DE69127824D1 - RAUCHGASRÜCKFÜHRUNG ZUR NOx-REDUKTION IN VORMISCHBRENNERN - Google Patents

RAUCHGASRÜCKFÜHRUNG ZUR NOx-REDUKTION IN VORMISCHBRENNERN

Info

Publication number
DE69127824D1
DE69127824D1 DE69127824T DE69127824T DE69127824D1 DE 69127824 D1 DE69127824 D1 DE 69127824D1 DE 69127824 T DE69127824 T DE 69127824T DE 69127824 T DE69127824 T DE 69127824T DE 69127824 D1 DE69127824 D1 DE 69127824D1
Authority
DE
Germany
Prior art keywords
flue gas
gas recirculation
nox reduction
mixing burners
burners
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
DE69127824T
Other languages
English (en)
Other versions
DE69127824T2 (de
Inventor
Arthur Robert Dinicolantonio
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.)
ExxonMobil Chemical Patents Inc
Original Assignee
Exxon Chemical Patents Inc
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 Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Application granted granted Critical
Publication of DE69127824D1 publication Critical patent/DE69127824D1/de
Publication of DE69127824T2 publication Critical patent/DE69127824T2/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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treating Waste Gases (AREA)
DE69127824T 1990-11-19 1991-11-06 RAUCHGASRÜCKFÜHRUNG ZUR NOx-REDUKTION IN VORMISCHBRENNERN Expired - Lifetime DE69127824T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/615,357 US5092761A (en) 1990-11-19 1990-11-19 Flue gas recirculation for NOx reduction in premix burners
PCT/US1991/008300 WO1992008927A1 (en) 1990-11-19 1991-11-06 Flue gas recirculation for nox reduction in premix burners

Publications (2)

Publication Number Publication Date
DE69127824D1 true DE69127824D1 (de) 1997-11-06
DE69127824T2 DE69127824T2 (de) 1998-01-29

Family

ID=24465010

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69127824T Expired - Lifetime DE69127824T2 (de) 1990-11-19 1991-11-06 RAUCHGASRÜCKFÜHRUNG ZUR NOx-REDUKTION IN VORMISCHBRENNERN

Country Status (13)

Country Link
US (1) US5092761A (de)
EP (1) EP0558610B1 (de)
JP (1) JP2796889B2 (de)
KR (1) KR0137956B1 (de)
AU (1) AU654986B2 (de)
CA (1) CA2096414C (de)
DE (1) DE69127824T2 (de)
ES (1) ES2107523T3 (de)
MX (1) MX173962B (de)
MY (1) MY112552A (de)
RU (1) RU2068154C1 (de)
SG (1) SG48366A1 (de)
WO (1) WO1992008927A1 (de)

