FR2366565A1 - Procede et appareil de chromatographie preparatoire a contre-courant avec une rangee de tubes en spirale tournant lentement - Google Patents

Procede et appareil de chromatographie preparatoire a contre-courant avec une rangee de tubes en spirale tournant lentement

Info

Publication number
FR2366565A1
FR2366565A1 FR7729130A FR7729130A FR2366565A1 FR 2366565 A1 FR2366565 A1 FR 2366565A1 FR 7729130 A FR7729130 A FR 7729130A FR 7729130 A FR7729130 A FR 7729130A FR 2366565 A1 FR2366565 A1 FR 2366565A1
Authority
FR
France
Prior art keywords
row
slow
preparatory
spiral tubes
current 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
FR7729130A
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English (en)
Other versions
FR2366565B1 (fr
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.)
Ito Yoichiro
Original Assignee
Ito Yoichiro
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 Ito Yoichiro filed Critical Ito Yoichiro
Publication of FR2366565A1 publication Critical patent/FR2366565A1/fr
Application granted granted Critical
Publication of FR2366565B1 publication Critical patent/FR2366565B1/fr
Granted legal-status Critical Current

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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
    • G01N30/42—Flow patterns using counter-current

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)
  • Extraction Or Liquid Replacement (AREA)

Abstract

La présente invention est relative à un procédé et à un appareil de chromatographie préparatoire à contre-courant. L'appareil est caractérisé en ce qu'il comprend, en combinaison, un support, un cadre pivotant sur ce support, une colonne de séparation comprenant une rangée tubulaire hélicoïdale, des moyens de commande, des moyens d'alimentation et des moyens de contrôle du fluide. Application à la chromatographie préparatoire.
FR7729130A 1976-09-29 1977-09-28 Procede et appareil de chromatographie preparatoire a contre-courant avec une rangee de tubes en spirale tournant lentement Granted FR2366565A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/727,864 US4051025A (en) 1976-09-29 1976-09-29 Preparative countercurrent chromatography with a slowly rotating helical tube array

Publications (2)

Publication Number Publication Date
FR2366565A1 true FR2366565A1 (fr) 1978-04-28
FR2366565B1 FR2366565B1 (fr) 1983-07-22

Family

ID=24924390

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729130A Granted FR2366565A1 (fr) 1976-09-29 1977-09-28 Procede et appareil de chromatographie preparatoire a contre-courant avec une rangee de tubes en spirale tournant lentement

Country Status (6)

