IN2014KN02809A - - Google Patents
Info
- Publication number
- IN2014KN02809A IN2014KN02809A IN2809KON2014A IN2014KN02809A IN 2014KN02809 A IN2014KN02809 A IN 2014KN02809A IN 2809KON2014 A IN2809KON2014 A IN 2809KON2014A IN 2014KN02809 A IN2014KN02809 A IN 2014KN02809A
- Authority
- IN
- India
- Prior art keywords
- samples
- locations
- duct
- section
- gas stream
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- 238000004458 analytical method Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000523 sample Substances 0.000 abstract 1
- 238000005070 sampling Methods 0.000 abstract 1
- 238000000041 tunable diode laser absorption spectroscopy Methods 0.000 abstract 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
- G01N21/59—Transmissivity
- G01N21/61—Non-dispersive gas analysers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2247—Sampling from a flowing stream of gas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/26—Devices for withdrawing samples in the gaseous state with provision for intake from several spaces
-
- 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
- G01N21/39—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
- 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
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0054—Ammonia
-
- 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
- G01N2021/392—Measuring reradiation, e.g. fluorescence, backscatter
- G01N2021/393—Measuring reradiation, e.g. fluorescence, backscatter and using a spectral variation of the interaction of the laser beam and the sample
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/061—Sources
- G01N2201/06113—Coherent sources; lasers
- G01N2201/0612—Laser diodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Optics & Photonics (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261645330P | 2012-05-10 | 2012-05-10 | |
| PCT/US2013/040361 WO2013170039A2 (en) | 2012-05-10 | 2013-05-09 | Extractive continuous ammonia monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014KN02809A true IN2014KN02809A (de) | 2015-05-08 |
Family
ID=48323351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2809KON2014 IN2014KN02809A (de) | 2012-05-10 | 2013-05-09 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8848192B2 (de) |
| EP (1) | EP2847576A4 (de) |
| KR (1) | KR101760259B1 (de) |
| CN (1) | CN202939120U (de) |
| BR (1) | BR112014027973A2 (de) |
| CA (1) | CA2872782C (de) |
| IN (1) | IN2014KN02809A (de) |
| WO (1) | WO2013170039A2 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2886213A1 (en) | 2014-09-07 | 2015-05-27 | Unisearch Associates Inc. | Gas cell assembly and applications in absorption spectroscopy |
| CN106769955A (zh) | 2015-11-25 | 2017-05-31 | 优胜光分联营公司 | 用于吸收光谱法的气室 |
| CN107064059B (zh) * | 2017-05-09 | 2019-01-29 | 中国人民解放军战略支援部队航天工程大学 | 基于激光吸收光谱的流场测量系统集成样机 |
| WO2019232305A1 (en) * | 2018-05-31 | 2019-12-05 | Donaldson Company, Inc. | Droplet sensors for fuel systems |
| GB201818398D0 (en) * | 2018-11-12 | 2018-12-26 | Johnson Matthey Plc | Furnace control method |
| JP2021025882A (ja) * | 2019-08-06 | 2021-02-22 | 日本エア・リキード合同会社 | 炉を制御するための方法、およびこの方法を行うための分析装置 |
| JP7365874B2 (ja) * | 2019-11-28 | 2023-10-20 | Ｊｆｅスチール株式会社 | オンラインガス分析装置、電気集塵器の運転方法および脱硫塔の運転方法 |
| CN119985328B (zh) * | 2025-04-10 | 2025-07-08 | 徐州瑞控机电科技有限公司 | 一种本质安全型激光分析仪 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5429805A (en) * | 1993-01-08 | 1995-07-04 | Fuji Electric Co., Ltd. | Non-dispersive infrared gas analyzer including gas-filled radiation source |
