BR9708583A - Process for preparing a mixture of the emulsion type, apparatus designed to allow the process to be carried out, and method for controlling the beginning of an emulsification process. - Google Patents

Process for preparing a mixture of the emulsion type, apparatus designed to allow the process to be carried out, and method for controlling the beginning of an emulsification process.

Info

Publication number
BR9708583A
BR9708583A BR9708583-9A BR9708583A BR9708583A BR 9708583 A BR9708583 A BR 9708583A BR 9708583 A BR9708583 A BR 9708583A BR 9708583 A BR9708583 A BR 9708583A
Authority
BR
Brazil
Prior art keywords
mixture
beginning
preparing
allow
carried out
Prior art date
Application number
BR9708583-9A
Other languages
Portuguese (pt)
Inventor
Richard Andrew Williams
Derek Alfred Wheeler
Original Assignee
Disperse Tecnologies Limited
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 Disperse Tecnologies Limited filed Critical Disperse Tecnologies Limited
Publication of BR9708583A publication Critical patent/BR9708583A/en

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

"PROCESSO PARA PREPARAR UMA MISTURA DO TIPO DE EMULSãO, APARELHO PROJETADO DE FORMA A PERMITIR A REALIZAçãO DO PROCESSO, E, MéTODO PARA CONTROLAR O INìCIO DE UM PROCESSO DE EMULSIFICAçãO". Um processo para preparar uma mistura do tipo de emulsão em que uma fase descontínua é introduzida em uma fase contínua circulante pela passagem através de uma membrana que preferivelmente consiste de um material cerâmico ou de metal sinterizado."PROCESS TO PREPARE A MIXTURE OF THE TYPE OF EMULSION, APPLIANCE DESIGNED IN A WAY TO ALLOW THE PROCESS TO BE CARRIED OUT, AND METHOD TO CONTROL THE BEGINNING OF AN EMULSIFICATION PROCESS". A process for preparing an emulsion-type mixture in which a discontinuous phase is introduced into a continuous circulating phase by passing through a membrane that preferably consists of a ceramic or sintered metal material.

BR9708583-9A 1996-03-29 1997-04-01 Process for preparing a mixture of the emulsion type, apparatus designed to allow the process to be carried out, and method for controlling the beginning of an emulsification process. BR9708583A (en)

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
PCT/GB1997/000910 WO1997036674A1 (en) 1996-03-29 1997-04-01 Dispersion of immiscible phases

Publications (1)

Publication Number Publication Date
BR9708583A true BR9708583A (en) 2000-01-04

Family

ID=10791332

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9708583-9A BR9708583A (en) 1996-03-29 1997-04-01 Process for preparing a mixture of the emulsion type, apparatus designed to allow the process to be carried out, and method for controlling the beginning of an emulsification process.

Country Status (8)

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

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 (en) * 2001-08-03 2004-04-28 Akzo Nobel N.V. Process to make dispersions
JP5037781B2 (en) * 2003-06-11 2012-10-03 旭硝子株式会社 Manufacturing method and manufacturing apparatus of inorganic spherical body
KR100932418B1 (en) * 2003-06-11 2009-12-17 아사히 가라스 가부시키가이샤 Method for producing inorganic spheres and apparatus
ATE485886T1 (en) 2003-06-18 2010-11-15 Asahi Glass Co Ltd METHOD AND DEVICE FOR PRODUCING INORGANIC SPHERES
JP4767504B2 (en) * 2003-06-18 2011-09-07 旭硝子株式会社 Manufacturing method and manufacturing apparatus of inorganic spherical body
DE10357564A1 (en) * 2003-12-10 2005-07-21 Bayer Technology Services Gmbh Method and device for producing monodisperse emulsions
CN100374194C (en) * 2006-07-19 2008-03-12 北京工业大学 Method and apparatus for preparing inorganic oxidate or metallic nano-particle
WO2012133736A1 (en) * 2011-03-31 2012-10-04 国立大学法人九州大学 Method and device for producing composition having dispersed phase finely dispersed in continuous phase
CH712233A2 (en) * 2016-03-15 2017-09-15 Arcolor Ag Process for the preparation of dispersions with a defined particle size.
FI3710146T3 (en) * 2017-11-13 2023-07-24 Micropore Tech Ltd Cross-flow assembly and method for membrane emulsification controlled droplet production
JP2021133300A (en) * 2020-02-27 2021-09-13 日東電工株式会社 Method and apparatus for manufacturing emulsion

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 (en) * 1972-08-14 1980-03-06 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Process for preparing a silver halide photographic emulsion
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 (en) * 1990-10-16 1996-11-20 工業技術院長 Method for producing inorganic microspheres
EP0546174B1 (en) * 1991-06-29 1997-10-29 Miyazaki-Ken Monodisperse single and double emulsions and production thereof
JP3011530B2 (en) * 1992-04-06 2000-02-21 森永乳業株式会社 Spreads and how to make them

Also Published As

Publication number Publication date
CA2250366A1 (en) 1997-10-09
JP2000507497A (en) 2000-06-20
AU2299597A (en) 1997-10-22
CN1219889A (en) 1999-06-16
WO1997036674A1 (en) 1997-10-09
EP0889749A1 (en) 1999-01-13
GB9606738D0 (en) 1996-06-05

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]