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WO2008114755A1 - マイクロミキサー - Google Patents

マイクロミキサー Download PDF

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Publication number
WO2008114755A1
WO2008114755A1 PCT/JP2008/054821 JP2008054821W WO2008114755A1 WO 2008114755 A1 WO2008114755 A1 WO 2008114755A1 JP 2008054821 W JP2008054821 W JP 2008054821W WO 2008114755 A1 WO2008114755 A1 WO 2008114755A1
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
tubular member
mixture
guiding
space
Prior art date
Application number
PCT/JP2008/054821
Other languages
English (en)
French (fr)
Inventor
Hidekazu Yoshizawa
Eiji Kamio
Original Assignee
National University Corporation Okayama University
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
Priority claimed from JP2007068751A external-priority patent/JP5223065B2/ja
Priority claimed from JP2007068745A external-priority patent/JP5232983B2/ja
Application filed by National University Corporation Okayama University filed Critical National University Corporation Okayama University
Priority to US12/450,107 priority Critical patent/US20100163114A1/en
Priority to EP20080722217 priority patent/EP2140930A1/en
Publication of WO2008114755A1 publication Critical patent/WO2008114755A1/ja

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
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/23—Mixing by intersecting jets
    • 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
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/915—Reverse flow, i.e. flow changing substantially 180° in direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems

Landscapes

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

Abstract

 本発明のマイクロミキサー1Aは、第１流体7が第１方向xに指向した流れになるように案内する第１管状部材２と、該第１管状部材２の下流側部分2b内に、前記第１方向ｘとは逆向きに指向した流れになるように第２流体8を案内する吐出部分14を有し、該吐出部分14が第１管状部材２の下流側部分2bの流路スペースS1よりも狭い流路スペースS2をもつ第２管状部材３と、第１管状部材２の下流側部分2bと第２管状部材３の吐出部分14とで区画され、第１管状部材２内を流れる第１流体7と第２管状部材３内を流れる第２流体8とを向流で衝突させて得られる混合流体9を、前記第１方向ｘと同じ向きに指向した流れに案内するとともに、前記混合流体9の圧力を高める第１環状空間4と、該第１環状空間4と連通し、前記第１環状空間4から吐出される混合流体9の圧力を下げ、これに伴って生じる渦流により混合流体9の混合を促進させる混合促進空間5と、該混合促進空間5内の混合流体9を所定の回収手段へ案内する第３管状部材6とを有することを特徴とする。
PCT/JP2008/054821 2007-03-16 2008-03-14 マイクロミキサー WO2008114755A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/450,107 US20100163114A1 (en) 2007-03-16 2008-03-14 Micro mixer
EP20080722217 EP2140930A1 (en) 2007-03-16 2008-03-14 Micromixer

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-068745 2007-03-16
JP2007068751A JP5223065B2 (ja) 2007-03-16 2007-03-16 マイクロミキサー
JP2007068745A JP5232983B2 (ja) 2007-03-16 2007-03-16 マイクロミキサー
JP2007-068751 2007-03-16

Publications (1)

Publication Number Publication Date
WO2008114755A1 true WO2008114755A1 (ja) 2008-09-25

Family

ID=39765864

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054821 WO2008114755A1 (ja) 2007-03-16 2008-03-14 マイクロミキサー

Country Status (3)

Country Link
US (1) US20100163114A1 (ja)
EP (1) EP2140930A1 (ja)
WO (1) WO2008114755A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105478065A (zh) * 2016-01-20 2016-04-13 贵州微化科技有限公司 微结构反应器

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018023713A1 (en) * 2016-08-05 2018-02-08 Cornelius, Inc. Apparatuses for mixing gases into liquids
CN108543434B (zh) * 2018-06-20 2023-09-26 南京工业职业技术学院 一种用于螺旋式切削液多组分在线混合机构的混合装置
ES2767024B2 (es) 2018-12-14 2021-09-17 Univ Sevilla Dispositivo generador de vortices en canales o conductos
CN110605036B (zh) * 2019-08-30 2022-05-10 扬州大学 一种可非等动量受限射流撞击混合的方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02167469A (ja) * 1988-12-21 1990-06-27 Yokogawa Electric Corp 液体クロマトグラフィー用の溶媒混合器
JP2002292274A (ja) * 2001-04-02 2002-10-08 Mitsubishi Chemicals Corp 流通型微小反応流路，反応装置及び反応方法
JP2004122107A (ja) * 2002-04-25 2004-04-22 Tosoh Corp 微小流路構造体、これを用いた微小粒子製造方法及び微小流路構造体による溶媒抽出方法
JP2005162645A (ja) * 2003-12-01 2005-06-23 Nippon Steel Chem Co Ltd ビスフェノール類の製造方法
WO2005077505A2 (en) * 2004-02-11 2005-08-25 The University Of Nottingham Counter current mixing reactor
JP2006007063A (ja) 2004-06-24 2006-01-12 Univ Of Tokyo マイクロミキサー、及び流体混合方法
JP2006104448A (ja) * 2004-09-10 2006-04-20 Canon Inc 色材物質分散物の製造方法
JP2006205080A (ja) 2005-01-28 2006-08-10 Moritex Corp マイクロミキサー
JP2006289250A (ja) * 2005-04-08 2006-10-26 Kao Corp マイクロミキサー及びそれを用いた流体混合方法
JP2006320877A (ja) 2005-05-20 2006-11-30 Univ Of Tokyo マイクロミキサーおよび流体の撹拌方法並びに流体の混合方法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02167469A (ja) * 1988-12-21 1990-06-27 Yokogawa Electric Corp 液体クロマトグラフィー用の溶媒混合器
JP2002292274A (ja) * 2001-04-02 2002-10-08 Mitsubishi Chemicals Corp 流通型微小反応流路，反応装置及び反応方法
JP2004122107A (ja) * 2002-04-25 2004-04-22 Tosoh Corp 微小流路構造体、これを用いた微小粒子製造方法及び微小流路構造体による溶媒抽出方法
JP2005162645A (ja) * 2003-12-01 2005-06-23 Nippon Steel Chem Co Ltd ビスフェノール類の製造方法
WO2005077505A2 (en) * 2004-02-11 2005-08-25 The University Of Nottingham Counter current mixing reactor
JP2006007063A (ja) 2004-06-24 2006-01-12 Univ Of Tokyo マイクロミキサー、及び流体混合方法
JP2006104448A (ja) * 2004-09-10 2006-04-20 Canon Inc 色材物質分散物の製造方法
JP2006205080A (ja) 2005-01-28 2006-08-10 Moritex Corp マイクロミキサー
JP2006289250A (ja) * 2005-04-08 2006-10-26 Kao Corp マイクロミキサー及びそれを用いた流体混合方法
JP2006320877A (ja) 2005-05-20 2006-11-30 Univ Of Tokyo マイクロミキサーおよび流体の撹拌方法並びに流体の混合方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KAMIO E. ET AL.: "Chobisai Kako Gijutsu o Riyo shita Kinzoku Kiban Micro Mixer no Kaihatsu", ABSTRACTS OF ANNUAL MEETING OF THE SOCIETY OF CHEMICAL ENGINEERS, JAPAN, 19 February 2007 (2007-02-19), pages 631, XP008138254 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105478065A (zh) * 2016-01-20 2016-04-13 贵州微化科技有限公司 微结构反应器

Also Published As

Publication number Publication date
EP2140930A1 (en) 2010-01-06
US20100163114A1 (en) 2010-07-01

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