DE602004025439D1 - Verfahren zur Quecksilberreduzierung in Rauchgasen durch gestufte Luftzufuhr - Google Patents

Verfahren zur Quecksilberreduzierung in Rauchgasen durch gestufte Luftzufuhr

Info

Publication number
DE602004025439D1
DE602004025439D1 DE602004025439T DE602004025439T DE602004025439D1 DE 602004025439 D1 DE602004025439 D1 DE 602004025439D1 DE 602004025439 T DE602004025439 T DE 602004025439T DE 602004025439 T DE602004025439 T DE 602004025439T DE 602004025439 D1 DE602004025439 D1 DE 602004025439D1
Authority
DE
Germany
Prior art keywords
mercury
combustion
air supply
flue gases
fly ash
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.)
Active
Application number
DE602004025439T
Other languages
English (en)
Inventor
Vitali Victor Lissianski
William Randall Seeker
Vladimir M Zamansky
Peter Martin Maly
Roy Payne
Loc Ho
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE602004025439D1 publication Critical patent/DE602004025439D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
    • B01D53/10—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents
    • 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 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/006—Layout of treatment plant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/60—Heavy metals or heavy metal compounds
    • B01D2257/602—Mercury or mercury compounds
    • 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 
    • F23C2201/00—Staged combustion
    • F23C2201/10—Furnace staging
    • F23C2201/101—Furnace staging in vertical direction, e.g. alternating lean and rich zones
    • 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 
    • F23C2201/00—Staged combustion
    • F23C2201/30—Staged fuel supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/60—Heavy metals; Compounds thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/40—Sorption with wet devices, e.g. scrubbers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Chimneys And Flues (AREA)
  • Gasification And Melting Of Waste (AREA)
DE602004025439T 2003-11-18 2004-11-17 Verfahren zur Quecksilberreduzierung in Rauchgasen durch gestufte Luftzufuhr Active DE602004025439D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/714,939 US6895875B1 (en) 2003-11-18 2003-11-18 Mercury reduction system and method in combustion flue gas using staging

Publications (1)

Publication Number Publication Date
DE602004025439D1 true DE602004025439D1 (de) 2010-03-25

Family

ID=34435704

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004025439T Active DE602004025439D1 (de) 2003-11-18 2004-11-17 Verfahren zur Quecksilberreduzierung in Rauchgasen durch gestufte Luftzufuhr

Country Status (6)

