FR2261803B1 - - Google Patents

Info

Publication number
FR2261803B1
FR2261803B1 FR7505760A FR7505760A FR2261803B1 FR 2261803 B1 FR2261803 B1 FR 2261803B1 FR 7505760 A FR7505760 A FR 7505760A FR 7505760 A FR7505760 A FR 7505760A FR 2261803 B1 FR2261803 B1 FR 2261803B1
Authority
FR
France
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
Application number
FR7505760A
Other versions
FR2261803A1 (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.)
SAUTER AG
Original Assignee
SAUTER AG
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 SAUTER AG filed Critical SAUTER AG
Publication of FR2261803A1 publication Critical patent/FR2261803A1/fr
Application granted granted Critical
Publication of FR2261803B1 publication Critical patent/FR2261803B1/fr
Expired 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
    • B01F25/40—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
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4318—Ring-shaped blades or strips
    • 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
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4313—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor comprising a plurality of stacked ducts having their axes parallel to the tube axis
    • 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
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
FR7505760A 1974-02-25 1975-02-25 Expired FR2261803B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH264474A CH564966A5 (fr) 1974-02-25 1974-02-25

Publications (2)

Publication Number Publication Date
FR2261803A1 FR2261803A1 (fr) 1975-09-19
FR2261803B1 true FR2261803B1 (fr) 1980-05-09

Family

ID=4238381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7505760A Expired FR2261803B1 (fr) 1974-02-25 1975-02-25

Country Status (6)

