ES2118464T3 - Un sistema de formacion de una emulsion y dispositivo de mezcla. - Google Patents

Un sistema de formacion de una emulsion y dispositivo de mezcla.

Info

Publication number
ES2118464T3
ES2118464T3 ES95104001T ES95104001T ES2118464T3 ES 2118464 T3 ES2118464 T3 ES 2118464T3 ES 95104001 T ES95104001 T ES 95104001T ES 95104001 T ES95104001 T ES 95104001T ES 2118464 T3 ES2118464 T3 ES 2118464T3
Authority
ES
Spain
Prior art keywords
size
newtonian liquid
emulsion
dummy
volume
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.)
Expired - Lifetime
Application number
ES95104001T
Other languages
English (en)
Inventor
Gustavo Nunez
Roger Marzin
Ventresca Maria Luisa
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.)
Intevep SA
Original Assignee
Intevep SA
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 Intevep SA filed Critical Intevep SA
Application granted granted Critical
Publication of ES2118464T3 publication Critical patent/ES2118464T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01F23/41—Emulsifying
    • B01F23/414—Emulsifying characterised by the internal structure of the emulsion
    • B01F23/4141—High internal phase ratio [HIPR] emulsions, e.g. having high percentage of internal phase, e.g. higher than 60-90 % of water in oil [W/O]
    • 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
    • B01F23/414—Emulsifying characterised by the internal structure of the emulsion
    • B01F23/4143—Microemulsions
    • 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
    • B01F23/43—Mixing liquids with liquids; Emulsifying using driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2215/00—Auxiliary or complementary information in relation with mixing
    • B01F2215/04—Technical information in relation with mixing
    • B01F2215/0409—Relationships between different variables defining features or parameters of the apparatus or process

Landscapes

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

Abstract

UN METODO PARA PREPARAR EMULSIONES DE ACEITE EN AGUA HIPR INCLUYE LOS PASOS DE SUMINISTRAR UN LIQUIDO NEWTONIANO QUE INCLUYE UNA MEZCLA DE HIDROCARBURO VISCOSO, UN ADITIVO EMULSIONANTE Y AGUA; SOMETIENDO AL LIQUIDO NEWTONIANO A UNA PRIMERA FUERZA DE CISION POR LA QUE UNA PORCION CONSIDERABLE DEL LIQUIDO NEWTONIANO SE DESPLAZA RADIALMENTE Y SE MEZCLA PARA FORMAR UN LIQUIDO NO NEWTONIANO; A PARTIR DE AHI, SOMETIENDO AL LIQUIDO NEWTONIANO RESTANTE QUE NO HA SIDO DESPLAZADO RADIALMENTE A UNA SEGUNDA FUERZA DE CISION PARA MEZCLAR EL LIQUIDO NEWTONIANO RESTANTE QUE NO HA SIDO DESPLAZADO RADIALMENTE CON EL LIQUIDO NO NEWTONIANO PARA FORMAR LA EMULSION HIPR, QUE ES UNA EMULSION ESTABLE DE ACEITE EN AGUA QUE TIENE EL TAMAÑO DE UNA GOTICULA DE ENTRE 1 Y 30 MICRAS Y UNA DISTRIBUCION DEL TAMAÑO DE LAS GOTICULAS (X) NO MAYOR DE ALREDEDOR DE 1, DEFINIENDOSE LA DISTRIBUCION DEL TAMAÑO DE LA GOTICULA DE LA SIGUIENTE FORMA: DONDE D90 ES UN TAMAÑO DE GOTITA EN LA QUE ALREDEDOR DE UN 90% EN EL VOLUMEN DE TODAS LAS GOTITAS DE LA EMULSION MENCIONADA SON IGUALES A O MENORES DE; D10 ES UN TAMAÑO DE GOTITA EN EL QUE ALREDEDOR DE UN 10% EN VOLUMEN DE TODAS LAS GOTITAS EN LA EMULSION MENCIONADA SON IGUALES A O MENOR; Y D50 ES UN TAMAÑO DE GOTITA EN EL QUE ALREDEDOR DE UN 50% EN VOLUMEN DE TODAS LAS GOTITAS EN LA EMULSION MENCIONADA SON IGUALES A O MENORES.
ES95104001T 1995-03-17 1995-03-17 Un sistema de formacion de una emulsion y dispositivo de mezcla. Expired - Lifetime ES2118464T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95104001A EP0732144B1 (en) 1995-03-17 1995-03-17 An emulsion formation system and mixing device

Publications (1)

Publication Number Publication Date
ES2118464T3 true ES2118464T3 (es) 1998-09-16

Family

ID=8219080

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95104001T Expired - Lifetime ES2118464T3 (es) 1995-03-17 1995-03-17 Un sistema de formacion de una emulsion y dispositivo de mezcla.

Country Status (4)

Country Link
EP (1) EP0732144B1 (es)
DE (1) DE69502929T2 (es)
DK (1) DK0732144T3 (es)
ES (1) ES2118464T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2205294A1 (en) * 1996-05-23 1997-11-23 Kao Corporation Method for producing superheavy oil emulsion fuel and fuel produced thereby
US6783766B2 (en) 2002-03-06 2004-08-31 Dow Global Technologies Inc. Process for preparing a cosmetic formulation
CN106362634A (zh) * 2016-11-01 2017-02-01 重庆瑞恩涂料有限公司 一种基于多搅拌协同生产的涂料生产设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1099283A (en) * 1964-08-04 1968-01-17 Bayer Ag Process for the preparation of reverse emulsions
GB2117666B (en) * 1982-03-09 1986-02-26 Univ Manchester Emulsification
GB8404347D0 (en) * 1984-02-18 1984-03-21 British Petroleum Co Plc Preparation of emulsions
GB8431012D0 (en) * 1984-12-07 1985-01-16 British Petroleum Co Plc Preparation of emulsions
GB8521968D0 (en) * 1985-09-04 1985-10-09 British Petroleum Co Plc Preparation of emulsions
GB9310364D0 (en) * 1993-05-18 1993-07-14 Explosive Dev Ltd Mixing arrangements

Also Published As

Publication number Publication date
EP0732144B1 (en) 1998-06-10
DK0732144T3 (da) 1999-03-22
EP0732144A1 (en) 1996-09-18
DE69502929T2 (de) 1999-03-04
DE69502929D1 (de) 1998-07-16

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