FR2503418A1 - Dispositif de programmation de la composition d'un liquide, notamment pour la chromatographie en phase liquide - Google Patents

Dispositif de programmation de la composition d'un liquide, notamment pour la chromatographie en phase liquide Download PDF

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Publication number
FR2503418A1
FR2503418A1 FR8205792A FR8205792A FR2503418A1 FR 2503418 A1 FR2503418 A1 FR 2503418A1 FR 8205792 A FR8205792 A FR 8205792A FR 8205792 A FR8205792 A FR 8205792A FR 2503418 A1 FR2503418 A1 FR 2503418A1
Authority
FR
France
Prior art keywords
liquid
mixing chamber
composition
programming
mixer
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.)
Withdrawn
Application number
FR8205792A
Other languages
English (en)
French (fr)
Inventor
Jerzy Kowalczyk
Marian Kaminski
Jan Klawiter
Wieslaw Szyrszyng
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.)
Gdansk University of Technology
Original Assignee
Gdansk University of Technology
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 Gdansk University of Technology filed Critical Gdansk University of Technology
Publication of FR2503418A1 publication Critical patent/FR2503418A1/fr
Withdrawn legal-status Critical Current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
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/16—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the conditioning of the fluid carrier
    • B01D15/166—Fluid composition conditioning, e.g. gradient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/94—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary cylinders or cones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/712—Feed mechanisms for feeding fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7176—Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
    • B01F35/717613—Piston pumps
    • 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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/24—Automatic injection systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Accessories For Mixers (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
FR8205792A 1981-04-06 1982-04-02 Dispositif de programmation de la composition d'un liquide, notamment pour la chromatographie en phase liquide Withdrawn FR2503418A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1981230992A PL134765B1 (en) 1981-04-06 1981-04-06 Apparatus for programming compositions of liquids in particular for use in gas chromatography

Publications (1)

Publication Number Publication Date
FR2503418A1 true FR2503418A1 (fr) 1982-10-08

Family

ID=20008338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8205792A Withdrawn FR2503418A1 (fr) 1981-04-06 1982-04-02 Dispositif de programmation de la composition d'un liquide, notamment pour la chromatographie en phase liquide

Country Status (7)

Country Link
CS (1) CS233727B2 (cs)
DD (1) DD202247A5 (cs)
DE (1) DE3212604A1 (cs)
FR (1) FR2503418A1 (cs)
GB (1) GB2096012B (cs)
HU (1) HU183880B (cs)
PL (1) PL134765B1 (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496245A (en) * 1983-03-07 1985-01-29 International Business Machines Corporation Liquid chromatography proportioning valve and mixer
US6299767B1 (en) * 1999-10-29 2001-10-09 Waters Investments Limited High pressure capillary liquid chromatography solvent delivery system
US6780315B2 (en) * 2002-12-09 2004-08-24 Waters Investments Limited Backflow prevention for high pressure gradient systems
WO2019186223A1 (en) * 2018-03-28 2019-10-03 Bio-Rad Laboratories, Inc. Fluid mixer, pressure sensor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB329839A (en) * 1929-05-18 1930-05-29 Frank Peto Barber Improvements in mixing valves for liquids
FR1201127A (fr) * 1958-08-05 1959-12-28 Majeste La Reine De Droit Du C Dispositif de soupapes pour sorties sélectives de réservoirs inclinables et retournables d'aéronefs
FR1436373A (fr) * 1964-05-30 1966-04-22 Hoechst Ag Procédé et appareil pour la préparation des sels alcalins de composés hydroxyliques aromatiques
FR2236458A1 (cs) * 1973-07-13 1975-02-07 Brand Willi
US4004884A (en) * 1976-07-02 1977-01-25 Hoffmann-La Roche Inc. Time division metering system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758297A1 (de) * 1977-12-27 1979-06-28 Desma Werke Gmbh Mischkopf zur formschaeumung von polyurethanen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB329839A (en) * 1929-05-18 1930-05-29 Frank Peto Barber Improvements in mixing valves for liquids
FR1201127A (fr) * 1958-08-05 1959-12-28 Majeste La Reine De Droit Du C Dispositif de soupapes pour sorties sélectives de réservoirs inclinables et retournables d'aéronefs
FR1436373A (fr) * 1964-05-30 1966-04-22 Hoechst Ag Procédé et appareil pour la préparation des sels alcalins de composés hydroxyliques aromatiques
FR2236458A1 (cs) * 1973-07-13 1975-02-07 Brand Willi
US4004884A (en) * 1976-07-02 1977-01-25 Hoffmann-La Roche Inc. Time division metering system

Also Published As

Publication number Publication date
DE3212604A1 (de) 1982-10-14
GB2096012A (en) 1982-10-13
HU183880B (en) 1984-06-28
CS233727B2 (en) 1985-03-14
PL134765B1 (en) 1985-09-30
DD202247A5 (de) 1983-09-07
PL230992A1 (cs) 1982-10-11
GB2096012B (en) 1984-08-22

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