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DE60122904D1 - Verfahren zur gasemissions- und/oder flussmessung - Google Patents

Verfahren zur gasemissions- und/oder flussmessung

Info

Publication number
DE60122904D1
DE60122904D1 DE60122904T DE60122904T DE60122904D1 DE 60122904 D1 DE60122904 D1 DE 60122904D1 DE 60122904 T DE60122904 T DE 60122904T DE 60122904 T DE60122904 T DE 60122904T DE 60122904 D1 DE60122904 D1 DE 60122904D1
Authority
DE
Germany
Prior art keywords
instrument
gas
connecting line
sun
sectional area
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.)
Expired - Lifetime
Application number
DE60122904T
Other languages
English (en)
Other versions
DE60122904T2 (de
Inventor
Bo Galle
Johan Mellqvist
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE60122904D1 publication Critical patent/DE60122904D1/de
Publication of DE60122904T2 publication Critical patent/DE60122904T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G01N21/35—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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Sampling And Sample Adjustment (AREA)
DE60122904T 2000-07-12 2001-07-09 Verfahren zur gasemissions- und/oder flussmessung Expired - Lifetime DE60122904T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0002625 2000-07-12
SE0002625A SE516843C2 (sv) 2000-07-12 2000-07-12 Metod för mätning av gasformiga emissioner och/eller flux
PCT/SE2001/001583 WO2002004902A1 (en) 2000-07-12 2001-07-09 Method for measuring of gaseous emissions and/or flux

Publications (2)

Publication Number Publication Date
DE60122904D1 true DE60122904D1 (de) 2006-10-19
DE60122904T2 DE60122904T2 (de) 2007-04-05

Family

ID=20280458

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60122904T Expired - Lifetime DE60122904T2 (de) 2000-07-12 2001-07-09 Verfahren zur gasemissions- und/oder flussmessung

Country Status (7)

Country Link
US (1) US6864983B2 (de)
EP (1) EP1309838B1 (de)
AT (1) ATE338940T1 (de)
AU (1) AU2001271180A1 (de)
DE (1) DE60122904T2 (de)
SE (1) SE516843C2 (de)
WO (1) WO2002004902A1 (de)

