EP2033706A2 - Emulgierungsvorrichtung - Google Patents

Emulgierungsvorrichtung Download PDF

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Publication number
EP2033706A2
EP2033706A2 EP08014632A EP08014632A EP2033706A2 EP 2033706 A2 EP2033706 A2 EP 2033706A2 EP 08014632 A EP08014632 A EP 08014632A EP 08014632 A EP08014632 A EP 08014632A EP 2033706 A2 EP2033706 A2 EP 2033706A2
Authority
EP
European Patent Office
Prior art keywords
flow channel
phase inlet
continuous phase
dispersion phase
mixing
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.)
Granted
Application number
EP08014632A
Other languages
English (en)
French (fr)
Other versions
EP2033706A3 (de
EP2033706B1 (de
Inventor
Mio Suzuki
Shigenori Togashi
Tetsuro Miyamoto
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 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 EP2033706A2 publication Critical patent/EP2033706A2/de
Publication of EP2033706A3 publication Critical patent/EP2033706A3/de
Application granted granted Critical
Publication of EP2033706B1 publication Critical patent/EP2033706B1/de
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • 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
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • B01F25/4335—Mixers with a converging-diverging cross-section
    • 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
    • B01F33/301—Micromixers using specific means for arranging the streams to be mixed, e.g. channel geometries or dispositions
    • B01F33/3011—Micromixers using specific means for arranging the streams to be mixed, e.g. channel geometries or dispositions using a sheathing stream of a fluid surrounding a central stream of a different fluid, e.g. for reducing the cross-section of the central stream or to produce droplets from the central stream
    • 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
    • B01F33/813—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles mixing simultaneously in two or more mixing receptacles

Definitions

  • the particle diameter is equal, and also to obtain an emulsion particle having the relatively large particle diameter; however, with this method, a throughput flow of liquid is small, such as, 1 mL/min or more or less, for example, and therefore it is essential to provide the flow channels in parallel, in order to increase the throughput flow thereof.
  • Fig. 3 is a perspective view for showing the above, but seeing it from a side of an emulsion deliver portion.
  • each flow channel it should not be limited to the configuration shown in the present embodiment, but for example, the cross-section configuration of the continuous phase introductory flow channel 210, the sheath flow channel 212 or the enlarged flow channel 213 may be a rectangular. However, for the purpose of forming a stable sheath flow and obtaining a uniform emulsion particle, it is desirable that the cross-section configuration of the sheath flow channel 212 and the enlarged flow channel 213 are symmetric to the axis of the flow channel.
  • the continuous phase inlet flow channels 302 are disposed to be symmetric to the axis of the dispersion phase inlet flow channel 211, i.e., the continuous phase is distributed by the continuous phase dividing flow channel 301, which is formed on the same plane, in the structures thereof.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Colloid Chemistry (AREA)
EP08014632A 2007-09-06 2008-08-18 Emulgierungsvorrichtung Ceased EP2033706B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007230922A JP5023902B2 (ja) 2007-09-06 2007-09-06 乳化装置

Publications (3)

Publication Number Publication Date
EP2033706A2 true EP2033706A2 (de) 2009-03-11
EP2033706A3 EP2033706A3 (de) 2009-11-11
EP2033706B1 EP2033706B1 (de) 2012-11-28

Family

ID=40121803

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08014632A Ceased EP2033706B1 (de) 2007-09-06 2008-08-18 Emulgierungsvorrichtung

Country Status (3)

Country Link
EP (1) EP2033706B1 (de)
JP (1) JP5023902B2 (de)
CN (1) CN101380553A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8252239B2 (en) 2009-05-22 2012-08-28 Hitachi, Ltd. Liquid-liquid extraction system
EP3520766A4 (de) * 2016-09-30 2020-10-28 Amorepacific Corporation Vorrichtung zur herstellung einer kosmetischen zusammensetzung mit sofort emulgiertem emulsionsmaterial auf der basis eines mikrofluidischen kanals

