EP1913994A3 - Emulsification apparatus and fine-grain manufacturing apparatus - Google Patents

Emulsification apparatus and fine-grain manufacturing apparatus Download PDF

Info

Publication number
EP1913994A3
EP1913994A3 EP07020543A EP07020543A EP1913994A3 EP 1913994 A3 EP1913994 A3 EP 1913994A3 EP 07020543 A EP07020543 A EP 07020543A EP 07020543 A EP07020543 A EP 07020543A EP 1913994 A3 EP1913994 A3 EP 1913994A3
Authority
EP
European Patent Office
Prior art keywords
fine
manufacturing apparatus
grain manufacturing
grains
fluid
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Withdrawn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
EP07020543A
Other languages
German (de)
French (fr)
Other versions
EP1913994A2 (en
Inventor
Hajime Kato
Yuzuro Ito
Hidekazu Tsudome
Yoshishige Endo
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.)
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi Plant Technologies Ltd
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 Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Technologies Ltd
Publication of EP1913994A2 publication Critical patent/EP1913994A2/en
Publication of EP1913994A3 publication Critical patent/EP1913994A3/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Withdrawn legal-status Critical Current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
    • 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
    • B01F23/411—Emulsifying using electrical or magnetic fields, heat or vibrations
    • B01F23/4111—Emulsifying using electrical or magnetic fields, heat or vibrations using vibrations
    • 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
    • B01F23/50—Mixing liquids with solids
    • B01F23/55—Mixing liquids with solids the mixture being submitted to electrical, sonic or similar energy
    • B01F23/551—Mixing liquids with solids the mixture being submitted to electrical, sonic or similar energy using vibrations
    • 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
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • 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
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4521—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
    • B01F31/84—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations for material continuously moving through a tube, e.g. by deforming the tube
    • B01F31/841—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations for material continuously moving through a tube, e.g. by deforming the tube with a vibrating element inside the tube
    • 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
    • B01F33/30—Micromixers
    • 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
    • B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
    • 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
    • B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
    • B01F33/811—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles in two or more consecutive, i.e. successive, mixing receptacles or being consecutively arranged
    • 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
    • B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
    • B01F33/813—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles mixing simultaneously in two or more mixing receptacles
    • 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
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/213—Measuring of the properties of the mixtures, e.g. temperature, density or colour
    • 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
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/2201—Control or regulation characterised by the type of control technique used
    • B01F35/2202—Controlling the mixing process by feed-back, i.e. a measured parameter of the mixture is measured, compared with the set-value and the feed values are corrected

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Colloid Chemistry (AREA)
  • Accessories For Mixers (AREA)

Abstract

A fine-grain manufacturing apparatus 100 has a fluid device including a microscopic channel that has an orifice 203, 204, 205 which brings liquid to a jet 310, a channel wall having a piezoelectric element 206, 207 that actively oscillates liquid, and a unit that measures the diameter of grains floating in a fluid and the number of grains. The piezoelectric element 206, 207 oscillates to skid in the same direction as the flowing direction of a fluid. The fine-grain manufacturing apparatus 100 mass-produces grains having diameters thereof controlled.
EP07020543A 2006-10-20 2007-10-19 Emulsification apparatus and fine-grain manufacturing apparatus Withdrawn EP1913994A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006285664A JP2008100182A (en) 2006-10-20 2006-10-20 Emulsification apparatus and apparatus for manufacturing particulate

Publications (2)

Publication Number Publication Date
EP1913994A2 EP1913994A2 (en) 2008-04-23
EP1913994A3 true EP1913994A3 (en) 2009-12-02

Family

ID=38926158

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07020543A Withdrawn EP1913994A3 (en) 2006-10-20 2007-10-19 Emulsification apparatus and fine-grain manufacturing apparatus

Country Status (3)

Country Link
EP (1) EP1913994A3 (en)
JP (1) JP2008100182A (en)
CN (2) CN101711961A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0712863D0 (en) * 2007-07-03 2007-08-08 Eastman Kodak Co Monodisperse droplet generation
JP2010188265A (en) * 2009-02-17 2010-09-02 Hitachi Ltd Droplet atomizing device
JP5212313B2 (en) * 2009-08-24 2013-06-19 株式会社日立プラントテクノロジー Emulsifying device
US20110172137A1 (en) * 2010-01-13 2011-07-14 Francesc Corominas Method Of Producing A Fabric Softening Composition
CA2807857C (en) 2010-08-13 2019-02-12 Orica International Pte Ltd Process for the production of intermediate emulsions for use in emulsion explosives
FR3045404B1 (en) * 2015-12-17 2021-06-11 Univ Nantes DEVICE AND METHOD FOR CARRYING OUT A CONTINUOUS EMULSION OF TWO IMMISCIBLE LIQUIDS
CN107519775A (en) * 2017-09-14 2017-12-29 华北电力大学 A kind of emulsifier unit
FR3072307B1 (en) * 2017-10-12 2019-11-15 Commissariat A L'energie Atomique Et Aux Energies Alternatives CRYOGENIC MILLING DEVICE AND METHOD WITH CONFLUENT JETS
CN113101847B (en) * 2021-05-10 2022-02-15 浙江师范大学 Double-vibrator driven active-passive piezoelectric micro mixer
CN113617326B (en) * 2021-08-13 2023-01-31 中北大学 Preparation device and preparation method for high-stability O/W nano emulsion

