WO2001005493A8 - Procede de fabrication d'emulsions et son dispositif - Google Patents

Procede de fabrication d'emulsions et son dispositif

Info

Publication number
WO2001005493A8
WO2001005493A8 PCT/FR2000/002106 FR0002106W WO0105493A8 WO 2001005493 A8 WO2001005493 A8 WO 2001005493A8 FR 0002106 W FR0002106 W FR 0002106W WO 0105493 A8 WO0105493 A8 WO 0105493A8
Authority
WO
WIPO (PCT)
Prior art keywords
dispersed phase
emulsifier
implementing device
coherent jet
phase
Prior art date
Application number
PCT/FR2000/002106
Other languages
English (en)
Other versions
WO2001005493A1 (fr
Inventor
Eric Ferret
Pierre-Andre Marechal
Patrick Gervais
Jean-Marie Perrier-Cornet
Philippe Marie
Lamarliere Isabelle De
Elisabeth Lustrat
Gilles Franch
Original Assignee
Univ Bourgogne
Amora Maille
Eric Ferret
Marechal Pierre Andre
Patrick Gervais
Perrier Cornet Jean Marie
Philippe Marie
Lamarliere Isabelle De
Elisabeth Lustrat
Gilles Franch
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 Univ Bourgogne, Amora Maille, Eric Ferret, Marechal Pierre Andre, Patrick Gervais, Perrier Cornet Jean Marie, Philippe Marie, Lamarliere Isabelle De, Elisabeth Lustrat, Gilles Franch filed Critical Univ Bourgogne
Priority to DE60011623T priority Critical patent/DE60011623D1/de
Priority to AU70056/00A priority patent/AU7005600A/en
Priority to CA002379754A priority patent/CA2379754A1/fr
Priority to EP00958582A priority patent/EP1202795B1/fr
Priority to AT00958582T priority patent/ATE269148T1/de
Publication of WO2001005493A1 publication Critical patent/WO2001005493A1/fr
Publication of WO2001005493A8 publication Critical patent/WO2001005493A8/fr

Links

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
    • B01F23/4105—Methods of emulsifying
    • 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
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/451—Mixing liquids with liquids; Emulsifying using flow mixing by injecting one liquid into another
    • 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
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/23—Mixing by intersecting jets
    • 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
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/834—Mixing in several steps, e.g. successive steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/715—Feeding the components in several steps, e.g. successive steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/06—Mixing of food ingredients
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/22—Mixing of ingredients for pharmaceutical or medical compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Colloid Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Paper (AREA)

Abstract

L'invention concerne un procédé, ainsi qu'un dispositif le mettant en oeuvre, pour la fabrication d'un mélange ou d'une émulsion à partir d'au moins un émulsifiant et au moins deux fluides réputés non miscibles, lesdits fluides définissant une phase dispersée et une phase dispersante; ce procédé est remarquable en ce que, la phase dispersée étant soit contenue dans un réservoir adapté, soit délivrée en continu, il comporte une première étape de mise sous pression de la phase dispersée puis, on effectue une dépressurisation brutale de ladite phase dispersée grâce à des moyens permettant de créer un jet cohérent (5). Un émulsifiant approprié est alors introduit dans ledit jet cohérent (5) grâce à des moyens assurant le mélange de la phase dispersée avec ledit émulsifiant et procurant ainsi un jet cohérent résultant (9) qui est finalement mis en contact avec la phase dispersante pour obtenir le mélange ou l'émulsion.
PCT/FR2000/002106 1999-07-21 2000-07-21 Procede de fabrication d'emulsions et son dispositif WO2001005493A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE60011623T DE60011623D1 (de) 1999-07-21 2000-07-21 Verfahren und vorrichtungen zur herstellung von emulsionen
AU70056/00A AU7005600A (en) 1999-07-21 2000-07-21 Method for making emulsions and implementing device
CA002379754A CA2379754A1 (fr) 1999-07-21 2000-07-21 Procede de fabrication d'emulsions et son dispositif
EP00958582A EP1202795B1 (fr) 1999-07-21 2000-07-21 Procede de fabrication d'emulsions et ses dispositifs
AT00958582T ATE269148T1 (de) 1999-07-21 2000-07-21 Verfahren und vorrichtungen zur herstellung von emulsionen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR99/09448 1999-07-21
FR9909448A FR2796568B1 (fr) 1999-07-21 1999-07-21 Procede de fabrication d'emulsions et son dispositif

Publications (2)

Publication Number Publication Date
WO2001005493A1 WO2001005493A1 (fr) 2001-01-25
WO2001005493A8 true WO2001005493A8 (fr) 2001-04-12

Family

ID=9548342

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2000/002106 WO2001005493A1 (fr) 1999-07-21 2000-07-21 Procede de fabrication d'emulsions et son dispositif

Country Status (7)

Country Link
EP (1) EP1202795B1 (fr)
AT (1) ATE269148T1 (fr)
AU (1) AU7005600A (fr)
CA (1) CA2379754A1 (fr)
DE (1) DE60011623D1 (fr)
FR (1) FR2796568B1 (fr)
WO (1) WO2001005493A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3066947B1 (fr) * 2017-05-30 2020-12-11 Michelin & Cie Malaxage d'un composite elastomerique par melange continu en phase liquide
FR3066946B1 (fr) * 2017-05-30 2022-12-16 Michelin & Cie Melange continu en phase liquide pour la production de composites destines a une utilisation dans des produits elastomeriques

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH559574A5 (en) * 1973-10-18 1975-03-14 Maier Kurt Continuously metering detergent into running water - for washing cars using jet induction and mixing
DE2549086A1 (de) * 1975-11-03 1977-05-18 Helmut Mueller Verfahren und vorrichtung zur herstellung von emulsionen
ZA767406B (en) * 1975-12-22 1977-11-30 Ici Ltd Method of dispersing an oil slick
GB2076672A (en) * 1980-02-18 1981-12-09 Unilever Ltd Making foam
WO1989010184A1 (fr) * 1988-04-25 1989-11-02 Inzhenerny Tsentr ''transzvuk'' Dispositif pour la preparation d'emulsions
EP0616002B1 (fr) * 1992-09-18 1998-03-04 Idemitsu Petrochemical Co., Ltd. Procede de production de poudre de polycarbonate

Also Published As

Publication number Publication date
EP1202795B1 (fr) 2004-06-16
AU7005600A (en) 2001-02-05
DE60011623D1 (de) 2004-07-22
CA2379754A1 (fr) 2001-01-25
ATE269148T1 (de) 2004-07-15
FR2796568A1 (fr) 2001-01-26
EP1202795A1 (fr) 2002-05-08
WO2001005493A1 (fr) 2001-01-25
FR2796568B1 (fr) 2001-09-21

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