KR102620035B1 - 배연 탈황 장치 - Google Patents

배연 탈황 장치 Download PDF

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Publication number
KR102620035B1
KR102620035B1 KR1020217034407A KR20217034407A KR102620035B1 KR 102620035 B1 KR102620035 B1 KR 102620035B1 KR 1020217034407 A KR1020217034407 A KR 1020217034407A KR 20217034407 A KR20217034407 A KR 20217034407A KR 102620035 B1 KR102620035 B1 KR 102620035B1
Authority
KR
South Korea
Prior art keywords
plate portion
liquid
flue gas
desulfurization device
gas desulfurization
Prior art date
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.)
Active
Application number
KR1020217034407A
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English (en)
Korean (ko)
Other versions
KR20210141680A (ko
Inventor
세이야 이키키
하지메 오쿠라
아키히로 우에카미
아츠시 가타가와
데츠 우시쿠
Original Assignee
미츠비시 파워 가부시키가이샤
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Publication of KR20210141680A publication Critical patent/KR20210141680A/ko
Application granted granted Critical
Publication of KR102620035B1 publication Critical patent/KR102620035B1/ko
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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
    • B01D53/14—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

Landscapes

  • 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)
KR1020217034407A 2019-03-29 2019-03-29 배연 탈황 장치 Active KR102620035B1 (ko)

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
KR20210141680A KR20210141680A (ko) 2021-11-23
KR102620035B1 true KR102620035B1 (ko) 2023-12-29

Family

ID=72666639

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217034407A Active KR102620035B1 (ko) 2019-03-29 2019-03-29 배연 탈황 장치

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (10)

* 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
US8413967B2 (en) * 2008-06-16 2013-04-09 Babcock & Wilcox Power Generation Group, Inc. Wet scrubber tray
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
CN102489141B (zh) 2011-12-10 2014-03-26 程爱平 喷淋式脱硫吸收塔浆液收集盘

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP7225377B2 (ja) 2023-02-20
JPWO2020202330A1 (https=) 2020-10-08
TWI738266B (zh) 2021-09-01
TW202103776A (zh) 2021-02-01
WO2020202330A1 (ja) 2020-10-08
KR20210141680A (ko) 2021-11-23

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