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US7260507B2 (en) * 2005-09-09 2007-08-21 Itt Manufacturing Enterprises, Inc. Method for improving the performance accuracy in differential absorption lidar for oil and gas pipeline leak detection and quantification
CA2654903A1 (en) 2006-06-16 2007-12-21 Bo Galle Method and device for measuring emissions of gaseous substances to the atmosphere using scattered sunlight spectroscopy
NZ586188A (en) * 2007-12-20 2012-05-25 2245060 Ontario Ltd Remote sensing and probabilistic sampling based method for determining the carbon dioxide volume of a forest
CA2655279C (en) * 2008-10-08 2018-02-27 Colin Irvin Wong Fugitive emission flux measurement
US8781755B2 (en) * 2008-10-08 2014-07-15 Golder Associates Ltd. Fugitive emission flux measurement
US8010300B1 (en) * 2008-11-24 2011-08-30 Itt Manufacturing Enterprises, Inc. Determination of gas flux using airborne dial lidar
US8121798B2 (en) * 2008-11-24 2012-02-21 Itt Manufacturing Enterprises, Inc. Gas flux determination using airborne DIAL LIDAR and airborne wind measurement
EP2264433A1 (de) 2009-06-16 2010-12-22 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Verfahren und System zum quantitativen Fernnachweis von Verbindungen in der Atmosphäre
CA2681681A1 (en) 2009-10-06 2010-06-08 Colin Irvin Wong Mapping concentrations of airborne matter
US8345250B1 (en) 2009-11-02 2013-01-01 Exelis, Inc. System and method for detecting chemical species from a remote sensing platform
DE102010002348A1 (de) * 2010-02-25 2011-08-25 Siemens Aktiengesellschaft, 80333 Verfahren und Ermittlungssystem zur automatischen Ermittlung von Emissionsorten, sowie darauf basierendes Verfahren und Verkehrssteuerungssystem zur immissionsabhängigen Verkehrssteurung
IT1401884B1 (it) 2010-10-06 2013-08-28 Tea Sistemi S P A Metodo per quantificare un flusso di gas fuggitivo mediante misure verticali di concentrazione
CA2843753C (en) 2013-02-21 2020-08-11 Colin Irvin Wong Methods for calibrating a fugitive emission rate measurement
CN103543112B (zh) * 2013-10-16 2016-06-08 中国科学院安徽光学精密机械研究所 基于大视场成像光谱仪的点污染源排放通量测量方法
WO2016069744A1 (en) 2014-10-29 2016-05-06 Bridger Photonics, Inc. Accurate chirped synthetic wavelength interferometer
US10527412B2 (en) 2015-10-06 2020-01-07 Bridger Photonics, Inc. Gas-mapping 3D imager measurement techniques and method of data processing
US10372846B2 (en) * 2015-11-12 2019-08-06 International Business Machines Corporation Retrieving pollution emission source using CFD and satellite data
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
EP3433718A4 (de) 2016-07-15 2019-11-27 Hewlett-Packard Development Company, L.P. Optimierung von schnellem seitenerstdruck
CA3079192C (en) * 2016-10-18 2021-07-27 The Regents Of The Unversity Of Colorado, A Body Corporate Apparatus and methods for location and sizing of trace gas sources
US11422258B2 (en) 2017-03-16 2022-08-23 Bridger Photonics, Inc. FMCW LiDAR methods and apparatuses including examples having feedback loops
US11422244B2 (en) 2017-09-25 2022-08-23 Bridger Photonics, Inc. Digitization systems and techniques and examples of use in FMCW LiDAR methods and apparatuses
WO2019070751A1 (en) 2017-10-02 2019-04-11 Bridger Photonics, Inc. PROCESSING TEMPORAL SEGMENTS OF LASER WAVE LENGTH FLUCTUATIONS AND EXAMPLES OF USE IN FREQUENCY MODULATED MAINTAINED WAVE LIDAR (FMCW) METHODS AND APPARATUSES
CA3078553A1 (en) 2017-10-17 2019-04-25 Bridger Photonics, Inc. Apparatuses and methods for a rotating optical reflector
CA3082566A1 (en) 2017-11-14 2019-05-23 Bridger Photonics, Inc. Apparatuses and methods for anomalous gas concentration detection
CA3088983A1 (en) 2018-02-01 2019-08-08 Bridger Photonics, Inc. Apparatuses and methods for gas flux measurements
US12399164B2 (en) 2018-06-19 2025-08-26 Seekops Inc. Emissions estimate model algorithms and methods
WO2019246283A1 (en) 2018-06-19 2019-12-26 Seekops Inc. Localization analytics algorithms and methods
EP3811171B1 (de) 2018-06-19 2025-02-26 SeekOps Inc. Algorithmen und verfahren für emissionsschätzungsmodell
WO2020018805A1 (en) 2018-07-18 2020-01-23 Bridger Photonics, Inc. Methods and apparatuses for range peak pairing and high-accuracy target tracking using fmcw ladar measurements
US12044666B2 (en) 2018-07-30 2024-07-23 Seekops Inc. Ultra-lightweight, handheld gas leak detection device
EP3870951A4 (de) 2018-10-22 2022-07-27 SeekOps Inc. Hochbreitbandiger, leichter punktsensor auf uav zur quantifizierung von treibhausgasen in atmosphärischen schichten
CN111189749A (zh) * 2018-11-14 2020-05-22 无锡中科光电技术有限公司 实现颗粒态污染物输送定量评价的移动激光雷达稽查系统
US12188847B2 (en) 2019-04-05 2025-01-07 Seekops Inc. Time-and data-efficient assurance of leak detection
US11994464B2 (en) 2019-04-05 2024-05-28 Seekops Inc. Analog signal processing for a lightweight and compact laser-based trace gas sensor
US12130204B2 (en) 2019-08-05 2024-10-29 Seekops Inc. Rapidly deployable UAS system for autonomous inspection operations using a combined payload
US12392680B2 (en) 2019-09-20 2025-08-19 Seekops Inc. Spectral fitting of compact laser-based trace gas sensor measurements for high dynamic range (HDR)
US12197233B2 (en) 2019-10-04 2025-01-14 Seekops Inc. Closed surface flight pattern generation for unmanned aerial vehicle (UAV) flux plane assessment of large facilities
CN110907382A (zh) * 2019-11-22 2020-03-24 光钙(上海)高科技有限公司 一种多组分气体分析仪
US11614430B2 (en) 2019-12-19 2023-03-28 Seekops Inc. Concurrent in-situ measurement of wind speed and trace gases on mobile platforms for localization and qualification of emissions
CN111089846A (zh) * 2019-12-26 2020-05-01 中国科学院合肥物质科学研究院 一种机载与车载doas同步观测的污染源排放通量测量方法
US11988598B2 (en) 2019-12-31 2024-05-21 Seekops Inc. Optical cell cleaner
US12276597B2 (en) 2020-02-05 2025-04-15 Seekops Inc. Multiple path length optical cell for trace gas measurement
US12055485B2 (en) 2020-02-05 2024-08-06 Seekops Inc. Multispecies measurement platform using absorption spectroscopy for measurement of co-emitted trace gases
EP4127740A4 (de) 2020-03-25 2024-04-24 SeekOps Inc. Logarithmischer demodulator für laserwellenlängenmodulationsspektroskopie
US12475798B2 (en) 2020-07-17 2025-11-18 Seekops Inc. UAS work practice
US11748866B2 (en) 2020-07-17 2023-09-05 Seekops Inc. Systems and methods of automated detection of gas plumes using optical imaging
WO2022093864A1 (en) 2020-10-27 2022-05-05 Seekops Inc. Methods and apparatus for measuring methane emissions with an optical open-cavity methane sensor
CN112711002B (zh) * 2020-12-23 2023-05-16 武汉大学 一种基于co2-dial模拟测量的点源co2排放的新型估算方法
EP4314771A4 (de) * 2021-04-02 2025-07-09 Seekops Inc Multispezies-messplattform mit absorptionsspektroskopie zur messung von co-emittierten spurengasen
CN119827436B (zh) * 2024-12-31 2025-11-21 中国科学院合肥物质科学研究院 一种基于多波段光谱反演的船舶排放遥测方法

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Also Published As

Publication number Publication date
SE516843C2 (sv) 2002-03-12
SE0002625D0 (sv) 2000-07-12
DE60122904T2 (de) 2007-04-05
ATE338940T1 (de) 2006-09-15
US6864983B2 (en) 2005-03-08
SE0002625L (sv) 2002-01-13
WO2002004902A1 (en) 2002-01-17
AU2001271180A1 (en) 2002-01-21
EP1309838B1 (de) 2006-09-06
US20040012787A1 (en) 2004-01-22
EP1309838A1 (de) 2003-05-14

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