Country Link
US (3) US6895875B1 (de)
EP (1) EP1533019B1 (de)
JP (1) JP4718822B2 (de)
CN (1) CN1619223B (de)
AT (1) ATE457193T1 (de)
DE (1) DE602004025439D1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7430003B2 (en) * 2002-08-23 2008-09-30 Candid Color Systems, Inc. Digital camera/computer synchronization method
US7168947B2 (en) * 2004-07-06 2007-01-30 General Electric Company Methods and systems for operating combustion systems
US20060029531A1 (en) * 2004-08-03 2006-02-09 Breen Bernard P Method of removing mercury from flue gas through enhancement of high temperature oxidation
US20070034126A1 (en) * 2005-06-27 2007-02-15 Wei-Yin Chen In-Furnace Reduction Of Nitrogen Oxide By Mixed Fuels Involving A Biomass Derivative
US20070092418A1 (en) * 2005-10-17 2007-04-26 Chemical Products Corporation Sorbents for Removal of Mercury from Flue Gas
US7704920B2 (en) * 2005-11-30 2010-04-27 Basf Catalysts Llc Pollutant emission control sorbents and methods of manufacture
US7578869B2 (en) * 2005-11-30 2009-08-25 Basf Catalysts Llc Methods of manufacturing bentonite pollution control sorbents
US7575629B2 (en) * 2005-11-30 2009-08-18 Basf Catalysts Llc Pollutant emission control sorbents and methods of manufacture
US7452517B2 (en) * 2005-12-02 2008-11-18 General Electric Company Integrated approach to reduction of mercury emissions
US8644961B2 (en) 2005-12-12 2014-02-04 Neuco Inc. Model based control and estimation of mercury emissions
DE102006027243B4 (de) * 2006-06-09 2016-12-01 Jörg Krüger Verfahren und Vorrichtung zur Reduzierung halogen-salzinduzierter Korrosionen und Dioxin- sowie Furanemissionen in Verbrennungsanlagen
US8110163B2 (en) * 2007-12-07 2012-02-07 Nalco Company Complexation and removal of heavy metals from flue gas desulfurization systems
US7713503B2 (en) * 2006-09-12 2010-05-11 General Electric Company Sorbents and sorbent composition for mercury removal
US20080083356A1 (en) * 2006-10-09 2008-04-10 Roy Payne HYBRID BOOSTED OVERFIRE AIR SYSTEM AND METHODS FOR NOx REDUCTION IN COMBUSTION GASES
US8029600B2 (en) * 2006-11-03 2011-10-04 Electric Power Research Institute, Inc. Sorbent filter for the removal of vapor phase contaminants
US20090320678A1 (en) * 2006-11-03 2009-12-31 Electric Power Research Institute, Inc. Sorbent Filter for the Removal of Vapor Phase Contaminants
US7708803B2 (en) * 2006-11-03 2010-05-04 Electric Power Research Institute, Inc. Method and apparatus for the enhanced removal of aerosols from a gas stream
US20080105176A1 (en) * 2006-11-08 2008-05-08 Electric Power Research Institute, Inc. Staged-coal injection for boiler reliability and emissions reduction
US7544339B2 (en) * 2007-03-27 2009-06-09 General Electric Company Method and apparatus for removing mercury from combustion exhaust gas
US7504081B2 (en) * 2007-03-27 2009-03-17 General Electric Company Methods and apparatus to facilitate reducing mercury emissions
US7531153B2 (en) * 2007-03-27 2009-05-12 General Electric Company Methods and apparatus for removing mercury from combustion flue gas
CN101707883B (zh) * 2007-04-20 2012-07-18 Abb技术有限公司 降低来自燃煤锅炉中的汞
US8961170B2 (en) * 2007-05-14 2015-02-24 Babcock-Hitachi K.K. Dust coal boiler, dust coal combustion method, dust coal fuel thermal power generation system, and waste gas purification system for dust coal boiler
WO2008156481A1 (en) * 2007-06-19 2008-12-24 Progress Materials, Inc Mercury removal systems using beneficiated fly ash particles and methods thereof
US8545598B2 (en) * 2007-06-19 2013-10-01 Pmi Ash Technologies, Llc Mercury removal systems using beneficiated fly ash particles and methods thereof
US7507287B1 (en) 2007-11-09 2009-03-24 United States Gypsum Company Activated carbon as mercury release control agent in gypsum calcination
US8404038B2 (en) * 2007-11-23 2013-03-26 Albemrle Corporation Compositions and methods to sequester flue gas mercury in concrete
US7837962B2 (en) * 2008-03-24 2010-11-23 General Electric Company Method and apparatus for removing mercury and particulates from combustion exhaust gas
US8110029B2 (en) * 2009-05-08 2012-02-07 Alstom Technology Ltd Integrated mercury control system
US9058029B2 (en) * 2011-03-31 2015-06-16 Brad Radl System and method for creating a graphical control programming environment
US20130195740A1 (en) * 2012-01-31 2013-08-01 Shulong Li Filter for removal of heavy metals
WO2014077979A1 (en) * 2012-11-13 2014-05-22 Albemarle Corporation Activated carbon from boiler ash residue
CN110052156A (zh) * 2019-04-01 2019-07-26 浙江菲达环保科技股份有限公司 一种基于活性炭及飞灰鼓泡床的Hg、SO3协同脱除装置
JP7214594B2 (ja) * 2019-08-22 2023-01-30 日立造船株式会社 排ガス処理装置および排ガス処理方法

Family Cites Families (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US170431A (en) * 1875-11-30 Improvement in tools for flaring and crimping lamps-chimneys
US110994A (en) * 1871-01-17 Alfred paraf
US104328A (en) * 1870-06-14 Improvement in let-off mechanism for looms
US166484A (en) * 1875-08-10 Improvement in lanterns
US104937A (en) * 1870-07-05 Thomas ctjmmings
US108833A (en) * 1870-11-01 Improvement in combined cultivators and seeders
US79606A (en) * 1868-07-07 Improved railroad-track clearer
US29690A (en) * 1860-08-21 Machine for dressing and polishing thread
US99913A (en) * 1870-02-15 Improvement in machine for smoothing spokes
US143128A (en) * 1873-09-23 Improvement in hand-saws
US91948A (en) * 1869-06-29 Improvement in paper-folding machines
US41157A (en) * 1864-01-05 Improvement in insulators for telegraph-wires
US102189A (en) * 1870-04-19 Improvement in copy-books
US91490A (en) * 1869-06-15 Improved sash-holder
US147793A (en) * 1874-02-24 Improvement in machines for making telegraph-pins
US154858A (en) * 1874-09-08 Improvement in railway-springs
US9932A (en) * 1853-08-16 Meat-tendekee
US108470A (en) * 1870-10-18 Improvement in bed-bottoms
US99912A (en) * 1870-02-15 Lewis y
SE396772B (sv) 1975-09-16 1977-10-03 Boliden Ab Forfarande for extraktion och utvinning av kvicksilver ur gaser
NL7710632A (nl) 1977-09-29 1979-04-02 Akzo Nv Werkwijze voor de verwijdering van kwik uit kwikdamp bevattende gassen.
DE3018319A1 (de) 1979-05-18 1980-11-27 Niro Atomizer As Verfahren zur entfernung von quecksilber aus abgasen
US4843102A (en) 1984-10-19 1989-06-27 Phillips Petroleum Company Removal of mercury from gases
US4814152A (en) 1987-10-13 1989-03-21 Mobil Oil Corporation Process for removing mercury vapor and chemisorbent composition therefor
US5320051A (en) * 1991-07-08 1994-06-14 Nehls Jr George R Flyash injection system and method
JPH0581644A (ja) * 1991-09-24 1993-04-02 Tdk Corp 磁気記録媒体
US5141724A (en) 1991-10-07 1992-08-25 Mobil Oil Corporation Mercury removal from gaseous hydrocarbons
US5413477A (en) 1992-10-16 1995-05-09 Gas Research Institute Staged air, low NOX burner with internal recuperative flue gas recirculation
US5512350A (en) * 1992-07-31 1996-04-30 Fuji Photo Film Co., Ltd. Magnetic recording medium having a magnetic layer with a specified surface roughness and which contains ferromagnetic powder, binder, and an abrasive
US5315939A (en) * 1993-05-13 1994-05-31 Combustion Engineering, Inc. Integrated low NOx tangential firing system
CA2114331C (en) 1993-06-10 2000-03-28 Bernard J. Lerner Removal of mercury and cadmium and their compounds from incinerator flue gases
US5409522A (en) 1994-04-20 1995-04-25 Ada Technologies, Inc. Mercury removal apparatus and method
US5507238A (en) 1994-09-23 1996-04-16 Knowles; Bruce M. Reduction of air toxics in coal combustion gas system and method
US5572938A (en) 1995-02-13 1996-11-12 Praxair Technology, Inc. Oxygen lancing for production of cement clinker
EP0787579B1 (de) * 1996-02-05 2002-10-09 Teijin Limited Biaxial orientierte Verbundfolie
JPH10302243A (ja) * 1997-04-30 1998-11-13 Fuji Photo Film Co Ltd 磁気記録媒体
US6558454B1 (en) 1997-08-19 2003-05-06 Electric Power Research Institute, Inc. Method for removal of vapor phase contaminants from a gas stream by in-situ activation of carbon-based sorbents
AU8600298A (en) 1997-08-19 1999-03-08 Electric Power Research Institute, Inc. Apparatus and method for removal of vapor phase contaminants from a gas stream by in-situ activation of carbon-based sorbents
JP3931936B2 (ja) * 1998-05-11 2007-06-20 セイコーエプソン株式会社 マイクロレンズアレイ基板及びその製造方法並びに表示装置
US6439138B1 (en) 1998-05-29 2002-08-27 Hamon Research-Cottrell, Inc. Char for contaminant removal in resource recovery unit
US6058855A (en) * 1998-07-20 2000-05-09 D. B. Riley, Inc. Low emission U-fired boiler combustion system
