[go: up one dir, main page]

EP1572335B1 - Micromelangeur lamellaire statique - Google Patents

Micromelangeur lamellaire statique Download PDF

Info

Publication number
EP1572335B1
EP1572335B1 EP03780105.7A EP03780105A EP1572335B1 EP 1572335 B1 EP1572335 B1 EP 1572335B1 EP 03780105 A EP03780105 A EP 03780105A EP 1572335 B1 EP1572335 B1 EP 1572335B1
Authority
EP
European Patent Office
Prior art keywords
micro
aperture
plate
slot
mixer according
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
EP03780105.7A
Other languages
German (de)
English (en)
Other versions
EP1572335A2 (fr
Inventor
Wolfgang Ehrfeld
Matthias Kroschel
Till Merkel
Frank Herbstritt
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.)
Ehrfeld Mikrotechnik BTS GmbH
Original Assignee
Ehrfeld Mikrotechnik BTS GmbH
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 Ehrfeld Mikrotechnik BTS GmbH filed Critical Ehrfeld Mikrotechnik BTS GmbH
Publication of EP1572335A2 publication Critical patent/EP1572335A2/fr
Application granted granted Critical
Publication of EP1572335B1 publication Critical patent/EP1572335B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B01F25/40—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
    • B01F25/421—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 by moving the components in a convoluted or labyrinthine path
    • B01F25/422—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 by moving the components in a convoluted or labyrinthine path between stacked plates, e.g. grooved or perforated plates
    • 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
    • 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
    • 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
    • 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
    • B01F33/3012—Interdigital streams, e.g. lamellae
    • 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
    • B01F33/3012—Interdigital streams, e.g. lamellae
    • B01F33/30121—Interdigital streams, e.g. lamellae the interdigital streams being concentric lamellae
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S366/00—Agitating
    • Y10S366/03—Micromixers: variable geometry from the pathway influences mixing/agitation of non-laminar fluid flow

Definitions

  • the invention relates to a micromixer for mixing, dispersing, emulsifying or suspending at least two fluid phases, which must contain at least one slot plate with slot openings and an aperture plate arranged above it with blind slots.
  • the slot openings in the slot plate (s) and diaphragm plate (s) are designed as through holes.
  • Static micromixers are key elements of microreaction technology.
  • Statistical micromixers exploit the principle of multilamination to achieve rapid mixing of fluid phases by diffusion. By a geometrical configuration of alternately arranged lamellae, it is possible to ensure a good mixing in the microscopic range.
  • Multilamination mixers of structured and periodically stacked thin plates have already been extensively described in the literature; Examples of this can be found in the German patents DE 44 16 343 . DE 195 40 292 . DE 199 17 156 A1 and the German patent application DE 199 28 123 , The German patent application DE 199 27 554 also describes a micromixer for mixing two or more educts, in contrast to the multilamination mixers consisting of structured and periodically stacked thin plates, the micromixer having mixing cells.
  • Each of these mixing cells has a feed chamber to which at least two groups of channel fingers adjoin, which engage in a comb-like manner between the channel fingers to form mixing areas.
  • Above the mixing area are outlet slots that extend perpendicular to the channel fingers and through which the product exits. Due to the parallel connection in two spatial directions, a significantly higher throughput is possible.
  • the advantages achieved by the invention are that the static lamination micro mixing can be manufactured inexpensively, is easy to clean and the fluids to be mixed are mixed together quickly and effectively.
  • the pressure loss is so low that it can also be used for large throughputs.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Claims (13)

