FR2407019A1 - Dispositif de melange de deux liquides - Google Patents

Dispositif de melange de deux liquides

Info

Publication number
FR2407019A1
FR2407019A1 FR7732033A FR7732033A FR2407019A1 FR 2407019 A1 FR2407019 A1 FR 2407019A1 FR 7732033 A FR7732033 A FR 7732033A FR 7732033 A FR7732033 A FR 7732033A FR 2407019 A1 FR2407019 A1 FR 2407019A1
Authority
FR
France
Prior art keywords
mixing
channels
upper plate
lower plate
appts
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
FR7732033A
Other languages
English (en)
Other versions
FR2407019B1 (fr
Inventor
Claude Bollet
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.)
Elf Union
Original Assignee
Elf Union
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 Elf Union filed Critical Elf Union
Priority to FR7732033A priority Critical patent/FR2407019A1/fr
Publication of FR2407019A1 publication Critical patent/FR2407019A1/fr
Application granted granted Critical
Publication of FR2407019B1 publication Critical patent/FR2407019B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/84—Preparation of the fraction to be distributed
    • 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
    • B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
    • B01F25/4323—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa using elements provided with a plurality of channels or using a plurality of tubes which can either be placed between common spaces or collectors
    • B01F25/43231—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa using elements provided with a plurality of channels or using a plurality of tubes which can either be placed between common spaces or collectors the channels or tubes crossing each other several times
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/34—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient
    • G01N2030/347—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient mixers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/84—Preparation of the fraction to be distributed
    • G01N2030/8429—Preparation of the fraction to be distributed adding modificating material
    • G01N2030/8435—Preparation of the fraction to be distributed adding modificating material for chemical reaction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)

Abstract

DISPOSITIF DE PETIT VOLUME MORT POUR LE MELANGE DE DEUX LIQUIDES. LE DISPOSITIF EST CARACTERISE EN CE QU'IL COMPREND UNE PLAQUE INFERIEURE DANS LAQUELLE EST GRAVE UN CIRCUIT DE CANAUX COMPORTANT UNE SERIE DE BOUCLES RELEVEES ENTRE ELLES PAR UN CANAL UNIQUE, UNE PLAQUE SUPERIEURE PLANE DE MEME DIMENSION SE SUPERPOSANT A LA PRECEDENTE; DES MOYENS POUR LE TRANSFERT DES LIQUIDES ET DES MOYENS ASSURANT L'ETANCHEITE DU DISPOSITIF. LE DISPOSITIF EST NOTAMMENT UTILISABLE EN CHROMATOGRAPHIE EN PHASE LIQUIDE.
FR7732033A 1977-10-25 1977-10-25 Dispositif de melange de deux liquides Granted FR2407019A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7732033A FR2407019A1 (fr) 1977-10-25 1977-10-25 Dispositif de melange de deux liquides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7732033A FR2407019A1 (fr) 1977-10-25 1977-10-25 Dispositif de melange de deux liquides

Publications (2)

Publication Number Publication Date
FR2407019A1 true FR2407019A1 (fr) 1979-05-25
FR2407019B1 FR2407019B1 (fr) 1980-04-25

Family

ID=9196901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732033A Granted FR2407019A1 (fr) 1977-10-25 1977-10-25 Dispositif de melange de deux liquides

Country Status (1)

Country Link
FR (1) FR2407019A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053768A2 (fr) * 1980-12-04 1982-06-16 CARLO ERBA STRUMENTAZIONE S.p.A. Assemblage pour combiner ou distribuer des flux et destiné à la connexion de capillaires dans des appareils d'analyse chromatographique
EP0177265A2 (fr) * 1984-10-04 1986-04-09 Dionex Corporation Dispositif réacteur à membrane plane structurée dans un canal d'écoulement
EP0386354A1 (fr) * 1987-08-20 1990-09-12 Leslie George Briggs Atelier de fabrication de vitrage avec au moins une unité de mélange
WO1996030113A1 (fr) * 1995-03-30 1996-10-03 Merck Patent Gmbh Dispositif de melange de petites quantites de liquides

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053768A2 (fr) * 1980-12-04 1982-06-16 CARLO ERBA STRUMENTAZIONE S.p.A. Assemblage pour combiner ou distribuer des flux et destiné à la connexion de capillaires dans des appareils d'analyse chromatographique
EP0053768A3 (en) * 1980-12-04 1982-09-15 Carlo Erba Strumentazione S.P.A. A connecting device for pneumatic and/or hydraulic circuits in column chromatography
EP0177265A2 (fr) * 1984-10-04 1986-04-09 Dionex Corporation Dispositif réacteur à membrane plane structurée dans un canal d'écoulement
EP0177265A3 (fr) * 1984-10-04 1987-08-19 Dionex Corporation Dispositif réacteur à membrane plane structurée dans un canal d'écoulement
EP0386354A1 (fr) * 1987-08-20 1990-09-12 Leslie George Briggs Atelier de fabrication de vitrage avec au moins une unité de mélange
WO1996030113A1 (fr) * 1995-03-30 1996-10-03 Merck Patent Gmbh Dispositif de melange de petites quantites de liquides

Also Published As

Publication number Publication date
FR2407019B1 (fr) 1980-04-25

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse