WO2009066754A1 - 高圧ガスから二酸化炭素を回収する方法及び水性組成物 - Google Patents

高圧ガスから二酸化炭素を回収する方法及び水性組成物 Download PDF

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Publication number
WO2009066754A1
WO2009066754A1 PCT/JP2008/071203 JP2008071203W WO2009066754A1 WO 2009066754 A1 WO2009066754 A1 WO 2009066754A1 JP 2008071203 W JP2008071203 W JP 2008071203W WO 2009066754 A1 WO2009066754 A1 WO 2009066754A1
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WIPO (PCT)
Prior art keywords
carbon dioxide
alkyl
heterocycle
aqueous composition
nitrogen atoms
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PCT/JP2008/071203
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English (en)
French (fr)
Inventor
Kinya Tomizaki
Shinkichi Shimizu
Masami Onoda
Yuichi Fujioka
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Research Institute Of Innovative Technology For The Earth
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Application filed by Research Institute Of Innovative Technology For The Earth filed Critical Research Institute Of Innovative Technology For The Earth
Publication of WO2009066754A1 publication Critical patent/WO2009066754A1/ja

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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
    • B01D53/1493—Selection of liquid materials for use as 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

Abstract

　高圧ガスからの二酸化炭素除去方法において、従来に比べ、単位吸収液量当たりの二酸化炭素吸収量、及び圧力一定条件下での実ローディング量を増加させ、かつ二酸化炭素脱離に必要な熱量を低減させること。 　本発明のＣＯ２回収用水性組成物は、 （ｉ）１～４個の窒素原子を有し、１～４個の酸素原子を有していてもよい５～１４員環の飽和複素環 ［当該飽和複素環が有する窒素原子上には、水酸基を有することのある炭素数１～４のアルキル基が置換しており、さらに当該飽和複素環上には、水酸基を有することのある炭素数１～４のアルキル基が置換していてもよい。］及び 　（ｉｉ）１～４個の窒素原子を有する５～１４員環の不飽和複素環 ［当該不飽和複素環上には、水酸基を有することのある炭素数１～４のアルキル基及び／又は当該アルキル基を有し得るアミノ基が置換していてもよい。］ を合計１０～６０質量％含む。
PCT/JP2008/071203 2007-11-22 2008-11-21 高圧ガスから二酸化炭素を回収する方法及び水性組成物 WO2009066754A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007303559A JP2011025100A (ja) 2007-11-22 2007-11-22 高圧ガスから二酸化炭素を回収する方法及び水性組成物
JP2007-303559 2007-11-22

Publications (1)

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WO2009066754A1 true WO2009066754A1 (ja) 2009-05-28

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011057498A (ja) * 2009-09-09 2011-03-24 Kawasaki Heavy Ind Ltd 水素製造方法及び水素製造装置
JP2014511759A (ja) * 2011-03-28 2014-05-19 ザ ボード オブ トラスティーズ オブ ザ ユニヴァーシティ オブ アラバマ Ｎ官能基化したイミダゾール含有システムおよび使用方法
JP2014097498A (ja) * 2013-12-26 2014-05-29 Toshiba Corp 酸性ガス吸収剤、酸性ガス除去装置および酸性ガス除去方法
EP2554243A4 (en) * 2010-03-29 2015-06-03 Toshiba Kk ACIDIC GAS ABSORBER, ACID GAS REMOVAL DEVICE, AND ACID GAS REMOVAL METHOD
CN110997107A (zh) * 2017-05-22 2020-04-10 联邦科学与工业研究组织 用于捕获二氧化碳的工艺和系统
US11351498B2 (en) 2017-08-02 2022-06-07 C-Capture Ltd C1-C8 carboxylic acid salt solution for the absorption of CO2

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016126957A1 (en) 2015-02-04 2016-08-11 The Board Of Trustees Of The University Of Alabama Gas treating solutions containing imidazole-amine compounds
JPWO2022163209A1 (ja) 2021-01-27 2022-08-04

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61136421A (ja) * 1984-11-26 1986-06-24 スナムプロゲツチ・エス・ペー・アー 硫化水素の選択除去法
JPH10202053A (ja) * 1997-01-27 1998-08-04 Mitsubishi Heavy Ind Ltd 脱炭酸塔内のアミンミストの減少方法
JP2006136885A (ja) * 2004-11-12 2006-06-01 Inst Fr Petrole 部分再生吸収剤溶液によるガス脱酸方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61136421A (ja) * 1984-11-26 1986-06-24 スナムプロゲツチ・エス・ペー・アー 硫化水素の選択除去法
JPH10202053A (ja) * 1997-01-27 1998-08-04 Mitsubishi Heavy Ind Ltd 脱炭酸塔内のアミンミストの減少方法
JP2006136885A (ja) * 2004-11-12 2006-06-01 Inst Fr Petrole 部分再生吸収剤溶液によるガス脱酸方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011057498A (ja) * 2009-09-09 2011-03-24 Kawasaki Heavy Ind Ltd 水素製造方法及び水素製造装置
EP2554243A4 (en) * 2010-03-29 2015-06-03 Toshiba Kk ACIDIC GAS ABSORBER, ACID GAS REMOVAL DEVICE, AND ACID GAS REMOVAL METHOD
JP2014511759A (ja) * 2011-03-28 2014-05-19 ザ ボード オブ トラスティーズ オブ ザ ユニヴァーシティ オブ アラバマ Ｎ官能基化したイミダゾール含有システムおよび使用方法
JP2014097498A (ja) * 2013-12-26 2014-05-29 Toshiba Corp 酸性ガス吸収剤、酸性ガス除去装置および酸性ガス除去方法
CN110997107A (zh) * 2017-05-22 2020-04-10 联邦科学与工业研究组织 用于捕获二氧化碳的工艺和系统
EP3634607A4 (en) * 2017-05-22 2021-03-03 Commonwealth Scientific and Industrial Research Organisation METHOD AND SYSTEM FOR DETECTION OF CARBON DIOXIDE
US11123684B2 (en) 2017-05-22 2021-09-21 Commonwealth Scientific And Industrial Research Organisation Process and system for capture of carbon dioxide
CN110997107B (zh) * 2017-05-22 2022-05-27 联邦科学与工业研究组织 用于捕获二氧化碳的工艺和系统
US11351498B2 (en) 2017-08-02 2022-06-07 C-Capture Ltd C1-C8 carboxylic acid salt solution for the absorption of CO2

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JP2011025100A (ja) 2011-02-10

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