JP2010519544A - 燃焼ガス分析 - Google Patents
燃焼ガス分析 Download PDFInfo
- Publication number
- JP2010519544A JP2010519544A JP2009550926A JP2009550926A JP2010519544A JP 2010519544 A JP2010519544 A JP 2010519544A JP 2009550926 A JP2009550926 A JP 2009550926A JP 2009550926 A JP2009550926 A JP 2009550926A JP 2010519544 A JP2010519544 A JP 2010519544A
- Authority
- JP
- Japan
- Prior art keywords
- combustion gas
- combustion
- gas
- gas phase
- wavelength
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000000567 combustion gas Substances 0.000 title claims abstract description 50
- 238000004868 gas analysis Methods 0.000 title description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 57
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 55
- 239000007789 gas Substances 0.000 claims abstract description 51
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 37
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 36
- 238000010521 absorption reaction Methods 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 claims abstract description 14
- 238000009614 chemical analysis method Methods 0.000 claims abstract description 3
- 238000005259 measurement Methods 0.000 claims description 51
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 35
- 229910052760 oxygen Inorganic materials 0.000 claims description 35
- 239000001301 oxygen Substances 0.000 claims description 35
- 238000002485 combustion reaction Methods 0.000 claims description 30
- 239000000446 fuel Substances 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 15
- 239000004215 Carbon black (E152) Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000000491 multivariate analysis Methods 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 claims description 2
- 239000012071 phase Substances 0.000 description 16
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 14
- 239000000047 product Substances 0.000 description 10
- 239000000523 sample Substances 0.000 description 10
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 8
- 230000004044 response Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000001228 spectrum Methods 0.000 description 6
- 238000000862 absorption spectrum Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000001307 laser spectroscopy Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 239000002360 explosive Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000002329 infrared spectrum Methods 0.000 description 3
- 238000013178 mathematical model Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- 239000012491 analyte Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000013626 chemical specie Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 oxygen (O 2 ) Chemical class 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 238000012628 principal component regression Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004517 catalytic hydrocracking Methods 0.000 description 1
- 238000009838 combustion analysis Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
Images
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- 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
-
- 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
