JP2004361078A5 - - Google Patents

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Publication number
JP2004361078A5
JP2004361078A5 JP2004167139A JP2004167139A JP2004361078A5 JP 2004361078 A5 JP2004361078 A5 JP 2004361078A5 JP 2004167139 A JP2004167139 A JP 2004167139A JP 2004167139 A JP2004167139 A JP 2004167139A JP 2004361078 A5 JP2004361078 A5 JP 2004361078A5
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JP
Japan
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.)
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Application number
JP2004167139A
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Japanese (ja)
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JP2004361078A (ja
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Priority claimed from US10/454,597 external-priority patent/US7374735B2/en
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Publication of JP2004361078A publication Critical patent/JP2004361078A/ja
Publication of JP2004361078A5 publication Critical patent/JP2004361078A5/ja
Withdrawn legal-status Critical Current

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JP2004167139A 2003-06-05 2004-06-04 煙道ガス内の窒素酸化物を低減するための多重コンパートメント式オーバファイア空気・ｎ−剤噴射システム及び方法 Withdrawn JP2004361078A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/454,597 US7374735B2 (en) 2003-06-05 2003-06-05 Method for nitrogen oxide reduction in flue gas

Publications (2)

Publication Number Publication Date
JP2004361078A JP2004361078A (ja) 2004-12-24
JP2004361078A5 true JP2004361078A5 (enExample) 2007-07-19

Family

ID=32682517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004167139A Withdrawn JP2004361078A (ja) 2003-06-05 2004-06-04 煙道ガス内の窒素酸化物を低減するための多重コンパートメント式オーバファイア空気・ｎ−剤噴射システム及び方法

Country Status (5)

