WO2016011468A1 - Procédé destiné à un processus photochimique, par exemple photocatalytique et/ou photosynthétique - Google Patents

Procédé destiné à un processus photochimique, par exemple photocatalytique et/ou photosynthétique Download PDF

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Publication number
WO2016011468A1
WO2016011468A1 PCT/AT2015/000101 AT2015000101W WO2016011468A1 WO 2016011468 A1 WO2016011468 A1 WO 2016011468A1 AT 2015000101 W AT2015000101 W AT 2015000101W WO 2016011468 A1 WO2016011468 A1 WO 2016011468A1
Authority
WO
WIPO (PCT)
Prior art keywords
reactor
distribution line
additives
reaction medium
cleaning process
Prior art date
Application number
PCT/AT2015/000101
Other languages
German (de)
English (en)
Inventor
Franz Emminger
Original Assignee
Ecoduna Ag
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 Ecoduna Ag filed Critical Ecoduna Ag
Publication of WO2016011468A1 publication Critical patent/WO2016011468A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/02—Photobioreactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23121—Diffusers having injection means, e.g. nozzles with circumferential outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • B01F25/4331—Mixers with bended, curved, coiled, wounded mixing tubes or comprising elements for bending the flow
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/02—Form or structure of the vessel
    • C12M23/06—Tubular
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
    • C12M29/08—Air lift
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M39/00—Means for cleaning the apparatus or avoiding unwanted deposits of microorganisms

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

L'invention concerne un procédé et un dispositif destinés à un processus photochimique, en particulier pour une culture et une production, plus précisément une culture hydroponique, de microorganismes. Un milieu réactionnel (8) est introduit de manière sinueuse dans un élément de réacteur (2), qui est constitué d'au moins deux chambres (4) verticales reliées. Plusieurs éléments de réacteur (2) sont reliés en série pour former un réacteur biosolaire et, en raison de la compensation de pression et de niveau hydrostatique dans le réacteur biosolaire, un écoulement du milieu réactionnel ne stressant pas les microorganismes est généré. L'apport d'additifs (20), par exemple de l'air, de l'oxygène ou du CO2, s'effectue pendant le processus à l'extrémité inférieure de la colonne de liquide. Les additifs (20) sont alimentés par le biais d'au moins une conduite de distribution (21) dotée d'un élément de distribution (22). Au moins un élément de distribution (22) de la conduite de distribution (21) est associé à chaque chambre (4) de l'élément de réacteur (2). À intervalles pré-réglables, un processus de nettoyage est effectué pour éliminer des dépôts sur l'élément de distribution (22).
PCT/AT2015/000101 2014-07-24 2015-07-22 Procédé destiné à un processus photochimique, par exemple photocatalytique et/ou photosynthétique WO2016011468A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA586/2014A AT516115A1 (de) 2014-07-24 2014-07-24 Verfahren für einen photochemischen, wie photokatalytischen und/oder photosynthetischen, Prozess
ATA586/2014 2014-07-24

Publications (1)

Publication Number Publication Date
WO2016011468A1 true WO2016011468A1 (fr) 2016-01-28

Family

ID=54011923

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2015/000101 WO2016011468A1 (fr) 2014-07-24 2015-07-22 Procédé destiné à un processus photochimique, par exemple photocatalytique et/ou photosynthétique

Country Status (2)

Country Link
AT (1) AT516115A1 (fr)
WO (1) WO2016011468A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9751849B1 (en) 2016-12-06 2017-09-05 King Fahd University Of Petroleum And Minerals Method of producing a furanone compound

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235210A (en) 1989-05-09 1991-02-27 West Of Scotland College Fluid mixing and photobioreactor apparatus
DE4134813A1 (de) 1991-10-22 1993-04-29 Inst Getreideverarbeitung Einrichtung zur kultivation von phototrophen mikroorganismen
DE19644992C1 (de) 1996-10-30 1998-03-12 Roehm Gmbh Temperierbares Solarelement für Solarreaktoren
EP2228432A1 (fr) * 2009-03-08 2010-09-15 SSC Strategic Science Consult GmbH Bioréacteur et procédé destiné au fonctionnement d'un bioréacteur
US20120003734A1 (en) * 2009-03-12 2012-01-05 Ecoduna Technologie Gmbh Device for a photochemical process
US20120042784A1 (en) * 2010-08-18 2012-02-23 Keisuke Sonoda Aeration apparatus including water-repellent layer and seawater flue gas desulfurization apparatus including the same
US20120234394A1 (en) * 2009-09-18 2012-09-20 Bayer Technology Services Gmbh Liquid aerator
AT506373B1 (de) 2008-01-31 2013-01-15 Ecoduna Technologie Gmbh Verfahren und einrichtung für einen photochemischen prozess

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110027875A1 (en) * 2009-07-14 2011-02-03 Paul Cathcart Inexpensive, Vertical, Production Photobioteactor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235210A (en) 1989-05-09 1991-02-27 West Of Scotland College Fluid mixing and photobioreactor apparatus
DE4134813A1 (de) 1991-10-22 1993-04-29 Inst Getreideverarbeitung Einrichtung zur kultivation von phototrophen mikroorganismen
DE19644992C1 (de) 1996-10-30 1998-03-12 Roehm Gmbh Temperierbares Solarelement für Solarreaktoren
AT506373B1 (de) 2008-01-31 2013-01-15 Ecoduna Technologie Gmbh Verfahren und einrichtung für einen photochemischen prozess
EP2228432A1 (fr) * 2009-03-08 2010-09-15 SSC Strategic Science Consult GmbH Bioréacteur et procédé destiné au fonctionnement d'un bioréacteur
US20120003734A1 (en) * 2009-03-12 2012-01-05 Ecoduna Technologie Gmbh Device for a photochemical process
AT507989B1 (de) 2009-03-12 2013-01-15 Ecoduna Technologie Gmbh Einrichtung für einen photochemischen prozess
US20120234394A1 (en) * 2009-09-18 2012-09-20 Bayer Technology Services Gmbh Liquid aerator
US20120042784A1 (en) * 2010-08-18 2012-02-23 Keisuke Sonoda Aeration apparatus including water-repellent layer and seawater flue gas desulfurization apparatus including the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9751849B1 (en) 2016-12-06 2017-09-05 King Fahd University Of Petroleum And Minerals Method of producing a furanone compound
US9802911B1 (en) 2016-12-06 2017-10-31 King Fahd University Of Petroleum And Minerals Method for forming furanone from biomass

Also Published As

Publication number Publication date
AT516115A1 (de) 2016-02-15

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