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ES2160305T3 - Medicion del flujo de gas emitido por una superficie. - Google Patents

Medicion del flujo de gas emitido por una superficie.

Info

Publication number
ES2160305T3
ES2160305T3 ES97400899T ES97400899T ES2160305T3 ES 2160305 T3 ES2160305 T3 ES 2160305T3 ES 97400899 T ES97400899 T ES 97400899T ES 97400899 T ES97400899 T ES 97400899T ES 2160305 T3 ES2160305 T3 ES 2160305T3
Authority
ES
Spain
Prior art keywords
camera
gas flow
flow measurement
issued
gas
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
ES97400899T
Other languages
English (en)
Inventor
Christian Tauziede
Zbigniew Pokryszka
Alain Jodart
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.)
Institut National de l'Environnement Industriel et des Risques
Original Assignee
Institut National de l'Environnement Industriel et des Risques
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 Institut National de l'Environnement Industriel et des Risques filed Critical Institut National de l'Environnement Industriel et des Risques
Application granted granted Critical
Publication of ES2160305T3 publication Critical patent/ES2160305T3/es
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
    • 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
    • G01N33/0011—Sample conditioning
    • 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
    • G01N33/24—Earth materials
    • 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
    • G01N1/2294—Sampling soil gases or the like

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Immunology (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measurement Of Radiation (AREA)

Abstract

PARA MEDIR EL FLUJO DE GASES EMITIDOS POR UNA SUPERFICIE (S1), POR EJEMPLO EN UN VERTEDERO DE BASURAS DOMESTICAS UN DISPOSITIVO LLEVA UNA CAMARA (1) QUE CUBRE DICHA SUPERFICIE Y QUE DELIMITA UN VOLUMEN CERRADO POR ENCIMA DE LA SUPERFICIE, Y CONECTADA A UN ANALIZADOR DE GAS (5). EL DISPOSITIVO LLEVA UN MEDIO (3) DE CIRCULACION DE LOS GASES CONTENIDOS EN DICHA CAMARA QUE FORMA UN CIRCUITO EXTERNO EN BUCLE CERRADO (31, 32, 33) ENTRE LA CAMARA (1) Y EL ANALIZADOR (5). EL DISPOSITIVO PERMITE UNA ACUMULACION DE GAS EN LA CAMARA Y UNA CIRCULACION DE GAS EXTERNO A LA CAMARA.
ES97400899T 1996-05-14 1997-04-22 Medicion del flujo de gas emitido por una superficie. Expired - Lifetime ES2160305T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9605996A FR2748811B1 (fr) 1996-05-14 1996-05-14 Mesure de flux surfacique de gaz

Publications (1)

Publication Number Publication Date
ES2160305T3 true ES2160305T3 (es) 2001-11-01

Family

ID=9492122

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97400899T Expired - Lifetime ES2160305T3 (es) 1996-05-14 1997-04-22 Medicion del flujo de gas emitido por una superficie.

Country Status (4)

Country Link
EP (1) EP0807822B1 (es)
DE (1) DE69706470T2 (es)
ES (1) ES2160305T3 (es)
FR (1) FR2748811B1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19935133A1 (de) * 1999-07-27 2001-02-08 Gsf Forschungszentrum Umwelt Vorrichtung zur Untersuchung des Verhaltens von Umweltchemikalien unter natürlichen Bedingungen
GB2360362A (en) * 2000-03-17 2001-09-19 Ceram Res Ltd Moisture measuring apparatus
FR2910634B1 (fr) * 2006-12-26 2009-02-13 Veolia Proprete Sa Procede et robot automoteur autonome pour une surveillance des emissions gazeuses diffuses emanant d'un site emissif
FR2924811B1 (fr) * 2007-12-10 2012-11-30 Inst Francais Du Petrole Systeme de surveillance d'une formation de stockage de gaz
DE102011086997B3 (de) * 2011-11-24 2013-01-03 Karlsruher Institut Für Technologie (Kit) Bodengasaustauschmesssystem
CZ306936B6 (cs) * 2015-07-09 2017-09-27 Mendelova Univerzita V Brně Zařízení pro měření toků plynů, jeho použití a způsob měření
FR3065530B1 (fr) * 2017-04-20 2019-07-05 Institut National De L'environnement Industriel Et Des Risques Dispositif et procede de mesure de concentrations de gaz et dispositif et procede de prelevement d'echantillons pour mesurer des flux de gaz emis par une surface
CN110716026B (zh) * 2019-10-22 2020-11-03 浙江农林大学 测量土壤碳通量用的封闭型贮气测量筒

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1301021A (en) * 1970-01-02 1972-12-29 Paul Sewerin Flame ionisation apparatus for gas detection
DE3409453C2 (de) * 1984-03-15 1986-05-22 Dyckerhoff & Widmann AG, 8000 München Verfahren zur zerstörungsfreien Bestimmung des Feuchtigkeitsgehalts von Körpern aus festen, porösen Materialien
US5355739A (en) * 1993-03-26 1994-10-18 University Of Central Florida Apparatus for measuring gas emission rate from soil

Also Published As

Publication number Publication date
DE69706470T2 (de) 2002-04-11
EP0807822A1 (fr) 1997-11-19
FR2748811A1 (fr) 1997-11-21
DE69706470D1 (de) 2001-10-11
EP0807822B1 (fr) 2001-09-05
FR2748811B1 (fr) 1998-08-14

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