US6027551A (en) 1998-10-07 2000-02-22 Board Of Control For Michigan Technological University Control of mercury emissions using unburned carbon from combustion by-products
US6372187B1 (en) 1998-12-07 2002-04-16 Mcdermott Technology, Inc. Alkaline sorbent injection for mercury control
US7037474B2 (en) 1999-03-31 2006-05-02 The Babcock & Wilcox Company Use of sulfide-containing liquors for removing mercury from flue gases
US6503470B1 (en) * 1999-03-31 2003-01-07 The Babcock & Wilcox Company Use of sulfide-containing liquors for removing mercury from flue gases
US6855859B2 (en) * 1999-03-31 2005-02-15 The Babcock & Wilcox Company Method for controlling elemental mercury emissions
US6398848B1 (en) 1999-04-26 2002-06-04 American Electric Power Service Method of separating a low density fly ash fraction from an overall group of fly ash
JP3698916B2 (ja) * 1999-05-19 2005-09-21 バブコック日立株式会社 石炭類の燃焼排ガス中の水銀除去方法および装置
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
US6264905B1 (en) 1999-10-12 2001-07-24 Hera, Llc Method and apparatus for reducing “ammonia slip” in SCR and/or SNCR NOX removal applications
EP1280593B1 (de) 2000-05-08 2003-11-12 Norit Nederland B.V. Verfahren zur reinigung von abgasen
JP2001347131A (ja) * 2000-06-05 2001-12-18 Babcock Hitachi Kk 燃焼排ガス中の有害物の除去方法と装置
US6280695B1 (en) 2000-07-10 2001-08-28 Ge Energy & Environmental Research Corp. Method of reducing NOx in a combustion flue gas
DE60141605D1 (de) 2000-12-04 2010-04-29 Emery Energy Company L L C Multifacetten-vergaser und verwandte verfahren
US6699031B2 (en) 2001-01-11 2004-03-02 Praxair Technology, Inc. NOx reduction in combustion with concentrated coal streams and oxygen injection
US6702569B2 (en) 2001-01-11 2004-03-09 Praxair Technology, Inc. Enhancing SNCR-aided combustion with oxygen addition
US20020127505A1 (en) 2001-01-11 2002-09-12 Hisashi Kobayashi Oxygen enhanced low nox combustion
US6699030B2 (en) 2001-01-11 2004-03-02 Praxair Technology, Inc. Combustion in a multiburner furnace with selective flow of oxygen
US6699029B2 (en) 2001-01-11 2004-03-02 Praxair Technology, Inc. Oxygen enhanced switching to combustion of lower rank fuels
CA2381610C (en) 2001-04-16 2010-07-06 Electric Power Research Institute, Inc. Method and apparatus for removing vapor phase contaminants from a flue gas stream
US6719828B1 (en) 2001-04-30 2004-04-13 John S. Lovell High capacity regenerable sorbent for removal of mercury from flue gas
US6604474B2 (en) 2001-05-11 2003-08-12 General Electric Company Minimization of NOx emissions and carbon loss in solid fuel combustion
US6911058B2 (en) 2001-07-09 2005-06-28 Calderon Syngas Company Method for producing clean energy from coal
US6663690B2 (en) 2001-09-24 2003-12-16 Johns Hopkins University Removal of elemental mercury by photoionization
US7081434B2 (en) 2001-11-27 2006-07-25 Sinha Rabindra K Chemical formulations for the removal of mercury and other pollutants present in fluid streams
US7226570B2 (en) 2001-12-06 2007-06-05 Electric Power Research Institute Fly ash conditioning systems
US6694900B2 (en) 2001-12-14 2004-02-24 General Electric Company Integration of direct combustion with gasification for reduction of NOx emissions
US6521021B1 (en) * 2002-01-09 2003-02-18 The United States Of America As Represented By The United States Department Of Energy Thief process for the removal of mercury from flue gas
US6726888B2 (en) 2002-01-25 2004-04-27 General Electric Company Method to decrease emissions of nitrogen oxide and mercury
US6790420B2 (en) 2002-02-07 2004-09-14 Breen Energy Solutions, Llc Control of mercury and other elemental metal emissions from combustion devices by oxidation
US6960329B2 (en) 2002-03-12 2005-11-01 Foster Wheeler Energy Corporation Method and apparatus for removing mercury species from hot flue gas
US20040011057A1 (en) 2002-07-16 2004-01-22 Siemens Westinghouse Power Corporation Ultra-low emission power plant

