CN101680833B - 执行吸收光谱法的方法和用于吸收光谱法的设备 - Google Patents
执行吸收光谱法的方法和用于吸收光谱法的设备 Download PDFInfo
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- CN101680833B CN101680833B CN2008800173304A CN200880017330A CN101680833B CN 101680833 B CN101680833 B CN 101680833B CN 2008800173304 A CN2008800173304 A CN 2008800173304A CN 200880017330 A CN200880017330 A CN 200880017330A CN 101680833 B CN101680833 B CN 101680833B
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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
- 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
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
- G01K11/125—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance using changes in reflectance
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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
- G01N21/39—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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N2021/178—Methods for obtaining spatial resolution of the property being measured
- G01N2021/1785—Three dimensional
- G01N2021/1787—Tomographic, i.e. computerised reconstruction from projective measurements
-
- 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
- G01N2021/3513—Open path with an instrumental source
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
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- Pathology (AREA)
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94000607P | 2007-05-24 | 2007-05-24 | |
US60/940,006 | 2007-05-24 | ||
PCT/US2008/064703 WO2008147994A1 (en) | 2007-05-24 | 2008-05-23 | Binning and tomography for high spatial resolution temperature and species concentration measurements |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101680833A CN101680833A (zh) | 2010-03-24 |
CN101680833B true CN101680833B (zh) | 2013-03-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008800173304A Active CN101680833B (zh) | 2007-05-24 | 2008-05-23 | 执行吸收光谱法的方法和用于吸收光谱法的设备 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8255169B2 (zh) |
EP (1) | EP2150802A4 (zh) |
JP (1) | JP2010528296A (zh) |
KR (1) | KR20100017338A (zh) |
CN (1) | CN101680833B (zh) |
AU (1) | AU2008256759A1 (zh) |
CA (1) | CA2685929A1 (zh) |
WO (1) | WO2008147994A1 (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8151571B2 (en) | 2009-09-18 | 2012-04-10 | General Electric Company | Systems and methods for closed loop emissions control |
CN104081437B (zh) * | 2011-09-20 | 2017-02-15 | 西门子公司 | 用于基于可调谐二极管激光吸收光谱的气体浓度重建的贝叶斯方法 |
CA2871072C (en) | 2012-04-19 | 2020-07-14 | Zolo Technologies, Inc. | In-furnace retro-reflectors with steerable tunable diode laser absorption spectrometer |
KR101485498B1 (ko) * | 2013-10-22 | 2015-01-23 | 한국생산기술연구원 | 2차원 및 3차원적 가스 온도 분포 측정 방법 |
US9638631B2 (en) * | 2014-06-10 | 2017-05-02 | Cummins Emission Solutions, Inc. | Species spatial reconstruction for exhaust system using spectroscopy and tomography |
WO2017119283A1 (ja) * | 2016-01-06 | 2017-07-13 | 国立大学法人徳島大学 | レーザ光を用いたガス分析装置及びガス分析方法 |
WO2017201194A1 (en) | 2016-05-18 | 2017-11-23 | MultiSensor Scientific, Inc. | Hydrocarbon leak imaging and quantification sensor |
CA3053821A1 (en) * | 2017-03-16 | 2018-09-20 | MultiSensor Scientific, Inc. | Scanning ir sensor for gas safety and emissions monitoring |
KR101785896B1 (ko) | 2017-03-28 | 2017-10-13 | 한국해양대학교 산학협력단 | Tdlas 기반 레이저 빔 3차원 배열을 이용한 가스의 온도, 농도 및 속도 분포 동시 측정 방법 및 시스템 |
RU2659723C1 (ru) * | 2017-06-02 | 2018-07-03 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" | Устройство для измерения температуры в газовом потоке |
CN107906555B (zh) * | 2017-10-12 | 2019-10-08 | 上海交通大学 | 基于多谱线吸收光谱断层成像技术的燃烧优化控制方法 |
EP3710802A1 (en) | 2017-11-16 | 2020-09-23 | MultiSensor Scientific, Inc. | Systems and methods for multispectral imaging and gas detection using a scanning illuminator and optical sensor |
FR3085207B1 (fr) * | 2018-08-27 | 2020-07-24 | Centre Nat Etd Spatiales | Procede et dispositif de mesure de parametres atmospheriques pour estimer la qualite de l’air et les variables climatiques |
