FR2854242B1 - Dispositif et procede de mesure d'une concentration de polluant dans des effluents gazeux - Google Patents

Dispositif et procede de mesure d'une concentration de polluant dans des effluents gazeux

Info

Publication number
FR2854242B1
FR2854242B1 FR0304950A FR0304950A FR2854242B1 FR 2854242 B1 FR2854242 B1 FR 2854242B1 FR 0304950 A FR0304950 A FR 0304950A FR 0304950 A FR0304950 A FR 0304950A FR 2854242 B1 FR2854242 B1 FR 2854242B1
Authority
FR
France
Prior art keywords
pollutant concentration
gaseous effluents
measuring pollutant
measuring
effluents
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 - Fee Related
Application number
FR0304950A
Other languages
English (en)
Other versions
FR2854242A1 (fr
Inventor
Joel Brulefer
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0304950A priority Critical patent/FR2854242B1/fr
Priority to PCT/FR2004/000883 priority patent/WO2004097399A2/fr
Priority to EP04742469A priority patent/EP1616175A2/fr
Publication of FR2854242A1 publication Critical patent/FR2854242A1/fr
Application granted granted Critical
Publication of FR2854242B1 publication Critical patent/FR2854242B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N33/0027—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
    • G01N33/0059—Avoiding interference of a gas with the gas to be measured
    • G01N33/006—Avoiding interference of water vapour with the gas to be measured
    • 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
    • G01N33/0016—Sample conditioning by regulating a physical variable, e.g. pressure or temperature
    • 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
    • G01N33/0018—Sample conditioning by diluting a gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
FR0304950A 2003-04-23 2003-04-23 Dispositif et procede de mesure d'une concentration de polluant dans des effluents gazeux Expired - Fee Related FR2854242B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0304950A FR2854242B1 (fr) 2003-04-23 2003-04-23 Dispositif et procede de mesure d'une concentration de polluant dans des effluents gazeux
PCT/FR2004/000883 WO2004097399A2 (fr) 2003-04-23 2004-04-09 Dispositif et procede de mesure d’une concentration de polluant dans des effluents gazeux
EP04742469A EP1616175A2 (fr) 2003-04-23 2004-04-09 Dispositif et procede de mesure d'une concentration de polluant dans des effluents gazeux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0304950A FR2854242B1 (fr) 2003-04-23 2003-04-23 Dispositif et procede de mesure d'une concentration de polluant dans des effluents gazeux

Publications (2)

Publication Number Publication Date
FR2854242A1 FR2854242A1 (fr) 2004-10-29
FR2854242B1 true FR2854242B1 (fr) 2006-02-17

Family

ID=33104324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0304950A Expired - Fee Related FR2854242B1 (fr) 2003-04-23 2003-04-23 Dispositif et procede de mesure d'une concentration de polluant dans des effluents gazeux

Country Status (1)

Country Link
FR (1) FR2854242B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1020514B (it) * 1972-09-25 1977-12-30 Goodrich Co B F Dispositivo per analisi dei flussi gassosi in un processo di sintesi di un nitrile
AU6409490A (en) * 1989-09-23 1991-04-18 University Court Of The University Of Dundee, The A method of and apparatus for monitoring gas
US5736654A (en) * 1995-11-22 1998-04-07 The Dow Chemical Company Self-contained on-line sampling apparatus
US5691464A (en) * 1997-02-05 1997-11-25 Litton Systems, Inc. Apparatus for high oxygen concentration measurement using limiting current oxygen sensor
US5832411A (en) * 1997-02-06 1998-11-03 Raytheon Company Automated network of sensor units for real-time monitoring of compounds in a fluid over a distributed area

Also Published As

Publication number Publication date
FR2854242A1 (fr) 2004-10-29

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20131231