Also Published As

Publication number Publication date
US6981456B2 (en) 2006-01-03
US6895875B1 (en) 2005-05-24
EP1533019B1 (de) 2010-02-10
EP1533019A1 (de) 2005-05-25
CN1619223B (zh) 2010-04-07
US7600479B2 (en) 2009-10-13
ATE457193T1 (de) 2010-02-15
US20060021554A1 (en) 2006-02-02
US20050158223A1 (en) 2005-07-21
US20050103243A1 (en) 2005-05-19
JP2005164228A (ja) 2005-06-23
CN1619223A (zh) 2005-05-25
JP4718822B2 (ja) 2011-07-06

Similar Documents

Publication Publication Date Title
DE602004025439D1 (de) Verfahren zur Quecksilberreduzierung in Rauchgasen durch gestufte Luftzufuhr
ATE492329T1 (de) Verfahren zur dampferzeugung und abgasmissionssteuerung mittels sauerstoffanreicherung
DE60308728D1 (de) VORRICHTUNG UND VERFAHREN ZUR REGELUNG DER NOx-EMISSIONEN AUS KOHLENSTOFFHALTIGEN BRENNSTOFFBETRIEBENEN KESSELN OHNE BENUTZUNG EINES EXTERNEN REAGENTEN
RU2008129690A (ru) Азотосодержащий сорбент для сжигания угля
WO2008064360A3 (en) Compositions and methods to sequester flue gas mercury in concrete
WO2007092706A3 (en) Improving combustion efficiency in coal fired boilers
WO2005015085A8 (en) A method for reducing the amount of a pollutant in a flue gas resulting from the combustion of a fossil fuel
MX157943A (es) Mejoras en procedimiento para encender un horno que usa combustible y oxigeno o un gas enriquecido con oxigeno
WO2007118078A3 (en) Method and apparatus for operating an emission abatement system
CN204100226U (zh) 一种链条炉烟气再循环利用减少氮氧化物排放的装置
ATE268635T1 (de) Verfahren zur reinigung von ammoniak-enthaltenden abgasen
WO2005079305A3 (en) Method for in-furnace regulation of so3 in catalytic systems
CN204693390U (zh) 一种抑制氮氧化物排放的燃煤锅炉
RU92016542A (ru) Способ уменьшения выделений n2o в дымовых газах, образующихся при сжигании азотсодержащих видов топлива в реакторах с псевдоожиженным слоем
CN101732955A (zh) 废气处理装置
WO2011148298A3 (en) Method of controlling a boiler plant during switchover from air-combustion to oxygen-combustion
IN2009KO00625A (de)
CN105586102B (zh) 一种高热值无硫排放清洁燃料
CN204114923U (zh) 一种低排放的煤燃烧装置
WO2004094797A3 (en) Method for environmentally-friendly utilization of lean gases
Li et al. Modelling of combustion and emissions for a cyclic power plant
CN212108479U (zh) 一种减少nox排放量的锅炉系统
WO2005050092A3 (en) Boiler emission control process
RO127768A3 (ro) Instalaţie de ardere încorporată într-un cazan de putere termică redusă, destinat arderii deşeurilor lemnoase
PRISECARU COMBUSTION INSTALLATION EMBEDDED IN A LOW THERMAL POWER BOILER MEANT TO BURN WOOD WASTES

Legal Events

Date Code Title Description
8364 No opposition during term of opposition