  1. Micro-mélangeur statique à stratification servant à mélanger, disperser, émulsifier ou mettre en suspension au moins deux phases fluides, et présentant :
    une partie inférieure de boîtier (10) qui présente des canaux séparés d'amenée (11a/b) ouverts sur le côté supérieur de la partie inférieure de boîtier,
    une plaque fendue (20) placée sur la partie inférieure de boîtier et dans laquelle des ouvertures en fente (22a/b) sont disposées par paires sous la forme d'ouvertures continues à bord fermé et d'une largeur d'au moins 500 micromètres,
    une plaque d'écran (30) placée sur la plaque fendue et présentant au moins une ouverture d'écran (31) continue, en forme de fente à bord fermé et dont la largeur est d'au moins 500 micromètres et
    un espace de mélange (45) situé au-dessus de la plaque d'écran,
    l'ouverture en fente de la paire d'ouvertures en fente ménagées dans la plaque fendue (20) recouvre par une de ses extrémités un des canaux d'amenée (11) de la partie inférieure de boîtier (10) tandis que l'autre ouverture en fente de la paire recouvre par une extrémité un autre canal d'amenée (11) ménagé dans la partie inférieure de boîtier (10), les deux ouvertures en fente de la paire formant avec la même ouverture (31) de l'écran ménagée dans la plaque d'écran exactement une surface de superposition.
  2. Micro-mélangeur selon la revendication 1, caractérisé en ce que la section transversale des ouvertures en fente ménagées dans la plaque a la forme d'un entonnoir ou d'un biseau.
  3. Micro-mélangeur selon les revendications 1 ou 2, caractérisé en ce que les fentes ménagées dans la plaque d'écran sont parallèles et décalées l'une par rapport à l'autre et/ou disposées l'une par rapport à l'autre selon un motif périodique.
  4. Micro-mélangeur selon les revendications 1 à 3, caractérisé en ce que les ouvertures ménagées dans la plaque fendue et les ouvertures ménagées dans la plaque d'écran sont disposées à un angle mutuel de 90°.
  5. Micro-mélangeur selon les revendications 1 à 4, caractérisé en ce que les ouvertures ménagées dans la plaque fendue et les ouvertures ménagées dans la plaque d'écran ont une largeur inférieure à 100 µm.
  6. Micro-mélangeur selon les revendications 1 à 5, caractérisé en ce que la plaque fendue et la plaque d'écran sont réalisées totalement ou en partie en métal, verre, céramique, matière synthétique ou en une combinaison de ces matériaux.
  7. Micro-mélangeur selon les revendications 1 à 6, caractérisé en ce que la plaque fendue et la plaque d'écran sont réalisées par estampage, gaufrage, fraisage, érosion, gravure, gravure au plasma, découpe au laser, enlèvement au laser ou par la technique dite LIGA, mais de préférence par découpe au laser ou par la technique LIGA.
  8. Micro-mélangeur selon les revendications 1 à 7, caractérisé en ce que la plaque fendue et la plaque d'écran sont constituées d'un empilement de minces plaques micro-structurées.
  9. Micro-mélangeur selon la revendication 8, caractérisé en ce que les minces plaques micro-structurées sont reliées les unes aux autres en correspondance de matière par brasage, soudage, soudage par diffusion, collage ou en correspondance mécanique par vissage, compression ou rivetage.
  10. Micro-mélangeur selon les revendications 1 à 9, caractérisé en ce que le micro-mélangeur est placé dans un boîtier prévu dans ce but.
  11. Micro-mélangeur selon les revendications 1 à 10, caractérisé en ce que le boîtier contient des canaux qui permettent une répartition spatiale des phases fluides.
  12. Micro-mélangeur selon les revendications 1 à 11, caractérisé en ce que les canaux de répartition des fluides sont disposés dans le boîtier en parallèle et décalage mutuel, radialement, concentriquement ou les uns derrière les autres.
  13. Procédé de mélange, de dispersion, d'émulsification ou de mise en suspension d'au moins deux phases fluides, caractérisé en ce qu'il utilise au moins un micro-mélangeur statique à stratification selon l'une des revendications 1 à 12.
EP03780105.7A 2002-12-07 2003-12-03 Micromelangeur lamellaire statique Expired - Lifetime EP1572335B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20218972U 2002-12-07
DE20218972U DE20218972U1 (de) 2002-12-07 2002-12-07 Statischer Laminationsmikrovermischer
PCT/EP2003/013603 WO2004052518A2 (fr) 2002-12-07 2003-12-03 Micromelangeur lamellaire statique

