CA2692154C - Absorbent, co2 or h2s reducing apparatus, and co2 or h2s reducing method using absorbent - Google Patents

Absorbent, co2 or h2s reducing apparatus, and co2 or h2s reducing method using absorbent Download PDF

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Publication number
CA2692154C
CA2692154C CA2692154A CA2692154A CA2692154C CA 2692154 C CA2692154 C CA 2692154C CA 2692154 A CA2692154 A CA 2692154A CA 2692154 A CA2692154 A CA 2692154A CA 2692154 C CA2692154 C CA 2692154C
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CA
Canada
Prior art keywords
amine compounds
absorbent
linear
amino group
weight percent
Prior art date
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Active
Application number
CA2692154A
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English (en)
French (fr)
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CA2692154A1 (en
Inventor
Yukihiko Inoue
Ryuji Yoshiyama
Tsuyoshi Oishi
Masaki Iijima
Masazumi Tanoura
Tomio Mimura
Yasuyuki Yagi
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
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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 CA2692154A1 publication Critical patent/CA2692154A1/en
Application granted granted Critical
Publication of CA2692154C publication Critical patent/CA2692154C/en
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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
    • 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
    • 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
    • B01D53/1462—Removing mixtures of hydrogen sulfide and 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
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/304—Hydrogen sulfide
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
CA2692154A 2007-06-18 2008-06-17 Absorbent, co2 or h2s reducing apparatus, and co2 or h2s reducing method using absorbent Active CA2692154C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007160657A JP5215595B2 (ja) 2007-06-18 2007-06-18 吸収液、吸収液を用いたｃｏ２又はｈ２ｓ除去装置及び方法
JP2007-160657 2007-06-18
PCT/JP2008/061053 WO2008156085A1 (ja) 2007-06-18 2008-06-17 吸収液、吸収液を用いたｃｏ2又はｈ2ｓ除去装置及び方法

Publications (2)

Publication Number Publication Date
CA2692154A1 CA2692154A1 (en) 2008-12-24
CA2692154C true CA2692154C (en) 2014-01-07

Family

ID=40156244

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2692154A Active CA2692154C (en) 2007-06-18 2008-06-17 Absorbent, co2 or h2s reducing apparatus, and co2 or h2s reducing method using absorbent

Country Status (6)

