ATE274675T1 - Brennstoffverdünnungsverfahren und vorrichtung zur nox-verminderung - Google Patents

Brennstoffverdünnungsverfahren und vorrichtung zur nox-verminderung

Info

Publication number
ATE274675T1
ATE274675T1 AT01305167T AT01305167T ATE274675T1 AT E274675 T1 ATE274675 T1 AT E274675T1 AT 01305167 T AT01305167 T AT 01305167T AT 01305167 T AT01305167 T AT 01305167T AT E274675 T1 ATE274675 T1 AT E274675T1
Authority
AT
Austria
Prior art keywords
nox reduction
dilution method
fuel dilution
fuel
nox
Prior art date
Application number
AT01305167T
Other languages
English (en)
Inventor
Jerry M Lang
Original Assignee
John Zink Co Llc
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 John Zink Co Llc filed Critical John Zink Co Llc
Application granted granted Critical
Publication of ATE274675T1 publication Critical patent/ATE274675T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • 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
    • 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
    • F23C9/08—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for reducing temperature in combustion chamber, e.g. for protecting walls of combustion chamber
    • 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 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/10—Premixing fluegas with fuel and combustion 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 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/20—Premixing fluegas with fuel
    • 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 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/30—Premixing fluegas with combustion 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 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/50—Control of recirculation rate
    • 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
    • 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
    • F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
    • F23L2900/07009—Injection of steam into the combustion chamber
AT01305167T 2000-06-20 2001-06-14 Brennstoffverdünnungsverfahren und vorrichtung zur nox-verminderung ATE274675T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/597,014 US6383462B1 (en) 1999-10-26 2000-06-20 Fuel dilution methods and apparatus for NOx reduction

Publications (1)

Publication Number Publication Date
ATE274675T1 true ATE274675T1 (de) 2004-09-15

Family

ID=24389697

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01305167T ATE274675T1 (de) 2000-06-20 2001-06-14 Brennstoffverdünnungsverfahren und vorrichtung zur nox-verminderung

Country Status (14)

