WO2008110609A3 - Method for treating flue gas in power stations and other plants - Google Patents

Method for treating flue gas in power stations and other plants Download PDF

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Publication number
WO2008110609A3
WO2008110609A3 PCT/EP2008/053025 EP2008053025W WO2008110609A3 WO 2008110609 A3 WO2008110609 A3 WO 2008110609A3 EP 2008053025 W EP2008053025 W EP 2008053025W WO 2008110609 A3 WO2008110609 A3 WO 2008110609A3
Authority
WO
WIPO (PCT)
Prior art keywords
flue gas
plants
power stations
treating flue
caustic soda
Prior art date
Application number
PCT/EP2008/053025
Other languages
German (de)
French (fr)
Other versions
WO2008110609A2 (en
Inventor
Florian Krass
Ingo Krossing
Günther STEINFELD
Original Assignee
Silicon Fire Ag
Albert-Ludwigs-Universität Freiburg
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
Priority claimed from EP07104246A external-priority patent/EP1961479A3/en
Priority claimed from EP07113903A external-priority patent/EP1958683A3/en
Priority claimed from PCT/EP2008/051097 external-priority patent/WO2008110405A2/en
Application filed by Silicon Fire Ag, Albert-Ludwigs-Universität Freiburg filed Critical Silicon Fire Ag
Priority to EP08717769A priority Critical patent/EP2132280A2/en
Publication of WO2008110609A2 publication Critical patent/WO2008110609A2/en
Publication of WO2008110609A3 publication Critical patent/WO2008110609A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • 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
    • B01D2251/60—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
    • B01D2257/50—Carbon oxides
    • B01D2257/504—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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)

Abstract

Method and plant (30) for binding gaseous CO2, using a concentrated salt brine, converted by electrolysis into caustic soda (31). The CO2 for binding is then introduced into the caustic soda (31). Sodium bicarbonate and/or sodium carbonate is produced. In further pre- or post-treatments, further components of the flue gas can be eliminated or significantly reduced.
PCT/EP2008/053025 2007-03-15 2008-03-13 Method for treating flue gas in power stations and other plants WO2008110609A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08717769A EP2132280A2 (en) 2007-03-15 2008-03-13 Method for treating flue gas in power stations and other plants

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
EP07104246.9 2007-03-15
EP07104246A EP1961479A3 (en) 2007-01-11 2007-03-15 Method and device for binding gaseous CO2 in connection with sea water desalination
EP07113903A EP1958683A3 (en) 2007-01-11 2007-08-07 Method for treating flue gas in power stations and other facilities
EP07113903.4 2007-08-07
EPPCT/EP2008/051097 2008-01-30
PCT/EP2008/051097 WO2008110405A2 (en) 2007-03-15 2008-01-30 Method and device for binding gaseous co2 and for treating flue gases with sodium carbonate compounds

Publications (2)

Publication Number Publication Date
WO2008110609A2 WO2008110609A2 (en) 2008-09-18
WO2008110609A3 true WO2008110609A3 (en) 2010-09-23

Family

ID=39760734

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/053025 WO2008110609A2 (en) 2007-03-15 2008-03-13 Method for treating flue gas in power stations and other plants

Country Status (2)

Country Link
EP (1) EP2132280A2 (en)
WO (1) WO2008110609A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1400114B1 (en) * 2010-05-21 2013-05-17 Eni Spa PROCEDURE FOR FIXING THE CARBON DIOXIDE COMING FROM A THERMAL POWER PLANT POWERED BY FOSSIL FUEL.
WO2022101287A1 (en) * 2020-11-10 2022-05-19 Shell Internationale Research Maatschappij B.V. Systems and methods for generating a carboxylic acid from a co2 gas stream
DE102022119806A1 (en) 2022-08-05 2024-02-08 Metaliq GmbH Process and system for producing sodium carbonate

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792283A (en) * 1953-01-28 1957-05-14 Diamond Alkali Co Process of making sodium bicarbonate from sodium hydroxide cell liquor
US3368866A (en) * 1962-08-13 1968-02-13 Solvay Process for the manufacture of sodium carbonate
US3707453A (en) * 1971-05-06 1972-12-26 Olin Corp Mercury cell having rotating anodes
US4417970A (en) * 1981-11-24 1983-11-29 Chlorine Engineers Corp. Ltd. Electrolytic cell for ion exchange membrane method
US5980848A (en) * 1995-06-23 1999-11-09 Airborne Industrial Minerals Inc. Method for production of sodium bicarbonate, sodium carbonate and ammonium sulfate from sodium sulfate
WO2003068685A1 (en) * 2002-02-15 2003-08-21 Kebmar As Method and device for desalination of water and removal of carbon dioxide from exhaust gases
EP1733782A1 (en) * 2005-06-15 2006-12-20 Kvaerner Power Oy A method and an apparatus for removing carbon dioxide from sulphur dioxide containing flue gases

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792283A (en) * 1953-01-28 1957-05-14 Diamond Alkali Co Process of making sodium bicarbonate from sodium hydroxide cell liquor
US3368866A (en) * 1962-08-13 1968-02-13 Solvay Process for the manufacture of sodium carbonate
US3707453A (en) * 1971-05-06 1972-12-26 Olin Corp Mercury cell having rotating anodes
US4417970A (en) * 1981-11-24 1983-11-29 Chlorine Engineers Corp. Ltd. Electrolytic cell for ion exchange membrane method
US5980848A (en) * 1995-06-23 1999-11-09 Airborne Industrial Minerals Inc. Method for production of sodium bicarbonate, sodium carbonate and ammonium sulfate from sodium sulfate
WO2003068685A1 (en) * 2002-02-15 2003-08-21 Kebmar As Method and device for desalination of water and removal of carbon dioxide from exhaust gases
EP1733782A1 (en) * 2005-06-15 2006-12-20 Kvaerner Power Oy A method and an apparatus for removing carbon dioxide from sulphur dioxide containing flue gases

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ABDEL-AAL H K ET AL: "Chemical Separation Process for Highly Saline Water. 1. Parametric Experimental Investigation", INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, AMERICAN CHEMICAL SOCIETY, US LNKD- DOI:10.1021/IE9405706, vol. 35, 1 January 1996 (1996-01-01), pages 799 - 804, XP002241220, ISSN: 0888-5885 *
JIBRIL B E-Y ET AL: "Chemical conversions of salt concentrates from desalination plants", DESALINATION, ELSEVIER, AMSTERDAM, NL LNKD- DOI:10.1016/S0011-9164(01)00321-6, vol. 139, no. 1-3, 20 September 2001 (2001-09-20), pages 287 - 295, XP004320397, ISSN: 0011-9164 *

Also Published As

Publication number Publication date
WO2008110609A2 (en) 2008-09-18
EP2132280A2 (en) 2009-12-16

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