Country Link
US (2) US8597418B2 (https=)
EP (1) EP2189207B1 (https=)
JP (1) JP5215595B2 (https=)
CA (1) CA2692154C (https=)
RU (1) RU2446861C2 (https=)
WO (1) WO2008156085A1 (https=)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5215595B2 (ja) 2007-06-18 2013-06-19 三菱重工業株式会社 吸収液、吸収液を用いたｃｏ２又はｈ２ｓ除去装置及び方法
US8435325B2 (en) 2008-10-23 2013-05-07 Hitachi, Ltd. Method and device for removing CO2 and H2S
KR101071774B1 (ko) 2009-03-06 2011-10-11 기아자동차주식회사 아마이드로부터 유도된 이온성 액체계 이산화탄소 흡수제
WO2011088008A1 (en) * 2010-01-12 2011-07-21 Board Of Regents, The University Of Texas System Acidic gas removal by aqueous amine solvents
AU2010349895B2 (en) 2010-03-29 2014-02-06 Kabushiki Kaisha Toshiba Acidic gas absorbent, acidic gas removal device, and acidic gas removal method
JP5449059B2 (ja) * 2010-06-30 2014-03-19 公益財団法人地球環境産業技術研究機構 排ガス中の二酸化炭素を効率的に吸収及び回収する水溶液
AU2011254003B2 (en) 2010-12-22 2013-05-16 Kabushiki Kaisha Toshiba Acid gas absorbent, acid gas removal method, and acid gas removal device
EP2481468A1 (de) * 2011-01-31 2012-08-01 Siemens Aktiengesellschaft Lösungsmittel, Verfahren zur Bereitstellung einer Absorptionsflüssigkeit, sowie Verwendung des Lösungsmittels
JP5659084B2 (ja) 2011-05-30 2015-01-28 株式会社東芝 酸性ガス吸収剤、酸性ガス除去方法および酸性ガス除去装置
JP6172884B2 (ja) * 2011-10-21 2017-08-02 三菱重工業株式会社 ３成分吸収液、ｃｏ２又はｈ２ｓ又はその双方の除去装置及び方法
EP2812280A4 (en) * 2012-01-20 2016-03-30 Univ Texas MIXTURES OF AMINES WITH PIPERAZINE FOR CO2 DETECTION
US20130243677A1 (en) * 2012-03-14 2013-09-19 Exxonmobil Research And Engineering Company Amine treating process for selective acid gas separation
JP5986796B2 (ja) 2012-05-11 2016-09-06 三菱重工業株式会社 複合アミン吸収液、ｃｏ２又はｈ２ｓ又はその双方の除去装置及び方法
PL2861697T3 (pl) * 2012-06-15 2017-05-31 Dow Global Technologies Llc Sposób obróbki skroplonych węglowodorów z zastosowaniem związków 3-(amino)propano-1,2-dioli
US9708557B2 (en) 2012-06-15 2017-07-18 Dow Global Technologies Llc Process for the treatment of liquefied hydrocarbon gas using 2-amino-2(hydroxymethyl) propane-1,3-diol compounds
JP6204465B2 (ja) * 2012-06-29 2017-09-27 ダウ グローバル テクノロジーズ エルエルシー ガス混合物からの硫化水素の除去が促進された、ピペラジンを含む水性アルカノール吸収剤組成物、及びその使用方法
NO20121474A1 (no) * 2012-12-07 2014-06-09 Aker Engineering & Technology Forbedret vandig CO2-absorbent
KR101398620B1 (ko) * 2012-12-31 2014-05-23 경희대학교 산학협력단 삼성분계 이산화탄소 흡수제와 이를 이용한 이산화탄소 흡수방법 및 분리방법
JP6216150B2 (ja) 2013-05-09 2017-10-18 株式会社東芝 二酸化炭素回収システムおよびその運転方法
JP5984776B2 (ja) * 2013-10-15 2016-09-06 三菱重工業株式会社 複合アミン吸収液、ｃｏ２又はｈ２ｓ又はその双方の除去装置及び方法
JP2015107443A (ja) 2013-12-03 2015-06-11 株式会社東芝 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
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
RU2560188C1 (ru) * 2014-04-03 2015-08-20 Общество с ограниченной ответственностью "ЛУКОЙЛ-Волгограднефтепереработка" (ООО "ЛУКОЙЛ-Волгограднефтепереработка") Установка получения топливного газа для технологических печей
JP6659293B2 (ja) * 2015-09-30 2020-03-04 三菱重工エンジニアリング株式会社 Ｃｏ２、ｈ２ｓ又はそれら双方の吸収液並びにそれを用いた装置及び方法
JP6841676B2 (ja) 2017-01-31 2021-03-10 三菱重工エンジニアリング株式会社 複合アミン吸収液、ｃｏ２又はｈ２ｓ又はその双方の除去装置及び方法
GB2570549B (en) 2017-11-28 2021-12-15 Toshiba Kk Acid gas absorbent, acid gas removal method, and acid gas removal device
US11471821B2 (en) 2020-04-18 2022-10-18 Indian Oil Corporation Limited Process for biogas upgradation

