NO20052709L - NIR spektroskopimetode for a analysere kjemiske prosesskomponenter - Google Patents

NIR spektroskopimetode for a analysere kjemiske prosesskomponenter

Info

Publication number
NO20052709L
NO20052709L NO20052709A NO20052709A NO20052709L NO 20052709 L NO20052709 L NO 20052709L NO 20052709 A NO20052709 A NO 20052709A NO 20052709 A NO20052709 A NO 20052709A NO 20052709 L NO20052709 L NO 20052709L
Authority
NO
Norway
Prior art keywords
nir
chemical process
probe
spectrograph
white light
Prior art date
Application number
NO20052709A
Other languages
English (en)
Norwegian (no)
Other versions
NO20052709D0 (no
Inventor
Hassan A Hamza
Tadeusz Dabros
Yicheng Long
Original Assignee
Ca Minister Natural Resources
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 Ca Minister Natural Resources filed Critical Ca Minister Natural Resources
Publication of NO20052709D0 publication Critical patent/NO20052709D0/no
Publication of NO20052709L publication Critical patent/NO20052709L/no

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
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near 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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample

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)
NO20052709A 2002-11-06 2005-06-06 NIR spektroskopimetode for a analysere kjemiske prosesskomponenter NO20052709L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42397502P 2002-11-06 2002-11-06
PCT/CA2003/001575 WO2004042375A1 (en) 2002-11-06 2003-10-15 Nir spectroscopy method for analyzing chemical process components

Publications (2)

Publication Number Publication Date
NO20052709D0 NO20052709D0 (no) 2005-06-06
NO20052709L true NO20052709L (no) 2005-08-08

Family

ID=32312733

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20052709A NO20052709L (no) 2002-11-06 2005-06-06 NIR spektroskopimetode for a analysere kjemiske prosesskomponenter

Country Status (5)

Country Link
US (1) US7067811B2 (de)
EP (1) EP1563280A1 (de)
CA (1) CA2503610C (de)
NO (1) NO20052709L (de)
WO (1) WO2004042375A1 (de)

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CN105606548B (zh) * 2016-01-28 2018-06-19 深圳市芭田生态工程股份有限公司 一种数据库与运算服务器的工作方法
CN105699304B (zh) * 2016-01-28 2018-08-14 深圳市芭田生态工程股份有限公司 一种获得光谱信息所代表的物质信息的方法
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CA3014968A1 (en) 2017-08-18 2019-02-18 Canadian Natural Resources Limited High temperature paraffinic froth treatment process
CN108303393B (zh) * 2018-01-31 2020-10-27 长安大学 一种测量sbs改性沥青中sbs改性剂含量的方法
CN111936844B (zh) * 2018-03-20 2024-04-09 Hte高通量实验公司 分析过程工艺料流的方法
CN108663338A (zh) * 2018-05-09 2018-10-16 山东蓝星东大有限公司 在线监测聚合物多元醇产品质量的方法
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Also Published As

Publication number Publication date
NO20052709D0 (no) 2005-06-06
CA2503610A1 (en) 2004-05-21
CA2503610C (en) 2011-08-02
US20040084623A1 (en) 2004-05-06
US7067811B2 (en) 2006-06-27
WO2004042375A1 (en) 2004-05-21
EP1563280A1 (de) 2005-08-17

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