- 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
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
- G01N2021/3144—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths for oxymetry
-
- 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
- G01N2021/354—Hygrometry of gases
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (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)
Abstract
Description
11 囲い又は壁
12、13 バーナー
14、15 炎
16 パイプ
17 チューナブルダイオードレーザー伝送ユニット
18 検知器
29 アラインメントプレート
30 調節ロッド
31 制御ユニット
37 レーザーモジュール
40 フランジ
Claims (11)
- (a)波長が2から2.5マイクロメートルの範囲である、単一のチューナブルダイオードレーザーからの波長が調節された光を、燃焼ガスを通過して、燃焼ガスの吸収プロファイルを生成するための光検知器の方向に向ける段階と、(b)燃焼ガスの吸収プロファイルをデジタル化する段階と、(c)デジタルコンピュータにデジタル化された吸収プロファイルを保存する段階と、(d)デジタルコンピュータのデジタル化された吸収プロファイルを処理して燃焼ガス中の一酸化炭素、気相の水、及び気相の炭化水素の濃度を示すコンピュータからの出力を生成する段階と、を含む、燃焼ガス中の一酸化炭素、気相の水、及び気相の炭化水素の濃度を決定するための化学分析法。
- 前記段階(d)において、前記処理が多変量解析を含む、請求項1に記載の方法。
- 前記燃焼ガスが、エチレン分解装置、石油精製ヒーター、石油精製水素化分解装置、石油精製流動接触分解装置、及び電力生成スチームボイラーからなる群から選択されるプロセスによって生成される、請求項1に記載の方法。
- (a)燃焼ガスの内の酸素の濃度を決定する段階と、(b)燃焼ガスの温度を決定する段階と、(c)(i)波長が2から3マイクロメートルの範囲である、単一のチューナブルダイオードレーザーからの波長が調節された光を、燃焼ガスを通過して、燃焼ガスの吸収プロファイルを生成するために単一の光検知器の方向に向ける段階と、(ii)燃焼ガスの吸収プロファイルをデジタル化する段階と、(iii)デジタルコンピュータにデジタル化された吸収プロファイルを保存する段階と、(iv)デジタルコンピュータのデジタル化された吸収プロファイルを処理して燃焼ガス中の一酸化炭素、気相の水、及び気相の炭化水素の濃度を示すコンピュータからの出力を生成する段階とを含む方法によって、燃焼ガス中の一酸化炭素、気相の水、及び気相の炭化水素の濃度を決定する段階と、を含み、燃焼駆動熱処理システムは燃焼ガスを生成する、燃焼駆動熱処理システムを、効率、環境及び操作の安全性の目的を達成するよう監視し制御する方法。
- 燃焼ガス中の酸素濃度が一つ以上の点源酸素センサーを使用して測定される、請求項4に記載の方法。
- 燃焼ガス中の酸素濃度及び燃焼ガスの温度が分光学的に測定される、請求項4に記載の方法。
- 前記燃焼ガスが、エチレン分解装置、石油精製ヒーター、石油精製水素化分解装置、石油精製流動接触分解装置、及び電力生成スチームボイラーからなる群から選択されるプロセスによって生成される、請求項4に記載の方法。
- 燃焼駆動熱処理システムが一つ以上の炭化水素バーナーを使用し、測定結果がバーナーの空気及び燃料供給速度を制御するために使用され、効率を改善しかつ排出物質を低減する、請求項4に記載の方法。
- 測定結果が燃焼システム中の安全ではない状態を表すために使用される、請求項4に記載の方法。
- 燃焼駆動熱処理システムが複数の炭化水素バーナー、及び生成物チューブを使用し、測定結果が、一つ以上のバーナーが豊富であるか、一つ以上のバーナーがフレームアウトしているか、及び生成物チューブが漏れているか、からなる群から選択される状態を測定するため使用される、請求項4に記載の方法。
- 点源一酸化炭素センサーを用いる燃焼ガス中の一酸化炭素の測定をさらに含む、請求項4に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90349507P | 2007-02-26 | 2007-02-26 | |
US60/903,495 | 2007-02-26 | ||
PCT/US2008/002364 WO2008106056A1 (en) | 2007-02-26 | 2008-02-22 | Combustion gas analysis |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010519544A true JP2010519544A (ja) | 2010-06-03 |
JP5336394B2 JP5336394B2 (ja) | 2013-11-06 |
Family
ID=39721532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009550926A Active JP5336394B2 (ja) | 2007-02-26 | 2008-02-22 | 燃焼ガス分析 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2118638B2 (ja) |
JP (1) | JP5336394B2 (ja) |
CN (1) | CN101663573B (ja) |
ES (1) | ES2426107T5 (ja) |
WO (1) | WO2008106056A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014010092A (ja) * | 2012-07-02 | 2014-01-20 | Shimadzu Corp | ガス分析装置 |
WO2015181956A1 (ja) * | 2014-05-30 | 2015-12-03 | 富士電機株式会社 | 多成分用レーザ式ガス分析計 |
WO2016157573A1 (ja) * | 2015-03-31 | 2016-10-06 | 三菱重工業株式会社 | ガス分析システム及びボイラ |
JP2017106742A (ja) * | 2015-12-07 | 2017-06-15 | 富士電機株式会社 | レーザ式ガス分析計 |
JP2022550183A (ja) * | 2019-09-30 | 2022-11-30 | ローズマウント インコーポレイテッド | 一酸化炭素及びメタンのデュアル測定による燃焼分析器 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008056676A1 (de) * | 2008-11-11 | 2010-05-12 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zum Überwachen der Verbrennung eines Kraftwerks mittels einer realen Konzentrationsverteilung |
