FR2407019A1 - Dispositif de melange de deux liquides - Google Patents
Dispositif de melange de deux liquidesInfo
- 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
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.
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)
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 |
-
1977
- 1977-10-25 FR FR7732033A patent/FR2407019A1/fr active Granted
Cited By (6)
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 |