FR2419755A1 - EMULSION GENERATOR - Google Patents

EMULSION GENERATOR

Info

Publication number
FR2419755A1
FR2419755A1 FR7906369A FR7906369A FR2419755A1 FR 2419755 A1 FR2419755 A1 FR 2419755A1 FR 7906369 A FR7906369 A FR 7906369A FR 7906369 A FR7906369 A FR 7906369A FR 2419755 A1 FR2419755 A1 FR 2419755A1
Authority
FR
France
Prior art keywords
liquids
pressure
emulsion
emulsified
nozzle
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.)
Withdrawn
Application number
FR7906369A
Other languages
French (fr)
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.)
Battelle Memorial Institute Inc
Original Assignee
Battelle Memorial Institute Inc
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 Battelle Memorial Institute Inc filed Critical Battelle Memorial Institute Inc
Publication of FR2419755A1 publication Critical patent/FR2419755A1/en
Withdrawn legal-status Critical Current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
    • 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
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • 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
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31243—Eductor or eductor-type venturi, i.e. the main flow being injected through the venturi with high speed in the form of a jet

Landscapes

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

Abstract

L'invention se rapporte à un générateur d'émulsion. Selon l'invention, il comprend une enceinte tronconique 2 ouverte à ses deux extrémités et dont l'ouverture 4 traversant la petite base communique avec deux sources de liquides à émulsionner, l'une sous pression, reliée à une buse 3 et l'autre à l'espace annulaire entourant cette buse. L'écoulement des liquides est accéléré à travers l'ouverture 4 pour abaisser leur pression à la pression de vapeur de l'un des liquides à émulsionner afin de créer une zone de cavitation puis une remontée progressive de pression à la pression atmosphérique. L'invention s'applique notamment à la création d'une émulsion dans un écoulement de liquides.The invention relates to an emulsion generator. According to the invention, it comprises a frustoconical enclosure 2 open at both ends and the opening 4 of which passing through the small base communicates with two sources of liquids to be emulsified, one under pressure, connected to a nozzle 3 and the other to the annular space surrounding this nozzle. The flow of liquids is accelerated through opening 4 to lower their pressure to the vapor pressure of one of the liquids to be emulsified in order to create a cavitation zone then a gradual rise in pressure to atmospheric pressure. The invention applies in particular to the creation of an emulsion in a flow of liquids.

FR7906369A 1978-03-14 1979-03-13 EMULSION GENERATOR Withdrawn FR2419755A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH274978A CH620134A5 (en) 1978-03-14 1978-03-14

Publications (1)

Publication Number Publication Date
FR2419755A1 true FR2419755A1 (en) 1979-10-12

Family

ID=4240737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906369A Withdrawn FR2419755A1 (en) 1978-03-14 1979-03-13 EMULSION GENERATOR

Country Status (6)

Country Link
BE (1) BE874803A (en)
CH (1) CH620134A5 (en)
DE (1) DE2909989A1 (en)
FR (1) FR2419755A1 (en)
GB (1) GB2016940A (en)
IT (1) IT1111697B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589460B1 (en) * 1985-10-30 1991-02-15 Dodier Jacques HYDROKINETIC INJECTION TREATMENT DEVICE, PARTICULARLY FOR WASTE WATER
EP1647325A1 (en) * 2004-10-12 2006-04-19 Biotek Technology Corp. Pressurized gas-water mixer
WO2008140997A1 (en) 2007-05-10 2008-11-20 Arisdyne Systems, Inc. Apparatus and method for increasing alcohol yield from grain
WO2009020725A1 (en) 2007-08-08 2009-02-12 Arisdyne Systems, Inc. Apparatus and method for producing biodiesel from fatty acid feedstock
US7935157B2 (en) 2007-08-08 2011-05-03 Arisdyne Systems, Inc. Method for reducing free fatty acid content of biodiesel feedstock
US8753505B2 (en) 2008-06-27 2014-06-17 Fluid-Quip, Inc. Liquid treatment apparatus and method for using same
CN102639219B (en) * 2009-08-04 2016-03-09 索理思科技开曼公司 For equipment, the system and method for oil emulsion and water
KR101814096B1 (en) * 2010-02-23 2018-01-02 아사히 유키자이 가부시키가이샤 In-line Fluid Mixing Device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB577397A (en) * 1944-04-27 1946-05-16 Henry Alfred Ernest Talley Improvements in or relating to apparatus for mixing gases
DE862600C (en) * 1950-12-02 1953-01-12 Bernard Wesselbaum Process for emulsifying, homogenizing and dispersing
GB772604A (en) * 1954-04-20 1957-04-17 Pyrene Co Ltd Improvements relating to apparatus for introducing foam-stabilising solutions into water streams
DE1904014C3 (en) * 1969-01-28 1974-06-20 Noll Maschinenfabrik Gmbh, 4950 Minden Device for continuously combining beverage components in an adjustable proportion
DE2220632A1 (en) * 1972-04-27 1973-11-08 Battelle Institut E V Emulsifying method - using fluid flowing rapidly through a cavitation zone
US3937445A (en) * 1974-02-11 1976-02-10 Vito Agosta Process and apparatus for obtaining the emulsification of nonmiscible liquids
FR2330462A2 (en) * 1975-11-05 1977-06-03 Bouillard Rene LIQUID SPRAYER-MIXER

Also Published As

Publication number Publication date
IT1111697B (en) 1986-01-13
DE2909989A1 (en) 1979-09-27
IT7920950A0 (en) 1979-03-13
GB2016940A (en) 1979-10-03
BE874803A (en) 1979-09-13
CH620134A5 (en) 1980-11-14

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Legal Events

Date Code Title Description
ST Notification of lapse