WO2012001125A3 - Method and device for the desorption of loaded amine-containing detergent solutions from gas scrubbing processes - Google Patents

Method and device for the desorption of loaded amine-containing detergent solutions from gas scrubbing processes Download PDF

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Publication number
WO2012001125A3
WO2012001125A3 PCT/EP2011/061054 EP2011061054W WO2012001125A3 WO 2012001125 A3 WO2012001125 A3 WO 2012001125A3 EP 2011061054 W EP2011061054 W EP 2011061054W WO 2012001125 A3 WO2012001125 A3 WO 2012001125A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat
flush gas
gases
desorption
condensed
Prior art date
Application number
PCT/EP2011/061054
Other languages
German (de)
French (fr)
Other versions
WO2012001125A2 (en
Inventor
Ralf Boback
Sebastian Wohlrab
Felix FRÖHLICH
Original Assignee
Leibniz-Institut Für Katalyse E.V. An Der Universität Rostock
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 Leibniz-Institut Für Katalyse E.V. An Der Universität Rostock filed Critical Leibniz-Institut Für Katalyse E.V. An Der Universität Rostock
Priority to EP11745938.8A priority Critical patent/EP2588216A2/en
Publication of WO2012001125A2 publication Critical patent/WO2012001125A2/en
Publication of WO2012001125A3 publication Critical patent/WO2012001125A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/028—Molecular sieves
    • B01D71/0281—Zeolites
    • 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
    • B01D53/22—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 diffusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • B01D19/001—Degasification of liquids with one or more auxiliary substances by bubbling steam through the liquid
    • B01D19/0015—Degasification of liquids with one or more auxiliary substances by bubbling steam through the liquid in contact columns containing plates, grids or other filling elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • 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
    • B01D53/1425—Regeneration of liquid absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • 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
    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/028—Molecular sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • 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

Abstract

The invention relates to a method and device for regenerating loaded amine-containing detergent solutions from gas scrubbing processes of gases such as biogases, waste gases from chemical processes or associated petroleum gases in which CO2 and/or sulfur compounds are present in chemically bound form. The detergent solution is heated to 20 - 96ºC, brought in contact with a flush gas and stripped over 3 to 180 minutes and after separation of the flush gas component said detergent solution is fed as a condensate to a membrane or similar separating unit, where the non-condensed flush gas component is separated. The condensed flush gas is evaporated again and circulated back into the circuit. The desorption is very effective and nearly complete, and because of the low heating temperature, technical low-temperature sources can be used such as co-generation plant cooling water waste heat, solar heat, geothermal heat, industrial waste heat and/or process heat.
PCT/EP2011/061054 2010-07-01 2011-06-30 Method and device for the desorption of loaded amine-containing detergent solutions from gas scrubbing processes WO2012001125A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11745938.8A EP2588216A2 (en) 2010-07-01 2011-06-30 Method and device for the desorption of loaded amine-containing detergent solutions from gas scrubbing processes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010025819.9 2010-07-01
DE102010025819A DE102010025819A1 (en) 2010-07-01 2010-07-01 Process and apparatus for regenerating amine-containing detergent solutions derived from gas washes

Publications (2)

Publication Number Publication Date
WO2012001125A2 WO2012001125A2 (en) 2012-01-05
WO2012001125A3 true WO2012001125A3 (en) 2012-04-12

Family

ID=44545663

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/061054 WO2012001125A2 (en) 2010-07-01 2011-06-30 Method and device for the desorption of loaded amine-containing detergent solutions from gas scrubbing processes

Country Status (3)

