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FI20095220L - Menetelmä typenoksidipäästöjen vähentämiseksi happipoltossa - Google Patents

Menetelmä typenoksidipäästöjen vähentämiseksi happipoltossa Download PDF

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Publication number
FI20095220L
FI20095220L FI20095220A FI20095220A FI20095220L FI 20095220 L FI20095220 L FI 20095220L FI 20095220 A FI20095220 A FI 20095220A FI 20095220 A FI20095220 A FI 20095220A FI 20095220 L FI20095220 L FI 20095220L
Authority
FI
Finland
Prior art keywords
oxy
nitrogen oxide
fuel combustion
reducing nitrogen
oxide emissions
Prior art date
Application number
FI20095220A
Other languages
English (en)
Swedish (sv)
Other versions
FI123853B (fi
FI20095220A0 (fi
Inventor
Mikko Varonen
Original Assignee
Metso Power Oy
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 Metso Power Oy filed Critical Metso Power Oy
Publication of FI20095220A0 publication Critical patent/FI20095220A0/fi
Priority to FI20095220A priority Critical patent/FI123853B/fi
Priority to PL10748380T priority patent/PL2404111T3/pl
Priority to RU2011135189/06A priority patent/RU2511819C2/ru
Priority to ES10748380T priority patent/ES2729674T3/es
Priority to EP10748380.2A priority patent/EP2404111B1/en
Priority to CN2010800103421A priority patent/CN102341650B/zh
Priority to PCT/FI2010/050075 priority patent/WO2010100324A1/en
Priority to BRPI1009998-0A priority patent/BRPI1009998A2/pt
Priority to DK10748380.2T priority patent/DK2404111T3/da
Priority to CA2753334A priority patent/CA2753334A1/en
Priority to US13/254,660 priority patent/US20120024206A1/en
Publication of FI20095220L publication Critical patent/FI20095220L/fi
Application granted granted Critical
Publication of FI123853B publication Critical patent/FI123853B/fi

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 
    • 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
    • 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
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • 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 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
    • F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
    • F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the 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 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/003—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for pulverulent fuel
    • 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
    • F23L7/007—Supplying oxygen or oxygen-enriched 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 
    • 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
    • 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
    • F23L2900/07001—Injecting synthetic air, i.e. a combustion supporting mixture made of pure oxygen and an inert gas, e.g. nitrogen or recycled fumes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/32—Direct CO2 mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
FI20095220A 2009-03-06 2009-03-06 Menetelmä typenoksidipäästöjen vähentämiseksi happipoltossa FI123853B (fi)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI20095220A FI123853B (fi) 2009-03-06 2009-03-06 Menetelmä typenoksidipäästöjen vähentämiseksi happipoltossa
PCT/FI2010/050075 WO2010100324A1 (en) 2009-03-06 2010-02-08 Method for reducing nitrogen oxide emissions in oxyfuel combustion
RU2011135189/06A RU2511819C2 (ru) 2009-03-06 2010-02-08 Способ уменьшения выбросов оксидов азота при кислородотопливном сгорании
ES10748380T ES2729674T3 (es) 2009-03-06 2010-02-08 Procedimiento para reducir las emisiones de óxido de nitrógeno en la combustión de combustible oxigenado
EP10748380.2A EP2404111B1 (en) 2009-03-06 2010-02-08 Method for reducing nitrogen oxide emissions in oxyfuel combustion
CN2010800103421A CN102341650B (zh) 2009-03-06 2010-02-08 用于减少氧燃料燃烧中的氮氧化物排放的方法
PL10748380T PL2404111T3 (pl) 2009-03-06 2010-02-08 Sposób redukcji emisji tlenku azotu w spalaniu tlenowo-paliwowym
BRPI1009998-0A BRPI1009998A2 (pt) 2009-03-06 2010-02-08 método para reduzir emissões de óxido de nitrogênio em combustão de oxicombustível
DK10748380.2T DK2404111T3 (da) 2009-03-06 2010-02-08 Fremgangsmåde til reduktion af nitrogenoxidemmissioner i oxybrændstofforbrænding
CA2753334A CA2753334A1 (en) 2009-03-06 2010-02-08 Method for reducing nitrogen oxide emissions in oxyfuel combustion
US13/254,660 US20120024206A1 (en) 2009-03-06 2010-02-08 Method for reducing nitrogen oxide emissions in oxyfuel combustion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20095220 2009-03-06
FI20095220A FI123853B (fi) 2009-03-06 2009-03-06 Menetelmä typenoksidipäästöjen vähentämiseksi happipoltossa

