JP7850457B2 - 大気由来の二酸化炭素の吸収剤 - Google Patents

大気由来の二酸化炭素の吸収剤

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Publication number
JP7850457B2
JP7850457B2 JP2023500670A JP2023500670A JP7850457B2 JP 7850457 B2 JP7850457 B2 JP 7850457B2 JP 2023500670 A JP2023500670 A JP 2023500670A JP 2023500670 A JP2023500670 A JP 2023500670A JP 7850457 B2 JP7850457 B2 JP 7850457B2
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JP
Japan
Prior art keywords
carbon dioxide
acid
xylylenediamine
present
absorbent
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.)
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JP2023500670A
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English (en)
Japanese (ja)
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JPWO2022176534A1 (https=
JPWO2022176534A5 (https=
Inventor
冬彦 稲垣
遼 村上
日香梨 川満
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.)
Kobe Gakuin Educational Foundation
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Kobe Gakuin Educational Foundation
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Publication of JPWO2022176534A1 publication Critical patent/JPWO2022176534A1/ja
Publication of JPWO2022176534A5 publication Critical patent/JPWO2022176534A5/ja
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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
    • 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
    • B01D53/1418—Recovery of products
    • 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
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • 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
    • B01D2252/10—Inorganic absorbents
    • B01D2252/103—Water
    • 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
    • B01D2252/20436—Cyclic amines
    • 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
    • B01D2252/50—Combinations of absorbents
    • B01D2252/504—Mixtures of two or more absorbents
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
JP2023500670A 2021-02-22 2022-01-26 大気由来の二酸化炭素の吸収剤 Active JP7850457B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021026634 2021-02-22
JP2021026634 2021-02-22
PCT/JP2022/002780 WO2022176534A1 (ja) 2021-02-22 2022-01-26 大気由来の二酸化炭素の吸収剤

Publications (3)

Publication Number Publication Date
JPWO2022176534A1 JPWO2022176534A1 (https=) 2022-08-25
JPWO2022176534A5 JPWO2022176534A5 (https=) 2024-01-23
JP7850457B2 true JP7850457B2 (ja) 2026-04-23

Family

ID=82931589

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Application Number Title Priority Date Filing Date
JP2023500670A Active JP7850457B2 (ja) 2021-02-22 2022-01-26 大気由来の二酸化炭素の吸収剤

Country Status (3)

Country Link
US (1) US12508537B2 (https=)
JP (1) JP7850457B2 (https=)
WO (1) WO2022176534A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2023218157A1 (en) * 2022-02-14 2024-09-12 Kobe Gakuin Educational Foundation Method for generating carbon dioxide
CN115624841A (zh) * 2022-10-08 2023-01-20 国能国华(北京)电力研究院有限公司 捕获逃逸二氧化碳吸收剂的方法和系统
JP2024075122A (ja) * 2022-11-22 2024-06-03 株式会社Inpex 二酸化炭素濃度低減システム、二酸化炭素濃度低減システム用設備及び二酸化炭素濃度低減方法
JP7530484B1 (ja) 2023-07-11 2024-08-07 株式会社ミダック Ｃｏ２固定システム
CN121311293A (zh) * 2023-08-30 2026-01-09 三菱瓦斯化学株式会社 二氧化碳吸收剂、二氧化碳的回收方法及二氧化碳分离回收装置
JP2025037327A (ja) * 2023-09-06 2025-03-18 株式会社Inpex 二酸化炭素の分離回収方法
JP7616304B1 (ja) 2023-09-21 2025-01-17 いすゞ自動車株式会社 ガス処理装置
JP2025047240A (ja) * 2023-09-21 2025-04-03 いすゞ自動車株式会社 ガス処理装置
JP7626176B1 (ja) 2023-09-21 2025-02-04 いすゞ自動車株式会社 ガス処理装置

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Publication number Priority date Publication date Assignee Title
JP2002126439A (ja) 2000-10-25 2002-05-08 Kansai Electric Power Co Inc:The 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
JP2011528993A (ja) 2008-07-28 2011-12-01 イエフペ エネルジ ヌヴェル Ｎ，ｎ，ｎ’，ｎ’−テトラメチルヘキサン−１，６−ジアミンと第１級または第２級アミン官能基を有する特定のアミンとに基づく吸収溶液、およびガス状流出物から酸性化合物を除去する方法
JP2017031046A (ja) 2015-07-29 2017-02-09 国立大学法人金沢大学 空気由来の二酸化炭素の吸収剤及び発生剤
JP2019127417A (ja) 2018-01-24 2019-08-01 国立大学法人金沢大学 低エネルギー型の二酸化炭素発生方法、及び該方法に使用するための二酸化炭素発生剤

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JPS5845676B2 (ja) * 1979-12-24 1983-10-12 株式会社東芝 放射性廃ガスモニタ用ガス分離装置
JP3716195B2 (ja) 2001-08-21 2005-11-16 関西電力株式会社 脱硫脱炭酸方法
JP4838489B2 (ja) 2003-07-25 2011-12-14 関西電力株式会社 二酸化窒素と二酸化炭素の除去方法及びその装置
JP5498697B2 (ja) * 2005-07-15 2014-05-21 ダウ コーニング コーポレーション 疎水化鉱物及び充填剤物質
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US7842126B1 (en) * 2008-09-30 2010-11-30 The United States Of America As Represented By The United States Department Of Energy CO2 separation from low-temperature flue gases
AU2010277084B2 (en) * 2009-07-27 2013-07-04 Kawasaki Jukogyo Kabushiki Kaisha Carbon Dioxide Separation Method and Apparatus
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JP5785443B2 (ja) * 2011-06-06 2015-09-30 川崎重工業株式会社 二酸化炭素分離回収装置
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JP6847799B2 (ja) * 2017-09-21 2021-03-24 株式会社東芝 二酸化炭素吸収剤及び二酸化炭素除去装置
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Publication number Priority date Publication date Assignee Title
JP2002126439A (ja) 2000-10-25 2002-05-08 Kansai Electric Power Co Inc:The 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
JP2011528993A (ja) 2008-07-28 2011-12-01 イエフペ エネルジ ヌヴェル Ｎ，ｎ，ｎ’，ｎ’−テトラメチルヘキサン−１，６−ジアミンと第１級または第２級アミン官能基を有する特定のアミンとに基づく吸収溶液、およびガス状流出物から酸性化合物を除去する方法
JP2017031046A (ja) 2015-07-29 2017-02-09 国立大学法人金沢大学 空気由来の二酸化炭素の吸収剤及び発生剤
JP2019127417A (ja) 2018-01-24 2019-08-01 国立大学法人金沢大学 低エネルギー型の二酸化炭素発生方法、及び該方法に使用するための二酸化炭素発生剤

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INAGAKI, Fuyuhiko et al.，CO2-Selective Absorbents in Air: Reverse Lipid Bilayer Structure Forming Neutral Carbamic Acid in Water without Hydration，J. Am. Chem. Soc.，米国，2017年03月17日，139 (13)，4639-4642，DOI: 10.1021/jacs.7b01049

Also Published As

Publication number Publication date
JPWO2022176534A1 (https=) 2022-08-25
WO2022176534A1 (ja) 2022-08-25
US12508537B2 (en) 2025-12-30
US20240123397A1 (en) 2024-04-18

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