DE69819155D1 - Pilotbrenner mit mittel für dampfeinspritzung und verbrennungsverfahren mit reduzierter nox-emission - Google Patents

Pilotbrenner mit mittel für dampfeinspritzung und verbrennungsverfahren mit reduzierter nox-emission

Info

Publication number
DE69819155D1
DE69819155D1 DE69819155T DE69819155T DE69819155D1 DE 69819155 D1 DE69819155 D1 DE 69819155D1 DE 69819155 T DE69819155 T DE 69819155T DE 69819155 T DE69819155 T DE 69819155T DE 69819155 D1 DE69819155 D1 DE 69819155D1
Authority
DE
Germany
Prior art keywords
medium
combustion process
steam injection
pilot burner
nox emission
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69819155T
Other languages
English (en)
Other versions
DE69819155T2 (de
Inventor
Margery N Hilbern
David M Parker
Joseph S Markovitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Energy Inc
Original Assignee
Siemens Westinghouse Power Corp
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 Siemens Westinghouse Power Corp filed Critical Siemens Westinghouse Power Corp
Publication of DE69819155D1 publication Critical patent/DE69819155D1/de
Application granted granted Critical
Publication of DE69819155T2 publication Critical patent/DE69819155T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F23L7/002—Supplying water
    • F23L7/005—Evaporated water; Steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D23/00—Assemblies of two or more 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
    • F23D2900/00008—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
    • F23D2900/00015—Pilot burners specially adapted for low load or transient conditions, e.g. for increasing stability

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
DE69819155T 1997-07-14 1998-07-02 Pilotbrenner mit mittel für dampfeinspritzung und verbrennungsverfahren mit reduzierter nox-emission Expired - Lifetime DE69819155T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/892,662 US5987875A (en) 1997-07-14 1997-07-14 Pilot nozzle steam injection for reduced NOx emissions, and method
US892662 1997-07-14
PCT/US1998/013745 WO1999004198A1 (en) 1997-07-14 1998-07-02 PILOT BURNER WITH MEANS FOR STEAM INJECTION AND METHOD OF COMBUSTION WITH REDUCED NOx EMISSIONS

Publications (2)

Publication Number Publication Date
DE69819155D1 true DE69819155D1 (de) 2003-11-27
DE69819155T2 DE69819155T2 (de) 2004-07-22

Family

ID=25400317

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69819155T Expired - Lifetime DE69819155T2 (de) 1997-07-14 1998-07-02 Pilotbrenner mit mittel für dampfeinspritzung und verbrennungsverfahren mit reduzierter nox-emission

Country Status (4)

Country Link
US (1) US5987875A (de)
EP (1) EP0995069B1 (de)
DE (1) DE69819155T2 (de)
WO (1) WO1999004198A1 (de)

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US6881053B2 (en) * 2002-03-16 2005-04-19 Exxonmobil Chemical Patents Inc. Burner with high capacity venturi
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US7322818B2 (en) * 2002-03-16 2008-01-29 Exxonmobil Chemical Patents Inc. Method for adjusting pre-mix burners to reduce NOx emissions
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US6893251B2 (en) 2002-03-16 2005-05-17 Exxon Mobil Chemical Patents Inc. Burner design for reduced NOx emissions
EP1488172B1 (de) * 2002-03-16 2010-10-13 ExxonMobil Chemical Patents Inc. Lösbarer zündelementdeckel für einen brenner
US6893252B2 (en) 2002-03-16 2005-05-17 Exxonmobil Chemical Patents Inc. Fuel spud for high temperature burners
US6869277B2 (en) * 2002-03-16 2005-03-22 Exxonmobil Chemical Patents Inc. Burner employing cooled flue gas recirculation
US6887068B2 (en) 2002-03-16 2005-05-03 Exxonmobil Chemical Patents Inc. Centering plate for burner
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US7752850B2 (en) * 2005-07-01 2010-07-13 Siemens Energy, Inc. Controlled pilot oxidizer for a gas turbine combustor
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US7690203B2 (en) * 2006-03-17 2010-04-06 Siemens Energy, Inc. Removable diffusion stage for gas turbine engine fuel nozzle assemblages
US8671658B2 (en) * 2007-10-23 2014-03-18 Ener-Core Power, Inc. Oxidizing fuel
US8528334B2 (en) 2008-01-16 2013-09-10 Solar Turbines Inc. Flow conditioner for fuel injector for combustor and method for low-NOx combustor
US8033116B2 (en) 2008-05-06 2011-10-11 General Electric Company Turbomachine and a method for enhancing power efficiency in a turbomachine
US8701413B2 (en) 2008-12-08 2014-04-22 Ener-Core Power, Inc. Oxidizing fuel in multiple operating modes
US9017064B2 (en) * 2010-06-08 2015-04-28 Siemens Energy, Inc. Utilizing a diluent to lower combustion instabilities in a gas turbine engine
US9273606B2 (en) 2011-11-04 2016-03-01 Ener-Core Power, Inc. Controls for multi-combustor turbine
US9279364B2 (en) 2011-11-04 2016-03-08 Ener-Core Power, Inc. Multi-combustor turbine
US20130199190A1 (en) * 2012-02-08 2013-08-08 Jong Ho Uhm Fuel injection assembly for use in turbine engines and method of assembling same
US9206980B2 (en) 2012-03-09 2015-12-08 Ener-Core Power, Inc. Gradual oxidation and autoignition temperature controls
US9726374B2 (en) 2012-03-09 2017-08-08 Ener-Core Power, Inc. Gradual oxidation with flue gas
US9234660B2 (en) 2012-03-09 2016-01-12 Ener-Core Power, Inc. Gradual oxidation with heat transfer
US9267432B2 (en) 2012-03-09 2016-02-23 Ener-Core Power, Inc. Staged gradual oxidation
US9273608B2 (en) 2012-03-09 2016-03-01 Ener-Core Power, Inc. Gradual oxidation and autoignition temperature controls
US9353946B2 (en) 2012-03-09 2016-05-31 Ener-Core Power, Inc. Gradual oxidation with heat transfer
US9194584B2 (en) 2012-03-09 2015-11-24 Ener-Core Power, Inc. Gradual oxidation with gradual oxidizer warmer
US9567903B2 (en) 2012-03-09 2017-02-14 Ener-Core Power, Inc. Gradual oxidation with heat transfer
US9359948B2 (en) 2012-03-09 2016-06-07 Ener-Core Power, Inc. Gradual oxidation with heat control
US9359947B2 (en) 2012-03-09 2016-06-07 Ener-Core Power, Inc. Gradual oxidation with heat control
US9328916B2 (en) 2012-03-09 2016-05-03 Ener-Core Power, Inc. Gradual oxidation with heat control
US8807989B2 (en) 2012-03-09 2014-08-19 Ener-Core Power, Inc. Staged gradual oxidation
US9347664B2 (en) 2012-03-09 2016-05-24 Ener-Core Power, Inc. Gradual oxidation with heat control
US20150204542A1 (en) * 2014-01-20 2015-07-23 Schlumberger Technology Corporation Well Test Burner System and Method
JP6437101B2 (ja) 2014-09-05 2018-12-12 シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ 着火火炎伝播管

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Also Published As

Publication number Publication date
EP0995069A1 (de) 2000-04-26
WO1999004198A1 (en) 1999-01-28
US5987875A (en) 1999-11-23
EP0995069B1 (de) 2003-10-22
DE69819155T2 (de) 2004-07-22

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