TWI738266B - 排煙脫硫裝置 - Google Patents

排煙脫硫裝置 Download PDF

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Publication number
TWI738266B
TWI738266B TW109110504A TW109110504A TWI738266B TW I738266 B TWI738266 B TW I738266B TW 109110504 A TW109110504 A TW 109110504A TW 109110504 A TW109110504 A TW 109110504A TW I738266 B TWI738266 B TW I738266B
Authority
TW
Taiwan
Prior art keywords
plate portion
stagnant
desulfurization device
flue gas
pair
Prior art date
Application number
TW109110504A
Other languages
English (en)
Chinese (zh)
Other versions
TW202103776A (zh
Inventor
生木誠也
大倉一
上神晶寛
片川篤
牛久哲
Original Assignee
日商三菱動力股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日商三菱動力股份有限公司 filed Critical 日商三菱動力股份有限公司
Publication of TW202103776A publication Critical patent/TW202103776A/zh
Application granted granted Critical
Publication of TWI738266B publication Critical patent/TWI738266B/zh

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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

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)
TW109110504A 2019-03-29 2020-03-27 排煙脫硫裝置 TWI738266B (zh)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
TW202103776A TW202103776A (zh) 2021-02-01
TWI738266B true TWI738266B (zh) 2021-09-01

Family

ID=72666639

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109110504A TWI738266B (zh) 2019-03-29 2020-03-27 排煙脫硫裝置

Country Status (4)

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

Families Citing this family (1)

* 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (9)

* 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 (ja) * 1979-06-13 1981-01-06
JPS5654901U (ja) * 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
TW202103776A (zh) 2021-02-01
KR20210141680A (ko) 2021-11-23
KR102620035B1 (ko) 2023-12-29
JPWO2020202330A1 (ja) 2020-10-08
JP7225377B2 (ja) 2023-02-20
WO2020202330A1 (ja) 2020-10-08

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