Family Cites Families (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1058304A (en) * 1964-03-12 1967-02-08 Shell Int Research Process for the purification of fluids
US3535260A (en) 1968-03-25 1970-10-20 Union Carbide Canada Ltd Method of stabilizing a monoethanolamine solution by adding a trialkanolamine
US3856921A (en) 1970-07-22 1974-12-24 Exxon Research Engineering Co Promoting scrubbing of acid gases
DE2551717C3 (de) 1975-11-18 1980-11-13 Basf Ag, 6700 Ludwigshafen und ggf. COS aus Gasen
US4344863A (en) 1978-08-04 1982-08-17 Exxon Research & Engineering Co. Process for defoaming acid gas scrubbing solutions and defoaming solutions
US4273937A (en) 1979-12-19 1981-06-16 Union Carbide Corporation Organic amine compositions
US4446119A (en) 1981-01-12 1984-05-01 The Dow Chemical Company Method and compositions for reducing corrosion in the removal of acidic gases from gaseous mixtures
US4405577A (en) 1981-11-13 1983-09-20 Exxon Research And Engineering Co. Non-sterically hindered-sterically hindered amine co-promoted acid gas scrubbing solution and process for using same
US4483833A (en) 1982-01-18 1984-11-20 Exxon Research & Engineering Co. Process for selective removal of H2 S from mixtures containing H22 with heterocyclic tertiary aminoalkanols
DE3236600A1 (de) 1982-10-02 1984-04-05 Basf Ag, 6700 Ludwigshafen Verfahren zum entfernen von co(pfeil abwaerts)2(pfeil abwaerts) und gegebenenfalls h(pfeil abwaerts)2(pfeil abwaerts)s aus erdgasen
GB2130568B (en) * 1982-11-23 1986-03-05 Texaco Development Corp Vanadium-amine corrosion inhibitor system for sour gas conditioning solutions
DE3308088A1 (de) 1983-03-08 1984-09-27 Basf Ag, 6700 Ludwigshafen Verfahren zum entfernen von co(pfeil abwaerts)2(pfeil abwaerts) und/oder h(pfeil abwaerts)2(pfeil abwaerts)s aus gasen
US4595723A (en) * 1984-10-29 1986-06-17 The Dow Chemical Company Corrosion inhibitors for alkanolamines
US4696803A (en) 1986-02-13 1987-09-29 Texaco Inc. Treatment of gas streams for removal of acid gases
US4814104A (en) 1987-02-05 1989-03-21 Uop Tertiary alkanolamine absorbent containing an ethyleneamine promoter and its method of use
US4840777A (en) 1988-01-12 1989-06-20 Uop Process for inhibiting mono and diethanolamine degradation
CA1339890C (en) * 1989-05-26 1998-06-02 Vijay Kumar Chopra Process for removing acid gas from a gas mixture containing acid gas
US5246619A (en) 1989-11-17 1993-09-21 The Dow Chemical Company Solvent composition for removing acid gases
SU1725988A1 (ru) * 1990-03-19 1992-04-15 Всесоюзный Научно-Исследовательский И Проектный Институт По Переработке Газа Способ очистки газа от кислых компонентов
JPH05123535A (ja) 1991-11-07 1993-05-21 Mitsubishi Heavy Ind Ltd 炭酸ガス用吸収液の劣化防止方法
JP2871335B2 (ja) * 1992-02-27 1999-03-17 関西電力株式会社 燃焼排ガス中の二酸化炭素を除去する方法
KR0123107B1 (ko) * 1992-02-27 1997-11-12 아끼야마 요시히사 연소배기가스중의 2산화탄소의 제거방법
US6689332B1 (en) * 1992-09-16 2004-02-10 The Kansai Electric Power Co, Inc. Process for removing carbon dioxide from combustion gases