| WO1997049979A1 (en) * | 1996-06-24 | 1997-12-31 | Ametek (Canada), Inc. | Apparatus and method for measuring gases using a heated gas probe and closely coupled measurement chamber |
| US6016372A (en) * | 1997-10-16 | 2000-01-18 | World Precision Instruments, Inc. | Chemical sensing techniques employing liquid-core optical fibers |
| US6114700A (en) * | 1998-03-31 | 2000-09-05 | Anatel Corporation | NDIR instrument |
| DE602004031347D1 (de) * | 2003-09-24 | 2011-03-24 | Xtralis Technologies Ltd | Verfahren und vorrichtung zur bestimmung des betriebszustands von verschmutzungsüberwachungseinrichtungen |
| US6976397B2 (en) * | 2003-10-28 | 2005-12-20 | General Electric Company | Multi-point sampling method for obtaining isokinetic fluid composition flows in a non-uniform velocity flow field |
| US6904815B2 (en) * | 2003-10-28 | 2005-06-14 | General Electric Company | Configurable multi-point sampling method and system for representative gas composition measurements in a stratified gas flow stream |
| US20060044562A1 (en) * | 2004-08-25 | 2006-03-02 | Norsk Elektro Optikk As | Gas monitor |
| NO326482B1 (no) * | 2005-05-31 | 2008-12-15 | Integrated Optoelectronics As | En ny infrarod laserbasert alarm |
| DE102006019723B4 (de) * | 2006-03-31 | 2014-12-24 | Alstom Technology Ltd. | Messsondensystem, Anordnung und Verfahren zur Erfassung von Abgasparametern stromabwärts einer Gasturbine |
| US8237927B1 (en) * | 2006-06-02 | 2012-08-07 | Arkansas State University—Jonesboro | Multi-color cavity ringdown based detection method and apparatus |
| US8291778B2 (en) * | 2006-09-08 | 2012-10-23 | Ronald Rockwell Rich | Extractive sampling system for fluids |
| US7562556B2 (en) * | 2006-10-02 | 2009-07-21 | General Electric Company | Cleaning system and method for continuous emissions monitoring equipment |
| JP2010236877A (ja) * | 2009-03-30 | 2010-10-21 | Chubu Electric Power Co Inc | 排ガス中のアンモニア濃度の測定装置、および測定方法 |
| EP2478345A4 (de) * | 2009-08-21 | 2013-02-13 | Airware Inc | Nichtdispersive infrarot-gassensoren mit absorptionsausrichtung |
| US8424292B2 (en) * | 2009-12-31 | 2013-04-23 | General Electric Company | Systems and apparatus relating to the monitoring and/or controlling of selective catalytic reduction processes |
| JP2012008008A (ja) | 2010-06-24 | 2012-01-12 | Mitsubishi Heavy Ind Ltd | アンモニア化合物濃度計測装置及びアンモニア化合物濃度計測方法 |
| EP2416146B1 (de) | 2010-08-04 | 2018-12-26 | HORIBA, Ltd. | Sonde zur Gasanalyse |
| JP6116117B2 (ja) * | 2011-12-22 | 2017-04-19 | 株式会社堀場製作所 | 水分濃度測定装置の校正方法及び校正装置 |
-
2012
- 2012-08-01 CN CN2012203792808U patent/CN202939120U/zh not_active Expired - Fee Related
-
2013
- 2013-05-09 US US13/890,623 patent/US8848192B2/en not_active Expired - Fee Related
- 2013-05-09 BR BR112014027973A patent/BR112014027973A2/pt not_active IP Right Cessation
- 2013-05-09 KR KR1020147034721A patent/KR101760259B1/ko not_active Expired - Fee Related
- 2013-05-09 EP EP13787023.4A patent/EP2847576A4/de not_active Withdrawn
- 2013-05-09 CA CA2872782A patent/CA2872782C/en not_active Expired - Fee Related
- 2013-05-09 WO PCT/US2013/040361 patent/WO2013170039A2/en not_active Ceased
- 2013-05-09 IN IN2809KON2014 patent/IN2014KN02809A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013170039A3 (en) | 2014-01-23 |
| EP2847576A2 (de) | 2015-03-18 |
| US20130301053A1 (en) | 2013-11-14 |
| BR112014027973A2 (pt) | 2017-06-27 |
| CN202939120U (zh) | 2013-05-15 |
| KR101760259B1 (ko) | 2017-07-21 |
| CA2872782C (en) | 2018-06-05 |
| WO2013170039A2 (en) | 2013-11-14 |
| EP2847576A4 (de) | 2016-02-10 |
| CA2872782A1 (en) | 2013-11-14 |
| KR20150022818A (ko) | 2015-03-04 |
| US8848192B2 (en) | 2014-09-30 |
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