NO342715B1 - Fremgangsmåte og system for detektering av fuktighet i naturgass - Google Patents

Fremgangsmåte og system for detektering av fuktighet i naturgass Download PDF

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Publication number
NO342715B1
NO342715B1 NO20120880A NO20120880A NO342715B1 NO 342715 B1 NO342715 B1 NO 342715B1 NO 20120880 A NO20120880 A NO 20120880A NO 20120880 A NO20120880 A NO 20120880A NO 342715 B1 NO342715 B1 NO 342715B1
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Norway
Prior art keywords
natural gas
spectrum
pressure
moisture
absorption cell
Prior art date
Application number
NO20120880A
Other languages
English (en)
Norwegian (no)
Other versions
NO20120880A1 (no
Inventor
Xiaoyong Frank Liu
Yufeng Huang
John Mckinley Poole
Gary S Parece
Anthony Kowal
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of NO20120880A1 publication Critical patent/NO20120880A1/no
Publication of NO342715B1 publication Critical patent/NO342715B1/no

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    • 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
    • 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
    • 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
    • G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/031—Multipass arrangements

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  • 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)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
NO20120880A 2011-08-17 2012-08-09 Fremgangsmåte og system for detektering av fuktighet i naturgass NO342715B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/211,821 US8547554B2 (en) 2011-08-17 2011-08-17 Method and system for detecting moisture in natural gas

Publications (2)

Publication Number Publication Date
NO20120880A1 NO20120880A1 (no) 2013-02-18
NO342715B1 true NO342715B1 (no) 2018-07-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
NO20120880A NO342715B1 (no) 2011-08-17 2012-08-09 Fremgangsmåte og system for detektering av fuktighet i naturgass

Country Status (6)

Country Link
US (1) US8547554B2 (enExample)
JP (1) JP2013040937A (enExample)
CN (1) CN102954939B (enExample)
BR (1) BR102012020587B8 (enExample)
GB (1) GB2493833B (enExample)
NO (1) NO342715B1 (enExample)

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US10024787B2 (en) 2014-05-15 2018-07-17 General Electric Company System and method for measuring concentration of a trace gas in a gas mixture
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CN108007868B (zh) * 2017-12-19 2024-06-11 山东科技大学 天然气地下储气库采气井含水率检测设备及天然气地下储气库采气井含水率检测方法
JP7135608B2 (ja) * 2018-09-03 2022-09-13 株式会社島津製作所 ガス吸収分光装置、及びガス吸収分光方法
NO20200904A1 (en) * 2020-08-14 2022-02-15 Optronics Tech As Gas detector system
CN112213278A (zh) * 2020-10-15 2021-01-12 中国科学院上海应用物理研究所 一种氟化氢气体中微量水的分析装置以及分析方法
US11686670B2 (en) * 2020-11-03 2023-06-27 Yokogawa Electric Corporation Isolation of fluid sample in multi-pass optical system
CN112691627B (zh) * 2020-12-14 2024-09-13 浙江华电器材检测研究院有限公司 基于crds的产物采样装置、产物检测系统和产物检测方法
CN112903626B (zh) * 2021-01-25 2023-02-28 山东省科学院海洋仪器仪表研究所 一种反射光谱法测定土壤/沉积物中元素形态的建模方法及测定方法

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Also Published As

Publication number Publication date
GB2493833B (en) 2016-08-03
CN102954939A (zh) 2013-03-06
NO20120880A1 (no) 2013-02-18
GB2493833A (en) 2013-02-20
BR102012020587A2 (pt) 2015-08-18
GB201214393D0 (en) 2012-09-26
BR102012020587B1 (pt) 2020-10-20
BR102012020587A8 (pt) 2015-09-22
BR102012020587B8 (pt) 2020-12-08
US20130044323A1 (en) 2013-02-21
JP2013040937A (ja) 2013-02-28
CN102954939B (zh) 2016-12-21
US8547554B2 (en) 2013-10-01

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