DE1498945A1 - Method and device for chromatographic separation - Google Patents

Method and device for chromatographic separation

Info

Publication number
DE1498945A1
DE1498945A1 DE19631498945 DE1498945A DE1498945A1 DE 1498945 A1 DE1498945 A1 DE 1498945A1 DE 19631498945 DE19631498945 DE 19631498945 DE 1498945 A DE1498945 A DE 1498945A DE 1498945 A1 DE1498945 A1 DE 1498945A1
Authority
DE
Germany
Prior art keywords
chromatographic separation
chromatographic
separation
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.)
Pending
Application number
DE19631498945
Other languages
German (de)
Inventor
Golay Dr Marcel Jules Edouard
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.)
Applera Corp
Original Assignee
Perkin Elmer Corp
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
Priority to US210642A priority Critical patent/US3220164A/en
Application filed by Perkin Elmer Corp filed Critical Perkin Elmer Corp
Publication of DE1498945A1 publication Critical patent/DE1498945A1/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02Column chromatography
    • G01N30/26Conditioning of the fluid carrier; Flow patterns
    • G01N30/38Flow patterns
    • G01N30/46Flow patterns using more than one column
    • G01N30/468Flow patterns using more than one column involving switching between different column configurations
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02Column chromatography
    • G01N30/26Conditioning of the fluid carrier; Flow patterns
    • G01N30/38Flow patterns
    • G01N30/40Flow patterns using back flushing
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02Column chromatography
    • G01N30/26Conditioning of the fluid carrier; Flow patterns
    • G01N30/38Flow patterns
    • G01N30/44Flow patterns using recycling of the fraction to be distributed
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02Column chromatography
    • G01N30/04Preparation or injection of sample to be analysed
    • G01N30/16Injection
    • G01N30/20Injection using a sampling valve
    • G01N2030/202Injection using a sampling valve rotary valves
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02Column chromatography
    • G01N30/26Conditioning of the fluid carrier; Flow patterns
    • G01N30/38Flow patterns
    • G01N2030/382Flow patterns flow switching in a single column
    • G01N2030/385Flow patterns flow switching in a single column by switching valves
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02Column chromatography
    • G01N30/26Conditioning of the fluid carrier; Flow patterns
    • G01N30/38Flow patterns
    • G01N30/44Flow patterns using recycling of the fraction to be distributed
    • G01N2030/445Flow patterns using recycling of the fraction to be distributed heart cut
DE19631498945 1962-07-18 1963-07-04 Method and device for chromatographic separation Pending DE1498945A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US210642A US3220164A (en) 1962-07-18 1962-07-18 Recirculation chromatography

Publications (1)

Publication Number Publication Date
DE1498945A1 true DE1498945A1 (en) 1969-07-03

Family

ID=22783681

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19631498945 Pending DE1498945A1 (en) 1962-07-18 1963-07-04 Method and device for chromatographic separation

Country Status (5)

