JPWO2023120231A1 - - Google Patents

Info

Publication number
JPWO2023120231A1
JPWO2023120231A1 JP2023569306A JP2023569306A JPWO2023120231A1 JP WO2023120231 A1 JPWO2023120231 A1 JP WO2023120231A1 JP 2023569306 A JP2023569306 A JP 2023569306A JP 2023569306 A JP2023569306 A JP 2023569306A JP WO2023120231 A1 JPWO2023120231 A1 JP WO2023120231A1
Authority
JP
Japan
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.)
Pending
Application number
JP2023569306A
Other languages
Japanese (ja)
Other versions
JPWO2023120231A5 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPWO2023120231A1 publication Critical patent/JPWO2023120231A1/ja
Publication of JPWO2023120231A5 publication Critical patent/JPWO2023120231A5/ja
Pending legal-status Critical Current

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
    • G01N21/3504—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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2023569306A 2021-12-20 2022-12-09 Pending JPWO2023120231A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021206058 2021-12-20
PCT/JP2022/045406 WO2023120231A1 (ja) 2021-12-20 2022-12-09 分析装置、及び、分析方法

Publications (2)

Publication Number Publication Date
JPWO2023120231A1 true JPWO2023120231A1 (enrdf_load_stackoverflow) 2023-06-29
JPWO2023120231A5 JPWO2023120231A5 (enrdf_load_stackoverflow) 2024-09-02

Family

ID=86902355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023569306A Pending JPWO2023120231A1 (enrdf_load_stackoverflow) 2021-12-20 2022-12-09

Country Status (2)

Country Link
JP (1) JPWO2023120231A1 (enrdf_load_stackoverflow)
WO (1) WO2023120231A1 (enrdf_load_stackoverflow)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1470381A (en) * 1973-03-30 1977-04-14 Mullard Ltd Absorption measurement apparatus for analysing internal com bustion engine exhaust gas
FR2776771B1 (fr) * 1998-03-24 2000-05-26 Schlumberger Ind Sa Procede d'etalonnage en longueur d'onde d'un dispositif de filtrage d'un rayonnement electromagnetique
JP2003057178A (ja) * 2001-08-17 2003-02-26 Horiba Ltd 多成分分析装置
JP2004226097A (ja) * 2003-01-20 2004-08-12 Horiba Ltd 吸光分析計およびこれを用いた測定装置
WO2016003877A1 (en) * 2014-06-30 2016-01-07 Precisive, LLC Systems, methods, and apparatus for optical hydrocarbon gas composition monitoring
US9638628B2 (en) * 2015-08-27 2017-05-02 General Electric Company Gas analysis system and method
US10677726B2 (en) * 2017-12-19 2020-06-09 International Business Machines Corporation Tunable diode laser absorption spectroscopy with corrected laser ramping nonlinearities

Also Published As

Publication number Publication date
WO2023120231A1 (ja) 2023-06-29

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240226