GB2576934B (en) | 2018-09-07 | 2023-05-03 | Kompetenzzentrum Das Virtuelle Fahrzeug | Device for tomographic measurement of gas distribution on a test bench |
US10976245B2 (en) | 2019-01-25 | 2021-04-13 | MultiSensor Scientific, Inc. | Systems and methods for leak monitoring via measurement of optical absorption using tailored reflector installments |
CN110608843B (zh) * | 2019-08-21 | 2021-02-09 | 岭澳核电有限公司 | 核电站开关设备灭弧室压力测量方法、装置、设备及介质 |
CN112798550B (zh) * | 2021-04-14 | 2021-07-13 | 四川大学 | 一种宽测量范围的激光吸收光谱燃烧诊断方法 |
KR20240014371A (ko) | 2022-07-25 | 2024-02-01 | 경북대학교 산학협력단 | 회귀기반 방사형 기저함수를 이용하는 온도 격자장 생성 방법, 이를 수행하기 위한 기록 매체 및 장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0195179A1 (de) * | 1985-03-20 | 1986-09-24 | Kernforschungszentrum Karlsruhe Gmbh | Prozessphotometer zur kontinuierlichen Messung von Konzentrationen |
US6015969A (en) * | 1996-09-16 | 2000-01-18 | The Regents Of The University Of California | Multiple-wavelength spectroscopic quantitation of light-absorbing species in scattering media |
WO2004113169A1 (de) * | 2003-06-16 | 2004-12-29 | Siemens Aktiengesellschaft | Vorrichtung und verfahren zur überwachung der sauerstoffkonzentration in einem flugzeugtank |
CN1940532A (zh) * | 2006-09-25 | 2007-04-04 | 重庆工学院 | 双栅光纤微腔瓦斯传感***及传感方法 |
CN1945287A (zh) * | 2006-10-17 | 2007-04-11 | 中国科学院安徽光学精密机械研究所 | 新型结点式瓦斯浓度实时监测方法及传感器 |
Family Cites Families (5)
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DE3741026A1 (de) * | 1987-12-03 | 1989-06-15 | Muetek Laser Und Opto Elektron | Verfahren und system zur (spuren-) gasanalyse |
DE19821956A1 (de) * | 1998-05-16 | 1999-11-18 | Deutsch Zentr Luft & Raumfahrt | Verfahren zur quantitativen Analyse von Gasvolumina, insbesondere von Abgasen aus Verbrennungseinrichtungen oder -anlagen, sowie Einrichtungen zur Durchführung des Verfahrens |
DE19840794C1 (de) * | 1998-09-08 | 2000-03-23 | Deutsch Zentr Luft & Raumfahrt | Verfahren und Vorrichtung zur Erfassung von Infrarot-Strahlungseigenschaften von Abgasen |
ES2671574T3 (es) * | 2003-03-31 | 2018-06-07 | John Zink Company, Llc | Método y aparato para la monitorización y el control de combustión |
US7259856B2 (en) * | 2005-02-16 | 2007-08-21 | Picarro, Inc. | Method for the precise measurement of the wavelength of light |
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2008
- 2008-05-23 WO PCT/US2008/064703 patent/WO2008147994A1/en active Application Filing
- 2008-05-23 KR KR1020097024506A patent/KR20100017338A/ko not_active Application Discontinuation
- 2008-05-23 AU AU2008256759A patent/AU2008256759A1/en not_active Abandoned
- 2008-05-23 CA CA002685929A patent/CA2685929A1/en not_active Abandoned
- 2008-05-23 US US12/600,034 patent/US8255169B2/en active Active
- 2008-05-23 JP JP2010509569A patent/JP2010528296A/ja active Pending
- 2008-05-23 EP EP08769702A patent/EP2150802A4/en not_active Withdrawn
- 2008-05-23 CN CN2008800173304A patent/CN101680833B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0195179A1 (de) * | 1985-03-20 | 1986-09-24 | Kernforschungszentrum Karlsruhe Gmbh | Prozessphotometer zur kontinuierlichen Messung von Konzentrationen |
US6015969A (en) * | 1996-09-16 | 2000-01-18 | The Regents Of The University Of California | Multiple-wavelength spectroscopic quantitation of light-absorbing species in scattering media |
WO2004113169A1 (de) * | 2003-06-16 | 2004-12-29 | Siemens Aktiengesellschaft | Vorrichtung und verfahren zur überwachung der sauerstoffkonzentration in einem flugzeugtank |
CN1940532A (zh) * | 2006-09-25 | 2007-04-04 | 重庆工学院 | 双栅光纤微腔瓦斯传感***及传感方法 |
CN1945287A (zh) * | 2006-10-17 | 2007-04-11 | 中国科学院安徽光学精密机械研究所 | 新型结点式瓦斯浓度实时监测方法及传感器 |
Also Published As
Publication number | Publication date |
---|---|
KR20100017338A (ko) | 2010-02-16 |
JP2010528296A (ja) | 2010-08-19 |
WO2008147994A1 (en) | 2008-12-04 |
AU2008256759A1 (en) | 2008-12-04 |
EP2150802A1 (en) | 2010-02-10 |
US20100241361A1 (en) | 2010-09-23 |
US8255169B2 (en) | 2012-08-28 |
EP2150802A4 (en) | 2013-02-20 |
CA2685929A1 (en) | 2008-12-04 |
CN101680833A (zh) | 2010-03-24 |
AU2008256759A2 (en) | 2010-02-18 |
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