FR2145605A1 - Liquid solid chromatography - using two directions of eluent motion - Google Patents

Liquid solid chromatography - using two directions of eluent motion

Info

Publication number
FR2145605A1
FR2145605A1 FR7225152A FR7225152A FR2145605A1 FR 2145605 A1 FR2145605 A1 FR 2145605A1 FR 7225152 A FR7225152 A FR 7225152A FR 7225152 A FR7225152 A FR 7225152A FR 2145605 A1 FR2145605 A1 FR 2145605A1
Authority
FR
France
Prior art keywords
eluent
motion
directions
liquid solid
solid chromatography
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
FR7225152A
Other languages
French (fr)
Other versions
FR2145605B1 (en
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.)
Richter Gedeon Vegyeszeti Gyar Nyrt
Original Assignee
Richter Gedeon Vegyeszeti Gyar RT
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 claimed from HURI000436 external-priority patent/HU163144B/hu
Priority claimed from HURI000447 external-priority patent/HU163146B/hu
Application filed by Richter Gedeon Vegyeszeti Gyar RT filed Critical Richter Gedeon Vegyeszeti Gyar RT
Publication of FR2145605A1 publication Critical patent/FR2145605A1/en
Application granted granted Critical
Publication of FR2145605B1 publication Critical patent/FR2145605B1/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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/38—Flow patterns
    • 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
    • G01N30/38—Flow patterns
    • G01N2030/388—Elution in two different directions on one stationary phase

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

The process is continuous; having introduced the sample into the adsorbent bed, the main vertical eluent flow is then started. The components of the soln to be separated are then constrained to accept a horizontal motion as well, so that their resultant flow vectors lead them to different points of exit from the appts.
FR7225152A 1971-07-14 1972-07-11 Liquid solid chromatography - using two directions of eluent motion Granted FR2145605A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HURI000436 HU163144B (en) 1971-07-14 1971-07-14
HURI000447 HU163146B (en) 1971-10-01 1971-10-01

Publications (2)

Publication Number Publication Date
FR2145605A1 true FR2145605A1 (en) 1973-02-23
FR2145605B1 FR2145605B1 (en) 1978-02-10

Family

ID=26318549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7225152A Granted FR2145605A1 (en) 1971-07-14 1972-07-11 Liquid solid chromatography - using two directions of eluent motion

Country Status (11)

Country Link
AU (1) AU471491B2 (en)
BE (1) BE786292A (en)
CA (1) CA984306A (en)
CH (1) CH544306A (en)
DD (1) DD98761A5 (en)
DE (1) DE2228983A1 (en)
EG (1) EG10860A (en)
FR (1) FR2145605A1 (en)
IL (1) IL39829A (en)
IT (1) IT980998B (en)
NL (1) NL7209504A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1043354A (en) * 1962-07-19 1966-09-21 Courtaulds Ltd Improvements in and relating to gas chromatography

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1043354A (en) * 1962-07-19 1966-09-21 Courtaulds Ltd Improvements in and relating to gas chromatography

Also Published As

Publication number Publication date
IL39829A (en) 1976-01-30
EG10860A (en) 1976-07-31
CH544306A (en) 1973-11-15
IT980998B (en) 1974-10-10
IL39829A0 (en) 1972-09-28
DD98761A5 (en) 1973-07-05
DE2228983A1 (en) 1973-02-01
AU471491B2 (en) 1976-04-29
AU4356772A (en) 1974-01-03
NL7209504A (en) 1973-01-16
CA984306A (en) 1976-02-24
BE786292A (en) 1972-11-03
FR2145605B1 (en) 1978-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse