CA2250366A1 - Dispersion de phases immiscibles - Google Patents

Dispersion de phases immiscibles Download PDF

Info

Publication number
CA2250366A1
CA2250366A1 CA002250366A CA2250366A CA2250366A1 CA 2250366 A1 CA2250366 A1 CA 2250366A1 CA 002250366 A CA002250366 A CA 002250366A CA 2250366 A CA2250366 A CA 2250366A CA 2250366 A1 CA2250366 A1 CA 2250366A1
Authority
CA
Canada
Prior art keywords
membrane
phase
discontinuous phase
oil
size
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002250366A
Other languages
English (en)
Inventor
Derek Alfred Wheeler
Richard Andrew Williams
Neil Christopher Morley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Disperse Technologies Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2250366A1 publication Critical patent/CA2250366A1/fr
Abandoned legal-status Critical Current

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
    • 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
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B01F25/51—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is circulated through a set of tubes, e.g. with gradual introduction of a component into the circulating flow

Landscapes

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

Abstract

Procédé pour préparer un mélange de type émulsion dans lequel une phase discontinue est introduite dans une phase continue circulante par passage à travers une membrane, cette dernière étant de préférence constituée d'un matériau de type céramique ou métal fritté.
CA002250366A 1996-03-29 1997-04-01 Dispersion de phases immiscibles Abandoned CA2250366A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9606738.4A GB9606738D0 (en) 1996-03-29 1996-03-29 Dispersion of immiscible phases
GB9606738.4 1996-03-29

Publications (1)

Publication Number Publication Date
CA2250366A1 true CA2250366A1 (fr) 1997-10-09

Family

ID=10791332

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002250366A Abandoned CA2250366A1 (fr) 1996-03-29 1997-04-01 Dispersion de phases immiscibles

Country Status (8)

Country Link
EP (1) EP0889749A1 (fr)
JP (1) JP2000507497A (fr)
CN (1) CN1219889A (fr)
AU (1) AU2299597A (fr)
BR (1) BR9708583A (fr)
CA (1) CA2250366A1 (fr)
GB (1) GB9606738D0 (fr)
WO (1) WO1997036674A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6200937B1 (en) 1998-06-09 2001-03-13 Neutrogena Corporation Anti-residue shampoo and liquid toiletry production method
EP1412418A1 (fr) * 2001-08-03 2004-04-28 Akzo Nobel N.V. Procede de preparation de dispersions
KR100932418B1 (ko) * 2003-06-11 2009-12-17 아사히 가라스 가부시키가이샤 무기질 구상체의 제조 방법 및 제조 장치
JP5037781B2 (ja) * 2003-06-11 2012-10-03 旭硝子株式会社 無機質球状体の製造方法及び製造装置
ATE485886T1 (de) * 2003-06-18 2010-11-15 Asahi Glass Co Ltd Verfahren und vorrichtung zur herstellung von anorganischen sphären
JP4767504B2 (ja) * 2003-06-18 2011-09-07 旭硝子株式会社 無機質球状体の製造方法及び製造装置
DE10357564A1 (de) * 2003-12-10 2005-07-21 Bayer Technology Services Gmbh Verfahren und Vorrichtung zur Erzeugung monodisperser Emulsionen
CN100374194C (zh) * 2006-07-19 2008-03-12 北京工业大学 无机氧化物或金属纳米粒子的制备方法及设备
EP2692422A4 (fr) * 2011-03-31 2014-09-03 Univ Kyushu Nat Univ Corp Procédé et dispositif pour la production d'une composition comprenant une phase dispersée finement dispersée dans une phase continue
CH712233A2 (de) * 2016-03-15 2017-09-15 Arcolor Ag Verfahren zur Herstellung von Dispersionen mit definierter Partikelgrösse.
JP7370331B2 (ja) * 2017-11-13 2023-10-27 マイクロポア テクノロジーズ リミテッド 制御された膜乳化液滴生成のためのクロスフロー組立体
JP2021133300A (ja) * 2020-02-27 2021-09-13 日東電工株式会社 エマルションの製造方法および製造装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748277A (en) * 1965-10-14 1973-07-24 Ncr Co Process of forming minute capsules
DE2340082C3 (de) * 1972-08-14 1980-03-06 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Verfahren zur Herstellung einer fotografischen Silberhalogenidemulsion
US5279847A (en) * 1990-04-11 1994-01-18 Morinaga Milk Industry Co., Ltd. Methods for producing emulsions, low-fat spread and oil-in-water-in-oil type spread
JP2555475B2 (ja) * 1990-10-16 1996-11-20 工業技術院長 無機質微小球体の製造方法
EP0546174B1 (fr) * 1991-06-29 1997-10-29 Miyazaki-Ken Emulsions monodispersees simples et doubles et procede de production
JP3011530B2 (ja) * 1992-04-06 2000-02-21 森永乳業株式会社 スプレッドとその製造法

Also Published As

Publication number Publication date
WO1997036674A1 (fr) 1997-10-09
BR9708583A (pt) 2000-01-04
GB9606738D0 (en) 1996-06-05
AU2299597A (en) 1997-10-22
JP2000507497A (ja) 2000-06-20
CN1219889A (zh) 1999-06-16
EP0889749A1 (fr) 1999-01-13

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Legal Events

Date Code Title Description
FZDE Discontinued