CA2877926C - Co2 recovery unit and co2 recovery method - Google Patents

Co2 recovery unit and co2 recovery method Download PDF

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Publication number
CA2877926C
CA2877926C CA2877926A CA2877926A CA2877926C CA 2877926 C CA2877926 C CA 2877926C CA 2877926 A CA2877926 A CA 2877926A CA 2877926 A CA2877926 A CA 2877926A CA 2877926 C CA2877926 C CA 2877926C
Authority
CA
Canada
Prior art keywords
rinsing
unit
water
absorbent
flue gas
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
CA2877926A
Other languages
English (en)
French (fr)
Other versions
CA2877926A1 (en
Inventor
Hiroshi Tanaka
Hiromitsu Nagayasu
Takuya Hirata
Tsuyoshi Oishi
Takashi Kamijo
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.)
Kansai Electric Power Co Inc
Mitsubishi Heavy Industries Ltd
Original Assignee
Kansai Electric Power Co Inc
Mitsubishi Heavy Industries Ltd
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 Kansai Electric Power Co Inc, Mitsubishi Heavy Industries Ltd filed Critical Kansai Electric Power Co Inc
Publication of CA2877926A1 publication Critical patent/CA2877926A1/en
Application granted granted Critical
Publication of CA2877926C publication Critical patent/CA2877926C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B01D53/1425—Regeneration of liquid absorbents
    • 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
    • B01D53/1475—Removing carbon dioxide
    • 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
    • B01D53/62—Carbon 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • 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
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

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)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Carbon And Carbon Compounds (AREA)
CA2877926A 2012-08-08 2013-05-29 Co2 recovery unit and co2 recovery method Active CA2877926C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012176131A JP6004821B2 (ja) 2012-08-08 2012-08-08 Ｃｏ２回収装置およびｃｏ２回収方法
JP2012-176131 2012-08-08
PCT/JP2013/064925 WO2014024548A1 (ja) 2012-08-08 2013-05-29 Ｃｏ2回収装置およびｃｏ2回収方法

Publications (2)

Publication Number Publication Date
CA2877926A1 CA2877926A1 (en) 2014-02-13
CA2877926C true CA2877926C (en) 2017-01-17

Family

ID=50067791

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2877926A Active CA2877926C (en) 2012-08-08 2013-05-29 Co2 recovery unit and co2 recovery method

Country Status (7)

Country Link
US (1) US9914088B2 (https=)
EP (1) EP2893970B1 (https=)
JP (1) JP6004821B2 (https=)
AU (1) AU2013300927B2 (https=)
CA (1) CA2877926C (https=)
DK (1) DK2893970T3 (https=)
WO (1) WO2014024548A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6581768B2 (ja) * 2014-11-04 2019-09-25 三菱重工エンジニアリング株式会社 Ｃｏ２回収装置およびｃｏ２回収方法
EP3181540B1 (de) * 2015-12-18 2019-07-24 L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Verfahren zur trennung von methanol aus gasgemischen
RU2627847C2 (ru) * 2015-12-30 2017-08-14 Игорь Анатольевич Мнушкин Способ и колонна абсорбционной очистки газов от нежелательных примесей
WO2020131309A1 (en) * 2018-12-20 2020-06-25 Entegris, Inc. Active wet scrubbing filtration system
US20230049241A1 (en) 2020-02-16 2023-02-16 Niall Davidson Carbon Negative Data Centers and Services
JP7524086B2 (ja) * 2021-01-15 2024-07-29 株式会社東芝 二酸化炭素回収システムおよび二酸化炭素回収システムの運転方法
CN116510469A (zh) * 2023-05-31 2023-08-01 中国华能集团清洁能源技术研究院有限公司 二氧化碳捕集塔
WO2025250039A1 (ru) * 2024-05-30 2025-12-04 Игорь Анатольевич МНУШКИН Абсорбер для селективного удаления кислых газов

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2539103B2 (ja) 1991-03-07 1996-10-02 三菱重工業株式会社 燃焼排ガスの脱炭酸ガス装置及び方法
JP2786562B2 (ja) * 1992-03-03 1998-08-13 関西電力株式会社 燃焼排ガスの処理方法
JP2786559B2 (ja) * 1992-01-17 1998-08-13 関西電力株式会社 燃焼排ガス中の炭酸ガスの回収方法
DE69318433T2 (de) 1992-01-17 1998-12-17 Mitsubishi Jukogyo K.K., Tokio/Tokyo Verfahren zur Behandlung von Verbrennungsabgasen
JP3969949B2 (ja) 2000-10-25 2007-09-05 関西電力株式会社 アミン回収方法及び装置並びにこれを備えた脱炭酸ガス装置
JP5232361B2 (ja) * 2006-04-13 2013-07-10 三菱重工業株式会社 Ｃｏ２回収装置及びｃｏ２回収方法
WO2010020017A1 (en) * 2008-08-22 2010-02-25 Commonwealth Scientific And Industrial Research Organisation Treatment of co2-depleted flue gases
JP5351728B2 (ja) * 2009-12-03 2013-11-27 三菱重工業株式会社 Ｃｏ２回収装置およびｃｏ２回収方法
JP5371734B2 (ja) 2009-12-25 2013-12-18 三菱重工業株式会社 Ｃｏ２回収装置およびｃｏ２回収方法
US9314734B2 (en) 2010-01-14 2016-04-19 Alstom Technology Ltd Wash water method and system for a carbon dioxide capture process
ES2543313T3 (es) * 2011-03-31 2015-08-18 Basf Se Retención de aminas en la separación de gases ácidos por medio de agentes de absorción de amina
US8529857B2 (en) * 2011-03-31 2013-09-10 Basf Se Retention of amines in the removal of acid gases by means of amine absorption media
JP2012236166A (ja) 2011-05-12 2012-12-06 Mitsubishi Heavy Ind Ltd Ｃｏ２回収装置およびｃｏ２回収方法
EP2907563B1 (en) * 2012-10-11 2020-05-13 Mitsubishi Heavy Industries Engineering, Ltd. Exhaust gas treatment system and method

Also Published As

Publication number Publication date
EP2893970A1 (en) 2015-07-15
US20150182906A1 (en) 2015-07-02
JP2014033991A (ja) 2014-02-24
EP2893970A4 (en) 2016-03-30
EP2893970B1 (en) 2018-05-16
AU2013300927B2 (en) 2016-03-03
DK2893970T3 (en) 2018-07-30
AU2013300927A1 (en) 2015-01-22
US9914088B2 (en) 2018-03-13
CA2877926A1 (en) 2014-02-13
JP6004821B2 (ja) 2016-10-12
WO2014024548A1 (ja) 2014-02-13

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