US20110045422A1 (en) * | 2009-08-21 | 2011-02-24 | Alstom Technology Ltd | Optical flue gas monitor and control |
US20110056416A1 (en) * | 2009-09-04 | 2011-03-10 | General Electric Company | System for combustion optimization using quantum cascade lasers |
JP5678452B2 (ja) * | 2010-03-30 | 2015-03-04 | 横河電機株式会社 | レーザ式ガス分析計 |
US8544334B2 (en) | 2010-11-03 | 2013-10-01 | Yokogawa Corporation Of America | Systems, methods, and apparatus for compensating atmospheric pressure measurements in fired equipment |
CN102175642B (zh) * | 2010-12-31 | 2012-12-12 | 聚光科技(杭州)股份有限公司 | 气体的在位测量方法及装置 |
US20140119400A1 (en) * | 2012-10-25 | 2014-05-01 | Axetris Ag | Method and device for measurement of the heating value of a gas stream |
CN103257135A (zh) * | 2013-03-11 | 2013-08-21 | 上海交通大学 | 多组份燃料喷雾浓度及蒸发率测试方法及其实施装置 |
GB2524836A (en) | 2014-04-04 | 2015-10-07 | Servomex Group Ltd | Attachment and alignment device for optical sources, detectors and analysers, and modular analysis system |
US9244003B1 (en) | 2015-02-12 | 2016-01-26 | Yokogawa Electric Corporation | Alignment flange mounted optical window for a laser gas analyzer |
ITUB20155382A1 (it) * | 2015-11-09 | 2017-05-09 | Luca Mucchi | Sistema per l?apprendimento da esempi per la modellizzazione di sensori |
CN108463710B (zh) * | 2016-01-06 | 2021-05-07 | 智能激光&等离子体系统株式会社 | 使用激光束的气体分析装置以及气体分析方法 |
EP3553499B1 (de) * | 2018-04-13 | 2020-03-25 | Siemens Aktiengesellschaft | Gasanalysator und verfahren zur messung von stickoxiden in einem abgas |
CN108535135B (zh) * | 2018-05-24 | 2023-08-15 | 中国地质大学(北京) | 用于测量气体吸附-扩散-置换的实验系统及方法 |
GB201818398D0 (en) * | 2018-11-12 | 2018-12-26 | Johnson Matthey Plc | Furnace control method |
DE102018220602A1 (de) * | 2018-11-29 | 2020-07-09 | Robert Bosch Gmbh | Erfassungsmittel für eine Heizvorrichtung, Heizvorrichtung und Verfahren für das Erfassungsmittel |
US20220244176A1 (en) * | 2019-05-15 | 2022-08-04 | Horiba, Ltd. | Sample analyzing apparatus |
US11346554B2 (en) * | 2019-09-30 | 2022-05-31 | Rosemount Inc. | Combustion analyzer with simultaneous carbon monoxide and methane measurements |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003513272A (ja) * | 1999-11-04 | 2003-04-08 | レール・リキード−ソシエテ・アノニム・ア・ディレクトワール・エ・コンセイユ・ドゥ・スールベイランス・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | 高温プロセスガスの化学種および温度の連続モニタリング方法 |
WO2006104796A1 (en) * | 2005-03-29 | 2006-10-05 | The Dow Chemical Company | Spectroscopic analysis and control |
JP2006522938A (ja) * | 2003-03-31 | 2006-10-05 | ゾロ テクノロジーズ,インコーポレイティド | 燃焼の監視および制御のための方法と装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87207216U (zh) * | 1987-06-20 | 1988-06-15 | 沈振东 | 程序控制的全自动燃气设备 |
EP0766080A1 (en) * | 1995-09-29 | 1997-04-02 | FINMECCANICA S.p.A. AZIENDA ANSALDO | System and method for monitoring combustion and pollutants by means of laser diodes |
US5984998A (en) * | 1997-11-14 | 1999-11-16 | American Iron And Steel Institute | Method and apparatus for off-gas composition sensing |
BR0111961A (pt) * | 2000-06-26 | 2003-10-07 | Murray Thomson | Processo e aparelho para controle de processo melhorado em aplicações de combustão |
