WO2008042075A3 - Low nox combustion - Google Patents

Low nox combustion Download PDF

Info

Publication number
WO2008042075A3
WO2008042075A3 PCT/US2007/019423 US2007019423W WO2008042075A3 WO 2008042075 A3 WO2008042075 A3 WO 2008042075A3 US 2007019423 W US2007019423 W US 2007019423W WO 2008042075 A3 WO2008042075 A3 WO 2008042075A3
Authority
WO
WIPO (PCT)
Prior art keywords
low nox
nox combustion
process chamber
influence
flame
Prior art date
Application number
PCT/US2007/019423
Other languages
French (fr)
Other versions
WO2008042075A2 (en
Inventor
Mark C Hannum
Thomas F Robertson
Thomas B Neville
John J Nowakowski
Original Assignee
North American Mfg Company Ltd
Mark C Hannum
Thomas F Robertson
Thomas B Neville
John J Nowakowski
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 North American Mfg Company Ltd, Mark C Hannum, Thomas F Robertson, Thomas B Neville, John J Nowakowski filed Critical North American Mfg Company Ltd
Priority to JP2009531376A priority Critical patent/JP2010506127A/en
Priority to EP07837795A priority patent/EP2069688A2/en
Publication of WO2008042075A2 publication Critical patent/WO2008042075A2/en
Publication of WO2008042075A3 publication Critical patent/WO2008042075A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • 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
    • F23C2900/99001—Cold flame combustion or flameless oxidation processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/02—Starting or ignition cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/02—Controlling two or more burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/20—Controlling one or more bypass conduits
    • 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)
  • Control Of Combustion (AREA)
  • Gas Burners (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

A furnace has a process chamber and a burner that is operative to fire a flame into the process chamber with the influence of a flame stabilizer. A bypass apparatus is configured to inject an unignited stream of premix into the process chamber without the influence of a flame stabilizer.
PCT/US2007/019423 2006-10-03 2007-09-06 Low nox combustion WO2008042075A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009531376A JP2010506127A (en) 2006-10-03 2007-09-06 Low nitrogen oxide combustion
EP07837795A EP2069688A2 (en) 2006-10-03 2007-09-06 Low nox combustion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/542,439 2006-10-03
US11/542,439 US20080081301A1 (en) 2006-10-03 2006-10-03 Low NOx combustion

Publications (2)

Publication Number Publication Date
WO2008042075A2 WO2008042075A2 (en) 2008-04-10
WO2008042075A3 true WO2008042075A3 (en) 2008-06-05

Family

ID=39271292

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/019423 WO2008042075A2 (en) 2006-10-03 2007-09-06 Low nox combustion

Country Status (4)

Country Link
US (1) US20080081301A1 (en)
EP (1) EP2069688A2 (en)
JP (1) JP2010506127A (en)
WO (1) WO2008042075A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI1003906A2 (en) * 2010-01-21 2013-02-26 Universidade Federal Da Bahia natural gas combustion system for the control of correlations between thermal radiation soot and nox formation through the use of oxygen enriched combustion
DE102010045426A1 (en) * 2010-09-15 2012-03-15 Loi Thermprocess Gmbh Method and device for heating an industrial furnace
US20120135360A1 (en) * 2010-11-30 2012-05-31 Fives North American Combustion, Inc. Premix Flashback Control
AU2012294314B8 (en) * 2011-08-10 2015-10-22 Fives North American Combustion, Inc. Low NOx Fuel injection for an indurating furnace
US9476589B2 (en) * 2013-03-13 2016-10-25 Fives North American Combustion, Inc. Diffuse combustion method and apparatus
EP2789915A1 (en) * 2013-04-10 2014-10-15 Alstom Technology Ltd Method for operating a combustion chamber and combustion chamber
DE102014113595A1 (en) * 2014-09-19 2016-03-24 Ibs Industrie-Brenner-Systeme Gmbh Method for operating a furnace provided with at least one first burner and furnace arrangement for carrying out the method
US10215408B2 (en) 2015-12-09 2019-02-26 Fives North American Combustion, Inc. Method and apparatus for diffuse combustion of premix
US11543126B2 (en) 2019-04-08 2023-01-03 Carrier Corporation Method and apparatus for mitigating premix burner combustion tone