Country Link
US (1) US3220164A (en)
CH (1) CH435801A (en)
DE (1) DE1498945A1 (en)
FR (1) FR1371275A (en)
GB (1) GB1027093A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332218A (en) * 1964-02-27 1967-07-25 American Air Filter Co Dust collector apparatus
GB1189995A (en) * 1966-08-09 1970-04-29 Bp Chem Int Ltd Gas Chromatography Apparatus
US3488921A (en) * 1968-01-16 1970-01-13 Aquitaine Petrole Process and apparatus for isotopic enrichment
US3926589A (en) * 1973-12-21 1975-12-16 Toe Jokhannesovich Klementi Device and method for separation of fluid mixture into fractions in a chromatograph
US3992175A (en) * 1974-02-11 1976-11-16 Toe Jokhannesovich Klementi Method of and device for chromatographic separation of fluid mixtures into fractions
US4066536A (en) * 1976-08-09 1978-01-03 Micromeritics Instrument Corporation Particle size separation by suspension flow in an unobstructed passageway
US4276060A (en) * 1979-05-22 1981-06-30 The United States Of America As Represented By The United States Department Of Energy Chromatographic hydrogen isotope separation
EP0092860B1 (en) * 1982-04-28 1986-07-23 Duphar International Research B.V Pre-column for preconcentrating substances to be chromatographed, as well as device for a liquid chromatography system and coupling member for said device
US5096471A (en) * 1990-09-28 1992-03-17 The Regents Of The University Of Michigan Gas chromatography system and methods
US5141534A (en) * 1990-09-28 1992-08-25 The Regents Of The University Of Michigan Sample collection and inlet systems for gas chromatography apparatus
US5281256A (en) * 1990-09-28 1994-01-25 Regents Of The University Of Michigan Gas chromatography system with column bifurcation and tunable selectivity
US5141532A (en) * 1990-09-28 1992-08-25 The Regents Of The University Of Michigan Thermal modulation inlet for gas chromatography system
US5288310A (en) * 1992-09-30 1994-02-22 The Regents Of The University Of Michigan Adsorbent trap for gas chromatography
US5498279A (en) * 1994-05-13 1996-03-12 Chromatofast High speed gas chromatography system for analysis of polar organic compounds
US6968729B1 (en) * 2004-02-27 2005-11-29 Uop Llc Method and apparatus for expediting analysis of samples
EP2772289B1 (en) * 2013-03-01 2015-05-06 ChromaCon AG Chromatographic process for enrichment and isolation
US9700813B2 (en) 2013-05-06 2017-07-11 Tomas Hudlicky Methods and apparatus for time-pulsed chromatography
WO2015094096A1 (en) * 2013-12-19 2015-06-25 Ge Healthcare Bio-Sciences Ab Rotary valve
DK3484599T3 (en) * 2016-07-13 2020-06-15 Chromacon Ag Purification process and uses thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2841005A (en) * 1956-12-11 1958-07-01 Gulf Oil Corp Chromatographic method and apparatus
DE1079352B (en) * 1958-03-04 1960-04-07 Perkin Elmer Corp Device for the separation of substance mixtures by gas chromatography
US3112639A (en) * 1960-01-04 1963-12-03 Beckman Instruments Inc Dual column gas chromatograph and method for analysis

Also Published As

Publication number Publication date
US3220164A (en) 1965-11-30
GB1027093A (en) 1966-04-20
FR1371275A (en) 1964-09-04
CH435801A (en) 1967-05-15

Similar Documents

Publication Publication Date Title
DE1523049A1 (en) Process for continuous and quantitative analysis and an automatic analyzer suitable for performing the process
DE1629364A1 (en) Method and device for extrusion
DE1544041A1 (en) Method and device for changing the composition of gases
DE2264059A1 (en) METHOD AND DEVICE FOR PARTICLE SEPARATION FROM GASES
DE1607694A1 (en) Method and device for separating solids from aerosols
DE961090C (en) Method and device for separating low-boiling gas mixtures
DE1191318B (en) Method and device for completing boreholes
DE1242573B (en) Method and device for encapsulating granules
DE1523066A1 (en) Device and method for the identification of blood samples for the blood group
DE1598593A1 (en) Method and device for automated cancer diagnosis
DE1598855A1 (en) Method and device for indicating toxic substances
DE1946210A1 (en) Process and device for gas analysis
DE1427530A1 (en) Process and device for shaping surfaces
DE1908792A1 (en) Method and device for separating molecules of different mass
DE1558760A1 (en) Method and device for the electrolysis of oxides
DE1432452A1 (en) Method and device for keeping the CO2 content of liquids constant
DE2222331A1 (en) Method and device for geochemical surveying
DE1783180A1 (en) METHOD AND DEVICE FOR REDUCING IRON ORE
DE1458306A1 (en) Process and device for refining metals
DE1421785A1 (en) Method and device for supporting glass films
DE1565167A1 (en) Method and device for processing workpieces
CH396624A (en) Method and device for exposure control for microphotographic recordings
DE1301232B (en) Method and device for the production of feed blocks
DE1158385B (en) Method and device for suspending vehicles
DE1199293B (en) Method and device for air separation in a single column rectifier