Country Link
US (1) US4051025A (fr)
JP (1) JPS5811023B2 (fr)
DE (1) DE2741231C2 (fr)
FR (1) FR2366565A1 (fr)
GB (1) GB1553005A (fr)
SE (1) SE425053B (fr)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151089A (en) * 1978-05-17 1979-04-24 The United States Of America As Represented By The Secretary Of The Department Of Health, Education And Welfare Device for high efficiency continuous countercurrent extraction using a rotating helical tube
US4228950A (en) * 1978-12-04 1980-10-21 The United States Of America As Represented By The Department Of Health, Education And Welfare Horizontal flow-through coil planet centrifuge
US4228009A (en) * 1979-06-04 1980-10-14 The United States Of America As Represented By The Department Of Health, Education And Welfare Toroidal coil planet centrifuge
US4277017A (en) * 1979-10-11 1981-07-07 The United States Of America As Represented By The Department Of Health, Education And Welfare Gear drive for seal-less counter current chromatography
US4422941A (en) * 1980-09-08 1983-12-27 University Of Pittsburgh Apparatus for liquid-solid column centrifugation chromatography and method
US4321138A (en) * 1981-02-02 1982-03-23 The United States Of America As Represented By The Department Of Health And Human Services Method and apparatus for preparative countercurrent chromatography employing a rotating column assembly
ATE39321T1 (de) * 1982-08-14 1989-01-15 Utzinger Gustav E Fluessigkeitsverspruehungsvorrichtung.
JPS5962312A (ja) * 1982-09-30 1984-04-09 Sanki Eng Kk 生理活性天然有機化合物の精製方法及び装置
US4532039A (en) * 1983-03-14 1985-07-30 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Multi-layer coil assembly coaxially mounted around the rotary axis for preparatory countercurrent chromatography
US4551251A (en) * 1984-03-06 1985-11-05 The United States Of America As Represented By The Department Of Health And Human Services Monolithic integrated flow circuit
US4720462A (en) * 1985-11-05 1988-01-19 Robert Rosenson Culture system for the culture of solid tissue masses and method of using the same
US4714554A (en) * 1986-10-03 1987-12-22 The United States Of America As Represented By The Department Of Health And Human Services Cross-axis synchronous flow-through coil planet centrifuge free of rotary seals: apparatus and method for performing countercurrent chromatography
US4792395A (en) * 1987-08-14 1988-12-20 Lee David Y W High speed countercurrent centrifuge for removal attachment of chromatographic columns thereto, and chromatographic column for the same
US4968428A (en) * 1987-11-13 1990-11-06 Sanki Engineering, Ltd. Centrifugal counter-current distribution chromatography
US4877523A (en) * 1987-11-13 1989-10-31 Sanki Engineering, Ltd. Centrifugal counter-current distribution chromatography
AU6956091A (en) * 1989-12-13 1991-07-18 United States of America, as represented by the Secretary, U.S. Department of Commerce, The Improved apparatus for countercurrent chromatography separations and stable methods for monitoring the effluent thereof
US5169521A (en) * 1989-12-13 1992-12-08 The United States Of America As Represented By The Department Of Health And Human Services Apparatus for countercurrent chromatography separations
US5104531A (en) * 1990-02-26 1992-04-14 The United States Of America As Represented By The Department Of Health And Human Services Cross-axis synchronous flow through coil planet centrifuge for large scale preparative countercurrent chromatography
US5354473A (en) * 1992-09-18 1994-10-11 The United States Of America As Represented By The Departent Of Health And Human Services Method for concentrating a solute by countercurrent chromatography
DE10028611A1 (de) * 2000-06-09 2001-12-20 Pika Weihenstephan Gmbh Verfahren zur Phasentrennung
FR2852104B1 (fr) * 2003-03-06 2005-05-13 Partus Technologies Dispositif tournant pour chromatographe de partage centrifuge
FR2856933B1 (fr) * 2003-07-02 2005-08-19 Inst Francais Du Petrole Procede et dispositif de separation des constituants d'une charge liquide par chromatographie liquide-liquide centrifuge
JP5048477B2 (ja) * 2004-03-05 2012-10-17 ウオーターズ・テクノロジーズ・コーポレイシヨン カラム又はカートリッジを検出器近傍に保持するための装置及び該装置を使用する方法
DE102006028129B4 (de) * 2006-06-15 2008-07-03 Nikolaus Stephan Pfeiffer Kontinuierliche Gegenstom Chromatographie Anlage
US8062898B2 (en) * 2006-10-20 2011-11-22 The Board Of Trustees Of The University Of Illinois Selection and rational development of solvent systems in counter-current chromatograph
US8175817B2 (en) * 2007-01-03 2012-05-08 The Board Of Trustees Of The University Of Illinois Reciprocal symmetry plots as a new representation of countercurrent chromatograms
GB2446129B (en) * 2007-02-02 2009-06-10 Dynamic Extractions Ltd Non-synchronous drive for centrifuges
US10512910B2 (en) 2008-09-23 2019-12-24 Bio-Rad Laboratories, Inc. Droplet-based analysis method
US9417190B2 (en) 2008-09-23 2016-08-16 Bio-Rad Laboratories, Inc. Calibrations and controls for droplet-based assays
US9156010B2 (en) 2008-09-23 2015-10-13 Bio-Rad Laboratories, Inc. Droplet-based assay system
US8633015B2 (en) 2008-09-23 2014-01-21 Bio-Rad Laboratories, Inc. Flow-based thermocycling system with thermoelectric cooler
CN102405402A (zh) * 2008-09-23 2012-04-04 阔达生命有限公司 基于液滴的测定系统
US12090480B2 (en) 2008-09-23 2024-09-17 Bio-Rad Laboratories, Inc. Partition-based method of analysis
US8951939B2 (en) 2011-07-12 2015-02-10 Bio-Rad Laboratories, Inc. Digital assays with multiplexed detection of two or more targets in the same optical channel
US9764322B2 (en) 2008-09-23 2017-09-19 Bio-Rad Laboratories, Inc. System for generating droplets with pressure monitoring
US9132394B2 (en) 2008-09-23 2015-09-15 Bio-Rad Laboratories, Inc. System for detection of spaced droplets
US11130128B2 (en) 2008-09-23 2021-09-28 Bio-Rad Laboratories, Inc. Detection method for a target nucleic acid
US9492797B2 (en) 2008-09-23 2016-11-15 Bio-Rad Laboratories, Inc. System for detection of spaced droplets
US8709762B2 (en) 2010-03-02 2014-04-29 Bio-Rad Laboratories, Inc. System for hot-start amplification via a multiple emulsion
CA3021714C (fr) 2009-09-02 2021-03-09 Bio-Rad Laboratories, Inc. Systeme de melange de fluides par coalescence d'emulsions multiples
US8399198B2 (en) * 2010-03-02 2013-03-19 Bio-Rad Laboratories, Inc. Assays with droplets transformed into capsules
CA2767113A1 (fr) 2010-03-25 2011-09-29 Bio-Rad Laboratories, Inc. Systeme de detection pour analyses a base de gouttelettes
JP2013524171A (ja) 2010-03-25 2013-06-17 クァンタライフ・インコーポレーテッド 液滴ベースのアッセイのための液滴の発生
CA2767114A1 (fr) 2010-03-25 2011-09-29 Bio-Rad Laboratories, Inc. Systeme de transport de gouttelettes a des fins de detection
CA3215088A1 (fr) 2010-11-01 2012-05-10 Bio-Rad Laboratories, Inc. Systeme de formation d'emulsions
US12097495B2 (en) 2011-02-18 2024-09-24 Bio-Rad Laboratories, Inc. Methods and compositions for detecting genetic material
JP2014509865A (ja) 2011-03-18 2014-04-24 バイオ−ラッド・ラボラトリーズ・インコーポレーテッド シグナルの組合せ使用による多重化デジタルアッセイ
WO2013019751A1 (fr) 2011-07-29 2013-02-07 Bio-Rad Laboratories, Inc., Caractérisation de banque par essai numérique
WO2013155531A2 (fr) 2012-04-13 2013-10-17 Bio-Rad Laboratories, Inc. Porte-éprouvette ayant un puits qui comporte un promoteur d'effet de mèche
CN108367256B (zh) * 2015-09-22 2022-02-25 怀亚特技术公司 测量来自液体样品的多个信号的方法和装置
US10675558B2 (en) 2016-04-20 2020-06-09 The Hong Kong University Of Science And Technology Dispersed mobile-phase countercurrent chromatography
CN107812394B (zh) * 2017-10-24 2020-04-14 湖北民族大学 药用植物有效成分提取装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775309A (en) * 1972-07-27 1973-11-27 Department Of Health Education Countercurrent chromatography with flow-through coil planet centrifuge
US3856669A (en) * 1973-07-02 1974-12-24 Department Of Health Education Elution centrifuge-apparatus and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038326A (en) * 1958-06-02 1962-06-12 Phillips Petroleum Co Chromatographic analyzer
US3617557A (en) * 1968-10-15 1971-11-02 Reeve Angel & Co Ltd H Preparative separation of fluid samples
JPS4925239A (fr) * 1972-06-30 1974-03-06
JPS4979596A (fr) * 1972-12-06 1974-08-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775309A (en) * 1972-07-27 1973-11-27 Department Of Health Education Countercurrent chromatography with flow-through coil planet centrifuge
US3856669A (en) * 1973-07-02 1974-12-24 Department Of Health Education Elution centrifuge-apparatus and method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANALYTICAL CHEMISTRY, vol. 43, no. 13, novembre 1971, Y ITO: 'Countercurrent chromatography', pages 69A - 75A *

Also Published As

Publication number Publication date
JPS5811023B2 (ja) 1983-03-01
DE2741231C2 (de) 1987-02-26
US4051025A (en) 1977-09-27
DE2741231A1 (de) 1978-04-06
SE425053B (sv) 1982-08-30
GB1553005A (en) 1979-09-19
SE7710004L (sv) 1978-03-30
FR2366565B1 (fr) 1983-07-22
JPS5383683A (en) 1978-07-24

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