Publications (3)

Publication Number Publication Date
FI20095220A0 FI20095220A0 (fi) 2009-03-06
FI20095220L true FI20095220L (fi) 2010-09-07
FI123853B FI123853B (fi) 2013-11-15

Family

ID=40510220

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20095220A FI123853B (fi) 2009-03-06 2009-03-06 Menetelmä typenoksidipäästöjen vähentämiseksi happipoltossa

Country Status (11)

Country Link
US (1) US20120024206A1 (fi)
EP (1) EP2404111B1 (fi)
CN (1) CN102341650B (fi)
BR (1) BRPI1009998A2 (fi)
CA (1) CA2753334A1 (fi)
DK (1) DK2404111T3 (fi)
ES (1) ES2729674T3 (fi)
FI (1) FI123853B (fi)
PL (1) PL2404111T3 (fi)
RU (1) RU2511819C2 (fi)
WO (1) WO2010100324A1 (fi)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125496B (fi) * 2009-08-17 2015-10-30 Valmet Technologies Oy Menetelmä ja järjestely palamisolosuhteiden optimoimiseksi leijukerroskattilassa
US20120244479A1 (en) * 2011-03-22 2012-09-27 General Electric Company Combustion System Using Recycled Flue Gas to Boost Overfire Air
CN103363802A (zh) * 2012-03-29 2013-10-23 中国石油化工股份有限公司 一种火焰加热炉
CN103471093B (zh) * 2013-09-06 2016-02-24 中国科学院工程热物理研究所 循环流化床富氧燃烧的配风方法
CN103697466A (zh) * 2013-12-20 2014-04-02 哈尔滨锅炉厂有限责任公司 带烟气再循环旁路的循环流化床锅炉及nox排放方法
CN104861991A (zh) * 2015-04-23 2015-08-26 武汉钢铁(集团)公司 一种焦炉烟气循环系统及处理方法
CZ307680B6 (cs) * 2015-10-26 2019-02-13 ÄŚeskĂ© vysokĂ© uÄŤenĂ­ technickĂ© v Praze Systém pro zajištění fluidačního a oxidačního média v režimu oxyfuel pro fluidní kotel
CN105650628B (zh) * 2016-02-06 2019-04-30 中国科学院工程热物理研究所 循环流化床富氧燃烧装置及其富氧燃烧供风方法
CN105716091B (zh) * 2016-02-17 2018-04-10 无锡国联环保科技股份有限公司 烟气循环污泥喷动流化床焚烧系统及方法
CN105588120B (zh) * 2016-03-02 2018-05-11 内蒙古金土环保科技有限公司 一种脱硫泛氧燃烧系统
CN105864755B (zh) * 2016-03-30 2018-09-04 中国科学院工程热物理研究所 循环流化床富氧燃烧装置及其燃烧方法
CN111664445A (zh) * 2020-07-10 2020-09-15 青岛特利尔环保集团股份有限公司 一种基于料热平衡的兰炭末循环流化床锅炉
FI20225751A1 (fi) * 2022-08-25 2024-02-26 Aliceco Energy Ab Oy Järjestelmä ja menetelmä polttolaitoksen päivittämiseksi happipolttoa varten
US20240167678A1 (en) * 2022-11-22 2024-05-23 Honeywell International Inc. Low nox burner with targeted gas injection
US20250026636A1 (en) 2023-07-19 2025-01-23 Air Products And Chemicals, Inc. Apparatus and process for steam reforming