Publications (2)

Publication Number Publication Date
EP1572335A2 EP1572335A2 (fr) 2005-09-14
EP1572335B1 true EP1572335B1 (fr) 2013-05-29

Family

ID=7977747

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03780105.7A Expired - Lifetime EP1572335B1 (fr) 2002-12-07 2003-12-03 Micromelangeur lamellaire statique

Country Status (8)

Country Link
US (1) US7909502B2 (fr)
EP (1) EP1572335B1 (fr)
JP (2) JP4847700B2 (fr)
KR (1) KR100806401B1 (fr)
CN (1) CN100360218C (fr)
AU (1) AU2003288216A1 (fr)
DE (1) DE20218972U1 (fr)
WO (1) WO2004052518A2 (fr)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6969505B2 (en) 2002-08-15 2005-11-29 Velocys, Inc. Process for conducting an equilibrium limited chemical reaction in a single stage process channel
US6622519B1 (en) 2002-08-15 2003-09-23 Velocys, Inc. Process for cooling a product in a heat exchanger employing microchannels for the flow of refrigerant and product
US7014835B2 (en) 2002-08-15 2006-03-21 Velocys, Inc. Multi-stream microchannel device
DE20218972U1 (de) 2002-12-07 2003-02-13 Ehrfeld Mikrotechnik AG, 55234 Wendelsheim Statischer Laminationsmikrovermischer
US7294734B2 (en) 2003-05-02 2007-11-13 Velocys, Inc. Process for converting a hydrocarbon to an oxygenate or a nitrile
US8580211B2 (en) 2003-05-16 2013-11-12 Velocys, Inc. Microchannel with internal fin support for catalyst or sorption medium
US7307104B2 (en) 2003-05-16 2007-12-11 Velocys, Inc. Process for forming an emulsion using microchannel process technology
US7220390B2 (en) 2003-05-16 2007-05-22 Velocys, Inc. Microchannel with internal fin support for catalyst or sorption medium
US7485671B2 (en) 2003-05-16 2009-02-03 Velocys, Inc. Process for forming an emulsion using microchannel process technology
DE10333922B4 (de) * 2003-07-25 2005-11-17 Wella Ag Bauteile für statische Mikromischer, daraus aufgebaute Mikromischer und deren Verwendung zum Mischen, zum Dispergieren oder zur Durchführung chemischer Reaktionen
CA2535842C (fr) 2003-08-29 2012-07-10 Velocys Inc. Procede permettant de separer l'azote du methane a l'aide d'une technologie de processus de microcanal
US7029647B2 (en) 2004-01-27 2006-04-18 Velocys, Inc. Process for producing hydrogen peroxide using microchannel technology
US7084180B2 (en) 2004-01-28 2006-08-01 Velocys, Inc. Fischer-tropsch synthesis using microchannel technology and novel catalyst and microchannel reactor
US9023900B2 (en) 2004-01-28 2015-05-05 Velocys, Inc. Fischer-Tropsch synthesis using microchannel technology and novel catalyst and microchannel reactor
US8747805B2 (en) 2004-02-11 2014-06-10 Velocys, Inc. Process for conducting an equilibrium limited chemical reaction using microchannel technology
DE502005005027D1 (de) 2004-02-17 2008-09-25 Ehrfeld Mikrotechnik Bts Gmbh Mikromischer
DE102005003965A1 (de) * 2005-01-27 2006-08-10 Ehrfeld Mikrotechnik Gmbh Mikromischer
US7459508B2 (en) 2004-03-02 2008-12-02 Velocys, Inc. Microchannel polymerization reactor
US20070140042A1 (en) * 2004-06-04 2007-06-21 Gerhard Schanz Multicomponent packaging with static micromixer
DE102004035462A1 (de) * 2004-07-22 2006-03-16 Ehrfeld Mikrotechnik Bts Gmbh Vorrichtung und Verfahren zur kontinuierlichen Durchführung chemischer Prozesse
EP1781389A2 (fr) 2004-07-23 2007-05-09 Velocys, Inc. Procede de distillation mettant en oeuvre la technologie des microcanaux
US7305850B2 (en) 2004-07-23 2007-12-11 Velocys, Inc. Distillation process using microchannel technology
CN101023068B (zh) 2004-08-12 2013-02-13 万罗赛斯公司 使用微通道工艺技术将乙烯转化成环氧乙烷的方法
WO2006039568A1 (fr) 2004-10-01 2006-04-13 Velocys Inc. Procede de melange multiphase par technologie de traitement a micro-canaux
CA2586971C (fr) 2004-11-12 2013-07-23 Velocys Inc. Procede utilisant la technologie de microcanal pour conduire une reaction d'alkylation ou d'acylation
WO2006055609A1 (fr) 2004-11-16 2006-05-26 Velocys Inc. Procede reactionnel multiphase faisant appel a une technologie de microcanaux
US7507274B2 (en) 2005-03-02 2009-03-24 Velocys, Inc. Separation process using microchannel technology
US20080159069A1 (en) * 2005-04-06 2008-07-03 Stichting Voor De Technische Wentenschappen Inlet Section for Micro-Reactor
KR100695151B1 (ko) 2005-05-18 2007-03-14 삼성전자주식회사 교차 채널을 이용한 유체 혼합 장치
US9101890B2 (en) 2005-05-25 2015-08-11 Velocys, Inc. Support for use in microchannel processing
US7935734B2 (en) 2005-07-08 2011-05-03 Anna Lee Tonkovich Catalytic reaction process using microchannel technology
CN100345617C (zh) * 2005-09-22 2007-10-31 上海交通大学 磁电式循环混合器
JP4855471B2 (ja) * 2005-09-26 2012-01-18 エルジー・ケム・リミテッド 積層反応装置
DE102005049294C5 (de) 2005-10-14 2012-05-03 Ehrfeld Mikrotechnik Bts Gmbh Verfahren zur Herstellung organischer Peroxide mittels Mikroreaktionstechnik
DE102005060280B4 (de) * 2005-12-16 2018-12-27 Ehrfeld Mikrotechnik Bts Gmbh Integrierbarer Mikromischer sowie dessen Verwendung
CN1800161B (zh) * 2006-01-16 2010-11-10 华东理工大学 一种用于连续生产过氧化甲乙酮的方法和微反应装置
CN101479317A (zh) * 2006-05-23 2009-07-08 巴斯夫欧洲公司 制备聚醚多元醇的方法
US20110158852A1 (en) * 2008-07-18 2011-06-30 Castro Gustavo H Offset path mixers and fluid systems includng the same
WO2010009239A2 (fr) * 2008-07-18 2010-01-21 3M Innovative Properties Company Mélangeurs statiques à passages sinueux et systèmes à fluide les incluant
WO2010009247A2 (fr) * 2008-07-18 2010-01-21 3M Innovative Properties Company Mélangeurs en y entrecroisés et systèmes à fluide les incluant
JP2012519577A (ja) 2009-03-06 2012-08-30 エールフエルト・ミクロテヒニク・ベー・テー・エス・ゲー・エム・ベー・ハー 同軸の小型のスタティックミキサおよびその使用
DE102009038019B4 (de) * 2009-08-12 2011-11-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. 3D Mikro-Strukturierung zur Erzeugung von Misch- und Kanalstrukturen in Multilayertechnologie zur Verwendung in oder zum Aufbau von Reaktoren
JP5212313B2 (ja) * 2009-08-24 2013-06-19 株式会社日立プラントテクノロジー 乳化装置
CN101716473B (zh) * 2009-11-04 2011-11-30 中国科学院长春光学精密机械与物理研究所 芯片内微混合器及其制作方法