DE10124235B4 (de) † | 2001-05-18 | 2004-08-12 | Esytec Energie- Und Systemtechnik Gmbh | Verfahren und Vorrichtung zur umfassenden Charakterisierung und Kontrolle des Abgases und der Regelung von Motoren, speziell von Verbrennungsmotoren, und von Komponenten der Abgasnachbehandlung |
CN2550666Y (zh) * | 2001-10-16 | 2003-05-14 | 上海理工大学 | 一种火焰监测诊断测量装置 |
US20030132389A1 (en) * | 2002-01-17 | 2003-07-17 | Von Drasek William A. | Method for monitoring and controlling the high temperature reducing combustion atmosphere |
US7142105B2 (en) * | 2004-02-11 | 2006-11-28 | Southwest Sciences Incorporated | Fire alarm algorithm using smoke and gas sensors |
US20060044562A1 (en) † | 2004-08-25 | 2006-03-02 | Norsk Elektro Optikk As | Gas monitor |
-
2008
- 2008-02-22 CN CN2008800061845A patent/CN101663573B/zh active Active
- 2008-02-22 WO PCT/US2008/002364 patent/WO2008106056A1/en active Application Filing
- 2008-02-22 EP EP08725953.7A patent/EP2118638B2/en active Active
- 2008-02-22 JP JP2009550926A patent/JP5336394B2/ja active Active
- 2008-02-22 ES ES08725953.7T patent/ES2426107T5/es active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003513272A (ja) * | 1999-11-04 | 2003-04-08 | レール・リキード−ソシエテ・アノニム・ア・ディレクトワール・エ・コンセイユ・ドゥ・スールベイランス・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | 高温プロセスガスの化学種および温度の連続モニタリング方法 |
JP2006522938A (ja) * | 2003-03-31 | 2006-10-05 | ゾロ テクノロジーズ,インコーポレイティド | 燃焼の監視および制御のための方法と装置 |
WO2006104796A1 (en) * | 2005-03-29 | 2006-10-05 | The Dow Chemical Company | Spectroscopic analysis and control |
JP2008534964A (ja) * | 2005-03-29 | 2008-08-28 | ザ ダウ ケミカル カンパニー | 分光分析および制御本発明は、政府が本発明における特定の所有権を有するエネルギ省規約de−fc07−0211d14428の下で成された。 |
Non-Patent Citations (2)
Title |
---|
JPN6012015019; Lackner M , et.al.: 'In situ laser measurements of CO and CH4 close to the surface of a burning single fuel particle' Measrement Science and Technology Vol.13, No.10, 200210, pp.1545-1551 * |
JPN6012015020; 'IN-SITU COMBUSTION MEASUREMENTS OF CO USING DIODE-LASER ABSORPTION NEAR 2.3 MICRONS' 38th Aerospace Sciences Meeting & Exhibit AIAA 2000-0255, 20000216, pp.1-8 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014010092A (ja) * | 2012-07-02 | 2014-01-20 | Shimadzu Corp | ガス分析装置 |
WO2015181956A1 (ja) * | 2014-05-30 | 2015-12-03 | 富士電機株式会社 | 多成分用レーザ式ガス分析計 |
JPWO2015181956A1 (ja) * | 2014-05-30 | 2017-04-20 | 富士電機株式会社 | 多成分用レーザ式ガス分析計 |
WO2016157573A1 (ja) * | 2015-03-31 | 2016-10-06 | 三菱重工業株式会社 | ガス分析システム及びボイラ |
JP2016191628A (ja) * | 2015-03-31 | 2016-11-10 | 三菱重工業株式会社 | ガス分析システム |
US10302558B2 (en) | 2015-03-31 | 2019-05-28 | Mitsubishi Heavy Industries, Ltd. | Gas analysis system and boiler |
JP2017106742A (ja) * | 2015-12-07 | 2017-06-15 | 富士電機株式会社 | レーザ式ガス分析計 |
JP2022550183A (ja) * | 2019-09-30 | 2022-11-30 | ローズマウント インコーポレイテッド | 一酸化炭素及びメタンのデュアル測定による燃焼分析器 |
JP7362912B2 (ja) | 2019-09-30 | 2023-10-17 | ローズマウント インコーポレイテッド | 一酸化炭素及びメタンのデュアル測定による燃焼分析器 |
Also Published As
Publication number | Publication date |
---|---|
ES2426107T3 (es) | 2013-10-21 |
EP2118638A1 (en) | 2009-11-18 |
EP2118638A4 (en) | 2010-10-06 |
JP5336394B2 (ja) | 2013-11-06 |
EP2118638B2 (en) | 2017-08-16 |