Country Link
US (1) US6383462B1 (de)
EP (1) EP1167878B1 (de)
JP (1) JP4081249B2 (de)
KR (1) KR100538518B1 (de)
AR (1) AR029943A1 (de)
AT (1) ATE274675T1 (de)
AU (1) AU776650B2 (de)
BR (1) BR0102752A (de)
CA (1) CA2350262C (de)
DE (1) DE60105093T2 (de)
ES (1) ES2222965T3 (de)
MX (1) MXPA01006286A (de)
SG (1) SG100733A1 (de)
TW (1) TW505763B (de)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6752843B1 (en) 2000-02-04 2004-06-22 Kentucky Energy, L.L.C. Asphalt emulsion producing and spraying process
US7322818B2 (en) * 2002-03-16 2008-01-29 Exxonmobil Chemical Patents Inc. Method for adjusting pre-mix burners to reduce NOx emissions
US6890172B2 (en) * 2002-03-16 2005-05-10 Exxonmobil Chemical Patents Inc. Burner with flue gas recirculation
US6893251B2 (en) * 2002-03-16 2005-05-17 Exxon Mobil Chemical Patents Inc. Burner design for reduced NOx emissions
US6887068B2 (en) 2002-03-16 2005-05-03 Exxonmobil Chemical Patents Inc. Centering plate for burner
US6869277B2 (en) * 2002-03-16 2005-03-22 Exxonmobil Chemical Patents Inc. Burner employing cooled flue gas recirculation
US20030175635A1 (en) * 2002-03-16 2003-09-18 George Stephens Burner employing flue-gas recirculation system with enlarged circulation duct
US6884062B2 (en) * 2002-03-16 2005-04-26 Exxonmobil Chemical Patents Inc. Burner design for achieving higher rates of flue gas recirculation
US6893252B2 (en) * 2002-03-16 2005-05-17 Exxonmobil Chemical Patents Inc. Fuel spud for high temperature burners
JP4264004B2 (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 ＮＯｘ低放出の改良型バーナーシステム
US6846175B2 (en) * 2002-03-16 2005-01-25 Exxonmobil Chemical Patents Inc. Burner employing flue-gas recirculation system
US6986658B2 (en) * 2002-03-16 2006-01-17 Exxonmobil Chemical Patents, Inc. Burner employing steam injection
US6866502B2 (en) * 2002-03-16 2005-03-15 Exxonmobil Chemical Patents Inc. Burner system employing flue gas recirculation
ATE484713T1 (de) * 2002-03-16 2010-10-15 Exxonmobil Chem Patents Inc Lösbarer zündelementdeckel für einen brenner
EP1495261A1 (de) * 2002-03-16 2005-01-12 Exxonmobil Chemical Patents Inc. Brennerspitze und dichtung zur optimierung von brennerleistung
US6881053B2 (en) * 2002-03-16 2005-04-19 Exxonmobil Chemical Patents Inc. Burner with high capacity venturi
GB2394275B (en) * 2002-08-14 2005-09-21 Hamworthy Combustion Eng Ltd Burner and method of burning gas in a furnace
US20070048679A1 (en) * 2003-01-29 2007-03-01 Joshi Mahendra L Fuel dilution for reducing NOx production
GB0303470D0 (en) * 2003-02-14 2003-03-19 Malvern Instr Ltd Dilution system and method
US6776609B1 (en) * 2003-06-26 2004-08-17 Alzeta Corporation Apparatus and method of operation for burners that use flue gas recirculation (FGR)
CA2487146C (en) * 2003-11-14 2009-01-20 Air Products And Chemicals, Inc. Fuel staging process for low nox operations
US7153129B2 (en) * 2004-01-15 2006-12-26 John Zink Company, Llc Remote staged furnace burner configurations and methods
US7025590B2 (en) * 2004-01-15 2006-04-11 John Zink Company, Llc Remote staged radiant wall furnace burner configurations and methods
JP4646574B2 (ja) * 2004-08-30 2011-03-09 株式会社日立製作所 データ処理システム
GB0507349D0 (en) * 2005-04-12 2005-05-18 Malvern Instr Ltd Dilution apparatus and method