EP2506961B1 (fr) 2009-11-30 2014-01-08 Corning Incorporated Mélangeurs à courbure en u et à corps en nid-d'abeilles
EP2383245A3 (fr) 2010-04-20 2012-02-22 Bayer Technology Services GmbH Procédé d'oxydation continue de thioéthers
JP5062383B2 (ja) * 2010-06-28 2012-10-31 Ｄｉｃ株式会社 マイクロミキサー
WO2012025548A1 (fr) 2010-08-27 2012-03-01 Solvay Sa Procédé pour la préparation d'alcénones
JP5642488B2 (ja) * 2010-10-04 2014-12-17 株式会社神戸製鋼所 流路構造体
JP2012120962A (ja) * 2010-12-07 2012-06-28 Kobe Steel Ltd 流路構造体
WO2013096788A1 (fr) 2011-12-21 2013-06-27 Ikaria Development Subsidiary One Llc Procédé pour la fabrication de solution d'alginate partiellement réticulé
JP5832282B2 (ja) * 2011-12-28 2015-12-16 株式会社フジクラ マイクロミキサ
EP2664607A1 (fr) 2012-05-16 2013-11-20 Solvay Sa Processus de fluoration
GB201214122D0 (en) 2012-08-07 2012-09-19 Oxford Catalysts Ltd Treating of catalyst support
CN103977720B (zh) * 2013-09-10 2016-01-13 中国中化股份有限公司 一种组合式层状流体配分混合装置及其应用
WO2015104976A1 (fr) * 2014-01-09 2015-07-16 株式会社日立ハイテクノロジーズ Dispositif de mélange de liquides et dispositif de chromatographie en phase liquide
US10161690B2 (en) * 2014-09-22 2018-12-25 Hamilton Sundstrand Space Systems International, Inc. Multi-layer heat exchanger and method of distributing flow within a fluid layer of a multi-layer heat exchanger
US9937472B2 (en) 2015-05-07 2018-04-10 Techmetals, Inc. Assembly operable to mix or sparge a liquid
WO2016201218A2 (fr) 2015-06-12 2016-12-15 Velocys, Inc. Procédé de conversion de gaz de synthèse
KR101688419B1 (ko) * 2016-08-11 2016-12-21 (주)케이클라우드 가상개인정보를 이용한 보안 운송장 발급관리 시스템 및 방법
CN106423006A (zh) * 2016-10-31 2017-02-22 山东豪迈化工技术有限公司 一种对冲微反应单元及微反应器
CN106823946B (zh) * 2017-01-19 2022-08-16 南京理工大学 一种振荡流微混合器
WO2019012399A1 (fr) 2017-07-14 2019-01-17 3M Innovative Properties Company Adaptateur pour le transport de plusieurs flux de liquide
BR112020001161A2 (pt) * 2017-07-20 2020-07-21 Hydra-Flex Inc. dispositivo de diluição para distribuição de fluido
WO2019168130A1 (fr) * 2018-02-28 2019-09-06 国立大学法人東京工業大学 Dispositif de génération de microgouttelettes/bulles
CN108273456B (zh) * 2018-03-29 2023-07-04 睦化(上海)流体工程有限公司 一种微孔涡流板式混合反应器及其应用
CN110433876B (zh) * 2018-05-03 2022-05-17 香港科技大学 微流控装置及其制造方法、口罩和过滤悬浮颗粒的方法
GB201817692D0 (en) * 2018-10-30 2018-12-19 Ge Healthcare Mixing device
US11633703B2 (en) 2020-04-10 2023-04-25 Sonny's Hfi Holdings, Llc Insert assembly for foaming device
US11938480B2 (en) * 2020-05-14 2024-03-26 The Board Of Trustees Of The University Of Illinois Urbana, Illinois Microfluidic diagnostic device with a three-dimensional (3D) flow architecture
EP4249109A4 (fr) * 2020-11-20 2024-11-13 Japan Science and Technology Agency Dispositif de génération de micro-gouttelettes de liquide à deux phases
WO2022197506A1 (fr) 2021-03-15 2022-09-22 Sonny's Hfi Holdings, Llc Dispositif de génération de mousse
CN114797613B (zh) * 2021-11-08 2024-08-02 上海立得催化剂有限公司 一种氯化镁球形分散系统及方法
CN114534652B (zh) * 2022-02-08 2024-07-19 上海天泽云泰生物医药有限公司 波形微结构混合单元及其用途

