NL7613905A - Verwarmings- en koelwarmte voor een chromatogra- fische gaskolom. - Google Patents

Verwarmings- en koelwarmte voor een chromatogra- fische gaskolom.

Info

Publication number
NL7613905A
NL7613905A NL7613905A NL7613905A NL7613905A NL 7613905 A NL7613905 A NL 7613905A NL 7613905 A NL7613905 A NL 7613905A NL 7613905 A NL7613905 A NL 7613905A NL 7613905 A NL7613905 A NL 7613905A
Authority
NL
Netherlands
Prior art keywords
heating
cooling heat
gas column
chromatographic gas
chromatographic
Prior art date
Application number
NL7613905A
Other languages
English (en)
Dutch (nl)
Original Assignee
Elf Union
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 Elf Union filed Critical Elf Union
Publication of NL7613905A publication Critical patent/NL7613905A/xx

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
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/30—Control of physical parameters of the fluid carrier of temperature
    • 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
    • G01N30/30—Control of physical parameters of the fluid carrier of temperature
    • G01N2030/3053—Control of physical parameters of the fluid carrier of temperature using resistive heating
    • G01N2030/3061—Control of physical parameters of the fluid carrier of temperature using resistive heating column or associated structural member used as heater
    • 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
    • G01N30/30—Control of physical parameters of the fluid carrier of temperature
    • G01N2030/3084—Control of physical parameters of the fluid carrier of temperature ovens

Landscapes

  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
NL7613905A 1975-12-17 1976-12-15 Verwarmings- en koelwarmte voor een chromatogra- fische gaskolom. NL7613905A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7538735A FR2335255A1 (fr) 1975-12-17 1975-12-17 Enceinte de chauffage et de refroidissement pour colonne de chromatographie

Publications (1)

Publication Number Publication Date
NL7613905A true NL7613905A (nl) 1977-06-21

Family

ID=9163861

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7613905A NL7613905A (nl) 1975-12-17 1976-12-15 Verwarmings- en koelwarmte voor een chromatogra- fische gaskolom.

Country Status (8)

Country Link
US (1) US4096908A (esLanguage)
JP (1) JPS5292589A (esLanguage)
BE (1) BE849130A (esLanguage)
DE (1) DE2656398C3 (esLanguage)
FR (1) FR2335255A1 (esLanguage)
GB (1) GB1517880A (esLanguage)
NL (1) NL7613905A (esLanguage)
SU (1) SU646939A3 (esLanguage)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274480A (en) * 1978-09-25 1981-06-23 Mcgee Joseph R Gas chromatograph sample conditioner
IT1101295B (it) * 1978-11-22 1985-09-28 Erba Strumentazione Camera gas-cromatografica
US4351385A (en) * 1980-05-16 1982-09-28 The Foxboro Company Temperature control system for chromatographs
US4310374A (en) * 1980-06-16 1982-01-12 Donald Macmillan & Son, Inc. Tire retreading machine
EP0079568A1 (en) * 1981-11-16 1983-05-25 Kontron-Holding Ag Improvements in or relating to heating apparatus
JPS60173067U (ja) * 1984-04-23 1985-11-16 株式会社島津製作所 ガスクロマトグラフのカラムオ−ブン
IT206428Z2 (it) * 1986-03-07 1987-08-10 Erba Strumentazione Dispositivo di riscaldamento specialmente per campionatori automatici.
GB8816499D0 (en) * 1988-07-12 1988-08-17 C J S Sciences Ltd Valve
ATE102355T1 (de) * 1988-12-06 1994-03-15 Jose Felix Manfredi Kompakte trennanlage, deren saeulen mit schnappverschluessen versehen sind.
US5114439A (en) * 1989-06-27 1992-05-19 University Of Florida Direct resistive heating and temperature measurement of metal-clad capillary columns in gas chromatography and related separation techniques
US5437179A (en) * 1993-07-07 1995-08-01 Union Carbide Chemicals & Plastics Technology Corporation Fast gas chromatography method, apparatus and applications
DE9311061U1 (de) * 1993-07-23 1993-10-28 Ech Elektrochemie Halle Gmbh, 06120 Halle Vorrichtung zur Thermostatierung von gaschromatographischen Trennsäulen
US5508204A (en) * 1995-01-12 1996-04-16 Norman Clinical Laboratories, Inc. Multiple sample sequential chemical analysis
US5634961A (en) * 1995-11-07 1997-06-03 Hewlett-Packard Company Gas chromatography system with thermally agile oven
US6484569B1 (en) * 2000-10-27 2002-11-26 Waters Investments Limited Tube-in-tube thermal exchanger for liquid chromatography systems
US6907796B2 (en) * 2001-05-30 2005-06-21 Gerstel Systemtechnik Gmbh & Co. Kg Temperature-controlled injector for a chemical analysis unit
US6514316B1 (en) 2001-08-22 2003-02-04 Mt Systems, Llc System for improving the maximum operating temperature and lifetime of chromatographic columns
US8414832B1 (en) * 2008-09-08 2013-04-09 Ned Roques Fast micro gas chromatograph system
US9671180B2 (en) 2013-03-14 2017-06-06 Rosemount Analytical, Inc Process analytic device with improved thermal stability
US9228983B2 (en) * 2013-03-14 2016-01-05 Rosemount Analytical Inc. Process analytic device with improved thermal stability
US10788464B2 (en) 2015-03-06 2020-09-29 Waters Technologies Corporation Solvent preheating system for liquid chromatography
US10764964B2 (en) 2015-10-07 2020-09-01 Agilent Technologies, Inc. Conical heater assembly for a gas chromatography column
CN111796045B (zh) * 2020-07-13 2022-06-14 杭州道宇检测技术有限公司 一种用于气相色谱仪的色谱柱加热装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1066317A (en) * 1963-10-14 1967-04-26 Perkin Elmer Ltd Improvements relating to apparatus for use in gas chromatography
US3290482A (en) * 1964-10-12 1966-12-06 Nat Tank Co Heating structures for chromatographic columns
US3422603A (en) * 1967-01-30 1969-01-21 Perkin Elmer Corp Chromatographic instrument
US4011904A (en) * 1974-04-02 1977-03-15 Hope Henry F Combination heat exchanger and blower

Also Published As

Publication number Publication date
FR2335255B1 (esLanguage) 1980-08-01
DE2656398A1 (de) 1977-07-07
DE2656398C3 (de) 1979-06-21
JPS5292589A (en) 1977-08-04
DE2656398B2 (de) 1978-10-26
US4096908A (en) 1978-06-27
SU646939A3 (ru) 1979-02-05
GB1517880A (en) 1978-07-12
FR2335255A1 (fr) 1977-07-15
BE849130A (fr) 1977-04-01

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Legal Events

Date Code Title Description
BV The patent application has lapsed