FR2887322B1 (fr) * 2005-06-15 2007-08-03 Alstom Technology Ltd Dispositif a lit fluidise circulant pourvu d'un foyer de combustion a l'oxygene
CA2616035A1 (en) * 2005-07-21 2007-02-01 Osmose, Inc. Compositions and methods for wood preservation
KR101215229B1 (ko) * 2005-10-28 2012-12-26 레르 리키드 쏘시에떼 아노님 뿌르 레？드 에렉스뿔라따시옹 데 프로세데 조르즈 클로드 저-질소산화물 연소를 위한 방법 및 장치
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
US7645432B1 (en) * 2006-02-28 2010-01-12 Hood & Motor Technology, Llc Exhaust treatment system and method
US20090308205A1 (en) * 2006-04-24 2009-12-17 Rodney James Dry Direct smelting plant with waste heat recovery unit
US7878798B2 (en) 2006-06-14 2011-02-01 John Zink Company, Llc Coanda gas burner apparatus and methods
DE102007036953B3 (de) * 2007-08-04 2009-04-02 Deutsches Zentrum für Luft- und Raumfahrt e.V. Brenner
US8671658B2 (en) 2007-10-23 2014-03-18 Ener-Core Power, Inc. Oxidizing fuel
US20090320725A1 (en) * 2008-06-25 2009-12-31 Alstom Technology Ltd. Furnace system with internal flue gas recirculation
CA2733109C (en) * 2008-09-26 2016-01-19 Air Products And Chemicals, Inc. Combustion system with precombustor for recycled flue gas
US8701413B2 (en) 2008-12-08 2014-04-22 Ener-Core Power, Inc. Oxidizing fuel in multiple operating modes
JP5751743B2 (ja) 2009-03-09 2015-07-22 三菱重工業株式会社 排ガス処理装置及び排ガス処理方法
US9192891B2 (en) * 2010-11-12 2015-11-24 Cabot Corporation Method and apparatus for reducing NOx emissions in the incineration of tail gas
JP5684006B2 (ja) * 2011-03-09 2015-03-11 有限会社イワセ ミキサー装置
US8329125B2 (en) 2011-04-27 2012-12-11 Primex Process Specialists, Inc. Flue gas recirculation system
CN102337923B (zh) * 2011-10-28 2013-05-01 山西建工申华暖通设备有限公司 一种瓦斯气浓度及压力的控制装置
US9273606B2 (en) 2011-11-04 2016-03-01 Ener-Core Power, Inc. Controls for multi-combustor turbine
US8919337B2 (en) 2012-02-17 2014-12-30 Honeywell International Inc. Furnace premix burner
US9605871B2 (en) 2012-02-17 2017-03-28 Honeywell International Inc. Furnace burner radiation shield
US20130213378A1 (en) * 2012-02-17 2013-08-22 Honeywell International Inc. Burner system for a furnace
US9726374B2 (en) 2012-03-09 2017-08-08 Ener-Core Power, Inc. Gradual oxidation with flue gas
US9359947B2 (en) 2012-03-09 2016-06-07 Ener-Core Power, Inc. Gradual oxidation with heat control
US9267432B2 (en) 2012-03-09 2016-02-23 Ener-Core Power, Inc. Staged gradual oxidation
US9371993B2 (en) 2012-03-09 2016-06-21 Ener-Core Power, Inc. Gradual oxidation below flameout temperature
US9567903B2 (en) 2012-03-09 2017-02-14 Ener-Core Power, Inc. Gradual oxidation with heat transfer
US9381484B2 (en) 2012-03-09 2016-07-05 Ener-Core Power, Inc. Gradual oxidation with adiabatic temperature above flameout temperature
US9534780B2 (en) 2012-03-09 2017-01-03 Ener-Core Power, Inc. Hybrid gradual oxidation
US9353946B2 (en) 2012-03-09 2016-05-31 Ener-Core Power, Inc. Gradual oxidation with heat transfer
US9347664B2 (en) 2012-03-09 2016-05-24 Ener-Core Power, Inc. Gradual oxidation with heat control
US9359948B2 (en) * 2012-03-09 2016-06-07 Ener-Core Power, Inc. Gradual oxidation with heat control
US9234660B2 (en) 2012-03-09 2016-01-12 Ener-Core Power, Inc. Gradual oxidation with heat transfer
US9328916B2 (en) 2012-03-09 2016-05-03 Ener-Core Power, Inc. Gradual oxidation with heat control
US9328660B2 (en) 2012-03-09 2016-05-03 Ener-Core Power, Inc. Gradual oxidation and multiple flow paths