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US422671A (en) * 1890-03-04 willis
US3881701A (en) * 1973-09-17 1975-05-06 Aerojet General Co Fluid mixer reactor
US5534328A (en) * 1993-12-02 1996-07-09 E. I. Du Pont De Nemours And Company Integrated chemical processing apparatus and processes for the preparation thereof
US5887977A (en) * 1997-09-30 1999-03-30 Uniflows Co., Ltd. Stationary in-line mixer
DE10041823A1 (de) * 2000-08-25 2002-03-14 Inst Mikrotechnik Mainz Gmbh Verfahren und statischer Mikrovermischer zum Mischen mindestens zweier Fluide

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6710428A (fr) 1967-07-27 1969-01-29
US4222671A (en) * 1978-09-05 1980-09-16 Gilmore Oscar Patrick Static mixer
JPS55147729A (en) 1979-05-08 1980-11-17 Sharp Corp Data inpt unit
JPS5662120A (en) * 1979-10-25 1981-05-27 Hitachi Chem Co Ltd Production of unsaturated polyester molded object having high surface hardness
JPS5710752Y2 (fr) * 1980-10-16 1982-03-02
DE3782044T2 (de) * 1987-04-10 1993-03-25 Chugoku Kayaku Mischapparat.
DE3926466C2 (de) 1989-08-10 1996-12-19 Christoph Dipl Ing Caesar Mikroreaktor zur Durchführung chemischer Reaktionen von zwei chemischen Stoffen mit starker Wärmetönung
US5016707A (en) * 1989-12-28 1991-05-21 Sundstrand Corporation Multi-pass crossflow jet impingement heat exchanger
DE4416343C2 (de) * 1994-05-09 1996-10-17 Karlsruhe Forschzent Statischer Mikro-Vermischer
US5595712A (en) * 1994-07-25 1997-01-21 E. I. Du Pont De Nemours And Company Chemical mixing and reaction apparatus
JP2587390B2 (ja) * 1994-10-03 1997-03-05 特殊機化工業株式会社 液体の超微粒化混合装置
DE19511603A1 (de) * 1995-03-30 1996-10-02 Norbert Dr Ing Schwesinger Vorrichtung zum Mischen kleiner Flüssigkeitsmengen
CA2222126A1 (fr) * 1995-06-16 1997-01-03 Fred K. Forster Procede et dispositif miniaturise d'extraction differentielle
DE19540292C1 (de) 1995-10-28 1997-01-30 Karlsruhe Forschzent Statischer Mikrovermischer
DE19541266A1 (de) * 1995-11-06 1997-05-07 Bayer Ag Verfahren und Vorrichtung zur Durchführung chemischer Reaktionen mittels eines Mikrostruktur-Lamellenmischers
JPH10314566A (ja) * 1997-05-19 1998-12-02 Sumitomo Heavy Ind Ltd マイクロスタティックミキサー
DE19917156B4 (de) * 1999-04-16 2006-01-19 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Verfahren zur Herstellung einer Wasser-in-Dieselöl-Emulsion als Kraftstoff sowie dessen Verwendungen
CN2376326Y (zh) * 1999-05-24 2000-05-03 倪新宇 多孔波纹静态混合器
US6485690B1 (en) * 1999-05-27 2002-11-26 Orchid Biosciences, Inc. Multiple fluid sample processor and system
DE19927554C2 (de) 1999-06-16 2002-12-19 Inst Mikrotechnik Mainz Gmbh Mikromischer
DE19928123A1 (de) 1999-06-19 2000-12-28 Karlsruhe Forschzent Statischer Mikrovermischer
US7223364B1 (en) * 1999-07-07 2007-05-29 3M Innovative Properties Company Detection article having fluid control film
JP4284841B2 (ja) 2000-08-07 2009-06-24 株式会社島津製作所 液体混合器
DE10055858A1 (de) 2000-11-10 2002-05-29 Kundo Systemtechnik Gmbh Vorrichtung zum Herstellen von mit Kohlendioxid versetztem Tafelwasser
DE10055856C2 (de) 2000-11-10 2003-04-10 Kundo Systemtechnik Gmbh Vorrichtung zum Herstellen von mit Kohlendioxid versetztem Tafelwasser
JP3694877B2 (ja) 2001-05-28 2005-09-14 株式会社山武 マイクロ混合器
JP3694876B2 (ja) 2001-05-28 2005-09-14 株式会社山武 マイクロ乳化器
JP3727594B2 (ja) * 2002-01-18 2005-12-14 富士写真フイルム株式会社 マイクロミキサー
DE20209009U1 (de) 2002-06-11 2002-08-29 Ehrfeld Mikrotechnik AG, 55234 Wendelsheim Kammförmiger Mikrovermischer
DE20218972U1 (de) 2002-12-07 2003-02-13 Ehrfeld Mikrotechnik AG, 55234 Wendelsheim Statischer Laminationsmikrovermischer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US422671A (en) * 1890-03-04 willis
US3881701A (en) * 1973-09-17 1975-05-06 Aerojet General Co Fluid mixer reactor
US5534328A (en) * 1993-12-02 1996-07-09 E. I. Du Pont De Nemours And Company Integrated chemical processing apparatus and processes for the preparation thereof
US5887977A (en) * 1997-09-30 1999-03-30 Uniflows Co., Ltd. Stationary in-line mixer
DE10041823A1 (de) * 2000-08-25 2002-03-14 Inst Mikrotechnik Mainz Gmbh Verfahren und statischer Mikrovermischer zum Mischen mindestens zweier Fluide