US5603908A (en) * 1992-09-16 1997-02-18 The Kansai Electric Power Co., Inc. Process for removing carbon dioxide from combustion gases
JPH06343858A (ja) 1993-06-08 1994-12-20 Mitsubishi Heavy Ind Ltd 二酸化炭素吸収剤
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
EP0647462A1 (en) * 1993-10-06 1995-04-12 The Kansai Electric Power Co., Inc. Method for removing carbon dioxide from combustion exhaust gas
JP3197183B2 (ja) 1995-03-16 2001-08-13 関西電力株式会社 燃焼排ガス中の二酸化炭素を除去する方法
JP3233809B2 (ja) * 1995-03-23 2001-12-04 関西電力株式会社 燃焼排ガス中の二酸化炭素を除去する方法
US5618506A (en) 1994-10-06 1997-04-08 The Kansai Electric Power Co., Inc. Process for removing carbon dioxide from gases
JP3233802B2 (ja) 1994-12-15 2001-12-04 関西電力株式会社 燃焼排ガス中の炭酸ガスと窒素酸化物を除去する方法
JP3761960B2 (ja) * 1996-03-19 2006-03-29 仁美 鈴木 ガス中の二酸化炭素の除去方法
US5876488A (en) * 1996-10-22 1999-03-02 United Technologies Corporation Regenerable solid amine sorbent
HU218960B (hu) 1997-07-22 2001-01-29 Huntsman Corporation Hungary Vegyipari Termelő-Fejlesztő Részvénytársaság Abszorbens készítmény savas komponenseket tartalmazó gázok tisztítására és eljárás gázok tisztítására
RU2191621C2 (ru) 1998-04-06 2002-10-27 Ниппон Ниюказаи Ко., Лтд. Способ регенерации жидкости, абсорбирующей кислый газ, содержащей метилдиэтаноламин и производное пиперазина низших алкилов
DE19828977A1 (de) 1998-06-29 1999-12-30 Basf Ag Verfahren zur Entfernung saurer Gasbestandteile aus Gasen
US6165432A (en) 1998-09-30 2000-12-26 The Dow Chemical Company Composition and process for removal of acid gases
US6207121B1 (en) 1998-09-30 2001-03-27 The Dow Chemical Company Composition and process for removal of acid gases
US6337059B1 (en) 1999-05-03 2002-01-08 Union Carbide Chemicals & Plastics Technology Corporation Absorbent compositions for the removal of acid gases from gas streams
US6165433A (en) 1999-06-10 2000-12-26 Praxair Technology, Inc. Carbon dioxide recovery with composite amine blends
DE19947845A1 (de) 1999-10-05 2001-04-12 Basf Ag Verfahren zum Entfernen von COS aus einem Kohlenwasserstoff-Fluidstrom und Waschflüssikgkeit zur Verwendung in derartigen Verfahren
US6270739B1 (en) * 2000-06-16 2001-08-07 Eastman Chemical Company Process for the removal of carbon dioxide from 3,4-epoxy-1-butene process recycle streams
DE10036173A1 (de) 2000-07-25 2002-02-07 Basf Ag Verfahren zum Entsäuern eines Fluidstroms und Waschflüssigkeit zur Verwendung in einem derartigen Verfahren
US6755892B2 (en) 2000-08-17 2004-06-29 Hamilton Sundstrand Carbon dioxide scrubber for fuel and gas emissions
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
US6582498B1 (en) 2001-05-04 2003-06-24 Battelle Memorial Institute Method of separating carbon dioxide from a gas mixture using a fluid dynamic instability
DE10135370A1 (de) 2001-07-20 2003-01-30 Basf Ag Verfahren zur Entfernung saurer Gase aus einem Gasstrom
ES2316734T3 (es) 2002-01-14 2009-04-16 Shell Internationale Research Maatschappij B.V. Procedimiento para separar dioxido de carbono de mezclas de gas.