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL287968A (fi) * 1962-03-15
CA1061987A (en) * 1974-05-15 1979-09-11 Iowa State University Research Foundation, Inc. Decomposition of calcium sulfate by zoned reduction and oxidation in a fluidized bed
GB1523500A (en) * 1975-10-21 1978-09-06 Battelle Development Corp Method of operating a fluidized bed system
DE2624302C2 (de) * 1976-05-31 1987-04-23 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Durchführung exothermer Prozesse
US4704084A (en) * 1979-12-26 1987-11-03 Battelle Development Corporation NOX reduction in multisolid fluidized bed combustors
JPS5860107A (ja) * 1981-10-03 1983-04-09 Osaka Gas Co Ltd 流動層式熱処理炉
JP2637449B2 (ja) * 1988-01-12 1997-08-06 三菱重工業株式会社 流動床燃焼方法
US5325796A (en) * 1992-05-22 1994-07-05 Foster Wheeler Energy Corporation Process for decreasing N2 O emissions from a fluidized bed reactor
DE4313102A1 (de) * 1993-04-22 1994-10-27 Sbw Sonderabfallentsorgung Bad Verfahren zum Reduzieren der Abgasmengen zur Eliminierung von NO¶x¶-Emissionen bei der Verbrennung, vorzugsweise bei der Abfallverbrennung
US5660125A (en) * 1995-05-05 1997-08-26 Combustion Engineering, Inc. Circulating fluid bed steam generator NOx control
DE19703197A1 (de) * 1997-01-30 1998-08-06 Umsicht Inst Fuer Umwelt Siche Verfahren und Vorrichtung zur Verbrennung von Holz und/oder Biomassen
FI102411B (fi) * 1997-02-07 1998-11-30 Kvaerner Power Oy Menetelmä ja sovitelma ilman syöttämiseksi leijukattilaan
FR2803020B1 (fr) * 1999-12-22 2002-04-12 Abb Alstom Power Comb Procede pour reduire les emissions d'oxydes d'azote dans une installation de combustion en lit fluidise circulant
US6430914B1 (en) * 2000-06-29 2002-08-13 Foster Wheeler Energy Corporation Combined cycle power generation plant and method of operating such a plant
US6505567B1 (en) * 2001-11-26 2003-01-14 Alstom (Switzerland) Ltd Oxygen fired circulating fluidized bed steam generator
FI112952B (fi) * 2001-12-21 2004-02-13 Foster Wheeler Energia Oy Menetelmä ja laitteisto hiilipitoisen materiaalin kaasuttamiseksi
FR2866695B1 (fr) * 2004-02-25 2006-05-05 Alstom Technology Ltd Chaudiere oxy-combustion avec production d'oxygene
WO2005119126A1 (fr) * 2004-05-28 2005-12-15 Alstom Technology Ltd Dispositif a lit fluidise a agent comburant enrichi en oxygene
FI20055063A7 (fi) * 2005-02-11 2006-08-12 Metso Power Oy Menetelmä kerrosleijukattilan typenoksidipäästöjen vähentämiseksi ja kerrosleijukattilan ilmanjakojärjestelmä
FI122982B (fi) * 2006-06-21 2012-09-28 Metso Power Oy Menetelmä soodakattilan typpioksidipäästöjen vähentämiseksi ja soodakattila
CN100441946C (zh) * 2006-11-09 2008-12-10 华中科技大学 富氧燃烧循环流化床锅炉系统
US20090007827A1 (en) * 2007-06-05 2009-01-08 Hamid Sarv System and Method for Minimizing Nitrogen Oxide (NOx) Emissions in Cyclone Combustors

Also Published As

Publication number Publication date
CN102341650B (zh) 2013-12-25
CA2753334A1 (en) 2010-09-10
EP2404111A1 (en) 2012-01-11
RU2511819C2 (ru) 2014-04-10
EP2404111B1 (en) 2019-05-01
US20120024206A1 (en) 2012-02-02
PL2404111T3 (pl) 2019-12-31
DK2404111T3 (da) 2019-07-29
BRPI1009998A2 (pt) 2019-02-26
CN102341650A (zh) 2012-02-01
ES2729674T3 (es) 2019-11-05
FI123853B (fi) 2013-11-15
RU2011135189A (ru) 2013-04-20
FI20095220A0 (fi) 2009-03-06
WO2010100324A1 (en) 2010-09-10
EP2404111A4 (en) 2014-11-26

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