FR2623290B1 - Procede d'analyse chromatographique de melanges de substances liquides et chromatographe en phase gazeuse pour la mise en oeuvre de ce procede - Google Patents

Procede d'analyse chromatographique de melanges de substances liquides et chromatographe en phase gazeuse pour la mise en oeuvre de ce procede

Info

Publication number
FR2623290B1
FR2623290B1 FR878715790A FR8715790A FR2623290B1 FR 2623290 B1 FR2623290 B1 FR 2623290B1 FR 878715790 A FR878715790 A FR 878715790A FR 8715790 A FR8715790 A FR 8715790A FR 2623290 B1 FR2623290 B1 FR 2623290B1
Authority
FR
France
Prior art keywords
chromatographer
mixtures
implementation
gaseous phase
chromatographic analysis
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.)
Expired - Fee Related
Application number
FR878715790A
Other languages
English (en)
Other versions
FR2623290A1 (fr
Inventor
Vladimir Mikhailov Poshemansky
Eduard Petrovich Skornyakov
Vitaly Pavlovich Chizhkov
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.)
K I KHROMATO
Original Assignee
K I KHROMATO
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 K I KHROMATO filed Critical K I KHROMATO
Publication of FR2623290A1 publication Critical patent/FR2623290A1/fr
Application granted granted Critical
Publication of FR2623290B1 publication Critical patent/FR2623290B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N2030/022—Column chromatography characterised by the kind of separation mechanism
    • G01N2030/025—Gas chromatography
    • 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
    • G01N30/06—Preparation
    • G01N30/12—Preparation by evaporation
    • G01N2030/126—Preparation by evaporation evaporating sample
    • 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
    • G01N30/40—Flow patterns using back flushing
    • G01N2030/402—Flow patterns using back flushing purging a device

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)
  • Sampling And Sample Adjustment (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
FR878715790A 1987-11-03 1987-11-16 Procede d'analyse chromatographique de melanges de substances liquides et chromatographe en phase gazeuse pour la mise en oeuvre de ce procede Expired - Fee Related FR2623290B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/116,454 US4766760A (en) 1987-11-03 1987-11-03 Method of chromatographic analysis of a mixture of liquid substances and a gas chromatograph for carrying out the method

Publications (2)

Publication Number Publication Date
FR2623290A1 FR2623290A1 (fr) 1989-05-19
FR2623290B1 true FR2623290B1 (fr) 1990-04-13

Family

ID=22367293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878715790A Expired - Fee Related FR2623290B1 (fr) 1987-11-03 1987-11-16 Procede d'analyse chromatographique de melanges de substances liquides et chromatographe en phase gazeuse pour la mise en oeuvre de ce procede

Country Status (4)

