FR3002043B1 - Instrument de mesure de la concentration d’isotopes de l’eau dans un gaz echantillon charge de vapeur d’eau - Google Patents

Instrument de mesure de la concentration d’isotopes de l’eau dans un gaz echantillon charge de vapeur d’eau

Info

Publication number
FR3002043B1
FR3002043B1 FR1451019A FR1451019A FR3002043B1 FR 3002043 B1 FR3002043 B1 FR 3002043B1 FR 1451019 A FR1451019 A FR 1451019A FR 1451019 A FR1451019 A FR 1451019A FR 3002043 B1 FR3002043 B1 FR 3002043B1
Authority
FR
France
Prior art keywords
water
isotopes
instrument
concentration
measuring
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
FR1451019A
Other languages
English (en)
Other versions
FR3002043A1 (fr
Inventor
Olivier Cattani
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1451019A priority Critical patent/FR3002043B1/fr
Priority to EP14706793.8A priority patent/EP2956769A1/fr
Priority to PCT/EP2014/052637 priority patent/WO2014124934A1/fr
Priority to US14/408,858 priority patent/US9625375B2/en
Priority to CN201480008301.7A priority patent/CN105209904B/zh
Publication of FR3002043A1 publication Critical patent/FR3002043A1/fr
Application granted granted Critical
Publication of FR3002043B1 publication Critical patent/FR3002043B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3554—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for determining moisture content
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
    • 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
    • G01N33/0006—Calibrating gas analysers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/061—Sources
    • G01N2201/06113—Coherent sources; lasers
    • G01N2201/0612—Laser diodes

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR1451019A 2013-02-12 2014-02-10 Instrument de mesure de la concentration d’isotopes de l’eau dans un gaz echantillon charge de vapeur d’eau Expired - Fee Related FR3002043B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1451019A FR3002043B1 (fr) 2013-02-12 2014-02-10 Instrument de mesure de la concentration d’isotopes de l’eau dans un gaz echantillon charge de vapeur d’eau
EP14706793.8A EP2956769A1 (fr) 2013-02-12 2014-02-11 Instrument de mesure de la concentration d'isotopes de l'eau dans un gaz échantillon chargé de vapeur d'eau
PCT/EP2014/052637 WO2014124934A1 (fr) 2013-02-12 2014-02-11 Instrument de mesure de la concentration d'isotopes de l'eau dans un gaz échantillon chargé de vapeur d'eau
US14/408,858 US9625375B2 (en) 2013-02-12 2014-02-11 Instrument for measuring the concentration of water isotopes in a gas sample loaded with water vapour
CN201480008301.7A CN105209904B (zh) 2013-02-12 2014-02-11 用于测量载有水蒸气的气体样品中的水同位素浓度的仪器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1351175A FR3002042B1 (fr) 2013-02-12 2013-02-12 Dispositif de mesure de la concentration d'isotopes de l'eau dans un gaz echantillon charge de vapeur d'eau.
FR1451019A FR3002043B1 (fr) 2013-02-12 2014-02-10 Instrument de mesure de la concentration d’isotopes de l’eau dans un gaz echantillon charge de vapeur d’eau

Publications (2)

Publication Number Publication Date
FR3002043A1 FR3002043A1 (fr) 2014-08-15
FR3002043B1 true FR3002043B1 (fr) 2015-06-26

Family

ID=48407689

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1351175A Expired - Fee Related FR3002042B1 (fr) 2013-02-12 2013-02-12 Dispositif de mesure de la concentration d'isotopes de l'eau dans un gaz echantillon charge de vapeur d'eau.
FR1451019A Expired - Fee Related FR3002043B1 (fr) 2013-02-12 2014-02-10 Instrument de mesure de la concentration d’isotopes de l’eau dans un gaz echantillon charge de vapeur d’eau

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1351175A Expired - Fee Related FR3002042B1 (fr) 2013-02-12 2013-02-12 Dispositif de mesure de la concentration d'isotopes de l'eau dans un gaz echantillon charge de vapeur d'eau.

Country Status (5)

Country Link
US (1) US9625375B2 (fr)
EP (1) EP2956769A1 (fr)
CN (1) CN105209904B (fr)
FR (2) FR3002042B1 (fr)
WO (1) WO2014124934A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3109634A1 (fr) * 2015-06-23 2016-12-28 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif de mesure ou d'étalonnage automatisé conçu pour la détermination de la composition isotopique de l'eau d'un échantillon liquide et de vapeur inconnu, procédé de mesure automatisée associé

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708013A (en) * 1987-02-02 1987-11-24 Landis Dwight A Liquid water content analyzer
US6486474B1 (en) * 1999-08-13 2002-11-26 Regents Of The University Of Minnesota Infrared spectrometer for the measurement of isotopic ratios

Also Published As

Publication number Publication date
FR3002042B1 (fr) 2015-03-27
CN105209904A (zh) 2015-12-30
CN105209904B (zh) 2018-01-05
EP2956769A1 (fr) 2015-12-23
US9625375B2 (en) 2017-04-18
FR3002043A1 (fr) 2014-08-15
WO2014124934A1 (fr) 2014-08-21
US20150330895A1 (en) 2015-11-19
FR3002042A1 (fr) 2014-08-15

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