CA2927094C - Co2 recovery unit - Google Patents

Co2 recovery unit Download PDF

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Publication number
CA2927094C
CA2927094C CA2927094A CA2927094A CA2927094C CA 2927094 C CA2927094 C CA 2927094C CA 2927094 A CA2927094 A CA 2927094A CA 2927094 A CA2927094 A CA 2927094A CA 2927094 C CA2927094 C CA 2927094C
Authority
CA
Canada
Prior art keywords
solution
lean
semi
rich
rich solution
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
CA2927094A
Other languages
English (en)
French (fr)
Other versions
CA2927094A1 (en
Inventor
Hiroshi Tanaka
Takuya Hirata
Tsuyoshi Oishi
Takahiko Endo
Hiroaki Ito
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 CA2927094A1 publication Critical patent/CA2927094A1/en
Application granted granted Critical
Publication of CA2927094C publication Critical patent/CA2927094C/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
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • B01D19/001—Degasification of liquids with one or more auxiliary substances by bubbling steam through the liquid
    • B01D19/0015—Degasification of liquids with one or more auxiliary substances by bubbling steam through the liquid in contact columns containing plates, grids or other filling elements
    • 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
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/65—Employing advanced heat integration, e.g. Pinch technology
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Carbon And Carbon Compounds (AREA)
CA2927094A 2013-10-15 2014-10-10 Co2 recovery unit Active CA2927094C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013-215065 2013-10-15
JP2013215065A JP5863741B2 (ja) 2013-10-15 2013-10-15 Ｃｏ２回収装置
PCT/JP2014/077265 WO2015056658A1 (ja) 2013-10-15 2014-10-10 Ｃｏ２回収装置

Publications (2)

Publication Number Publication Date
CA2927094A1 CA2927094A1 (en) 2015-04-23
CA2927094C true CA2927094C (en) 2018-05-01

Family

ID=52828102

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2927094A Active CA2927094C (en) 2013-10-15 2014-10-10 Co2 recovery unit

Country Status (6)

Country Link
US (1) US9623365B2 (https=)
EP (1) EP3045218A4 (https=)
JP (1) JP5863741B2 (https=)
AU (1) AU2014335385B2 (https=)
CA (1) CA2927094C (https=)
WO (1) WO2015056658A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10456734B2 (en) * 2016-11-01 2019-10-29 Mitsubishi Heavy Industries Engineering, Ltd. CO2 recovery system and method of recovering CO2
WO2025219074A1 (en) * 2024-04-16 2025-10-23 Nuovo Pignone Tecnologie - S.R.L. Ammonia-based carbon capture system and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0751537A (ja) * 1993-06-30 1995-02-28 Mitsubishi Heavy Ind Ltd Ｃｏ２ 含有ガス中のｃｏ２ を除去する方法
JP2005254121A (ja) 2004-03-11 2005-09-22 Masaru Ichikawa 低級炭化水素直接改質触媒の製造方法
JP4690659B2 (ja) * 2004-03-15 2011-06-01 三菱重工業株式会社 Ｃｏ２回収装置
JP5021917B2 (ja) 2005-09-01 2012-09-12 三菱重工業株式会社 Ｃｏ２回収装置及び方法
US8845789B2 (en) 2009-03-31 2014-09-30 Alstom Technology Ltd Process for CO2 capture with improved stripper performance
EP2618914B1 (en) 2010-09-20 2021-11-03 Carbon Clean Solutions Limited Solvent composition for carbon dioxide recovery
US8845790B2 (en) 2011-01-06 2014-09-30 Alstom Technology Ltd Method and system for removal of gaseous contaminants
DE102011108308A1 (de) 2011-07-25 2013-01-31 Thyssenkrupp Uhde Gmbh Wärmerückgewinnung bei Absorptions- und Desorptionsprozessen bei reduzierter Wärmeaustauschfläche
JP5821531B2 (ja) * 2011-10-28 2015-11-24 株式会社Ihi 二酸化炭素の回収方法及び回収装置
JP5659176B2 (ja) * 2012-03-06 2015-01-28 株式会社東芝 二酸化炭素回収装置及び二酸化炭素回収方法

Also Published As

Publication number Publication date
EP3045218A4 (en) 2017-01-25
EP3045218A1 (en) 2016-07-20
WO2015056658A1 (ja) 2015-04-23
AU2014335385A1 (en) 2016-05-05
US20160256816A1 (en) 2016-09-08
AU2014335385B2 (en) 2017-04-13
JP2015077538A (ja) 2015-04-23
JP5863741B2 (ja) 2016-02-17
US9623365B2 (en) 2017-04-18
CA2927094A1 (en) 2015-04-23

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