Country Link
US (1) US4766760A (fr)
AU (1) AU596709B2 (fr)
DE (1) DE3738327A1 (fr)
FR (1) FR2623290B1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141534A (en) * 1990-09-28 1992-08-25 The Regents Of The University Of Michigan Sample collection and inlet systems for gas chromatography apparatus
US5482677A (en) * 1993-05-14 1996-01-09 Shell Oil Company Thermally desorbable passive dosimeter
US6058789A (en) * 1994-03-26 2000-05-09 Kohsaka; Hiroji Sampling device for gas analyzers
DE19520715C1 (de) * 1995-06-12 1996-08-14 Eberhard Gerstel Gaschromatographische Überführungsleitung
US5596876A (en) * 1995-11-28 1997-01-28 Scientific Instrument Services, Inc. Miniaturized cryogenic trap apparatus
DE19817017C2 (de) * 1998-04-17 2000-02-03 Gerstel Gmbh & Co Kg Heizpatrone für eine gaschromatographische Überführungseinrichtung
ES2152153B1 (es) 1998-05-22 2001-08-16 Consejo Superior Investigacion Dispositivo de interfase para el acoplamiento directo de cromatografia de liquidos y cromatografia de gases.
FR2792413B1 (fr) * 1999-04-13 2001-06-29 Pierre Witier Procede pour nettoyer la chambre de vaporisation d'un appareil de chromatographie en phase gazeuse et injecteur pour la mise en oeuvre de ce procede
DE10119788C2 (de) * 2001-04-23 2003-08-07 Siemens Ag Wärmeleitfähigkeitsdetektor
US6907796B2 (en) * 2001-05-30 2005-06-21 Gerstel Systemtechnik Gmbh & Co. Kg Temperature-controlled injector for a chemical analysis unit
US6830730B2 (en) 2001-09-11 2004-12-14 Spectrolanalytical Instruments Method and apparatus for the on-stream analysis of total sulfur and/or nitrogen in petroleum products
WO2003023364A2 (fr) * 2001-09-11 2003-03-20 Spectro Analytical Instruments Procede et appareil permettant l'analyse en continu de la quantite totale de soufre et/ou d'azote dans des produits petroliers
ITVE20070065A1 (it) * 2007-09-27 2009-03-28 Dani Instr Spa Metodo per l'iniezione diretta di un campione liquido in una colonna cromatografica capillare ed apparecchiatura per attuare il metodo.
US8250904B2 (en) * 2007-12-20 2012-08-28 Schlumberger Technology Corporation Multi-stage injector for fluid analysis
DE102008037416B3 (de) * 2008-10-06 2010-03-11 Joint Analytical Systems Gmbh Transfereinheit für Analysengeräte
US8181544B2 (en) * 2008-11-18 2012-05-22 Picarro, Inc. Liquid sample evaporator for vapor analysis
US8210026B2 (en) * 2008-12-10 2012-07-03 Agilent Technologies, Inc. System for integrated backflush in a gas chromatograph
DE102009003429B3 (de) * 2009-02-04 2010-07-01 Joint Analytical Systems Gmbh Vorrichtung und Verfahren zum Aufbereiten von Proben für die Gaschromatografie
DE102011086381A1 (de) * 2011-11-15 2013-05-16 Krones Ag Getaktetes Wegblasen einer kontaminierten Gaswolke
GB2548596A (en) * 2016-03-22 2017-09-27 Micromass Ltd An interface probe
CN111562335B (zh) * 2020-06-17 2024-06-25 台州市创导科学仪器有限公司 气相色谱仪液体进样系统
CN114910572A (zh) * 2021-02-10 2022-08-16 上海中化科技有限公司 进样装置和方法、以及定量分析装置和方法
CN112730708A (zh) * 2021-03-09 2021-04-30 郑州大学 一种用于气相色谱中精确标定液体蒸汽浓度的装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1673068B2 (de) * 1966-07-16 1976-07-01 Veba-Chemie Ag, 4660 Gelsenkirchen-Buer Vorrichtung zur beaufschlagung eines gasanalysators, insbesondere eines gaschromatographen, mit einer teilmenge eines hauptgasstromes
GB1291724A (en) * 1969-08-27 1972-10-04 Pye Ltd Improvements in or relating to apparatus for determining the presence of substances carried by a stream of carrier fluid
US3686923A (en) * 1969-12-16 1972-08-29 Phillips Petroleum Co Total sample indicator for chromatography
US3798973A (en) * 1972-07-14 1974-03-26 Perkin Elmer Corp Sample method and arrangement for gas chromatograph
DE2620756C3 (de) * 1976-05-11 1979-03-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Probeninjektionsvorrichtung für die Prozeß-Gaschromatographie mit Kapillarsäulen und Betriebsverfahren für eine solche Vorrichtung
US4215563A (en) * 1976-07-15 1980-08-05 Phillips Petroleum Company Chromatographic analysis normalizer
GB2030055B (en) * 1978-09-26 1983-01-12 Erba Strumentazione Sample injection into gas chromatorgraphic columns
US4442217A (en) * 1979-08-06 1984-04-10 Imperial Chemical Industries Plc Sample injection
SU1041925A1 (ru) * 1979-08-16 1983-09-15 Специальное Конструкторское Бюро Газовой Хроматографии Газовый хроматограф
FR2511261B1 (fr) * 1981-08-17 1987-07-17 K I Khromato Procede d'introduction d'echantillons dans un chromatographe a gaz et dispositif pour sa mise en oeuvre
AU550033B2 (en) * 1981-08-20 1986-02-27 Vsesojuzny N-I I K I K Apparatus for injecting samples into gas chromatograph
EP0140020B1 (fr) * 1983-09-09 1988-12-07 CARLO ERBA STRUMENTAZIONE S.p.A. Injecteur multi-fonction sur colonne
SU1347005A2 (ru) * 1986-06-04 1987-10-23 Всесоюзный научно-исследовательский и конструкторский институт хроматографии Газовый хроматограф

Also Published As

Publication number Publication date
AU8096487A (en) 1989-05-11
FR2623290A1 (fr) 1989-05-19
US4766760A (en) 1988-08-30
DE3738327A1 (de) 1989-05-24
AU596709B2 (en) 1990-05-10

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Legal Events

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