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009090160A (ja) * 2007-10-03 2009-04-30 Fujifilm Corp 乳化物または分散物の製造方法、並びにこれを含む食品、皮膚外用剤及び医薬品
JP5081845B2 (ja) 2009-02-10 2012-11-28 株式会社日立製作所 粒子製造装置
KR101043895B1 (ko) 2011-02-18 2011-06-22 최인수 고압력 호모게나이저용 분사 모듈
EP3703662A4 (de) * 2017-11-03 2021-12-22 Mark A. Gray Herstellung und dosierung von quanten
KR102023745B1 (ko) * 2017-12-06 2019-09-20 (주)아모레퍼시픽 순간 유화 화장품 제조 장치
KR102016312B1 (ko) * 2017-12-06 2019-08-30 (주)아모레퍼시픽 피부 코팅 막 화장품 제조 장치
KR102812194B1 (ko) * 2024-05-08 2025-05-22 장승규 노즐조립체 및 이를 포함하는 노즐유닛과 초고압 균질기

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1142431A (ja) 1997-07-25 1999-02-16 Jiinasu:Kk 微粒化方法および装置
JP2004081924A (ja) 2002-08-23 2004-03-18 Yamatake Corp マイクロ乳化器および乳化方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1142429A (ja) * 1997-07-25 1999-02-16 Jiinasu:Kk 微粒化方法および装置
JPH1142428A (ja) * 1997-07-25 1999-02-16 Jiinasu:Kk 微粒化方法
HU224664B1 (hu) * 1997-09-25 2005-12-28 Ge Bayer Silicones Gmbh & Co.Kg, Berendezés és eljárás szilikonemulziók előállítására
JP3860186B2 (ja) * 2001-02-23 2006-12-20 独立行政法人科学技術振興機構 エマルションの製造装置
JP2006507921A (ja) * 2002-06-28 2006-03-09 プレジデント・アンド・フェロウズ・オブ・ハーバード・カレッジ 流体分散のための方法および装置
AU2004229440B2 (en) * 2003-04-10 2010-08-12 President And Fellows Of Harvard College Formation and control of fluidic species
DE10318061A1 (de) * 2003-04-17 2004-10-28 Behr Gmbh & Co. Kg Mischvorrichtung
JP4042683B2 (ja) * 2003-11-17 2008-02-06 東ソー株式会社 微小流路構造体及びこれを用いた微小粒子製造方法
EP1757357B1 (de) * 2004-03-23 2013-04-24 Japan Science and Technology Agency Verfahren und vorrichtung zur herstellung von mikrotröpfchen
JP4339163B2 (ja) * 2004-03-31 2009-10-07 宇部興産株式会社 マイクロデバイスおよび流体の合流方法
JP5148811B2 (ja) * 2004-06-29 2013-02-20 新日鉄住金化学株式会社 ビスフェノール類の製造方法
US20090034362A1 (en) * 2005-09-29 2009-02-05 Fujifilm Corporation Microdevice and method for joining fluids

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1142431A (ja) 1997-07-25 1999-02-16 Jiinasu:Kk 微粒化方法および装置
JP2004081924A (ja) 2002-08-23 2004-03-18 Yamatake Corp マイクロ乳化器および乳化方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
J. MICROMECH. MICROENG., vol. 16, 2006, pages 23362344
NAGASAWA, H.; AOKI, N.; MAE, K.: "Design of a new micromixer for instant mixing based on the collision of micro segments", CHEMICAL ENGINEERING AND TECHNOLOGY, vol. 28, 1 January 2005 (2005-01-01), pages 324 - 331

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8252239B2 (en) 2009-05-22 2012-08-28 Hitachi, Ltd. Liquid-liquid extraction system
EP3520766A4 (de) * 2016-09-30 2020-10-28 Amorepacific Corporation Vorrichtung zur herstellung einer kosmetischen zusammensetzung mit sofort emulgiertem emulsionsmaterial auf der basis eines mikrofluidischen kanals
US11534778B2 (en) 2016-09-30 2022-12-27 Amorepacific Corporation Device for preparing cosmetic composition containing emulsion material instantly emulsified based on microfluidic channel

Also Published As

Publication number Publication date
EP2033706A3 (de) 2009-11-11
JP5023902B2 (ja) 2012-09-12
EP2033706B1 (de) 2012-11-28
CN101380553A (zh) 2009-03-11
JP2009061382A (ja) 2009-03-26

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