GB2481756A - Carbon dioxide sequestration using aqueous hydroxide solution of alkali and alkaline earth metals - Google Patents

Carbon dioxide sequestration using aqueous hydroxide solution of alkali and alkaline earth metals Download PDF

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Publication number
GB2481756A
GB2481756A GB1117914.0A GB201117914A GB2481756A GB 2481756 A GB2481756 A GB 2481756A GB 201117914 A GB201117914 A GB 201117914A GB 2481756 A GB2481756 A GB 2481756A
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GB
United Kingdom
Prior art keywords
carbon dioxide
alkali
alkaline earth
hydroxide solution
earth metals
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.)
Withdrawn
Application number
GB1117914.0A
Other versions
GB201117914D0 (en
Inventor
David Joseph Philip Hogg
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.)
CSL PATENTS Ltd
Original Assignee
CSL PATENTS 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 CSL PATENTS Ltd filed Critical CSL PATENTS Ltd
Publication of GB201117914D0 publication Critical patent/GB201117914D0/en
Publication of GB2481756A publication Critical patent/GB2481756A/en
Withdrawn legal-status Critical Current

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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
    • B01D53/34—Chemical or biological purification of waste gases
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/346—Controlling the process
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/62—Carbon oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/304—Alkali metal compounds of sodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/604—Hydroxides
    • 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
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • 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
    • B01D2259/00—Type of treatment
    • B01D2259/12—Methods and means for introducing reactants
    • B01D2259/124—Liquid reactants
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)

Abstract

A method of carbon dioxide sequestration, the method including providing an aqueous solution of a group 1 metal hydroxide such as sodium and a group 2 metal hydroxide such as calcium in an elongate receptacle (10). A source material containing gaseous carbon dioxide (is) continuously passed into the receptacle (10), and the carbonate product formed by reaction of the carbon dioxide with the hydroxide is removed as a slurry or solution from one end of the receptacle (10).
GB1117914.0A 2009-04-15 2010-04-15 Carbon dioxide sequestration using aqueous hydroxide solution of alkali and alkaline earth metals Withdrawn GB2481756A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0906390.0A GB0906390D0 (en) 2009-04-15 2009-04-15 Carbon dioxide sequestration
PCT/GB2010/000758 WO2010119254A1 (en) 2009-04-15 2010-04-15 Carbon dioxide sequestration using aqueous hydroxide solution of alkali and alkaline earth metals

Publications (2)

Publication Number Publication Date
GB201117914D0 GB201117914D0 (en) 2011-11-30
GB2481756A true GB2481756A (en) 2012-01-04

Family

ID=40750558

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0906390.0A Ceased GB0906390D0 (en) 2009-04-15 2009-04-15 Carbon dioxide sequestration
GB1117914.0A Withdrawn GB2481756A (en) 2009-04-15 2010-04-15 Carbon dioxide sequestration using aqueous hydroxide solution of alkali and alkaline earth metals

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0906390.0A Ceased GB0906390D0 (en) 2009-04-15 2009-04-15 Carbon dioxide sequestration

Country Status (2)

Country Link
GB (2) GB0906390D0 (en)
WO (1) WO2010119254A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2476478A1 (en) * 2011-01-12 2012-07-18 Lafarge Process for carbon dioxide removal from a gas by contacting it with a solid
GB201120399D0 (en) 2011-11-25 2012-01-11 Air Fuel Synthesis Ltd Convertion of carbon dioxide
GB201120398D0 (en) 2011-11-25 2012-01-11 Air Fuel Synthesis Ltd Carbon dioxide convertion process

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006002290A1 (en) * 2005-07-14 2007-01-25 Code Gmbh Commercial Developments Binding carbon dioxide comprises contacting waste materials containing hydroxides with carbon dioxide to form carbonates
WO2007106372A2 (en) * 2006-03-10 2007-09-20 Comrie Douglas C Carbon dioxide sequestration materials and processes
WO2008018928A2 (en) * 2006-04-27 2008-02-14 President And Fellows Of Harvard College Carbon dioxide capture and related processes
WO2008133171A1 (en) * 2007-04-20 2008-11-06 Yukinobu Mori Gas/atmosphere purification apparatus
US20090081096A1 (en) * 2007-03-28 2009-03-26 Pellegrin Roy J Method and means for capture and long-term sequestration of carbon dioxide

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006002290A1 (en) * 2005-07-14 2007-01-25 Code Gmbh Commercial Developments Binding carbon dioxide comprises contacting waste materials containing hydroxides with carbon dioxide to form carbonates
WO2007106372A2 (en) * 2006-03-10 2007-09-20 Comrie Douglas C Carbon dioxide sequestration materials and processes
WO2008018928A2 (en) * 2006-04-27 2008-02-14 President And Fellows Of Harvard College Carbon dioxide capture and related processes
US20090081096A1 (en) * 2007-03-28 2009-03-26 Pellegrin Roy J Method and means for capture and long-term sequestration of carbon dioxide
WO2008133171A1 (en) * 2007-04-20 2008-11-06 Yukinobu Mori Gas/atmosphere purification apparatus

Also Published As

Publication number Publication date
GB0906390D0 (en) 2009-05-20
WO2010119254A1 (en) 2010-10-21
GB201117914D0 (en) 2011-11-30

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