WO2004056455A1 - Procede et systeme utilisant un bioreacteur dote d'un absorbeur a pulverisation pour le traitement biocatalytique de gaz - Google Patents

Procede et systeme utilisant un bioreacteur dote d'un absorbeur a pulverisation pour le traitement biocatalytique de gaz Download PDF

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Publication number
WO2004056455A1
WO2004056455A1 PCT/CA2003/001989 CA0301989W WO2004056455A1 WO 2004056455 A1 WO2004056455 A1 WO 2004056455A1 CA 0301989 W CA0301989 W CA 0301989W WO 2004056455 A1 WO2004056455 A1 WO 2004056455A1
Authority
WO
WIPO (PCT)
Prior art keywords
gas
liquid
biocatalysts
liquid phase
treatment
Prior art date
Application number
PCT/CA2003/001989
Other languages
English (en)
Inventor
Sylvie Fradette
Original Assignee
Co2 Solution Inc.
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 Co2 Solution Inc. filed Critical Co2 Solution Inc.
Priority to AU2003292930A priority Critical patent/AU2003292930A1/en
Priority to CA2509989A priority patent/CA2509989C/fr
Publication of WO2004056455A1 publication Critical patent/WO2004056455A1/fr

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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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/84—Biological processes
    • 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
    • B01D53/1475—Removing 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
    • 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

Definitions

  • the present invention proposes a process for the biocatalytic treatment of gases, comprising the steps of:
  • the step of contacting comprises the step of spraying droplets of the liquid phase containing the biocatalysts.
  • the liquid phase may be aqueous or non aqueous and the gas to be treated is usually soluble in the liquid. Contact between the gas and liquid phases results in the absorption of the gas to be treated and thus to its extraction from the gas phase.
  • the gas phase containing the selected gas to be treated, is fed into the reaction chamber where it is contacted to spray droplets of a liquid phase containing the biocatalysts. Droplets are obtained using atomizers.
  • the gas phase in contact to the liquid phase has one or more components absorbed in the liquid phase.
  • the dissolved gas is transformed because of biocatalysts activity and presence of reactants, if required.
  • the gas phase is almost free of one or more components and exits the reaction chamber purified.
  • the liquid phase containing the biocatalysts and reaction products (dissolved and/or solid) exits from the reaction chamber.
  • the gas is further treated to remove droplets in suspension or to decrease its humidity.
  • the treatment unit being characterized in that it comprises;
  • the liquid inlet comprises at least one atomizer mounted within the reaction chamber to spray droplets of liquid containing the biocatalyst.
  • the process further comprises the steps of:
  • a biocatalyst is a biological entity, which can transform a substrate in one or more products.
  • the biocatalysts used in the process are preferably enzymes, cellular organelles (mitochondrion, membranes), animal, vegetal or human cells.
  • the biocatalysts can be used free or immobilized. Immobilization is preferably the result of fixation to a solid support, entrapment inside a solid matrix. Immobilization can also be obtained by using intermolecular binding of biocatalysts molecules or structures. In all these cases, the solid support, the solid matrix and the intermolecular binding must be in the form of micro particles sufficiently small to pass through the atomizer with the liquid phase.
  • bicarbonate and/or carbonate ions may react with some cations (Na + , Ca 2+ , Mg 2+ , Ba 2+ ) to precipitate.
  • some cations Na + , Ca 2+ , Mg 2+ , Ba 2+
  • bicarbonate and carbonate ions are present because of natural physicochemical equilibrium reactions.
  • These carbonate ions may react with calcium ions (see Eq. 2 below), for example, by adding Ca(OH) 2 to the solution, thus leading to the formation of solid particles of calcium carbonate in the liquid phase. Consequently, bicarbonate ions transform into carbonate ions, because of equilibrium between both species. Those newly formed carbonate ions will then lead to the formation of calcium carbonate.
  • an agitation device is preferably required to facilitate discharge of solid particles.
  • the bottom of the bioreactor preferably has a conical shape.
  • the particles removal process (15) may consist of one or more separation units, as shown in figure 3a. Separation is preferably performed by settling (by gravity, centrifugal force, heavy media, flotation, magnetic force) and/or filtration (on screens or on filters (by gravity, pressure, vacuum or centrifugal force)) and/or expression (batch presses or continuous presses (screw presses, rolls or belt presses)).
  • Tris solution contains 100 mg. However, for the absoption of CO 2 , only a portion of the enzyme ends in the reaction chamber.

