FR2756928B1 - METHOD AND INTEGRATED DEVICE FOR ANALYZING MULTIPLE COMPONENTS CONTAINED IN A GASEOUS MIXTURE - Google Patents

METHOD AND INTEGRATED DEVICE FOR ANALYZING MULTIPLE COMPONENTS CONTAINED IN A GASEOUS MIXTURE

Info

Publication number
FR2756928B1
FR2756928B1 FR9615240A FR9615240A FR2756928B1 FR 2756928 B1 FR2756928 B1 FR 2756928B1 FR 9615240 A FR9615240 A FR 9615240A FR 9615240 A FR9615240 A FR 9615240A FR 2756928 B1 FR2756928 B1 FR 2756928B1
Authority
FR
France
Prior art keywords
integrated device
gaseous mixture
components contained
multiple components
analyzing multiple
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
FR9615240A
Other languages
French (fr)
Other versions
FR2756928A1 (en
Inventor
Jean Michel Puybouffat
Gregoire Gillet
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.)
COMEX TECHNOLOGIES
Original Assignee
COMEX TECHNOLOGIES
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 COMEX TECHNOLOGIES filed Critical COMEX TECHNOLOGIES
Priority to FR9615240A priority Critical patent/FR2756928B1/en
Publication of FR2756928A1 publication Critical patent/FR2756928A1/en
Application granted granted Critical
Publication of FR2756928B1 publication Critical patent/FR2756928B1/en
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
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/78—Detectors specially adapted therefor using more than one detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0022—General constructional details of gas analysers, e.g. portable test equipment using a number of analysing channels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
    • 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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/38—Flow patterns
    • G01N2030/382—Flow patterns flow switching in a single column
    • G01N2030/385—Flow patterns flow switching in a single column by switching valves
    • 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
    • G01N30/62—Detectors specially adapted therefor
    • G01N2030/626—Detectors specially adapted therefor calibration, baseline
    • 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
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • G01N2030/8881—Modular construction, specially adapted therefor
    • 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
    • G01N30/10—Preparation using a splitter
    • 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
    • G01N30/46—Flow patterns using more than one column
    • G01N30/466—Flow patterns using more than one column with separation columns in parallel
FR9615240A 1996-12-06 1996-12-06 METHOD AND INTEGRATED DEVICE FOR ANALYZING MULTIPLE COMPONENTS CONTAINED IN A GASEOUS MIXTURE Expired - Fee Related FR2756928B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9615240A FR2756928B1 (en) 1996-12-06 1996-12-06 METHOD AND INTEGRATED DEVICE FOR ANALYZING MULTIPLE COMPONENTS CONTAINED IN A GASEOUS MIXTURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9615240A FR2756928B1 (en) 1996-12-06 1996-12-06 METHOD AND INTEGRATED DEVICE FOR ANALYZING MULTIPLE COMPONENTS CONTAINED IN A GASEOUS MIXTURE

Publications (2)

Publication Number Publication Date
FR2756928A1 FR2756928A1 (en) 1998-06-12
FR2756928B1 true FR2756928B1 (en) 1999-02-26

Family

ID=9498569

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9615240A Expired - Fee Related FR2756928B1 (en) 1996-12-06 1996-12-06 METHOD AND INTEGRATED DEVICE FOR ANALYZING MULTIPLE COMPONENTS CONTAINED IN A GASEOUS MIXTURE

Country Status (1)

Country Link
FR (1) FR2756928B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002042763A1 (en) * 2000-11-20 2002-05-30 The Regents Of The University Of California Hand-held multiple system gas chromatograph

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3247827A1 (en) * 1982-12-23 1984-06-28 Ratfisch Instrumente, 8000 München METHOD FOR CONTINUOUSLY MONITORING A GAS MIXTURE
US4888295A (en) * 1984-03-02 1989-12-19 The United States Of America As Represented By The United States Department Of Energy Portable system and method combining chromatography and array of electrochemical sensors
US4759210A (en) * 1986-06-06 1988-07-26 Microsensor Systems, Inc. Apparatus for gas-monitoring and method of conducting same
DE3901789A1 (en) * 1989-01-21 1990-07-26 Msi Elektronik Gmbh Method for measuring-error correction in multicomponent fluid analysers
US4935040A (en) * 1989-03-29 1990-06-19 The Perkin-Elmer Corporation Miniature devices useful for gas chromatography
DE4125099C2 (en) * 1991-07-30 1995-02-23 Daimler Benz Ag Method and device for measuring ammonia in air and exhaust gases containing NO¶x¶
US5583281A (en) * 1995-07-07 1996-12-10 The Regents Of The University Of California Microminiature gas chromatograph

Also Published As

Publication number Publication date
FR2756928A1 (en) 1998-06-12

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