Country Link
EP (1) EP2588216A2 (en)
DE (1) DE102010025819A1 (en)
WO (1) WO2012001125A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2982169B1 (en) * 2011-11-03 2014-06-06 Ifp Energies Now METHOD FOR CAPTURING CO2 BY AN AMINO SOLVENT WITH REGENERATION OF THE SOLVENT USING A GEOTHERMAL SOURCE
EP3507259B1 (en) * 2016-08-30 2024-02-07 Mojj Engineering Systems Ltd. Bio-methanated spent wash evaporation process using multi stage degassing system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471370A (en) * 1966-04-20 1969-10-07 Atlantic Richfield Co Method for regenerating glycolamine absorbing solutions
US4271132A (en) * 1966-02-01 1981-06-02 Eickmeyer Allen Garland Method and compositions for removing acid gases from gaseous mixtures
US5772734A (en) * 1997-01-24 1998-06-30 Membrane Technology And Research, Inc. Membrane hybrid process for treating low-organic-concentration gas streams
WO2007012143A1 (en) * 2005-07-29 2007-02-01 Commonwealth Scientific And Industrial Research Organisation Recovery of carbon dioxide from flue gases
EP1967249A1 (en) * 2007-03-05 2008-09-10 RWE Power Aktiengesellschaft Method based on two phase distillation for utilising low temperature heat for the regeneration of CO2 solvents during CO2 capture from exhaust gases via CO2-scrubbing

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9201204A (en) 1992-07-06 1994-02-01 Stichting Tech Wetenschapp MEMBRANE.
EP0775015B1 (en) 1994-07-08 2004-09-15 ExxonMobil Research and Engineering Company Zeolite layers with controlled crystal width and preferred orientation grown on a growth enhancing layer
GB9702742D0 (en) 1997-02-11 1997-04-02 Ici Plc Gas absorption
DE10027685B4 (en) 2000-05-26 2005-11-10 INSTITUT FüR ANGEWANDTE CHEMIE BERLIN-ADLERSHOF E.V. Process for the preparation of molecular sieve membranes on porous supports
DE10107539A1 (en) 2001-02-17 2002-09-05 Aaflowsystems Gmbh & Co Kg filter body
NZ514666A (en) 2001-10-08 2003-01-31 Canterprise Ltd Apparatus for continuous carbon dioxide absorption comprising a reactor containing a carbon dioxide absorbent liquid recycled via a regenerator
DE20300663U1 (en) 2003-01-16 2004-08-12 Farmatic Biotech Energy Ag Assembly to remove carbon dioxide and hydrogen sulfide from methane biogas by compression and release into an absorption column
DE10304322B4 (en) 2003-02-04 2007-09-13 Dechema Gesellschaft Für Chemische Technik Und Biotechnologie E.V. Production of supported zeolite layers
US7083662B2 (en) 2003-12-18 2006-08-01 Air Products And Chemicals, Inc. Generation of elevated pressure gas mixtures by absorption and stripping
DE102004001974A1 (en) 2004-01-13 2005-08-04 Basf Ag A composite membrane
US8062408B2 (en) * 2006-05-08 2011-11-22 The Board Of Trustees Of The University Of Illinois Integrated vacuum absorption steam cycle gas separation
DE102007058548B4 (en) 2007-12-05 2009-10-15 Landwärme GbR (vertretungsberechtigter Gesellschafter, Tobias Assmann, 80638 München) Process for purifying biogas

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271132A (en) * 1966-02-01 1981-06-02 Eickmeyer Allen Garland Method and compositions for removing acid gases from gaseous mixtures
US3471370A (en) * 1966-04-20 1969-10-07 Atlantic Richfield Co Method for regenerating glycolamine absorbing solutions
US5772734A (en) * 1997-01-24 1998-06-30 Membrane Technology And Research, Inc. Membrane hybrid process for treating low-organic-concentration gas streams
WO2007012143A1 (en) * 2005-07-29 2007-02-01 Commonwealth Scientific And Industrial Research Organisation Recovery of carbon dioxide from flue gases
EP1967249A1 (en) * 2007-03-05 2008-09-10 RWE Power Aktiengesellschaft Method based on two phase distillation for utilising low temperature heat for the regeneration of CO2 solvents during CO2 capture from exhaust gases via CO2-scrubbing

Also Published As

Publication number Publication date
DE102010025819A1 (en) 2012-01-05
WO2012001125A2 (en) 2012-01-05
EP2588216A2 (en) 2013-05-08

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