FI20095220A - Menetelmä typenoksidipäästöjen vähentämiseksi happipoltossa - Google Patents

Menetelmä typenoksidipäästöjen vähentämiseksi happipoltossa Download PDF

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

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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
PL10748380T PL2404111T3 (pl) 2009-03-06 2010-02-08 Sposób redukcji emisji tlenku azotu w spalaniu tlenowo-paliwowym
EP10748380.2A EP2404111B1 (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
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
ES10748380T ES2729674T3 (es) 2009-03-06 2010-02-08 Procedimiento para reducir las emisiones de óxido de nitrógeno en la combustión de combustible oxigenado
DK10748380.2T DK2404111T3 (da) 2009-03-06 2010-02-08 Fremgangsmåde til reduktion af nitrogenoxidemmissioner i oxybrændstofforbrænding
RU2011135189/06A RU2511819C2 (ru) 2009-03-06 2010-02-08 Способ уменьшения выбросов оксидов азота при кислородотопливном сгорании
CA2753334A CA2753334A1 (en) 2009-03-06 2010-02-08 Method for reducing nitrogen oxide emissions in oxyfuel combustion
BRPI1009998-0A BRPI1009998A2 (pt) 2009-03-06 2010-02-08 método para reduzir emissões de óxido de nitrogênio em combustão de oxicombustível

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
FI20095220A0 FI20095220A0 (fi) 2009-03-06
FI20095220A true FI20095220A (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)

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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***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***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***
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

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Also Published As

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

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