Country Link
AT (1) AT358538B (fr)
CH (1) CH564966A5 (fr)
DE (1) DE2430487C2 (fr)
FR (1) FR2261803B1 (fr)
GB (1) GB1446998A (fr)
NL (1) NL7502248A (fr)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
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EP0018024A1 (fr) * 1979-04-21 1980-10-29 Abdel Fattah Sabry Hosein Dr. Kamel Tour pour la mise en contact et le mélange intime de gaz et de liquides
US4854721A (en) * 1986-03-25 1989-08-08 Equip-Mark, Inc. Blending and dispensing beverages
US4964733A (en) * 1986-08-20 1990-10-23 Beloit Corporation Method of and means for hydrodynamic mixing
US4861165A (en) * 1986-08-20 1989-08-29 Beloit Corporation Method of and means for hydrodynamic mixing
GR862922B (en) * 1986-12-18 1987-01-12 Himikes Viomihanies Voreiou El Tubular reactor
WO1994013392A1 (fr) * 1991-11-29 1994-06-23 Ki N Proizv Ob Procede et dispositif permettant d'obtenir un systeme a libre dispersion
JP2573899B2 (ja) * 1992-05-14 1997-01-22 株式会社エフ・テックス 河川、湖沼等の浄化装置および油水分離装置
ATE187099T1 (de) * 1993-10-05 1999-12-15 Sulzer Chemtech Ag Vorrichtung zum homogenisieren von hochviskosen fluiden
US5839828A (en) * 1996-05-20 1998-11-24 Glanville; Robert W. Static mixer
DE19755275A1 (de) * 1997-12-12 1999-06-17 Basf Ag Verfahren zum Verdampfen von Flüssigkeiten in Gasströmen
US6042263A (en) * 1998-04-29 2000-03-28 Mentzer; Marvin R. Mixed phase ruff body flow diffuser
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
GB0307403D0 (en) 2003-03-31 2003-05-07 Medical Res Council Selection by compartmentalised screening
GB0307428D0 (en) 2003-03-31 2003-05-07 Medical Res Council Compartmentalised combinatorial chemistry
US20060078893A1 (en) 2004-10-12 2006-04-13 Medical Research Council Compartmentalised combinatorial chemistry by microfluidic control
EP2266687A3 (fr) 2003-04-10 2011-06-29 The President and Fellows of Harvard College Formation et contrôle d'espèces fluides
US20050221339A1 (en) 2004-03-31 2005-10-06 Medical Research Council Harvard University Compartmentalised screening by microfluidic control
US7655470B2 (en) 2004-10-29 2010-02-02 University Of Chicago Method for manipulating a plurality of plugs and performing reactions therein in microfluidic systems
US9477233B2 (en) 2004-07-02 2016-10-25 The University Of Chicago Microfluidic system with a plurality of sequential T-junctions for performing reactions in microdroplets
US7968287B2 (en) 2004-10-08 2011-06-28 Medical Research Council Harvard University In vitro evolution in microfluidic systems
EP2248578B1 (fr) 2005-03-04 2012-06-06 President and Fellows of Harvard College Procédé pour former des émulsions multiples
JP2009536313A (ja) 2006-01-11 2009-10-08 レインダンス テクノロジーズ， インコーポレイテッド ナノリアクターの形成および制御において使用するマイクロ流体デバイスおよび方法
US9562837B2 (en) 2006-05-11 2017-02-07 Raindance Technologies, Inc. Systems for handling microfludic droplets
US20080014589A1 (en) 2006-05-11 2008-01-17 Link Darren R Microfluidic devices and methods of use thereof
US9012390B2 (en) 2006-08-07 2015-04-21 Raindance Technologies, Inc. Fluorocarbon emulsion stabilizing surfactants
FR2905608B1 (fr) * 2006-09-08 2008-11-14 Degremont Sa Procede et installation pour la mise en contact de l'ozone dans un flux de liquide,en particulier d'eau potable ou d'eau residuaire.
US8772046B2 (en) 2007-02-06 2014-07-08 Brandeis University Manipulation of fluids and reactions in microfluidic systems
WO2008121342A2 (fr) 2007-03-28 2008-10-09 President And Fellows Of Harvard College Émulsions, et techniques de formation
US8592221B2 (en) 2007-04-19 2013-11-26 Brandeis University Manipulation of fluids, fluid components and reactions in microfluidic systems
WO2010009365A1 (fr) 2008-07-18 2010-01-21 Raindance Technologies, Inc. Bibliothèque de gouttelettes
US12038438B2 (en) 2008-07-18 2024-07-16 Bio-Rad Laboratories, Inc. Enzyme quantification
US8528589B2 (en) 2009-03-23 2013-09-10 Raindance Technologies, Inc. Manipulation of microfluidic droplets
EP2263780B1 (fr) * 2009-06-18 2017-12-06 ENVIROSERV GmbH Installation de nettoyage de gaz de fumées dotée d'une variation de buses
KR20120089661A (ko) 2009-09-02 2012-08-13 프레지던트 앤드 펠로우즈 오브 하바드 칼리지 분출 및 다른 기술을 사용하여 생성되는 다중 에멀션
WO2011042564A1 (fr) 2009-10-09 2011-04-14 Universite De Strasbourg Nanomatériau marqué à base de silice à propriétés améliorées et ses utilisations
US10837883B2 (en) 2009-12-23 2020-11-17 Bio-Rad Laboratories, Inc. Microfluidic systems and methods for reducing the exchange of molecules between droplets
US10351905B2 (en) 2010-02-12 2019-07-16 Bio-Rad Laboratories, Inc. Digital analyte analysis
US9399797B2 (en) 2010-02-12 2016-07-26 Raindance Technologies, Inc. Digital analyte analysis
US9366632B2 (en) 2010-02-12 2016-06-14 Raindance Technologies, Inc. Digital analyte analysis
WO2011100604A2 (fr) 2010-02-12 2011-08-18 Raindance Technologies, Inc. Analyse numérique d'analytes
BR112012030336A2 (pt) * 2010-06-09 2016-08-09 Procter & Gamble produção de composições líquidas para cuidados pessoais com fluxo de alimentação semicontínuo
US9562897B2 (en) 2010-09-30 2017-02-07 Raindance Technologies, Inc. Sandwich assays in droplets
US9364803B2 (en) 2011-02-11 2016-06-14 Raindance Technologies, Inc. Methods for forming mixed droplets
EP3736281A1 (fr) 2011-02-18 2020-11-11 Bio-Rad Laboratories, Inc. Compositions et méthodes de marquage moléculaire
EP2714254B1 (fr) 2011-05-23 2017-09-06 President and Fellows of Harvard College Génération d'émulsions et, notamment, d'émulsions multiples
EP2714970B1 (fr) 2011-06-02 2017-04-19 Raindance Technologies, Inc. Quantification d'enzyme
US8841071B2 (en) 2011-06-02 2014-09-23 Raindance Technologies, Inc. Sample multiplexing
JP2014522718A (ja) 2011-07-06 2014-09-08 プレジデント アンド フェローズ オブ ハーバード カレッジ 多相エマルションおよび多相エマルション形成法
US8658430B2 (en) 2011-07-20 2014-02-25 Raindance Technologies, Inc. Manipulating droplet size
EP2735604A1 (fr) * 2012-11-22 2014-05-28 Castrol Limited Procédé de préparation d'une composition de lubrifiant
US11901041B2 (en) 2013-10-04 2024-02-13 Bio-Rad Laboratories, Inc. Digital analysis of nucleic acid modification
US9944977B2 (en) 2013-12-12 2018-04-17 Raindance Technologies, Inc. Distinguishing rare variations in a nucleic acid sequence from a sample
US11193176B2 (en) 2013-12-31 2021-12-07 Bio-Rad Laboratories, Inc. Method for detecting and quantifying latent retroviral RNA species
US10647981B1 (en) 2015-09-08 2020-05-12 Bio-Rad Laboratories, Inc. Nucleic acid library generation methods and compositions
FI20155931A (fi) 2015-12-09 2017-06-10 Outotec Finland Oy Sekoituslaite ja järjestely ensimmäisen nesteen syöttämiseksi lineaarisessa virtausputkiosuudessa virtaavaan prosessinestevirtaukseen
US10737227B2 (en) 2018-09-25 2020-08-11 Westfall Manufacturing Company Static mixer with curved fins

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1720245A (en) * 1926-04-29 1929-07-09 Smith John William Mixing device
US2645463A (en) * 1949-02-11 1953-07-14 Standard Oil Dev Co Method and apparatus for continuous flow mixing
US2965695A (en) * 1957-12-03 1960-12-20 Shell Oil Co Method and apparatus for repetitive mixing of fluids
US3526391A (en) * 1967-01-03 1970-09-01 Wyandotte Chemicals Corp Homogenizer
NL6815942A (fr) * 1967-11-09 1969-05-13

Also Published As

Publication number Publication date
CH564966A5 (fr) 1975-08-15
DE2430487A1 (de) 1975-08-28
FR2261803A1 (fr) 1975-09-19
NL7502248A (nl) 1975-08-27
AT358538B (de) 1980-09-10
DE2430487C2 (de) 1981-09-17
GB1446998A (en) 1976-08-18
ATA505874A (de) 1980-02-15

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Legal Events

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TP Transmission of property
ST Notification of lapse