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5325660A (en) * 1989-03-20 1994-07-05 Hitachi, Ltd. Method of burning a premixed gas in a combustor cap
US6282885B1 (en) * 1999-02-26 2001-09-04 Honda Giken Kogyo Kabushiki Kaisha Gas turbine engine
WO2001066102A2 (en) * 2000-03-08 2001-09-13 Bristol-Myers Squibb Company Oral dosage form for administration of the combination of tegafur, uracil, folinic acid, and oxaliplatin and method of using the same
US20030198909A1 (en) * 2000-08-30 2003-10-23 Gencor Industries, Inc. Low emissions burner with premix flame stabilized by a diffusion flame
US20040035114A1 (en) * 2002-08-22 2004-02-26 Akinori Hayashi Gas turbine combustor, combustion method of the gas turbine combustor, and method of remodeling a gas turbine combustor

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2695216A (en) * 1950-04-29 1954-11-23 Fmc Corp Method of operating a nitrogen fixation furnace
US2737380A (en) * 1952-04-02 1956-03-06 Henry W Schramm Method of operating a forge furnace
FR1335004A (en) * 1962-06-09 1963-08-16 Snecma Non-homogeneous flow gas generator
US3376098A (en) * 1966-08-29 1968-04-02 Phillips Petroleum Co Two-chamber burner and process
US4420929A (en) * 1979-01-12 1983-12-20 General Electric Company Dual stage-dual mode low emission gas turbine combustion system
JP2683545B2 (en) * 1988-05-25 1997-12-03 東京瓦斯 株式会社 Combustion method in furnace
US5236327A (en) * 1990-11-16 1993-08-17 American Gas Association Low NOx burner
DE59209209D1 (en) * 1992-10-16 1998-04-02 Asea Brown Boveri Gas powered premix burner
US5427524A (en) * 1993-06-07 1995-06-27 Gas Research Institute Natural gas fired rich burn combustor
DE4416650A1 (en) * 1994-05-11 1995-11-16 Abb Management Ag Combustion process for atmospheric combustion plants
PT683357E (en) * 1994-05-18 2000-06-30 Praxair Technology Inc METHOD FOR WORKING WITH AN OVEN
US6007326A (en) * 1997-08-04 1999-12-28 Praxair Technology, Inc. Low NOx combustion process
DE10001293B4 (en) * 2000-01-14 2008-06-12 WS-Wärmeprozeßtechnik GmbH Tube Erhitzerofen
US6652265B2 (en) * 2000-12-06 2003-11-25 North American Manufacturing Company Burner apparatus and method
US6824383B2 (en) * 2002-08-08 2004-11-30 North American Manufacturing Company Diffuse combustion method and apparatus
US20060246388A1 (en) * 2005-04-29 2006-11-02 Hauck Manufacturing Company Reduced NOx method of combustion
US20070269755A2 (en) * 2006-01-05 2007-11-22 Petro-Chem Development Co., Inc. Systems, apparatus and method for flameless combustion absent catalyst or high temperature oxidants
US8696348B2 (en) * 2006-04-26 2014-04-15 Air Products And Chemicals, Inc. Ultra-low NOx burner assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5325660A (en) * 1989-03-20 1994-07-05 Hitachi, Ltd. Method of burning a premixed gas in a combustor cap
US6282885B1 (en) * 1999-02-26 2001-09-04 Honda Giken Kogyo Kabushiki Kaisha Gas turbine engine
WO2001066102A2 (en) * 2000-03-08 2001-09-13 Bristol-Myers Squibb Company Oral dosage form for administration of the combination of tegafur, uracil, folinic acid, and oxaliplatin and method of using the same
US20030198909A1 (en) * 2000-08-30 2003-10-23 Gencor Industries, Inc. Low emissions burner with premix flame stabilized by a diffusion flame
US20040035114A1 (en) * 2002-08-22 2004-02-26 Akinori Hayashi Gas turbine combustor, combustion method of the gas turbine combustor, and method of remodeling a gas turbine combustor

Also Published As

Publication number Publication date
JP2010506127A (en) 2010-02-25
WO2008042075A2 (en) 2008-04-10
EP2069688A2 (en) 2009-06-17
US20080081301A1 (en) 2008-04-03

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