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DE BELLEFON C ET AL: "Microreactors for dynamic high throughput screening of fluid-liquid molecular catalysis", ANGEWANDTE CHEMIE, WILEY - V C H VERLAG GMBH & CO. KGAA, DE, vol. 19, 1 January 2000 (2000-01-01), pages 3584 - 3587, XP003022882, ISSN: 0044-8249 *
EHRFELD W ET AL: "CHARACTERIZATION OF MIXING IN MICROMIXERS BY A TEST REACTION: SINGLE MIXING UNITS AND MIXER ARRAYS", INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, AMERICAN CHEMICAL SOCIETY, US, vol. 38, no. 3, 1 January 1999 (1999-01-01), pages 1075 - 1082, XP000940846, ISSN: 0888-5885, DOI: 10.1021/IE980128D *
HAVERKAMP V ET AL: "The potential of micromixers for contacting of disperse liquid phases", FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY, SPRINGER, BERLIN, DE, vol. 364, 1 January 1999 (1999-01-01), pages 617 - 624, XP002260622, ISSN: 0937-0633, DOI: 10.1007/S002160051397 *

Also Published As

Publication number Publication date
CN100360218C (zh) 2008-01-09
JP2011183386A (ja) 2011-09-22
KR100806401B1 (ko) 2008-02-21
KR20050085326A (ko) 2005-08-29
AU2003288216A8 (en) 2004-06-30
DE20218972U1 (de) 2003-02-13
CN1780681A (zh) 2006-05-31
US20060087917A1 (en) 2006-04-27
JP4847700B2 (ja) 2011-12-28
JP2006508795A (ja) 2006-03-16
AU2003288216A1 (en) 2004-06-30
US7909502B2 (en) 2011-03-22
WO2004052518A2 (fr) 2004-06-24
WO2004052518A3 (fr) 2005-06-09
EP1572335A2 (fr) 2005-09-14

