FI20115112L - Menetelmä happipolttokiertoleijupetikattilan käyttämiseksi - Google Patents

Menetelmä happipolttokiertoleijupetikattilan käyttämiseksi Download PDF

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Publication number
FI20115112L
FI20115112L FI20115112A FI20115112A FI20115112L FI 20115112 L FI20115112 L FI 20115112L FI 20115112 A FI20115112 A FI 20115112A FI 20115112 A FI20115112 A FI 20115112A FI 20115112 L FI20115112 L FI 20115112L
Authority
FI
Finland
Prior art keywords
treatment system
external
solids
cfb
boiler
Prior art date
Application number
FI20115112A
Other languages
English (en)
Swedish (sv)
Other versions
FI20115112A (fi
FI123704B (fi
FI20115112A0 (fi
Inventor
Timo Eriksson
Arto Hotta
Reijo Kuivalainen
Original Assignee
Foster Wheeler Energia 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 Foster Wheeler Energia Oy filed Critical Foster Wheeler Energia Oy
Priority to FI20115112A priority Critical patent/FI123704B/fi
Publication of FI20115112A0 publication Critical patent/FI20115112A0/fi
Priority to PL12741976T priority patent/PL2671024T3/pl
Priority to EP12741976.0A priority patent/EP2671024B1/en
Priority to US13/996,663 priority patent/US9651244B2/en
Priority to ES12741976T priority patent/ES2698074T3/es
Priority to PCT/FI2012/050089 priority patent/WO2012104487A1/en
Publication of FI20115112A publication Critical patent/FI20115112A/fi
Publication of FI20115112L publication Critical patent/FI20115112L/fi
Application granted granted Critical
Publication of FI123704B publication Critical patent/FI123704B/fi

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/003—Methods of steam generation characterised by form of heating method using combustion of hydrogen with oxygen
    • 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
    • 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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/508—Sulfur oxides by treating the gases with solids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K17/00—Using steam or condensate extracted or exhausted from steam engine plant
    • F01K17/04—Using steam or condensate extracted or exhausted from steam engine plant for specific purposes other than heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K17/00—Using steam or condensate extracted or exhausted from steam engine plant
    • F01K17/06—Returning energy of steam, in exchanged form, to process, e.g. use of exhaust steam for drying solid fuel or plant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0084—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed with recirculation of separated solids or with cooling of the bed particles outside the combustion bed
    • F22B31/0092—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed with recirculation of separated solids or with cooling of the bed particles outside the combustion bed with a fluidized heat exchange bed and a fluidized combustion bed separated by a partition, the bed particles circulating around or through that partition
    • 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
    • F23C10/002—Fluidised bed combustion apparatus for pulverulent solid 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 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
    • F23C10/30—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in the bed
    • F23C10/32—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in the bed by controlling the rate of recirculation of particles separated from the flue 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/606—Carbonates
    • 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 
    • F23C2206/00—Fluidised bed combustion
    • F23C2206/10—Circulating fluidised bed
    • F23C2206/103—Cooling recirculating particles
    • 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

Abstract

Keksinnön kohteena on menetelmä happipolttoon tarkoitetun kiertoleijupetikattilan (10) käyttämiseksi, joka kattila käsittää tulipesän (12), jonka pohjaosassa on arina (26), tulipesän yläosaan yhdistetty kiintoaine-erotin (16) ja ulkoinen kiintoaineen käsittelysysteemi (20,21), joka menetelmä käsittää vaiheet, jossa happipolttoon tarkoitetun kiertoleijupetikattilaan (10) järjestetään kiertoleijupeti, hapettavaa kaasua syötetään kiertoleijupetikattilaan arinan (26) läpi leijutuskaasuna, joka leijutuskaasu käsittää kierrätettävää savukaasua, polttoainemateriaalia (22) syötetään kiertoleijupetiin, rikkiä pelkistävää, CaCO3:a käsittävää ainetta (24) syötetään kiertoleijupetiin, kiintoainetta kierrätetään ulkoisen kiintoainekierron aikaansaavalla ulkoisella kiintoaineen käsittelysysteemillä ulos tulipesästä, kiintoaine leijutetaan ulkoisella kiintoaineen käsittelysysteemissä syöttämällä leijutusainetta, joka käsittää savukaasun kierrättämisen ulkoiseen kiintoaineen käsittelysysteemiin. Ennalta määrätty määrä höyryä (44) syötetään ulkoiseen kiintoaineen käsittelysysteemiin leijutusaineen komponenttina leijuttamaan kiintoainetta, joka korvaa kierrätettävää savukaasun leijutusaineessa.
FI20115112A 2011-02-04 2011-02-04 Menetelmä happipolttokiertoleijupetikattilan käyttämiseksi FI123704B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20115112A FI123704B (fi) 2011-02-04 2011-02-04 Menetelmä happipolttokiertoleijupetikattilan käyttämiseksi
PL12741976T PL2671024T3 (pl) 2011-02-04 2012-02-01 Sposób działania kotła cfb spalania tlenowego
EP12741976.0A EP2671024B1 (en) 2011-02-04 2012-02-01 Method of operating an oxycombustion cfb boiler
US13/996,663 US9651244B2 (en) 2011-02-04 2012-02-01 Method of operating an oxycombustion circulating fluidized bed boiler
ES12741976T ES2698074T3 (es) 2011-02-04 2012-02-01 Procedimiento de funcionamiento de una caldera de CFB de oxicombustión
PCT/FI2012/050089 WO2012104487A1 (en) 2011-02-04 2012-02-01 Method of operating an oxycombustion cfb boiler

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20115112A FI123704B (fi) 2011-02-04 2011-02-04 Menetelmä happipolttokiertoleijupetikattilan käyttämiseksi
FI20115112 2011-02-04

Publications (4)

Publication Number Publication Date
FI20115112A0 FI20115112A0 (fi) 2011-02-04
FI20115112A FI20115112A (fi) 2012-08-05
FI20115112L true FI20115112L (fi) 2012-08-05
FI123704B FI123704B (fi) 2013-09-30

Family

ID=43629787

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20115112A FI123704B (fi) 2011-02-04 2011-02-04 Menetelmä happipolttokiertoleijupetikattilan käyttämiseksi

Country Status (6)

Country Link
US (1) US9651244B2 (fi)
EP (1) EP2671024B1 (fi)
ES (1) ES2698074T3 (fi)
FI (1) FI123704B (fi)
PL (1) PL2671024T3 (fi)
WO (1) WO2012104487A1 (fi)

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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
FI20155805A (fi) * 2015-11-04 2017-05-05 Amec Foster Wheeler Energia Oy Menetelmä kiertoleijupetikattilalaitoksesta syntyvien savukaasujen rikkidioksiidipitoisuuden vähentämiseksi
CN105972584B (zh) * 2016-07-01 2018-09-04 江苏联发环保新能源有限公司 一种高效环保循环流化床燃烧装置及其燃烧方法
KR101898077B1 (ko) * 2016-07-26 2018-09-12 현대건설 주식회사 순환 유동층 보일러 시스템
CN106390727B (zh) * 2016-10-27 2019-10-18 福建龙净脱硫脱硝工程有限公司 一种处理低温烟气的干法脱硫方法
CN109028049B (zh) * 2018-06-07 2020-07-03 重庆大学 一种纯燃高钠煤的并联循环流化床锅炉
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CN112791554A (zh) * 2020-12-31 2021-05-14 清华大学 一种烟气处理方法及系统
CN117836572A (zh) * 2021-07-27 2024-04-05 通用电气技术有限公司 氧气燃烧联合循环发电装置

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Also Published As

Publication number Publication date
WO2012104487A1 (en) 2012-08-09
FI20115112A (fi) 2012-08-05
FI123704B (fi) 2013-09-30
EP2671024A4 (en) 2017-05-10
US9651244B2 (en) 2017-05-16
US20130284121A1 (en) 2013-10-31
ES2698074T3 (es) 2019-01-30
PL2671024T3 (pl) 2019-02-28
EP2671024B1 (en) 2018-08-29
FI20115112A0 (fi) 2011-02-04
EP2671024A1 (en) 2013-12-11

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