CN104471376B - 结合有可转向可调谐二极管激光吸收光谱仪的炉内回反射器 - Google Patents
结合有可转向可调谐二极管激光吸收光谱仪的炉内回反射器 Download PDFInfo
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- CN104471376B CN104471376B CN201380029592.3A CN201380029592A CN104471376B CN 104471376 B CN104471376 B CN 104471376B CN 201380029592 A CN201380029592 A CN 201380029592A CN 104471376 B CN104471376 B CN 104471376B
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M11/00—Safety arrangements
- F23M11/04—Means for supervising combustion, e.g. windows
- F23M11/045—Means for supervising combustion, e.g. windows by observing the flame
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
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- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
- F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
- F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements using electronic means
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- G01N21/84—Systems specially adapted for particular applications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
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- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
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- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
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- 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
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- G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
- G01N2021/396—Type of laser source
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Landscapes
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Abstract
Description
Claims (32)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261635733P | 2012-04-19 | 2012-04-19 | |
US61/635,733 | 2012-04-19 | ||
PCT/US2013/032479 WO2013158311A1 (en) | 2012-04-19 | 2013-03-15 | In-furnace retro-reflectors with steerable tunable diode laser absorption spectrometer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104471376A CN104471376A (zh) | 2015-03-25 |
CN104471376B true CN104471376B (zh) | 2017-05-17 |
Family
ID=49383941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380029592.3A Expired - Fee Related CN104471376B (zh) | 2012-04-19 | 2013-03-15 | 结合有可转向可调谐二极管激光吸收光谱仪的炉内回反射器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9366621B2 (zh) |
EP (1) | EP2839265B1 (zh) |
JP (1) | JP6196289B2 (zh) |
KR (1) | KR101994509B1 (zh) |
CN (1) | CN104471376B (zh) |
CA (1) | CA2871072C (zh) |
ES (1) | ES2644601T3 (zh) |
WO (1) | WO2013158311A1 (zh) |
Families Citing this family (16)
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US9983127B2 (en) * | 2013-09-03 | 2018-05-29 | Nanyang Technological University | Optical detection device and optical detection method |
WO2015095861A1 (en) | 2013-12-20 | 2015-06-25 | Zolo Technologies, Inc. | Method and apparatus for monitoring port blockage for tdlas measurements in harsh environments |
US10508807B2 (en) * | 2014-05-02 | 2019-12-17 | Air Products And Chemicals, Inc. | Remote burner monitoring system and method |
JP6644137B2 (ja) * | 2015-10-29 | 2020-02-12 | パネラテック・インコーポレイテッドPaneraTech, Inc. | 資産耐用年数の最適化および監視システム |
CN105403373A (zh) * | 2015-12-20 | 2016-03-16 | 安徽中科智泰光电测控科技有限公司 | 一种扩散式天然气站场瓦斯泄露激光在线监测预警装置 |
CN105841824B (zh) * | 2016-03-23 | 2019-01-29 | 东南大学 | 一种非接触便携式温度实时测量装置 |
CN106017725B (zh) * | 2016-05-26 | 2019-07-09 | 中国人民解放军战略支援部队航天工程大学 | 一种适用于燃烧流场气体二维重建的测量装置 |
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US9761113B1 (en) * | 2016-07-20 | 2017-09-12 | Banner Engineering Corp. | Light curtain protection system featuring a passive optical module |
JP6717337B2 (ja) * | 2018-04-06 | 2020-07-01 | 横河電機株式会社 | ガス分析装置 |
CN112334803B (zh) | 2018-06-18 | 2023-07-28 | 杜比实验室特许公司 | 模式噪声缓解器以及相关联的方法 |
KR102130341B1 (ko) | 2018-09-06 | 2020-07-07 | 한국생산기술연구원 | 미세먼지 전구물질 농도 및 온도의 2차원 측정 및 이의 능동제어 방법 |
WO2020071570A1 (ko) | 2018-10-05 | 2020-04-09 | 한국생산기술연구원 | 미세먼지 전구물질 농도 및 온도의 2차원 측정 및 이의 능동제어 방법 |
WO2020212823A1 (en) * | 2019-04-15 | 2020-10-22 | Onpoint Technologies, Llc | Optical flame-sensor |
KR102226368B1 (ko) * | 2019-11-18 | 2021-03-11 | 한국생산기술연구원 | 음향 정상파를 포함하는 tdlas 기체 검출 장치 |
JP2023043917A (ja) * | 2021-09-17 | 2023-03-30 | Jfeエンジニアリング株式会社 | ガス計測装置及び方法 |
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- 2013-03-15 CN CN201380029592.3A patent/CN104471376B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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JP6196289B2 (ja) | 2017-09-13 |
EP2839265A4 (en) | 2015-12-30 |
KR20150004864A (ko) | 2015-01-13 |
US9366621B2 (en) | 2016-06-14 |
CA2871072C (en) | 2020-07-14 |
JP2015516575A (ja) | 2015-06-11 |
WO2013158311A1 (en) | 2013-10-24 |
EP2839265A1 (en) | 2015-02-25 |
ES2644601T3 (es) | 2017-11-29 |
CA2871072A1 (en) | 2013-10-24 |
KR101994509B1 (ko) | 2019-06-28 |
EP2839265B1 (en) | 2017-07-26 |
CN104471376A (zh) | 2015-03-25 |
US20150109618A1 (en) | 2015-04-23 |
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