US9273608B2 (en) 2012-03-09 2016-03-01 Ener-Core Power, Inc. Gradual oxidation and autoignition temperature controls
CN103574592A (zh) * 2012-07-18 2014-02-12 曹双河 多功能燃气锅炉
KR101320406B1 (ko) * 2013-01-17 2013-10-23 한국기계연구원 코안다 효과를 이용한 고온 FGR 초저 NOx 연소장치
US9416966B2 (en) 2014-07-25 2016-08-16 Flame Commander Corp. Venturi nozzle for a gas combustor
KR101634073B1 (ko) * 2014-12-22 2016-06-29 한국기계연구원 자기 연소가스 순환을 이용한 소각장치
US9982885B2 (en) * 2015-06-16 2018-05-29 Honeywell International Inc. Burner with combustion air driven jet pump
JPWO2017033747A1 (ja) * 2015-08-24 2017-11-30 株式会社村田製作所 気体混合装置
US20210025589A1 (en) * 2015-12-23 2021-01-28 John Zink Company, Llc Staged gas injection system
DE102016001893A1 (de) * 2016-02-17 2017-08-17 Eisenmann Se Brennereinheit und Vorrichtung zum Temperieren von Gegenständen
CN105841187A (zh) * 2016-04-18 2016-08-10 中国石油化工股份有限公司 一种火炬燃烧效率控制装置
CN105841143A (zh) * 2016-05-25 2016-08-10 上海华之邦科技股份有限公司 一种烟气再循环降低NOx排放的系统和方法
PL230362B1 (pl) * 2016-10-31 2018-10-31 Ics Ind Combustion Systems Spolka Z Ograniczona Odpowiedzialnoscia Inżektorowa lanca paliwowa
JP7224446B2 (ja) * 2018-10-16 2023-02-17 プラクスエア・テクノロジー・インコーポレイテッド 熱化学再生のための煙道ガス再循環方法
CN109631021A (zh) * 2019-01-16 2019-04-16 浙江力巨热能设备有限公司 一种预混分级燃烧方法与装置
US11927345B1 (en) * 2019-03-01 2024-03-12 XRG Technologies, LLC Method and device to reduce emissions of nitrogen oxides and increase heat transfer in fired process heaters
KR102004394B1 (ko) * 2019-04-23 2019-07-26 (주)지앤텍 저압 연소가스 재순환(cgr) 노즐
DE102021103365B4 (de) 2021-02-12 2024-02-15 Das Environmental Expert Gmbh Verfahren und Brenner zur thermischen Entsorgung von Schadstoffen in Prozessgasen
TWI803060B (zh) * 2021-11-19 2023-05-21 財團法人金屬工業研究發展中心 具有煙氣混合裝置之燃燒爐
CN114251655B (zh) * 2021-11-23 2023-05-30 上海工程技术大学 一种分段循环燃气低氮燃烧器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2258515A (en) * 1939-08-18 1941-10-07 Mowat John Fred Method of controlling combustion conditions in gas fired furnaces
DE3501189A1 (de) * 1985-01-16 1986-07-17 Henkel KGaA, 4000 Düsseldorf Verfahren und anlage zur reduzierung des no(pfeil abwaerts)x(pfeil abwaerts)-gehaltes von mittels fossiler brennstoffe beheizten grossfeuerungsanlagen
US4995807A (en) * 1989-03-20 1991-02-26 Bryan Steam Corporation Flue gas recirculation system
US5603906A (en) * 1991-11-01 1997-02-18 Holman Boiler Works, Inc. Low NOx burner
EP0640003A4 (de) * 1993-03-22 1997-06-04 Holman Boiler Works Inc Brenner mit niedrigem nox ausstoss.
US5915310A (en) * 1995-07-27 1999-06-29 Consolidated Natural Gas Service Company Apparatus and method for NOx reduction by selective injection of natural gas jets in flue gas

Also Published As

Publication number Publication date
CA2350262A1 (en) 2001-12-20
MXPA01006286A (es) 2005-04-28
DE60105093T2 (de) 2005-09-08
TW505763B (en) 2002-10-11
US6383462B1 (en) 2002-05-07
KR100538518B1 (ko) 2005-12-22
ES2222965T3 (es) 2005-02-16
AU5200201A (en) 2002-01-03
KR20020000112A (ko) 2002-01-04
CA2350262C (en) 2007-01-09
EP1167878B1 (de) 2004-08-25
JP4081249B2 (ja) 2008-04-23
AU776650B2 (en) 2004-09-16
JP2002115809A (ja) 2002-04-19
SG100733A1 (en) 2003-12-26
AR029943A1 (es) 2003-07-23
EP1167878A1 (de) 2002-01-02
DE60105093D1 (de) 2004-09-30
BR0102752A (pt) 2002-02-19

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