Country Link
US (3) US7374735B2 (enExample)
JP (1) JP2004361078A (enExample)
CN (2) CN101240900B (enExample)
DE (1) DE102004026697A1 (enExample)
GB (1) GB2403435B (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7374735B2 (en) * 2003-06-05 2008-05-20 General Electric Company Method for nitrogen oxide reduction in flue gas
US7168947B2 (en) * 2004-07-06 2007-01-30 General Electric Company Methods and systems for operating combustion systems
JP4636611B2 (ja) * 2005-10-14 2011-02-23 バブコック日立株式会社 ボイラ装置
US20080083356A1 (en) * 2006-10-09 2008-04-10 Roy Payne HYBRID BOOSTED OVERFIRE AIR SYSTEM AND METHODS FOR NOx REDUCTION IN COMBUSTION GASES
US7865271B2 (en) * 2006-11-02 2011-01-04 General Electric Company Methods and systems to increase efficiency and reduce fouling in coal-fired power plants
US20080153042A1 (en) * 2006-12-20 2008-06-26 Laux Stefan E F Integrated oxy-fuel combustion and nox control
US7665458B2 (en) 2007-05-16 2010-02-23 General Electric Company Overfire air tube damper for boiler and method for regulating overfire air
US20090084346A1 (en) * 2007-09-28 2009-04-02 General Electric Company Gas flow injector and method of injecting gas into a combustion system
PL383941A1 (pl) * 2007-12-03 2009-06-08 Witold Kowalewski Kocioł rusztowy, sposób modernizacji kotła rusztowego oraz sposób likwidowania szkodliwych przedmuchów powietrza, nie biorącego udziału w procesie spalania w kotle rusztowym
US20100203461A1 (en) * 2009-02-06 2010-08-12 General Electric Company Combustion systems and processes for burning fossil fuel with reduced emissions
US8302545B2 (en) * 2009-02-20 2012-11-06 General Electric Company Systems for staged combustion of air and fuel
FI129360B2 (fi) * 2009-04-15 2025-09-26 Andritz Oy Menetelmä savukaasupäästöjen vähentämiseksi ja kattila
JP2010271001A (ja) * 2009-05-25 2010-12-02 Ihi Corp 石炭焚ボイラ
US20110017110A1 (en) * 2009-07-24 2011-01-27 Higgins Brian S Methods and systems for improving combustion processes
FR2948442B1 (fr) * 2009-07-24 2013-04-12 Catalysair Procede de combustion dans un corps de chauffe d'un melange d'un combustible et d'un comburant gazeux primaire avec courant gazeux secondaire et equipement pour l'injection du courant secondaire
US8906301B2 (en) * 2009-09-15 2014-12-09 General Electric Company Combustion control system and method using spatial feedback and acoustic forcings of jets
US8211391B2 (en) 2010-06-22 2012-07-03 2E Environmental, LLC Biomass boiler SCR NOx and CO reduction system
US8110164B2 (en) * 2010-06-23 2012-02-07 Baoquan Zhang Flue-Gas purification and reclamation system and method thereof
US8900354B2 (en) * 2011-09-08 2014-12-02 The Power Industrial Group Ltd. Boosted no-lance injection systems and methods
JP2014074515A (ja) * 2012-10-03 2014-04-24 Hitachi Zosen Corp 無触媒脱硝方法
DE102012110962A1 (de) * 2012-11-14 2014-05-15 Babcock Borsig Steinmüller Gmbh Verfahren und Mehrstoffdüse zur Reduktion unerwünschter Substanzen in einem Rauchgas
CN102961956B (zh) * 2012-11-29 2015-07-01 华南理工大学 一种基于cfd的工业锅炉sncr脱硝装置
CN103206716B (zh) * 2013-02-01 2015-10-07 西安热工研究院有限公司 多煤种适应型低NOx 燃烧系统
US9909755B2 (en) * 2013-03-15 2018-03-06 Fives North American Combustion, Inc. Low NOx combustion method and apparatus
CN105251334B (zh) * 2015-10-28 2018-06-05 宣城云享网络科技有限公司 农村生活垃圾焚烧炉尾气专用沉降剂
PL3260776T3 (pl) 2016-06-20 2019-10-31 Steinmueller Eng Gmbh Układ lancowy, kocioł zawierający układ lancowy oraz sposób redukcji NOx
CN106039996B (zh) * 2016-06-28 2018-11-23 许江煌 一种车用尿素及其制备方法
CN106064020B (zh) * 2016-06-28 2018-10-23 许江煌 一种车用尿素的制备方法
FR3053445B1 (fr) * 2016-07-01 2019-10-25 Constructions Industrielles De La Mediterranee - Cnim Procede de nettoyage de chaudieres, dispositif et chaudiere correspondants
CN106196012A (zh) * 2016-07-12 2016-12-07 浙江华尚新能源股份有限公司 带脱氮功能的生物质燃烧装置及其方法
CN106422732A (zh) * 2016-09-13 2017-02-22 中国华能集团公司 一种火电厂w型锅炉sncr脱硝系统及其控制方法
KR101754784B1 (ko) * 2016-09-22 2017-07-06 동부건설 주식회사 폐기물 소각장치
KR101873464B1 (ko) * 2016-11-21 2018-07-02 동부건설 주식회사 고농도 슬러지 응축폐수 처리 시스템
CN107084387B (zh) * 2017-06-12 2022-08-30 清华大学 一种烟气回燃的多流程低NOx卧式循环流化床锅炉
EP3428534A1 (de) 2017-07-13 2019-01-16 Steinmüller Engineering GmbH Hochwarmfestes, hoch erosionsbeständiges lanzensystem, reaktionsraum enthaltend das lanzensystem und verfahren zur verringerung der konzentration von schadstoffen in verbrennungsgasen
JP7081407B2 (ja) * 2018-09-11 2022-06-07 株式会社Ihi ボイラ
BR112022011411A2 (pt) * 2019-12-31 2022-08-30 Air Liquide Combustor para combustão de combustível e método de combustão para o mesmo
CN111457409B (zh) * 2020-05-09 2024-12-17 中国华能集团有限公司 一种燃煤锅炉复合还原剂协同脱硝系统及方法
CN113262618B (zh) * 2021-06-01 2022-11-04 新疆海天祥瑞环保工程有限公司 一种燃煤锅炉烟气脱碳装置
CN116870693A (zh) * 2023-06-06 2023-10-13 中国恩菲工程技术有限公司 一氧化碳和氮氧化物耦合脱除系统

