CA2616271C - Highly efficient absorbents for acidic gas separation - Google Patents

Highly efficient absorbents for acidic gas separation Download PDF

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Publication number
CA2616271C
CA2616271C CA2616271A CA2616271A CA2616271C CA 2616271 C CA2616271 C CA 2616271C CA 2616271 A CA2616271 A CA 2616271A CA 2616271 A CA2616271 A CA 2616271A CA 2616271 C CA2616271 C CA 2616271C
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CA
Canada
Prior art keywords
absorbent
carbon dioxide
formula
compound
amine
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
CA2616271A
Other languages
English (en)
French (fr)
Other versions
CA2616271A1 (en
Inventor
Jae Goo Shim
Jun Han Kim
Kyung-Ryong Jang
Cheong Kyul Ryu
Hee Moon Eum
Jae Sil Hu
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.)
Korea South East Power Co Ltd
Korea Southern Power Co Ltd
Original Assignee
Korea Electric Power Corp
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 Korea Electric Power Corp filed Critical Korea Electric Power Corp
Publication of CA2616271A1 publication Critical patent/CA2616271A1/en
Application granted granted Critical
Publication of CA2616271C publication Critical patent/CA2616271C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/14Separation 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
    • B01D53/1493Selection of liquid materials for use as absorbents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/14Separation 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
    • B01D53/1456Removing acid components
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/14Separation 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
    • B01D53/1456Removing acid components
    • B01D53/1475Removing carbon dioxide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2252/00Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20Organic absorbents
    • B01D2252/204Amines
    • B01D2252/20436Cyclic amines
    • B01D2252/20442Cyclic amines containing a piperidine-ring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2252/00Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20Organic absorbents
    • B01D2252/204Amines
    • B01D2252/20436Cyclic amines
    • B01D2252/20447Cyclic amines containing a piperazine-ring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2252/00Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20Organic absorbents
    • B01D2252/204Amines
    • B01D2252/20436Cyclic amines
    • B01D2252/20452Cyclic amines containing a morpholine-ring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2252/00Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20Organic absorbents
    • B01D2252/204Amines
    • B01D2252/20478Alkanolamines
    • B01D2252/20484Alkanolamines with one hydroxyl group
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02CCAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00Capture or disposal of greenhouse gases
    • Y02C20/40Capture or disposal of greenhouse gases of CO2
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals

Landscapes

  • 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)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
CA2616271A 2007-09-27 2007-12-20 Highly efficient absorbents for acidic gas separation Active CA2616271C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2007-0097560 2007-09-27
KR1020070097560A KR100920116B1 (ko) 2007-09-27 2007-09-27 산성가스 분리용 고효율 흡수제

Publications (2)

Publication Number Publication Date
CA2616271A1 CA2616271A1 (en) 2009-03-27
CA2616271C true CA2616271C (en) 2011-05-31

Family

ID=40475138

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2616271A Active CA2616271C (en) 2007-09-27 2007-12-20 Highly efficient absorbents for acidic gas separation

Country Status (4)

Country Link
KR (1) KR100920116B1 (zh)
CN (1) CN101396636A (zh)
CA (1) CA2616271C (zh)
NO (1) NO20076504L (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101022617B1 (ko) * 2008-08-12 2011-03-16 한국전력공사 흡수제를 이용한 산성가스 분리방법
WO2011002145A2 (ko) * 2009-06-30 2011-01-06 한국전력공사 산성가스 분리용 흡수제
KR101157141B1 (ko) * 2009-12-28 2012-06-22 한국에너지기술연구원 입체장애 시클릭 아민이 첨가된 알칼리탄산염계 이산화탄소 흡수제 및 이를 이용한 이산화탄소 제거방법
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
KR101230395B1 (ko) * 2010-12-01 2013-02-06 한국에너지기술연구원 아민과 이산화탄소의 반응에 의한 바이카보네이트의 선택적 제조 방법
EP2699546B1 (en) * 2011-04-18 2019-06-26 Commonwealth Scientific & Industrial Research Organisation Gas capture process
KR101316543B1 (ko) 2011-06-27 2013-10-15 한국에너지기술연구원 재생에너지를 최소화하는 연속 이산화탄소 포집 방법
CN103084040B (zh) * 2011-10-28 2015-09-23 中国石油化工股份有限公司 一种吸收脱除二氧化碳的方法
CN103084146B (zh) * 2011-10-28 2014-08-20 中国石油化工股份有限公司 复合脱碳吸收剂

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0123107B1 (ko) * 1992-02-27 1997-11-12 아끼야마 요시히사 연소배기가스중의 2산화탄소의 제거방법
JP2959610B2 (ja) 1992-10-23 1999-10-06 日本乳化剤株式会社 酸性ガスの吸収剤
DE19828977A1 (de) 1998-06-29 1999-12-30 Basf Ag Verfahren zur Entfernung saurer Gasbestandteile aus Gasen
KR100635698B1 (ko) 2005-05-24 2006-10-17 한국전력공사 혼합가스 중의 산성가스 분리용 흡수제 및 혼합가스로부터산성가스의 분리방법

Also Published As

Publication number Publication date
KR20090032375A (ko) 2009-04-01
CN101396636A (zh) 2009-04-01
CA2616271A1 (en) 2009-03-27
KR100920116B1 (ko) 2009-10-05
NO20076504L (no) 2009-03-30

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