WO2008106056A1 (en) | 2008-09-04 |
CN101663573B (zh) | 2012-07-04 |
EP2118638B1 (en) | 2013-05-22 |
CN101663573A (zh) | 2010-03-03 |
ES2426107T5 (es) | 2017-12-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5336394B2 (ja) | 燃焼ガス分析 | |
US8500442B2 (en) | Combustion gas analysis | |
US7414726B1 (en) | Gas analyzer systems and methods | |
US6045353A (en) | Method and apparatus for optical flame control of combustion burners | |
US5252060A (en) | Infrared laser fault detection method for hazardous waste incineration | |
US5813767A (en) | System and a method for monitoring combustion and pollutants in a thermal plant by means of laser diodes | |
US7787123B2 (en) | Two line gas spectroscopy calibration | |
US6780378B2 (en) | Method for measuring concentrations of gases and vapors using controlled flames | |
US20120031167A1 (en) | Method and device for controlling or monitoring firing systems and for monitoring buildings having gas burners | |
Bürkle et al. | Experimental investigation of the flue gas thermochemical composition of an oxy-fuel swirl burner | |
JP5142986B2 (ja) | 分解炉バーナのための過剰空気制御 | |
Cui et al. | Multiparameter measurement in ethylene diffusion flame based on time-division multiplexed tunable diode laser absorption spectroscopy | |
US20140221718A1 (en) | Excess air control for cracker furnace burners | |
Schorsch et al. | Detection of flame radicals using light-emitting diodes | |
Gao et al. | A simple sensor for simultaneous measurements of OH, H 2 O, and temperature in combustion environments using a single tunable diode laser near 1.477 μm | |
Saleh et al. | Short-range supercontinuum lidar for water vapor and temperature analysis in power plant boiler | |
Ravishankar et al. | Spatial emission characteristics of a capillary-burner excitation source for a flame infrared emission (FIRE) radiometer | |
Clausen et al. | Infrared low-resolution emission spectroscopy of hot gases | |
Wiinikka | A. Sepman, Y. Ögren, M. Gullberg & | |
Baldacchini et al. | Detection of the unburned methane in a 213-kW combustor by means of a portable diode laser gas analyzer | |
MISSISSIPPI STATE UNIV MISSISSIPPI STATE MHD ENERGY CENTER | Application of Remote Sensing Optical Instrumentation for Diagnostics and Safety of Naval Steam Boilers | |
Spelman | Development of radiative emission concentration sensors | |
Arias et al. | An Array of Photodiodes for Monitoring Hydrocarbons Combustions Burners |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120131 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120327 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120612 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20130104 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130501 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20130513 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130702 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130801 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5336394 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R370 | Written measure of declining of transfer procedure |
Free format text: JAPANESE INTERMEDIATE CODE: R370 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |