JP2011128151A - ガス混合物測定システム及びその方法 - Google Patents
ガス混合物測定システム及びその方法 Download PDFInfo
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- JP2011128151A JP2011128151A JP2010276553A JP2010276553A JP2011128151A JP 2011128151 A JP2011128151 A JP 2011128151A JP 2010276553 A JP2010276553 A JP 2010276553A JP 2010276553 A JP2010276553 A JP 2010276553A JP 2011128151 A JP2011128151 A JP 2011128151A
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- 239000000203 mixture Substances 0.000 title claims abstract description 108
- 238000005259 measurement Methods 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title abstract description 22
- 239000013626 chemical specie Substances 0.000 claims abstract description 28
- 238000011065 in-situ storage Methods 0.000 claims abstract description 10
- 230000004907 flux Effects 0.000 claims abstract description 5
- 230000036962 time dependent Effects 0.000 claims description 3
- 238000012625 in-situ measurement Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 9
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- 238000002485 combustion reaction Methods 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
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- 230000006837 decompression Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
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- 238000005070 sampling Methods 0.000 description 1
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- 230000002123 temporal effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- G01N21/39—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
- 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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/50—Investigating or analyzing materials by the use of thermal means by investigating flash-point; by investigating explosibility
- G01N25/54—Investigating or analyzing materials by the use of thermal means by investigating flash-point; by investigating explosibility by determining explosibility
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
-
- 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
-
- 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
- G01N2021/396—Type of laser source
- G01N2021/399—Diode laser
Abstract
【解決手段】ガス混合物(108)の現場の非制限流路を介して光束(106)を拡張する少なくとも1つのレーザー装置(104)と、各レーザー装置(104)に結合され、ガス混合物(108)中の少なくとも1つの化学種の複数の経時動的測定値を収集する測定装置(110)とを含むシステムにより、化学種の現場測定を実施する。また、前記少なくとも1つのレーザー装置(104)は、量子カスケードレーザー、チューナブルダイオードレーザー、垂直共振型面発光レーザー及びバンド間カスケードレーザーのうちの1つである。
【選択図】図1
Description
102 ガス混合物源
104 レーザー装置
106 光束
108 ガス混合物
110 測定装置
112 光束送信機
114 光束受信機
116 光束交差
118 ガス混合物測定値解析システム
120 送信装置
122 受信機
123 濃度比較システム
124 濃度トレンド計算器
125 濃度トレンド比較システム
128 動的測定値データベース
130 コンピュータシステム
131 基準濃度データベース
132 ユーザ
134 処理構成要素
136 記憶構成要素
138 入出力構成要素
140 通信経路
142 モジュール
Claims (10)
- ガス混合物(108)の現場の非制限流路を介して光束(106)を拡張する少なくとも1つのレーザー装置(104)と、
各レーザー装置(104)に結合され、前記ガス混合物(108)中の少なくとも1つの化学種の複数の経時動的測定値を収集する測定装置(110)とを具備するシステム。 - 前記少なくとも1つのレーザー装置(104)は、量子カスケードレーザー、チューナブルダイオードレーザー、垂直共振型面発光レーザー及びバンド間カスケードレーザーのうち1つである請求項1記載のシステム。
- 各動的測定値は濃度及び測定時刻を含む請求項1記載のシステム。
- 収集された動的測定値を受信機(122)へ送信する少なくとも1つの送信装置(120)を更に具備する請求項1記載のシステム。
- 前記少なくとも1つの送信装置(120)は無線自動認証タグである請求項4記載のシステム。
- 前記動的測定値を受信する少なくとも1つの受信機(122)を更に具備する請求項4記載のシステム。
- ガス混合物解析システム(118)を更に具備する請求項1記載のシステム。
- 前記ガス混合物解析システム(118)は濃度比較システム(123)を含む請求項7記載のシステム。
- 前記ガス混合物解析システム(118)は濃度トレンド計算器(124)を含む請求項7記載のシステム。
- 前記ガス混合物解析システム(118)は濃度トレンド比較システム(125)を含む請求項7記載のシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/640,797 | 2009-12-17 | ||
US12/640,797 US8184297B2 (en) | 2009-12-17 | 2009-12-17 | Gas mixture measurement system and methods therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011128151A true JP2011128151A (ja) | 2011-06-30 |
