ATE463293T1 - Vorrichtung zur präparativen superkritischen flüssigkeitschromatographie - Google Patents

Vorrichtung zur präparativen superkritischen flüssigkeitschromatographie

Info

Publication number
ATE463293T1
ATE463293T1 AT01115331T AT01115331T ATE463293T1 AT E463293 T1 ATE463293 T1 AT E463293T1 AT 01115331 T AT01115331 T AT 01115331T AT 01115331 T AT01115331 T AT 01115331T AT E463293 T1 ATE463293 T1 AT E463293T1
Authority
AT
Austria
Prior art keywords
sample
collection chamber
liquid
collection
liquid phase
Prior art date
Application number
AT01115331T
Other languages
English (en)
Inventor
Terry A Berger
Kimber D Fogelman
Thompson L Staats
Mark Nickerson
Paul Bente
Original Assignee
Mettler Toledo Autochem Inc
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 Mettler Toledo Autochem Inc filed Critical Mettler Toledo Autochem Inc
Application granted granted Critical
Publication of ATE463293T1 publication Critical patent/ATE463293T1/de

Links

Classifications

    • 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
    • B01D15/24—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the treatment of the fractions to be distributed
    • B01D15/247—Fraction collectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0203—Solvent extraction of solids with a supercritical fluid
    • 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
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/40—Selective adsorption, e.g. chromatography characterised by the separation mechanism using supercritical fluid as mobile phase or eluent
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/405—Concentrating samples by adsorption or absorption
    • 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
    • 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
    • G01N30/80—Fraction collectors
    • G01N30/82—Automatic means therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
AT01115331T 2000-06-26 2001-06-25 Vorrichtung zur präparativen superkritischen flüssigkeitschromatographie ATE463293T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/607,316 US6413428B1 (en) 1999-09-16 2000-06-26 Apparatus and method for preparative supercritical fluid chromatography

Publications (1)

Publication Number Publication Date
ATE463293T1 true ATE463293T1 (de) 2010-04-15

Family

ID=24431749

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01115331T ATE463293T1 (de) 2000-06-26 2001-06-25 Vorrichtung zur präparativen superkritischen flüssigkeitschromatographie

Country Status (7)

Country Link
US (3) US6413428B1 (de)
EP (2) EP2184093A1 (de)
JP (2) JP4049552B2 (de)
AT (1) ATE463293T1 (de)
CA (1) CA2347514C (de)
DE (1) DE60141732D1 (de)
MX (1) MXPA01006438A (de)

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Also Published As

Publication number Publication date
DE60141732D1 (de) 2010-05-20
JP2008058324A (ja) 2008-03-13
JP2002071534A (ja) 2002-03-08
US6413428B1 (en) 2002-07-02
US6656354B2 (en) 2003-12-02
EP2184093A1 (de) 2010-05-12
CA2347514C (en) 2005-08-09
EP1170057B1 (de) 2010-04-07
US6652753B2 (en) 2003-11-25
US20020070170A1 (en) 2002-06-13
JP4049552B2 (ja) 2008-02-20
CA2347514A1 (en) 2001-12-26
JP4918641B2 (ja) 2012-04-18
US20020070169A1 (en) 2002-06-13
EP1170057A3 (de) 2002-06-12
MXPA01006438A (es) 2003-05-19
EP1170057A2 (de) 2002-01-09

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