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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
US6881053B2 (en) * 2002-03-16 2005-04-19 Exxonmobil Chemical Patents Inc. Burner with high capacity venturi
US6902390B2 (en) * 2002-03-16 2005-06-07 Exxonmobil Chemical Patents, Inc. Burner tip for pre-mix burners
ATE484713T1 (de) * 2002-03-16 2010-10-15 Exxonmobil Chem Patents Inc Lösbarer zündelementdeckel für einen brenner
US6890172B2 (en) 2002-03-16 2005-05-10 Exxonmobil Chemical Patents Inc. Burner with flue gas recirculation
US6884062B2 (en) 2002-03-16 2005-04-26 Exxonmobil Chemical Patents Inc. Burner design for achieving higher rates of flue gas recirculation
US6986658B2 (en) 2002-03-16 2006-01-17 Exxonmobil Chemical Patents, Inc. Burner employing steam injection
JP4264003B2 (ja) * 2002-03-16 2009-05-13 エクソンモービル・ケミカル・パテンツ・インク 改良型燃焼排ガス循環を使用するバーナーシステム
WO2003081135A1 (en) 2002-03-16 2003-10-02 Exxonmobil Chemical Patents, Inc. BURNER DESIGN WITH HIGHER RATES OF FLUE GAS RECIRCULATION AND REDUCED NOx EMISSIONS
WO2003081134A1 (en) 2002-03-16 2003-10-02 Exxonmobil Chemical Patents Inc. Burner employing improved fgr duct design
US20030175635A1 (en) * 2002-03-16 2003-09-18 George Stephens Burner employing flue-gas recirculation system with enlarged circulation duct
US20030175634A1 (en) * 2002-03-16 2003-09-18 George Stephens Burner with high flow area tip
US6893252B2 (en) 2002-03-16 2005-05-17 Exxonmobil Chemical Patents Inc. Fuel spud for high temperature burners
US6866502B2 (en) 2002-03-16 2005-03-15 Exxonmobil Chemical Patents Inc. Burner system employing flue gas recirculation
US6893251B2 (en) 2002-03-16 2005-05-17 Exxon Mobil Chemical Patents Inc. Burner design for reduced NOx emissions
US6869277B2 (en) * 2002-03-16 2005-03-22 Exxonmobil Chemical Patents Inc. Burner employing cooled flue gas recirculation
US6846175B2 (en) * 2002-03-16 2005-01-25 Exxonmobil Chemical Patents Inc. Burner employing flue-gas recirculation system
US6887068B2 (en) 2002-03-16 2005-05-03 Exxonmobil Chemical Patents Inc. Centering plate for burner
US6672859B1 (en) * 2002-08-16 2004-01-06 Gas Technology Institute Method and apparatus for transversely staged combustion utilizing forced internal recirculation
US7104787B2 (en) * 2004-05-06 2006-09-12 Eclipse, Inc. Apparatus for radiant tube exhaust gas entrainment
US7909601B2 (en) * 2006-01-24 2011-03-22 Exxonmobil Chemical Patents Inc. Dual fuel gas-liquid burner
US7901204B2 (en) * 2006-01-24 2011-03-08 Exxonmobil Chemical Patents Inc. Dual fuel gas-liquid burner
US8075305B2 (en) * 2006-01-24 2011-12-13 Exxonmobil Chemical Patents Inc. Dual fuel gas-liquid burner
US8317510B2 (en) * 2006-07-13 2012-11-27 The Regents Of The University Of Michigan Method of waste heat recovery from high temperature furnace exhaust gases
US8002951B2 (en) * 2008-09-05 2011-08-23 Exxonmobil Chemical Patents Inc. Furnace and process for incinerating a decoke effluent in a twin-tube-plane furnace
DE102010043222B4 (de) * 2010-11-02 2014-02-27 Eberspächer Climate Control Systems GmbH & Co. KG Brennkammerbaugruppe und Zündorgan dafür
US9605871B2 (en) 2012-02-17 2017-03-28 Honeywell International Inc. Furnace burner radiation shield
US8919337B2 (en) 2012-02-17 2014-12-30 Honeywell International Inc. Furnace premix burner
US9347375B2 (en) * 2012-06-22 2016-05-24 General Electronic Company Hot EGR driven by turbomachinery
ITMI20131507A1 (it) 2013-09-11 2015-03-12 Christian Atzeni Metodo di combustione e bruciatore industriale
CN103968384B (zh) * 2014-04-18 2017-03-15 天津大学 利用高温烟气进行换热的燃烧器装置
US9989246B2 (en) * 2014-09-17 2018-06-05 Atd Combustors, Llc Furnaces and methods of reducing heat degrading of metal heating coils of furnaces
CN104791792B (zh) * 2015-04-30 2017-06-20 上海交通大学 一种低NOx气体燃料燃烧器和燃烧方法
EP3436744A1 (de) 2016-03-31 2019-02-06 ExxonMobil Chemical Patents Inc. Brenner, ofen und dampfcrackprozesse mit verwendung davon
CN107420892A (zh) * 2016-05-23 2017-12-01 上海钜荷热力技术有限公司 一种外循环烟气回流式全预混燃烧器
KR102632470B1 (ko) * 2019-08-02 2024-02-01 주식회사 엘지화학 질소 산화물 저감형 버너
KR102478990B1 (ko) * 2022-03-23 2022-12-19 이병주 저녹스 버너가 구비된 보일러
KR102478997B1 (ko) * 2022-03-23 2022-12-19 이병주 저녹스 버너가 구비된 보일러

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JPS5816108A (ja) * 1981-07-23 1983-01-29 Daido Steel Co Ltd バ−ナ
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Also Published As

Publication number Publication date
CA2096414C (en) 1996-07-09
KR0137956B1 (en) 1998-05-01
ES2107523T3 (es) 1997-12-01
MY112552A (en) 2001-07-31
DE69127824T2 (de) 1998-01-29
CA2096414A1 (en) 1992-05-20
AU654986B2 (en) 1994-12-01
WO1992008927A1 (en) 1992-05-29
US5092761A (en) 1992-03-03
MX173962B (es) 1994-04-11
KR930702646A (ko) 1993-09-09
EP0558610A1 (de) 1993-09-08
JPH05507347A (ja) 1993-10-21
SG48366A1 (en) 1998-04-17
RU2068154C1 (ru) 1996-10-20
AU9073891A (en) 1992-06-11
JP2796889B2 (ja) 1998-09-10
EP0558610B1 (de) 1997-10-01
MX9102142A (es) 1992-06-01

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