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952763C (en) * 1952-07-23 1956-11-22 Siemens Ag Device for homogenizing or the like of liquids, in particular milk, by means of vibration treatment
GB1407986A (en) * 1971-08-31 1975-10-01 Eastman Kodak Co Method and apparatus for determining radiation transmission characterisitcs of a generally transparent medium
JPS5827626A (en) * 1981-08-07 1983-02-18 Nikko Aamuzu Kk Apparatus for mixing fluids
WO2000054874A1 (en) * 1999-03-16 2000-09-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Active micromixer
US6244738B1 (en) * 1998-06-11 2001-06-12 Hitachi, Ltd. Stirrer having ultrasonic vibrators for mixing a sample solution
EP1121973A1 (en) * 2000-02-01 2001-08-08 APV Homogenisers AS Intelligent quality measurement and supervision system
WO2003015923A1 (en) * 2001-08-20 2003-02-27 Biomicro Systems, Inc. Fluid mixing in low aspect ratio chambers
US20030107946A1 (en) * 2001-10-25 2003-06-12 Cosby N. Guy Cover slip mixing apparatus and method
WO2003068381A1 (en) * 2002-02-13 2003-08-21 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Method for producing monodispersed nanodrops or nanoparticles and two devices for carrying out said method
US20040066703A1 (en) * 2002-10-03 2004-04-08 Protasis Corporation Fluid-handling apparatus and methods
EP1473077A2 (en) * 2003-04-28 2004-11-03 Fuji Photo Film Co., Ltd. Fluid mixing apparatus and fluid mixing system
US20040228212A1 (en) * 2003-05-16 2004-11-18 De Goor Tom Van Devices and methods for fluid mixing
DE102004038555B3 (en) * 2004-08-06 2005-08-04 Plinke Gmbh Microreactor for nitration with a mixture of nitric and sulfuric acids comprises polytetrafluoroethylene components that can be connected to polytetrafluoroethylene tubes with clamping nuts
US20060034735A1 (en) * 2004-08-10 2006-02-16 Yokogawa Electric Corporation Microreactor
WO2006072384A1 (en) * 2005-01-05 2006-07-13 Advalytix Ag Method and device for dosing and mixing small amounts of liquid
WO2006087655A1 (en) * 2005-02-21 2006-08-24 Koninklijke Philips Electronics N.V. Micro-fluidic systems based on actuator elements

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6272134U (en) * 1985-10-24 1987-05-08
JPH0486388A (en) * 1990-07-27 1992-03-18 Seiko Epson Corp Passage structure of piezoelectric micropump
JPH08266887A (en) * 1995-03-31 1996-10-15 Fuji Photo Film Co Ltd Method and device for automatically measuring and controlling grain size in production of microcapsule
ATE261336T1 (en) * 1998-12-07 2004-03-15 Hoffmann La Roche METHOD AND DEVICE FOR MIXING OR DISPERSING LIQUIDS
JP3774681B2 (en) * 2001-06-21 2006-05-17 エム・エフエスアイ株式会社 Slurry mixed supply device and slurry mixed supply method
JP4335493B2 (en) * 2002-03-08 2009-09-30 株式会社 タイヘイ機工 Method for producing emulsified dispersion
JP4063014B2 (en) * 2002-08-28 2008-03-19 松下電器産業株式会社 Chemical analyzer
JP4375992B2 (en) * 2003-04-18 2009-12-02 株式会社タクミナ Fluid mixing device
JP4326465B2 (en) * 2003-12-26 2009-09-09 日機装株式会社 Fluid mixing device

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952763C (en) * 1952-07-23 1956-11-22 Siemens Ag Device for homogenizing or the like of liquids, in particular milk, by means of vibration treatment
GB1407986A (en) * 1971-08-31 1975-10-01 Eastman Kodak Co Method and apparatus for determining radiation transmission characterisitcs of a generally transparent medium
JPS5827626A (en) * 1981-08-07 1983-02-18 Nikko Aamuzu Kk Apparatus for mixing fluids
US6244738B1 (en) * 1998-06-11 2001-06-12 Hitachi, Ltd. Stirrer having ultrasonic vibrators for mixing a sample solution
WO2000054874A1 (en) * 1999-03-16 2000-09-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Active micromixer
EP1121973A1 (en) * 2000-02-01 2001-08-08 APV Homogenisers AS Intelligent quality measurement and supervision system
WO2003015923A1 (en) * 2001-08-20 2003-02-27 Biomicro Systems, Inc. Fluid mixing in low aspect ratio chambers
US20030107946A1 (en) * 2001-10-25 2003-06-12 Cosby N. Guy Cover slip mixing apparatus and method
WO2003068381A1 (en) * 2002-02-13 2003-08-21 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Method for producing monodispersed nanodrops or nanoparticles and two devices for carrying out said method
US20040066703A1 (en) * 2002-10-03 2004-04-08 Protasis Corporation Fluid-handling apparatus and methods
EP1473077A2 (en) * 2003-04-28 2004-11-03 Fuji Photo Film Co., Ltd. Fluid mixing apparatus and fluid mixing system
US20040228212A1 (en) * 2003-05-16 2004-11-18 De Goor Tom Van Devices and methods for fluid mixing
DE102004038555B3 (en) * 2004-08-06 2005-08-04 Plinke Gmbh Microreactor for nitration with a mixture of nitric and sulfuric acids comprises polytetrafluoroethylene components that can be connected to polytetrafluoroethylene tubes with clamping nuts
US20060034735A1 (en) * 2004-08-10 2006-02-16 Yokogawa Electric Corporation Microreactor
WO2006072384A1 (en) * 2005-01-05 2006-07-13 Advalytix Ag Method and device for dosing and mixing small amounts of liquid
WO2006087655A1 (en) * 2005-02-21 2006-08-24 Koninklijke Philips Electronics N.V. Micro-fluidic systems based on actuator elements

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SCHUBERT H: "MECHANICAL EMULSIFICATION - NEW DEVELOPMENTS AND TRENDS", AICHE NATIONAL MEETING,, 12 November 2000 (2000-11-12), pages COMPLETE, XP001160577 *

Also Published As

Publication number Publication date
EP1913994A2 (en) 2008-04-23
CN101219352B (en) 2011-07-27
CN101219352A (en) 2008-07-16
CN101711961A (en) 2010-05-26
JP2008100182A (en) 2008-05-01

Similar Documents

Publication Publication Date Title
EP1913994A3 (en) Emulsification apparatus and fine-grain manufacturing apparatus
EP3009202A3 (en) Surface cleaning method
EP2482055A3 (en) Systems and methods for particle focusing in microchannels
EP1975342A3 (en) Pool cleaner attachment
WO2006038925A3 (en) Fluid control device
EP2923758A3 (en) Microchip and channel structure for the same
CA2640881A1 (en) Drug delivery device and method
MX2011007840A (en) Apparatus for decontamination by atomisation.
EP2091404A4 (en) Cleaning tool with fluid delivery device
ATE352374T1 (en) MICRO-DOSING DEVICE AND METHOD FOR THE DOSAGED DISPENSING OF LIQUIDS
WO2013141695A8 (en) Apparatus and method for mass producing a monodisperse microbubble agent
ATE524199T1 (en) ESSENTIAL OIL ATOMIZER
WO2007121997A3 (en) Discharge device and method for evaporating a liquid and evaporator
FR2903072B1 (en) DEVICE FOR THE AUTONOMOUS DISPLACEMENT OF AN AIRCRAFT ON THE GROUND
DE602004027945D1 (en) DEVICE FOR CHANGING PRINTING IN A LIQUID DISPENSER
SG155861A1 (en) Ejector
EP2740542A3 (en) Shower device
DE502005001306D1 (en) PIPETTLE TIP, PIPING DEVICE, PIPETTE TIP CONTROL DEVICE AND METHOD FOR PIPETTING IN THE NL AREA
EP1887326A4 (en) Orifice member, and differential pressure flow meter and flow regulating device using the orifice member
EP1944079A3 (en) Microstructure designs for optimizing mixing and pressure drop
EP1873608A3 (en) Downstream flow sensing probe
WO2005070046A3 (en) Mixing apparatus and method for manufacturing an emulsified fuel
EP2201410A4 (en) Non-destructive determination of the pore size distribution and the distribution of fluid flow velocities
NZ589667A (en) Device for mixing gas into a flowing liquid with liquid flowing around surface of conical helical path
EP1864788A3 (en) Apparatus and method for manufacturing a glove containing electro-magnetically detectable particles

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: B02C 19/18 20060101ALI20091023BHEP

Ipc: B01F 15/00 20060101ALI20091023BHEP

Ipc: B01F 13/10 20060101ALI20091023BHEP

Ipc: B01F 13/00 20060101ALI20091023BHEP

Ipc: B01F 11/02 20060101ALI20091023BHEP

Ipc: B01F 5/06 20060101ALI20091023BHEP

Ipc: B01F 3/12 20060101ALI20091023BHEP

Ipc: B01F 3/08 20060101AFI20080122BHEP

17P Request for examination filed

Effective date: 20091217

17Q First examination report despatched

Effective date: 20100212

AKX Designation fees paid

Designated state(s): CH DE LI

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20110427