JP2011128151A5 JP2011128151A5 (ja) | 2014-01-30 |
Family
ID=43531543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010276553A Pending JP2011128151A (ja) | 2009-12-17 | 2010-12-13 | ガス混合物測定システム及びその方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8184297B2 (ja) |
JP (1) | JP2011128151A (ja) |
KR (1) | KR20110069742A (ja) |
CN (1) | CN102183459A (ja) |
DE (1) | DE102010061196A1 (ja) |
GB (1) | GB2476358B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105259137A (zh) * | 2015-11-04 | 2016-01-20 | 安徽中科智泰光电测控科技有限公司 | 一种管道氨逃逸激光吸收光谱自动在线原位测量装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108982399B (zh) * | 2018-07-09 | 2021-04-06 | 安徽建筑大学 | 一种烟道氨浓度激光在线检测系统 |
KR102130341B1 (ko) * | 2018-09-06 | 2020-07-07 | 한국생산기술연구원 | 미세먼지 전구물질 농도 및 온도의 2차원 측정 및 이의 능동제어 방법 |
CN111195454A (zh) * | 2018-11-16 | 2020-05-26 | 研能科技股份有限公司 | 净化气体装置 |
CN109585046B (zh) * | 2018-12-04 | 2022-02-01 | 中国核动力研究设计院 | 一种溶液均匀注射及交混装置 |
Citations (7)
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JPS56147034A (en) * | 1980-04-17 | 1981-11-14 | Tokyo Electric Power Co Inc:The | Gas leakage detector |
JPS60345A (ja) * | 1983-06-15 | 1985-01-05 | Fujitsu Ltd | ガス検知方式 |
JP2008508508A (ja) * | 2004-07-28 | 2008-03-21 | アイイーイー インターナショナル エレクトロニクス アンド エンジニアリング エス.エイ. | 光検出プローブの検出及び解析 |
WO2008045743A2 (en) * | 2006-10-06 | 2008-04-17 | Ric Investments, Llc | Sensor that compensates for deterioration of a luminescable medium |
WO2008069554A1 (en) * | 2006-12-05 | 2008-06-12 | Electronics And Telecommunications Research Institute | Biochip reader |
JP2009150909A (ja) * | 2009-04-02 | 2009-07-09 | Mitsubishi Heavy Ind Ltd | ガス濃度フラックス計測装置 |
JP2009534659A (ja) * | 2006-04-19 | 2009-09-24 | スペクトラセンサーズ, インコーポレイテッド | 炭化水素中の水蒸気の測定 |
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JP3861059B2 (ja) | 2003-01-17 | 2006-12-20 | 三菱重工業株式会社 | ガス濃度モニタリングシステム |
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-
2009
- 2009-12-17 US US12/640,797 patent/US8184297B2/en not_active Expired - Fee Related
-
2010
- 2010-12-07 GB GB1020653.0A patent/GB2476358B/en not_active Expired - Fee Related
- 2010-12-13 DE DE102010061196A patent/DE102010061196A1/de not_active Withdrawn
- 2010-12-13 JP JP2010276553A patent/JP2011128151A/ja active Pending
- 2010-12-17 CN CN2010106151242A patent/CN102183459A/zh active Pending
- 2010-12-17 KR KR1020100130230A patent/KR20110069742A/ko not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS56147034A (en) * | 1980-04-17 | 1981-11-14 | Tokyo Electric Power Co Inc:The | Gas leakage detector |
JPS60345A (ja) * | 1983-06-15 | 1985-01-05 | Fujitsu Ltd | ガス検知方式 |
JP2008508508A (ja) * | 2004-07-28 | 2008-03-21 | アイイーイー インターナショナル エレクトロニクス アンド エンジニアリング エス.エイ. | 光検出プローブの検出及び解析 |
JP2009534659A (ja) * | 2006-04-19 | 2009-09-24 | スペクトラセンサーズ, インコーポレイテッド | 炭化水素中の水蒸気の測定 |
WO2008045743A2 (en) * | 2006-10-06 | 2008-04-17 | Ric Investments, Llc | Sensor that compensates for deterioration of a luminescable medium |
WO2008069554A1 (en) * | 2006-12-05 | 2008-06-12 | Electronics And Telecommunications Research Institute | Biochip reader |
JP2009150909A (ja) * | 2009-04-02 | 2009-07-09 | Mitsubishi Heavy Ind Ltd | ガス濃度フラックス計測装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105259137A (zh) * | 2015-11-04 | 2016-01-20 | 安徽中科智泰光电测控科技有限公司 | 一种管道氨逃逸激光吸收光谱自动在线原位测量装置 |
Also Published As
Publication number | Publication date |
---|---|
DE102010061196A8 (de) | 2012-03-15 |
US8184297B2 (en) | 2012-05-22 |
GB201020653D0 (en) | 2011-01-19 |
US20110149288A1 (en) | 2011-06-23 |
KR20110069742A (ko) | 2011-06-23 |
GB2476358B (en) | 2014-10-01 |
DE102010061196A1 (de) | 2011-06-22 |
GB2476358A (en) | 2011-06-22 |
CN102183459A (zh) | 2011-09-14 |
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