Abstract

L'invention concerne un procédé consistant à utiliser un bioréacteur doté d'un absorbeur à pulvérisation pour le traitement biocatalytique de gaz. Le procédé décrit dans cette invention comprend les étapes qui consistent à mettre en contact une phase gazeuse, qui contient un gaz devant être traité, avec une phase liquide contenant un réactif capable de réagir chimiquement avec le gaz et/ou d'absorber le gaz, ce qui permet de produire une phase liquide résiduaire contenant au moins un produit de réaction et une phase gazeuse traitée essentiellement exempte de gaz; une telle étape étant réalisée en présence de biocatalyseurs permettant de catalyser la réaction chimique entre le gaz et le réactif. Dans ce procédé, la phase gazeuse est mise en contact avec des gouttelettes pulvérisées des biocatalyseurs contenant la phase liquide. L'utilisation de ces gouttelettes permet d'augmenter l'interface entre le gaz et le liquide, ce qui favorise un taux de transfert de masse élevé du gaz devant être traité depuis la phase gazeuse vers la phase liquide. Ces conditions de transfert de masse élevé permettent de transformer le gaz avec une vitesse de réaction maximum. Le procédé susmentionné peut être avantageusement utilisé pour nettoyer ou purifier une phase gazeuse contenant un gaz dangereux. Par exemple, le procédé peut être utilisé pour extraire du CO2 d'une émission de gaz.
PCT/CA2003/001989 2002-12-19 2003-12-18 Procede et systeme utilisant un bioreacteur dote d'un absorbeur a pulverisation pour le traitement biocatalytique de gaz WO2004056455A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2003292930A AU2003292930A1 (en) 2002-12-19 2003-12-18 Process and apparatus using a spray absorber bioreactor for the biocatalytic treatment of gases
CA2509989A CA2509989C (fr) 2002-12-19 2003-12-18 Procede et appareil pour le traitement des gaz contenant du co2 au moyen d'anhydrase carbonique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002414871A CA2414871A1 (fr) 2002-12-19 2002-12-19 Procede et appareil domprenant un bioreacteur qui absorbe les vapeurs pour le traitement biocatalytique de daz
CA2,414,871 2002-12-19

Publications (1)

Publication Number Publication Date
WO2004056455A1 true WO2004056455A1 (fr) 2004-07-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2003/001989 WO2004056455A1 (fr) 2002-12-19 2003-12-18 Procede et systeme utilisant un bioreacteur dote d'un absorbeur a pulverisation pour le traitement biocatalytique de gaz

Country Status (3)

Country Link
AU (1) AU2003292930A1 (fr)
CA (1) CA2414871A1 (fr)
WO (1) WO2004056455A1 (fr)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1850947A1 (fr) * 2005-02-24 2007-11-07 CO2 Solution Inc. Solution d'absorption de co2 amelioree
WO2010014773A1 (fr) * 2008-07-31 2010-02-04 Novozymes A/S Réacteur modulaire et procédé d’extraction de dioxyde de carbone
WO2010045689A1 (fr) 2008-10-23 2010-04-29 Commonwealth Scientific And Industrial Research Organisation Utilisation de catalyseurs enzymatiques dans des procédés pcc de co2
US7763097B2 (en) 2006-06-08 2010-07-27 University of Pittsburgh—of the Commonwealth System of Higher Education Devices, systems and methods for reducing the concentration of a chemical entity in fluids
WO2010151787A1 (fr) 2009-06-26 2010-12-29 Novozymes North America, Inc. Anhydrases carboniques thermostables et leur utilisation
US7998714B2 (en) 2008-09-29 2011-08-16 Akermin, Inc. Process for accelerated capture of carbon dioxide
CN102170954A (zh) * 2008-07-31 2011-08-31 诺维信公司 用于二氧化碳提取的模块化膜反应器和方法
WO2012025577A1 (fr) 2010-08-24 2012-03-01 Novozymes A/S Anhydrases carboniques de persephonella thermostables et leur utilisation
EP2461894A1 (fr) 2009-08-04 2012-06-13 CO2 Solution Inc. Procédé de capture de co2 à l'aide de microparticules comportant des
US8354261B2 (en) 2010-06-30 2013-01-15 Codexis, Inc. Highly stable β-class carbonic anhydrases useful in carbon capture systems
US8354262B2 (en) 2010-06-30 2013-01-15 Codexis, Inc. Chemically modified carbonic anhydrases useful in carbon capture systems
WO2013036635A1 (fr) * 2011-09-06 2013-03-14 Board Of Trustees Of Michigan State University Bioréacteurs catalytiques et leurs procédés d'utilisation
US8420364B2 (en) 2010-06-30 2013-04-16 Codexis, Inc. Highly stable beta-class carbonic anhydrases useful in carbon capture systems
CN103429318A (zh) * 2011-02-03 2013-12-04 二氧化碳处理公司 使用根据反应性液膜厚度定尺寸的酶粒子用于增强催化作用的co2处理
DK201400144Y4 (da) * 2010-08-04 2016-01-08 Co2 Solutions Inc System til co2-capture under anvendelse af pakket reaktor og absorptionsblanding med mikropartikler omfattende biokatalysator
DK201400177Y4 (da) * 2009-08-04 2016-04-08 Co2 Solutions Inc System til co2-capture under anvendelse af pakket reaktor og
WO2016154753A1 (fr) * 2015-03-30 2016-10-06 Co2 Solutions Inc. Intensification de l'absorption de gaz biocatalytique
WO2018017792A1 (fr) 2016-07-20 2018-01-25 Novozymes A/S Anhydrases carboniques métagénomiques thermostables et leur utilisation
US10322221B2 (en) 2013-01-18 2019-06-18 University of Pittsburgh—of the Commonwealth System of Higher Education Removal of carbon dioxide via dialysis

Citations (3)

* 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
US4743545A (en) * 1984-08-09 1988-05-10 Torobin Leonard B Hollow porous microspheres containing biocatalyst
US20010022952A1 (en) * 1998-08-18 2001-09-20 Rau Gregory H. Method and apparatus for extracting and sequestering carbon dioxide

Patent Citations (3)

* 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
US4743545A (en) * 1984-08-09 1988-05-10 Torobin Leonard B Hollow porous microspheres containing biocatalyst
US20010022952A1 (en) * 1998-08-18 2001-09-20 Rau Gregory H. Method and apparatus for extracting and sequestering carbon dioxide

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1850947A4 (fr) * 2005-02-24 2009-06-03 Co2 Solution Inc Solution d'absorption de co2 amelioree
US8273155B2 (en) 2005-02-24 2012-09-25 Co2 Solutions Inc. Carbonic anhydrase enhanced reaction methods and formulations
US8480796B2 (en) 2005-02-24 2013-07-09 Co2 Solution Inc. Methods and formulations using carbonic anhydrase and reaction compound combinations
US8192531B2 (en) 2005-02-24 2012-06-05 Co2 Solutions Inc. CO2 absorption solution
EP1850947A1 (fr) * 2005-02-24 2007-11-07 CO2 Solution Inc. Solution d'absorption de co2 amelioree
EP2409754A1 (fr) * 2005-02-24 2012-01-25 CO2 Solution Inc. Solution d'absorption de CO2 ameliorée
US8043411B2 (en) 2006-06-08 2011-10-25 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Devices, systems and methods for reducing the concentration of a chemical entity in fluids
US7763097B2 (en) 2006-06-08 2010-07-27 University of Pittsburgh—of the Commonwealth System of Higher Education Devices, systems and methods for reducing the concentration of a chemical entity in fluids
US8323379B2 (en) 2006-06-08 2012-12-04 University of Pittsburgh—of the Commonwealth System of Higher Education Devices, systems and methods for reducing the concentration of a chemical entity in fluids
CN102170955A (zh) * 2008-07-31 2011-08-31 诺维信公司 用于提取二氧化碳的模块化反应器和方法
CN102170954A (zh) * 2008-07-31 2011-08-31 诺维信公司 用于二氧化碳提取的模块化膜反应器和方法
WO2010014773A1 (fr) * 2008-07-31 2010-02-04 Novozymes A/S Réacteur modulaire et procédé d’extraction de dioxyde de carbone
US7998714B2 (en) 2008-09-29 2011-08-16 Akermin, Inc. Process for accelerated capture of carbon dioxide
US8178332B2 (en) 2008-09-29 2012-05-15 Akermin, Inc. Process for accelerated capture of carbon dioxide
WO2010045689A1 (fr) 2008-10-23 2010-04-29 Commonwealth Scientific And Industrial Research Organisation Utilisation de catalyseurs enzymatiques dans des procédés pcc de co2
WO2010151787A1 (fr) 2009-06-26 2010-12-29 Novozymes North America, Inc. Anhydrases carboniques thermostables et leur utilisation
DK201400177Y4 (da) * 2009-08-04 2016-04-08 Co2 Solutions Inc System til co2-capture under anvendelse af pakket reaktor og
US8846377B2 (en) 2009-08-04 2014-09-30 Co2 Solutions Inc. Process for CO2 capture using micro-particles comprising biocatalysts
US10220348B2 (en) 2009-08-04 2019-03-05 Co2 Solutions Inc. Process for CO2 capture using micro-particles comprising biocatalysts
EP3278862A1 (fr) * 2009-08-04 2018-02-07 CO2 Solutions Inc. Procédé de capture de co2 utilisant des microparticules comprenant des biocatalyseurs
US9480949B2 (en) 2009-08-04 2016-11-01 Co2 Solutions Inc. Process for desorbing CO2 capture from ion-rich mixture with micro-particles comprising biocatalysts
EP2461894A1 (fr) 2009-08-04 2012-06-13 CO2 Solution Inc. Procédé de capture de co2 à l'aide de microparticules comportant des
US8354262B2 (en) 2010-06-30 2013-01-15 Codexis, Inc. Chemically modified carbonic anhydrases useful in carbon capture systems
US8569031B2 (en) 2010-06-30 2013-10-29 Codexis, Inc. Chemically modified carbonic anhydrases useful in carbon capture systems
US8354261B2 (en) 2010-06-30 2013-01-15 Codexis, Inc. Highly stable β-class carbonic anhydrases useful in carbon capture systems
US8512989B2 (en) 2010-06-30 2013-08-20 Codexis, Inc. Highly stable beta-class carbonic anhydrases useful in carbon capture systems
US8420364B2 (en) 2010-06-30 2013-04-16 Codexis, Inc. Highly stable beta-class carbonic anhydrases useful in carbon capture systems
DK201400144Y4 (da) * 2010-08-04 2016-01-08 Co2 Solutions Inc System til co2-capture under anvendelse af pakket reaktor og absorptionsblanding med mikropartikler omfattende biokatalysator
WO2012025577A1 (fr) 2010-08-24 2012-03-01 Novozymes A/S Anhydrases carboniques de persephonella thermostables et leur utilisation
CN103429318A (zh) * 2011-02-03 2013-12-04 二氧化碳处理公司 使用根据反应性液膜厚度定尺寸的酶粒子用于增强催化作用的co2处理
US9714404B2 (en) 2011-09-06 2017-07-25 Board Of Trustees Of Michigan State University Catalytic bioreactors and methods of using same
WO2013036635A1 (fr) * 2011-09-06 2013-03-14 Board Of Trustees Of Michigan State University Bioréacteurs catalytiques et leurs procédés d'utilisation
US10322221B2 (en) 2013-01-18 2019-06-18 University of Pittsburgh—of the Commonwealth System of Higher Education Removal of carbon dioxide via dialysis
WO2016154753A1 (fr) * 2015-03-30 2016-10-06 Co2 Solutions Inc. Intensification de l'absorption de gaz biocatalytique
US11420159B2 (en) 2015-03-30 2022-08-23 Saipem S.P.A. Intensification of biocatalytic gas absorption
WO2018017792A1 (fr) 2016-07-20 2018-01-25 Novozymes A/S Anhydrases carboniques métagénomiques thermostables et leur utilisation

Also Published As

Publication number Publication date
CA2414871A1 (fr) 2004-06-19
AU2003292930A1 (en) 2004-07-14

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