JPWO2021149370A1 - - Google Patents

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Publication number
JPWO2021149370A1
JPWO2021149370A1 JP2021572992A JP2021572992A JPWO2021149370A1 JP WO2021149370 A1 JPWO2021149370 A1 JP WO2021149370A1 JP 2021572992 A JP2021572992 A JP 2021572992A JP 2021572992 A JP2021572992 A JP 2021572992A JP WO2021149370 A1 JPWO2021149370 A1 JP WO2021149370A1
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JP
Japan
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.)
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Application number
JP2021572992A
Other versions
JP7276518B2 (ja
JPWO2021149370A5 (ja
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Publication of JPWO2021149370A5 publication Critical patent/JPWO2021149370A5/ja
Application granted granted Critical
Publication of JP7276518B2 publication Critical patent/JP7276518B2/ja
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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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/79—Injecting reactants
    • 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
    • B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • 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
    • B01D53/14—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 absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • 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
    • 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
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • 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
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B04C3/06—Construction of inlets or outlets to the vortex chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/304—Alkali metal compounds of sodium
    • 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
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/10—Inorganic absorbents
    • B01D2252/103—Water
    • B01D2252/1035—Sea water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2290/00—Movable parts or members in exhaust systems for other than for control purposes
    • F01N2290/02—Movable parts or members in exhaust systems for other than for control purposes with continuous rotary movement
    • F01N2290/04—Movable parts or members in exhaust systems for other than for control purposes with continuous rotary movement driven by exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/04—Sulfur or sulfur oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/02—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for marine vessels or naval applications
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
JP2021572992A 2020-01-21 2020-12-04 排ガス処理装置 Active JP7276518B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020007533 2020-01-21
JP2020007533 2020-01-21
PCT/JP2020/045337 WO2021149370A1 (ja) 2020-01-21 2020-12-04 排ガス処理装置

Publications (3)

Publication Number Publication Date
JPWO2021149370A1 true JPWO2021149370A1 (ja) 2021-07-29
JPWO2021149370A5 JPWO2021149370A5 (ja) 2022-04-13
JP7276518B2 JP7276518B2 (ja) 2023-05-18

Family

ID=76991676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021572992A Active JP7276518B2 (ja) 2020-01-21 2020-12-04 排ガス処理装置

Country Status (5)

Country Link
EP (1) EP3978137A4 (ja)
JP (1) JP7276518B2 (ja)
KR (1) KR20220015464A (ja)
CN (1) CN114025865A (ja)
WO (1) WO2021149370A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102598983B1 (ko) * 2023-05-16 2023-11-06 엔텍이앤씨 주식회사 습식스크러버용 고정형 확장 베인필터

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101166484B1 (ko) * 2012-05-24 2012-07-19 (주)미광산업기계 싸이클론식 세정탑
WO2019039816A1 (ko) * 2017-08-24 2019-02-28 주식회사 파나시아 배기가스 처리 시스템
CN109550339A (zh) * 2017-09-27 2019-04-02 东北大学 一种用于含有挥发性有价元素气体收尘与净化的方法及装置
WO2019061099A1 (zh) * 2017-09-27 2019-04-04 北京中能诺泰节能环保技术有限责任公司 除尘除雾装置及吸收塔
KR102043205B1 (ko) * 2018-12-10 2019-11-12 겟에스씨알 주식회사 황산화물과 미세먼지를 함께 저감하는 통합 가스정화장치

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
JPH07229325A (ja) * 1994-02-18 1995-08-29 Mitsubishi Heavy Ind Ltd 脱硫煙突
JP3209912B2 (ja) 1996-02-23 2001-09-17 日立造船株式会社 ごみ焼却炉用煙突
JP3262710B2 (ja) 1996-04-26 2002-03-04 日立造船株式会社 煙 突
JPH11151426A (ja) 1997-11-19 1999-06-08 Ishikawajima Harima Heavy Ind Co Ltd 煙突一体型排煙脱硫装置
JP2001234708A (ja) 2000-02-24 2001-08-31 Hitachi Ltd 高湿分排ガスの水回収装置及び高湿分排ガスの水回収方法
JP4522895B2 (ja) 2005-03-16 2010-08-11 日鉱金属株式会社 排ガス洗浄冷却塔
JP2010043969A (ja) 2008-08-13 2010-02-25 Hitachi-Ge Nuclear Energy Ltd 気水分離器及びこれを備えた沸騰水型原子炉
CN203139800U (zh) * 2013-03-27 2013-08-21 云南昆钢重型装备制造集团有限公司 一种气体管道过滤器
CN203540220U (zh) * 2013-11-05 2014-04-16 中冶东方工程技术有限公司 一种蒸汽排放系统中的脱水装置
JP5999226B1 (ja) * 2015-06-26 2016-09-28 富士電機株式会社 排ガス処理装置
JP2019076798A (ja) * 2016-03-15 2019-05-23 富士電機株式会社 排ガス処理装置
KR101725385B1 (ko) * 2016-08-12 2017-04-12 주흥환경(주) 수직 멀티 베인형 싸이클론 장치 및 이를 포함하는 세정탑 시스템
CN206631333U (zh) * 2017-03-30 2017-11-14 宁波中能连通机械有限公司 一种脱硫塔的旋流除雾板
KR101938149B1 (ko) * 2017-05-12 2019-01-15 주식회사 파나시아 확산수단을 가진 배기가스 처리장치
CN206881311U (zh) * 2017-06-19 2018-01-16 大唐环境产业集团股份有限公司 除雾分离装置
CN108479368B (zh) * 2018-03-16 2020-09-18 浙江天蓝环保工程有限公司 一种微旋流深度脱硫除尘吸收塔装置及工艺
CN209501053U (zh) * 2018-08-14 2019-10-18 石家庄欧亚惠通滤清器有限公司 旋流管式流体预滤器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101166484B1 (ko) * 2012-05-24 2012-07-19 (주)미광산업기계 싸이클론식 세정탑
WO2019039816A1 (ko) * 2017-08-24 2019-02-28 주식회사 파나시아 배기가스 처리 시스템
CN109550339A (zh) * 2017-09-27 2019-04-02 东北大学 一种用于含有挥发性有价元素气体收尘与净化的方法及装置
WO2019061099A1 (zh) * 2017-09-27 2019-04-04 北京中能诺泰节能环保技术有限责任公司 除尘除雾装置及吸收塔
KR102043205B1 (ko) * 2018-12-10 2019-11-12 겟에스씨알 주식회사 황산화물과 미세먼지를 함께 저감하는 통합 가스정화장치

Also Published As

Publication number Publication date
EP3978137A4 (en) 2022-10-19
JP7276518B2 (ja) 2023-05-18
EP3978137A1 (en) 2022-04-06
CN114025865A (zh) 2022-02-08
WO2021149370A1 (ja) 2021-07-29
KR20220015464A (ko) 2022-02-08

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