JP6212401B2 - 排ガス処理装置 - Google Patents

排ガス処理装置 Download PDF

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Publication number
JP6212401B2
JP6212401B2 JP2014018080A JP2014018080A JP6212401B2 JP 6212401 B2 JP6212401 B2 JP 6212401B2 JP 2014018080 A JP2014018080 A JP 2014018080A JP 2014018080 A JP2014018080 A JP 2014018080A JP 6212401 B2 JP6212401 B2 JP 6212401B2
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Japan
Prior art keywords
exhaust gas
gas
flue
treatment apparatus
dust collector
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Application number
JP2014018080A
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English (en)
Japanese (ja)
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JP2015144986A5 (enExample
JP2015144986A (ja
Inventor
直行 神山
直行 神山
晴治 香川
晴治 香川
俊大 福田
俊大 福田
哲 牛久
哲 牛久
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Mitsubishi Power Ltd
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Mitsubishi Hitachi Power Systems Ltd
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Publication date
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Priority to JP2014018080A priority Critical patent/JP6212401B2/ja
Priority to PCT/JP2015/051726 priority patent/WO2015115305A1/ja
Priority to US15/025,783 priority patent/US9925490B2/en
Publication of JP2015144986A publication Critical patent/JP2015144986A/ja
Publication of JP2015144986A5 publication Critical patent/JP2015144986A5/ja
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    • 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
    • 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
    • F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices
    • 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
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • 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
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/75—Multi-step processes
    • 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
    • F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
    • 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
    • F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
    • 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
    • F23L15/00—Heating of air supplied for combustion
    • F23L15/04—Arrangements of recuperators
    • 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
    • B01D2251/602—Oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/604—Hydroxides
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/869—Multiple step processes
    • 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
    • F23J2215/10—Nitrogen; 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 
    • F23J2215/00—Preventing emissions
    • F23J2215/20—Sulfur; 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
    • F23J2219/10—Catalytic reduction devices
    • 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
    • F23J2219/60—Sorption with dry devices, e.g. beds
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Treating Waste Gases (AREA)
  • Chimneys And Flues (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP2014018080A 2014-01-31 2014-01-31 排ガス処理装置 Active JP6212401B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2014018080A JP6212401B2 (ja) 2014-01-31 2014-01-31 排ガス処理装置
PCT/JP2015/051726 WO2015115305A1 (ja) 2014-01-31 2015-01-22 排ガス処理装置
US15/025,783 US9925490B2 (en) 2014-01-31 2015-01-22 Flue gas treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014018080A JP6212401B2 (ja) 2014-01-31 2014-01-31 排ガス処理装置

Publications (3)

Publication Number Publication Date
JP2015144986A JP2015144986A (ja) 2015-08-13
JP2015144986A5 JP2015144986A5 (enExample) 2016-12-28
JP6212401B2 true JP6212401B2 (ja) 2017-10-11

Family

ID=53756881

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Application Number Title Priority Date Filing Date
JP2014018080A Active JP6212401B2 (ja) 2014-01-31 2014-01-31 排ガス処理装置

Country Status (3)

Country Link
US (1) US9925490B2 (enExample)
JP (1) JP6212401B2 (enExample)
WO (1) WO2015115305A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9724638B2 (en) 2014-01-02 2017-08-08 General Electric Technology Gmbh Apparatus and method for evaporating waste water and reducing acid gas emissions
US9352274B2 (en) * 2014-01-02 2016-05-31 Alstom Technology Ltd Apparatus and method for evaporating waste water and reducing acid gas emissions
CN105498535B (zh) * 2015-12-01 2017-12-05 大连海事大学 一种使用亚氯酸钠海水溶液脱除船舶柴油机废气中氮氧化物的方法及装置
CN106958936A (zh) * 2016-01-12 2017-07-18 沈阳兰昊新能源科技有限公司 环保型生物质秸秆燃料锅炉
CN105771575B (zh) * 2016-03-24 2018-10-30 上海蓝科石化环保科技股份有限公司 一种烟气多组分污染物一体化干式净化方法及系统
US10267517B2 (en) * 2016-07-08 2019-04-23 Arvos Ljungstrom Llc Method and system for improving boiler effectiveness
CN106322415A (zh) * 2016-09-29 2017-01-11 杭州创屹机电科技有限公司 烟气污染物协同深度净化系统
CN110366443A (zh) * 2017-03-08 2019-10-22 国际壳牌研究有限公司 从so2含量暂时非常高的气体中除去so2的方法
CN107631290B (zh) * 2017-09-14 2019-01-25 北京建筑大学 一种基于膜吸收的烟气余热回收系统
CN107930359A (zh) * 2017-12-21 2018-04-20 华北电力大学（保定） 利用脱硫废水脱除燃煤烟气中元素态汞的装置和方法
CN108730942B (zh) * 2018-06-06 2020-04-14 安徽亿达新能源科技有限公司 一种可利用烟气加热的蒸汽发生器
CN110529872B (zh) * 2018-07-24 2020-11-17 苏州海陆重工股份有限公司 基于入口烟气温度通信控制的电站锅炉余热利用系统
US11300292B2 (en) * 2018-09-14 2022-04-12 Minplus B.V. Method of operating an incinerator comprising a device for capturing ash entrained by flue gas
CN111974207A (zh) * 2019-05-23 2020-11-24 同正环保集团有限公司 一种烟气低温scr脱硝工艺
CN111059561B (zh) * 2019-12-25 2022-07-01 东莞市建安管桩有限公司 一种管桩锅炉蒸汽系统

Family Cites Families (10)

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JPS51152043U (enExample) * 1975-01-07 1976-12-04
JPS6135827A (ja) * 1984-07-27 1986-02-20 Hitachi Zosen Corp 乾式石灰法による排ガスの浄化方法
JPH04135618A (ja) * 1990-09-26 1992-05-11 Babcock Hitachi Kk 排煙脱硫方法
JPH04300624A (ja) 1991-03-28 1992-10-23 Babcock Hitachi Kk 使用済み脱硫剤の再生方法および装置
JPH0914050A (ja) * 1995-06-30 1997-01-14 Suzuki Motor Corp クランクプーリのオイルシール構造
JPH09141050A (ja) 1995-11-24 1997-06-03 Chiyoda Corp 排煙脱硫プラントのガス吸収装置内部の洗浄方法および洗浄装置
JPH10118446A (ja) 1996-10-17 1998-05-12 Ishikawajima Harima Heavy Ind Co Ltd 高濃度ｓｏ２ガス排煙処理装置
JP3140392B2 (ja) * 1997-03-31 2001-03-05 川崎重工業株式会社 スプレー式吸収塔
JP2000121032A (ja) * 1998-10-16 2000-04-28 Nkk Corp 排ガス処理方法および装置
JP5180097B2 (ja) 2006-12-27 2013-04-10 バブコック日立株式会社 排ガス処理方法と装置

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Publication number Publication date
US20160243498A1 (en) 2016-08-25
WO2015115305A1 (ja) 2015-08-06
US9925490B2 (en) 2018-03-27
JP2015144986A (ja) 2015-08-13

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