JP7225377B2 - 排煙脱硫装置 - Google Patents

排煙脱硫装置 Download PDF

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Publication number
JP7225377B2
JP7225377B2 JP2021511707A JP2021511707A JP7225377B2 JP 7225377 B2 JP7225377 B2 JP 7225377B2 JP 2021511707 A JP2021511707 A JP 2021511707A JP 2021511707 A JP2021511707 A JP 2021511707A JP 7225377 B2 JP7225377 B2 JP 7225377B2
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Japan
Prior art keywords
liquid
plate portion
flue gas
opposite sides
vents
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JP2021511707A
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English (en)
Japanese (ja)
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JPWO2020202330A1 (https=
Inventor
誠也 生木
一 大倉
晶寛 上神
篤 片川
哲 牛久
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Mitsubishi Heavy Industries Ltd
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Mitsubishi Heavy Industries Ltd
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Publication date
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Publication of JPWO2020202330A1 publication Critical patent/JPWO2020202330A1/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
    • B01D53/185—Liquid distributors
    • 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
    • B01D47/063—Spray cleaning with two or more jets impinging against each other
    • 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
    • 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
    • B01D53/1456—Removing acid components
    • B01D53/1481—Removing sulfur dioxide or sulfur trioxide
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
JP2021511707A 2019-03-29 2019-03-29 排煙脱硫装置 Active JP7225377B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/014219 WO2020202330A1 (ja) 2019-03-29 2019-03-29 排煙脱硫装置

Publications (2)

Publication Number Publication Date
JPWO2020202330A1 JPWO2020202330A1 (https=) 2020-10-08
JP7225377B2 true JP7225377B2 (ja) 2023-02-20

Family

ID=72666639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021511707A Active JP7225377B2 (ja) 2019-03-29 2019-03-29 排煙脱硫装置

Country Status (4)

Country Link
JP (1) JP7225377B2 (https=)
KR (1) KR102620035B1 (https=)
TW (1) TWI738266B (https=)
WO (1) WO2020202330A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112915733A (zh) * 2021-04-02 2021-06-08 中冶赛迪技术研究中心有限公司 塔内导流管丛均流结构
KR102757058B1 (ko) * 2022-04-27 2025-01-22 (주)로우카본 석탄가스화 복합발전용 이산화탄소 및 황산화물 포집, 및 탄소자원화 시스템
KR102754860B1 (ko) * 2022-04-27 2025-01-15 (주)로우카본 제철소용 이산화탄소 포집 및 탄소자원화, 및 수소 생산 시스템

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090309245A1 (en) 2008-06-16 2009-12-17 Johnson Ronald B Wet scrubber tray
CN102489141A (zh) 2011-12-10 2012-06-13 程爱平 喷淋式脱硫吸收塔浆液收集盘
CN203591693U (zh) 2013-08-19 2014-05-14 武汉龙净环保工程有限公司 脱硫吸收塔

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3834129A (en) * 1972-09-13 1974-09-10 E Darlinger Absorption optimization apparatus
US4263021A (en) 1972-12-05 1981-04-21 The Babcock & Wilcox Company Gas-liquid contact system
JPS56205U (https=) * 1979-06-13 1981-01-06
JPS5654901U (https=) * 1979-10-03 1981-05-13
JPH0810502A (ja) * 1994-07-04 1996-01-16 Jgc Corp 棚段塔およびその組立方法
JPH09155142A (ja) * 1995-12-07 1997-06-17 Idemitsu Eng Co Ltd 気液接触による特定成分除去方法並びに除去装置及び該装置に用いるトレイ
JP2006122862A (ja) * 2004-11-01 2006-05-18 Mitsubishi Heavy Ind Ltd 排ガス処理装置
JP5725725B2 (ja) * 2010-04-07 2015-05-27 三菱日立パワーシステムズ株式会社 湿式排煙脱硫装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090309245A1 (en) 2008-06-16 2009-12-17 Johnson Ronald B Wet scrubber tray
CN102489141A (zh) 2011-12-10 2012-06-13 程爱平 喷淋式脱硫吸收塔浆液收集盘
CN203591693U (zh) 2013-08-19 2014-05-14 武汉龙净环保工程有限公司 脱硫吸收塔

Also Published As

Publication number Publication date
JPWO2020202330A1 (https=) 2020-10-08
KR102620035B1 (ko) 2023-12-29
TWI738266B (zh) 2021-09-01
TW202103776A (zh) 2021-02-01
WO2020202330A1 (ja) 2020-10-08
KR20210141680A (ko) 2021-11-23

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