JP7323077B2 - 排ガス浄化装置 - Google Patents

排ガス浄化装置 Download PDF

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Publication number
JP7323077B2
JP7323077B2 JP2022545491A JP2022545491A JP7323077B2 JP 7323077 B2 JP7323077 B2 JP 7323077B2 JP 2022545491 A JP2022545491 A JP 2022545491A JP 2022545491 A JP2022545491 A JP 2022545491A JP 7323077 B2 JP7323077 B2 JP 7323077B2
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Japan
Prior art keywords
exhaust gas
absorption tower
exhaust
drain pipe
absorbent
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Active
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JP2022545491A
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English (en)
Japanese (ja)
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JPWO2022044537A1 (enExample
Inventor
広幸 當山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
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Fuji Electric Co Ltd
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Publication date
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Publication of JPWO2022044537A1 publication Critical patent/JPWO2022044537A1/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
    • B01D53/14—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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
JP2022545491A 2020-08-24 2021-06-30 排ガス浄化装置 Active JP7323077B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020141227 2020-08-24
JP2020141227 2020-08-24
PCT/JP2021/024749 WO2022044537A1 (ja) 2020-08-24 2021-06-30 排ガス浄化装置

Publications (2)

Publication Number Publication Date
JPWO2022044537A1 JPWO2022044537A1 (enExample) 2022-03-03
JP7323077B2 true JP7323077B2 (ja) 2023-08-08

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ID=80353122

Family Applications (1)

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JP2022545491A Active JP7323077B2 (ja) 2020-08-24 2021-06-30 排ガス浄化装置

Country Status (4)

Country Link
JP (1) JP7323077B2 (enExample)
KR (1) KR20220112302A (enExample)
CN (1) CN115038507A (enExample)
WO (1) WO2022044537A1 (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994023826A1 (fr) 1993-04-09 1994-10-27 Babcock-Hitachi Kabushiki Kaisha Dispositif de desulfuration a voie humide d'effluents gazeux
WO2014098081A1 (ja) 2012-12-19 2014-06-26 富士電機株式会社 排ガス処理装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3553342B2 (ja) * 1997-11-05 2004-08-11 三菱重工業株式会社 湿式排煙脱硫装置
TR199901599T1 (xx) * 1997-11-11 2000-02-21 Mitsubishi Heavy Industies, Ltd Islak gaz işleme yöntemi ve bu yöntemi kullanan aygıt.
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
FR2894156B1 (fr) * 2005-12-02 2008-02-22 Otv Sa Dispositif de traitement d'un effluent gazeux charge en composes odorants a l'aide d'un maillage tridimensionnel, installation et procede correspondants
CN107321155A (zh) * 2017-06-21 2017-11-07 宜昌聚龙环保科技有限公司 一种用于氮氧化物的吸收装置
CN206996233U (zh) * 2017-07-07 2018-02-13 金川集团股份有限公司 一种塔囱一体的烟气处理装置
CN108722163B (zh) * 2017-09-07 2019-06-07 江苏新世纪江南环保股份有限公司 一种氨法脱硫控制吸收过程气溶胶产生的方法
CN210814668U (zh) * 2019-09-11 2020-06-23 宜昌汇富硅材料有限公司 一种气相法白炭黑生产装置的尾气处理系统

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994023826A1 (fr) 1993-04-09 1994-10-27 Babcock-Hitachi Kabushiki Kaisha Dispositif de desulfuration a voie humide d'effluents gazeux
WO2014098081A1 (ja) 2012-12-19 2014-06-26 富士電機株式会社 排ガス処理装置

Also Published As

Publication number Publication date
KR20220112302A (ko) 2022-08-10
CN115038507A (zh) 2022-09-09
WO2022044537A1 (ja) 2022-03-03
JPWO2022044537A1 (enExample) 2022-03-03

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