-24 John Zink Company NOx abatement in burning of gaseous or liquid fuels
US4277942A (en) * 1979-02-28 1981-07-14 Kommanditbolaget United Stirling Exhaust gas recirculation apparatus
US4303386A (en) * 1979-05-18 1981-12-01 Coen Company, Inc. Parallel flow burner
CA1201649A (en) * 1985-03-28 1986-03-11 Loudenco Ltd. Flame retention head assembly for fuel burners
US4646637A (en) * 1985-12-26 1987-03-03 Cloots Henry R Method and apparatus for fluidized bed combustion
US5135387A (en) * 1989-10-19 1992-08-04 It-Mcgill Environmental Systems, Inc. Nitrogen oxide control using internally recirculated flue gas
US5044932A (en) * 1989-10-19 1991-09-03 It-Mcgill Pollution Control Systems, Inc. Nitrogen oxide control using internally recirculated flue gas
US5275554A (en) * 1990-08-31 1994-01-04 Power-Flame, Inc. Combustion system with low NOx adapter assembly
US5098282A (en) * 1990-09-07 1992-03-24 John Zink Company Methods and apparatus for burning fuel with low NOx formation
JP2678529B2 (ja) * 1991-03-11 1997-11-17 三洋電機株式会社 ガスバーナー
US5388536A (en) * 1992-03-25 1995-02-14 Chung; Landy Low NOx burner
US5195884A (en) * 1992-03-27 1993-03-23 John Zink Company, A Division Of Koch Engineering Company, Inc. Low NOx formation burner apparatus and methods
US5299930A (en) * 1992-11-09 1994-04-05 Forney International, Inc. Low nox burner
US5460512A (en) 1993-05-27 1995-10-24 Coen Company, Inc. Vibration-resistant low NOx burner
US5542840A (en) * 1994-01-26 1996-08-06 Zeeco Inc. Burner for combusting gas and/or liquid fuel with low NOx production
US20010034001A1 (en) * 2000-02-24 2001-10-25 Poe Roger L. Low NOx emissions, low noise burner assembly and method for reducing the NOx content of furnace flue gas
US6565361B2 (en) * 2001-06-25 2003-05-20 John Zink Company, Llc Methods and apparatus for burning fuel with low NOx formation
SE0202836D0 (sv) * 2002-09-25 2002-09-25 Linde Ag Method and apparatus for heat treatment
US6695609B1 (en) * 2002-12-06 2004-02-24 John Zink Company, Llc Compact low NOx gas burner apparatus and methods
US7198482B2 (en) * 2004-02-10 2007-04-03 John Zink Company, Llc Compact low NOx gas burner apparatus and methods
US7422427B2 (en) * 2004-02-25 2008-09-09 Coen Company, Inc. Energy efficient low NOx burner and method of operating same
US20080280238A1 (en) * 2007-05-07 2008-11-13 Caterpillar Inc. Low swirl injector and method for low-nox combustor

Also Published As

Publication number Publication date
EP2294336B1 (en) 2016-04-13
EP2294336A4 (en) 2014-07-02
CN102084182A (zh) 2011-06-01
KR20110053310A (ko) 2011-05-20
JP2011520088A (ja) 2011-07-14
AU2009241512A1 (en) 2009-11-05
TW201003010A (en) 2010-01-16
US20080206693A1 (en) 2008-08-28
CA2722874C (en) 2017-09-26
ES2581234T3 (es) 2016-09-02
AR072356A1 (es) 2010-08-25
CA2722874A1 (en) 2009-11-05
WO2009134614A1 (en) 2009-11-05
MX2010011944A (es) 2011-05-25
US8794960B2 (en) 2014-08-05
EP2294336A1 (en) 2011-03-16

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired