WO2007144658A1 - Appareil et procédé de dispersion d'une première phase dans une seconde phase - Google Patents

Appareil et procédé de dispersion d'une première phase dans une seconde phase Download PDF

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Publication number
WO2007144658A1
WO2007144658A1 PCT/GB2007/002256 GB2007002256W WO2007144658A1 WO 2007144658 A1 WO2007144658 A1 WO 2007144658A1 GB 2007002256 W GB2007002256 W GB 2007002256W WO 2007144658 A1 WO2007144658 A1 WO 2007144658A1
Authority
WO
WIPO (PCT)
Prior art keywords
phase
membrane
volume
egression
shear
Prior art date
Application number
PCT/GB2007/002256
Other languages
English (en)
Inventor
Serguei Rudolfovich Kosvintsev
Richard Graham Holdich
Lain William Cumming
Original Assignee
Micropore Technologies 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 Micropore Technologies Ltd. filed Critical Micropore Technologies Ltd.
Publication of WO2007144658A1 publication Critical patent/WO2007144658A1/fr

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Classifications

    • 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
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/41—Emulsifying
    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B01F25/31421—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction the conduit being porous
    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B01F25/31425—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction with a plurality of perforations in the axial and circumferential direction covering the whole surface

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Colloid Chemistry (AREA)

Abstract

L'invention concerne un appareil destiné à disperser une première phase (110) dans une seconde phase (111), qui comprend : une membrane (130) comprenant un métal et définissant une pluralité d'orifices de passage (120) de la forme d'une fente, le rapport entre la largeur de la fente et la longueur de la fente étant supérieur ou égal à 1 sur 2; un premier volume relié à un premier côté de la membrane, comprenant une première phase comprenant un liquide sédimentant qui se transforme en matériau de type solide, semi-solide, pâte ou gel; un second volume, relié à un second côté de la membrane, comprenant une seconde phase. L'appareil est disposé de sorte que la première phase passe du premier volume dans la seconde phase dans le second volume au travers de la membrane.
PCT/GB2007/002256 2006-06-15 2007-06-15 Appareil et procédé de dispersion d'une première phase dans une seconde phase WO2007144658A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0611888.9A GB0611888D0 (en) 2006-06-15 2006-06-15 An apparatus and method for membrane emulsification
GB0611888.9 2006-06-15

Publications (1)

Publication Number Publication Date
WO2007144658A1 true WO2007144658A1 (fr) 2007-12-21

Family

ID=36775718

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2007/002256 WO2007144658A1 (fr) 2006-06-15 2007-06-15 Appareil et procédé de dispersion d'une première phase dans une seconde phase

Country Status (2)

Country Link
GB (1) GB0611888D0 (fr)
WO (1) WO2007144658A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010136602A1 (fr) * 2009-05-29 2010-12-02 Novoflow Gmbh Système de manipulation de fluide et ses utilisations
WO2012094595A2 (fr) 2011-01-07 2012-07-12 Brotech Corp., D/B/A Purolite Procédé de production de billes polymères uniformes de taille variée
GB2494926A (en) * 2011-09-26 2013-03-27 Micropore Technologies Ltd An apparatus for particle production
WO2014006384A2 (fr) * 2012-07-06 2014-01-09 Micropore Technologies Ltd Appareil de dispersion d'une première phase dans une seconde phase
WO2014133701A1 (fr) 2013-02-27 2014-09-04 Rohm And Haas Company Émulsification par balayage de membrane
WO2018109149A1 (fr) 2016-12-16 2018-06-21 Purolite (China) Co., Ltd. Procédé de production de billes polymères uniformes par projection par vibrations au moyen d'une membrane superhydrophobe
EP4234588A2 (fr) 2013-03-15 2023-08-30 Purolite Corporation Procédé de production de billes de polymère fines, uniformes par pulvérisation par vibration

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001045830A1 (fr) * 1999-12-22 2001-06-28 University Of Leeds Membrane de rotation
EP1197262A2 (fr) * 2000-10-13 2002-04-17 JAPAN as represented by DIRECTOR GENERAL OF NATIONAL FOOD RESEARCH INSTITUTE, MINISTRY OF AGRICULTURE, FORESTRY AND FISHERIES Procédé et Dispositif pour la préparation de microsphères
GB2385008A (en) * 2002-02-07 2003-08-13 Richard Graham Holdich Surface Microfilter
DE102004040735A1 (de) * 2004-08-23 2006-03-09 ETH-Zürich, Institut für Lebensmittelwissenschaft, Laboratorium für Lebensmittelverfahrenstechnik Verfahren zur mechanisch schonenden Erzeugung von fein dispersen Mikro-/Nano-Emulsionen mit enger Tropfengrößenverteilung und Vorrichtung zum Durchführen des Verfahrens
WO2006043443A1 (fr) * 2004-10-18 2006-04-27 National Agriculture And Food Research Organization Procédé de fabrication de microsphère avec utilisation de substrat de métal ayant un trou traversant

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001045830A1 (fr) * 1999-12-22 2001-06-28 University Of Leeds Membrane de rotation
EP1197262A2 (fr) * 2000-10-13 2002-04-17 JAPAN as represented by DIRECTOR GENERAL OF NATIONAL FOOD RESEARCH INSTITUTE, MINISTRY OF AGRICULTURE, FORESTRY AND FISHERIES Procédé et Dispositif pour la préparation de microsphères
GB2385008A (en) * 2002-02-07 2003-08-13 Richard Graham Holdich Surface Microfilter
DE102004040735A1 (de) * 2004-08-23 2006-03-09 ETH-Zürich, Institut für Lebensmittelwissenschaft, Laboratorium für Lebensmittelverfahrenstechnik Verfahren zur mechanisch schonenden Erzeugung von fein dispersen Mikro-/Nano-Emulsionen mit enger Tropfengrößenverteilung und Vorrichtung zum Durchführen des Verfahrens
WO2006043443A1 (fr) * 2004-10-18 2006-04-27 National Agriculture And Food Research Organization Procédé de fabrication de microsphère avec utilisation de substrat de métal ayant un trou traversant
EP1810743A1 (fr) * 2004-10-18 2007-07-25 National Agriculture and Food Research Organization Procédé de fabrication de microsphère avec utilisation de substrat de métal ayant un trou traversant

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010136602A1 (fr) * 2009-05-29 2010-12-02 Novoflow Gmbh Système de manipulation de fluide et ses utilisations
US9415530B2 (en) 2011-01-07 2016-08-16 Purolite Corporation Method of producing uniform polymer beads of various sizes
EP2661456A4 (fr) * 2011-01-07 2014-08-27 Purolite Corp Procédé de production de billes polymères uniformes de taille variée
WO2012094595A2 (fr) 2011-01-07 2012-07-12 Brotech Corp., D/B/A Purolite Procédé de production de billes polymères uniformes de taille variée
GB2494926A (en) * 2011-09-26 2013-03-27 Micropore Technologies Ltd An apparatus for particle production
GB2494926B (en) * 2011-09-26 2018-07-11 Micropore Tech Ltd Apparatus for particle production
WO2014006384A2 (fr) * 2012-07-06 2014-01-09 Micropore Technologies Ltd Appareil de dispersion d'une première phase dans une seconde phase
GB2505160A (en) * 2012-07-06 2014-02-26 Micropore Technologies Ltd Dispersion apparatus with membrane
WO2014006384A3 (fr) * 2012-07-06 2014-03-06 Micropore Technologies Ltd Appareil de dispersion d'une première phase dans une seconde phase
WO2014133701A1 (fr) 2013-02-27 2014-09-04 Rohm And Haas Company Émulsification par balayage de membrane
US9393532B2 (en) 2013-02-27 2016-07-19 Dow Global Technologies Llc Swept membrane emulsification
EP4234588A2 (fr) 2013-03-15 2023-08-30 Purolite Corporation Procédé de production de billes de polymère fines, uniformes par pulvérisation par vibration
WO2018109149A1 (fr) 2016-12-16 2018-06-21 Purolite (China) Co., Ltd. Procédé de production de billes polymères uniformes par projection par vibrations au moyen d'une membrane superhydrophobe

Also Published As

Publication number Publication date
GB0611888D0 (en) 2006-07-26

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