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051791A (en) * 1975-08-15 1977-10-04 Wormser Engineering, Inc. Coal burning arrangement
DE2837174C2 (de) * 1978-08-25 1986-02-20 Vereinigte Kesselwerke AG, 4000 Düsseldorf Verfahren und Vorrichtung zum Verfeuern eines schwer zündfähigen, gasarmen Brennstoffs mit trockenem Ascheabzug
US4501204A (en) * 1984-05-21 1985-02-26 Combustion Engineering, Inc. Overfire air admission with varying momentum air streams
US4532872A (en) * 1984-12-17 1985-08-06 Combustion Engineering, Inc. Char reinjection system for bark fired furnace
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
DE3621347A1 (de) * 1986-06-26 1988-01-14 Henkel Kgaa Verfahren und anlage zur verminderung des no(pfeil abwaerts)x(pfeil abwaerts)-gehaltes im rauchgas bei kohlenstaubbefeuerten dampferzeugern mit trockenentaschung
US5048431A (en) 1986-07-14 1991-09-17 Inland Steel Company Method and apparatus for reducing sulfur dioxide content in flue gases
ATE63996T1 (de) * 1986-12-11 1991-06-15 Dreizler Walter Heizkesselanlage mit externer abgasrueckfuehrung.
US4842834A (en) 1987-02-02 1989-06-27 Fuel Tech, Inc. Process for reducing the concentration of pollutants in an effluent
US4902488A (en) 1987-05-14 1990-02-20 Fuel Tech, Inc. Process for nitrogen oxides reduction with minimization of the production of other pollutants
DE3724563A1 (de) * 1987-07-24 1989-02-02 Kernforschungsanlage Juelich Verfahren zur thermischen behandlung von abfaellen sowie vorrichtung zur durchfuehrung dieses verfahrens
ES2064538T3 (es) * 1990-06-29 1995-02-01 Wuenning Joachim Procedimiento y dispositivo para la combustion de combustible en un recinto de combustion.
US5139755A (en) * 1990-10-17 1992-08-18 Energy And Environmental Research Corporation Advanced reburning for reduction of NOx emissions in combustion systems
US5085674A (en) * 1990-10-25 1992-02-04 Union Carbide Industrial Gases Technology Corporation Duplex adsorption process
US5195450A (en) * 1990-10-31 1993-03-23 Combustion Engineering, Inc. Advanced overfire air system for NOx control
US5237939A (en) 1992-08-20 1993-08-24 Wahlco Environmental Systems, Inc. Method and apparatus for reducing NOx emissions
US5536482A (en) * 1992-10-13 1996-07-16 Nalco Fuel Tech Process for pollution control
DE4235412A1 (de) * 1992-10-21 1994-04-28 Metallgesellschaft Ag Verfahren zum Vergasen von brennbare Bestandteile enthaltenden Abfallstoffen
US5478542A (en) 1992-11-23 1995-12-26 Nalco Fuel Tech Process for minimizing pollutant concentrations in combustion gases
US5347958A (en) * 1992-12-31 1994-09-20 Gordon Jr Merrill K Heat recovery apparatus and an improved heat recovery method
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
US5626088A (en) * 1995-11-28 1997-05-06 Foster Wheeler Energia Oy Method and apparatus for utilizing biofuel or waste material in energy production
WO1997025134A1 (en) 1996-01-11 1997-07-17 Energy And Environmental Research Corporation IMPROVED ADVANCED REBURNING METHODS FOR HIGH EFFICIENCY NOx CONTROL
JP3795951B2 (ja) * 1996-01-31 2006-07-12 三洋電機株式会社 低ＮＯｘバーナおよび排ガス再循環制御方法
US5681536A (en) 1996-05-07 1997-10-28 Nebraska Public Power District Injection lance for uniformly injecting anhydrous ammonia and air into a boiler cavity
US5967061A (en) * 1997-01-14 1999-10-19 Energy And Environmental Research Corporation Method and system for reducing nitrogen oxide and sulfur oxide emissions from carbonaceous fuel combustion flue gases
US5937772A (en) * 1997-07-30 1999-08-17 Institute Of Gas Technology Reburn process
US6048510A (en) * 1997-09-30 2000-04-11 Coal Tech Corporation Method for reducing nitrogen oxides in combustion effluents
US6058855A (en) * 1998-07-20 2000-05-09 D. B. Riley, Inc. Low emission U-fired boiler combustion system
US5934892A (en) * 1998-08-06 1999-08-10 Institute Of Gas Technology Process and apparatus for emissions reduction using partial oxidation of combustible material
US6863874B1 (en) * 1998-10-12 2005-03-08 Johnson Matthey Public Limited Company Process and apparatus for treating combustion exhaust gas
US6325002B1 (en) * 1999-02-03 2001-12-04 Clearstack Combustion Corporation Low nitrogen oxides emissions using three stages of fuel oxidation and in-situ furnace flue gas recirculation
US6325003B1 (en) * 1999-02-03 2001-12-04 Clearstack Combustion Corporation Low nitrogen oxides emissions from carbonaceous fuel combustion using three stages of oxidation
US6199494B1 (en) * 1999-08-03 2001-03-13 Edwin M. Griffin Method of improving the performance of a cyclone furnace for difficult to burn materials, and improved cyclone furnace thereof
US6206685B1 (en) * 1999-08-31 2001-03-27 Ge Energy And Environmental Research Corporation Method for reducing NOx in combustion flue gas using metal-containing additives
US6318277B1 (en) * 1999-09-13 2001-11-20 The Babcock & Wilcox Company Method for reducing NOx emissions with minimal increases in unburned carbon and waterwall corrosion
US6244200B1 (en) * 2000-06-12 2001-06-12 Institute Of Gas Technology Low NOx pulverized solid fuel combustion process and apparatus
US6280695B1 (en) * 2000-07-10 2001-08-28 Ge Energy & Environmental Research Corp. Method of reducing NOx in a combustion flue gas
US6865994B2 (en) 2003-04-03 2005-03-15 General Electric Company Step-diffuser for overfire air and overfire air/N-agent injector systems
US7374735B2 (en) * 2003-06-05 2008-05-20 General Electric Company Method for nitrogen oxide reduction in flue gas
US6988454B2 (en) 2003-09-09 2006-01-24 Advanced Combustion Technology Method and apparatus for adding reducing agent to secondary overfire air stream

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