Similar Documents

Publication Publication Date Title
EP1572335B1 (fr) Micromelangeur lamellaire statique
DE3783880T2 (de) Strukturierte kolonnenpackung.
DE69829697T2 (de) Wärmetauscher und/oder Vorrichtung zur Mischung von Fluiden
DE69400127T2 (de) Wärmeaustauscher für elektronische Bauteile und elektrische Apparate
EP2167270B1 (fr) Distributeur de gaz a plusieurs rondelles soudées par diffusion et procédé de fabrication d'un tel distributeur de gaz
EP1506054B1 (fr) Microreacteur et micro-echangeur thermique
EP2045556B1 (fr) Echangeur thermique à plaques
EP1866066B1 (fr) Système melangeur, reacteur et systéme reacteur
DE112018004787T5 (de) Multi-fluid wärmetauscher
EP1185359B1 (fr) Micromelangeur
EP0879083A1 (fr) Dispositif de melange de petites quantites de liquides
DE102010030781A1 (de) Wärmeübertragerplatte, damit versehener Plattenwärmeübertrager und Verfahren zum Herstellen eines Plattenwärmeübertragers
DE10123092A1 (de) Verfahren und statischer Mischer zum Mischen mindestens zweier Fluide
EP1475596B1 (fr) Echangeur de chaleur à plaques avec plaques à parois simples et doubles
DE2803810A1 (de) Stroemungskanal fuer die verteilung eines reaktionsmittels in einem reaktionsgefaess
EP1856734A1 (fr) Micro-echangeur de chaleur
DE69625531T2 (de) Platten - Stoff- und Wärmetauscher
DE10034343A1 (de) Plattenwärmetauscher
DE102005010341A1 (de) Wärmetauscherplatte und Plattenpaket
DE2753189A1 (de) Oberflaechenausbildung in einer vorrichtung zum fuehren von fluiden
EP1689013B1 (fr) Pile à combustible
WO2006034666A1 (fr) Recuperateur a microcanaux produit a partir de feuilles empilees
DE20219871U1 (de) Rautenmischer
DE69910729T2 (de) Plattenwärmetauscher mit keilförmiger dichtung
DE1451246B2 (de) Wärmetauscher mit mehreren Plattenelementen

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 IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20051209

RBV Designated contracting states (corrected)

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

DAX Request for extension of the european patent (deleted)
RIN1 Information on inventor provided before grant (corrected)

Inventor name: MERKEL, TILL

Inventor name: EHRFELD, WOLFGANG

Inventor name: KROSCHEL, MATTHIAS

Inventor name: HERBSTRITT, FRANK

TPAC Observations filed by third parties

Free format text: ORIGINAL CODE: EPIDOSNTIPA

17Q First examination report despatched

Effective date: 20090817

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HERBSTRITT, FRANK

Inventor name: KROSCHEL, MATTHIAS

Inventor name: EHRFELD, WOLFGANG

Inventor name: MERKEL, TILL

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 614005

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130615

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 50314806

Country of ref document: DE

Effective date: 20130725

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130930

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130830

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130909

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130829

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20140303

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 50314806

Country of ref document: DE

Effective date: 20140303

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131203

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131203

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20031203

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 50314806

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: B01F0013000000

Ipc: B01F0033000000

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20221221

Year of fee payment: 20

Ref country code: GB

Payment date: 20221219

Year of fee payment: 20

Ref country code: FR

Payment date: 20221216

Year of fee payment: 20

Ref country code: DE

Payment date: 20221216

Year of fee payment: 20

Ref country code: AT

Payment date: 20221219

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20221219

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20221220

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20221220

Year of fee payment: 20

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230517

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50314806

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MK

Effective date: 20231202

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20231202

REG Reference to a national code

Ref country code: BE

Ref legal event code: MK

Effective date: 20231203

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 614005

Country of ref document: AT

Kind code of ref document: T

Effective date: 20231203

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20231202

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20231202