DE10210729A1 (de) 2002-03-12 2003-10-02 Basf Ag Verfahren zum Entsäuern eines Fluidstroms und Waschflüssigkeit zur Verwendung in einem derartigen Verfahren
EP1565247B1 (en) 2002-11-25 2008-01-09 Fluor Corporation High pressure gas processing configurations
DE10306254A1 (de) 2003-02-14 2004-08-26 Basf Ag Absorptionsmittel und Verfahren zur Entfernung saurer Gase aus Fluiden
RU2358792C2 (ru) 2003-03-10 2009-06-20 Борд Оф Риджентс, Дзе Юниверсити Оф Техас Систем Регенерация водного раствора, образующегося в процессе абсорбции кислых газов, путем многоступенчатого равновесного испарения и отгонки
WO2004085033A2 (en) 2003-03-21 2004-10-07 Dow Global Technologies Inc. Improved composition and method for removal of carbonyl sulfide from acid gas containing same
ES2384712T3 (es) 2003-04-04 2012-07-11 Board Of Regents, The University Of Texas System Mezclas de sal alcalina/poliamina para la extracción del dióxido de carbono en corrientes de gas
US7056482B2 (en) 2003-06-12 2006-06-06 Cansolv Technologies Inc. Method for recovery of CO2 from gas streams
US7481988B2 (en) 2003-11-10 2009-01-27 Basf Se※ Method for obtaining a high pressure acid gas stream by removal of the acid gases from a fluid stream
DE102004011428A1 (de) 2004-03-09 2005-09-29 Basf Ag Verfahren zum Entfernen von Kohlendioxid aus Rauchgasen
JP4690659B2 (ja) * 2004-03-15 2011-06-01 三菱重工業株式会社 Ｃｏ２回収装置
JP5039276B2 (ja) * 2004-12-13 2012-10-03 三菱重工業株式会社 吸収液、吸収液を用いたガス中のｃｏ２又はｈ２ｓ除去装置及び方法
JP4634384B2 (ja) 2005-04-04 2011-02-16 三菱重工業株式会社 吸収液、ｃｏ２又はｈ２ｓ又はその双方の除去方法及び装置
DE102005050385A1 (de) * 2005-10-20 2007-04-26 Basf Ag Absorptionsmittel und Verfahren zum Entfernen von Kohlendioxid aus Gasströmen
WO2007134994A2 (de) 2006-05-18 2007-11-29 Basf Se Kohlendioxid-absorptionsmittel mit verringertem regenerations-energiebedarf
JP5230080B2 (ja) * 2006-06-06 2013-07-10 三菱重工業株式会社 吸収液、ｃｏ２の除去装置及び方法
JP2008013400A (ja) 2006-07-05 2008-01-24 Research Institute Of Innovative Technology For The Earth 排ガス中の二酸化炭素を吸収及び脱離して回収する方法
JP2008168227A (ja) * 2007-01-12 2008-07-24 Research Institute Of Innovative Technology For The Earth 排ガス中の二酸化炭素の吸収液
JP5215595B2 (ja) 2007-06-18 2013-06-19 三菱重工業株式会社 吸収液、吸収液を用いたｃｏ２又はｈ２ｓ除去装置及び方法
JP5452222B2 (ja) 2007-06-28 2014-03-26 公益財団法人地球環境産業技術研究機構 ガス中の二酸化炭素を効率的に回収する方法
JP5557426B2 (ja) 2008-03-07 2014-07-23 公益財団法人地球環境産業技術研究機構 ガス中の二酸化炭素を効率的に吸収及び回収する水溶液及び方法
US20120148466A1 (en) 2009-09-22 2012-06-14 Thor Mejdell Carbon dioxide absorbent
KR20110099466A (ko) 2010-03-02 2011-09-08 현대자동차주식회사 이산화탄소 흡수제
JP5506486B2 (ja) 2010-03-24 2014-05-28 公益財団法人地球環境産業技術研究機構 ガス中に含まれる二酸化炭素を効果的に吸収及び回収する水溶液

Also Published As

Publication number Publication date
US8597418B2 (en) 2013-12-03
US9211496B2 (en) 2015-12-15
US20140056792A1 (en) 2014-02-27
JP2008307519A (ja) 2008-12-25
WO2008156085A1 (ja) 2008-12-24
EP2189207A4 (en) 2011-05-11
US20100180764A1 (en) 2010-07-22
RU2010101220A (ru) 2011-07-27
CA2692154A1 (en) 2008-12-24
RU2446861C2 (ru) 2012-04-10
EP2189207B1 (en) 2015-08-05
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