WO2003095983A1 - Procede et dispositif pour prelevement d'echantillons d'air ambiant - Google Patents

Procede et dispositif pour prelevement d'echantillons d'air ambiant Download PDF

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Publication number
WO2003095983A1
WO2003095983A1 PCT/EP2003/004956 EP0304956W WO03095983A1 WO 2003095983 A1 WO2003095983 A1 WO 2003095983A1 EP 0304956 W EP0304956 W EP 0304956W WO 03095983 A1 WO03095983 A1 WO 03095983A1
Authority
WO
WIPO (PCT)
Prior art keywords
gas
indoor air
analysis
integrated
room air
Prior art date
Application number
PCT/EP2003/004956
Other languages
German (de)
English (en)
Inventor
Albrecht Vogel
Peter Krippner
Manfred Wetzko
Christian J. Schmidt
Antonio Ruzzu
Rolf Merte
Jan Czyzewski
Original Assignee
Abb Patent Gmbh
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 Abb Patent Gmbh filed Critical Abb Patent Gmbh
Priority to EP03732350A priority Critical patent/EP1537400A1/fr
Publication of WO2003095983A1 publication Critical patent/WO2003095983A1/fr

Links

Classifications

    • 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
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters
    • 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
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2214—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling by sorption
    • 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
    • G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
    • G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means
    • 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
    • G01N1/24—Suction devices
    • 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
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2214—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling by sorption
    • G01N2001/2217—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling by sorption using a liquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4055—Concentrating samples by solubility techniques
    • G01N2001/4066—Concentrating samples by solubility techniques using difference of solubility between liquid and gas, e.g. bubbling, scrubbing or sparging

Definitions

  • the basic idea according to the invention in a manner according to the method and also according to the device, is that the room air sampling and the analysis are carried out immediately and in real time.
  • the essence of the invention is to integrate the room air sampling means and the analysis means in an overall structural unit interconnected locally.
  • Fig. 4 Micro gas scrubber module.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

L'invention concerne un procédé et un dispositif permettent de prélever des échantillons d'air ambiant. L'invention vise, en s'éloignant des réserves de l'état de la technique, à non seulement analyser l'air ambiant, mais également à permettre d'influer rapidement sur ledit air, ou bien à pouvoir déterminer au moins de manière appropriée aux circonstances du moment des concentrations des constituants de l'air ambiant, afin de pouvoir prendre des mesures appropriées. A cet effet, il est prévu que le prélèvement d'échantillons d'air ambiant et l'analyse sont effectués directement à la suite l'un de l'autre, de manière appropriée en termes de temps et de lieu.
PCT/EP2003/004956 2002-05-10 2003-05-12 Procede et dispositif pour prelevement d'echantillons d'air ambiant WO2003095983A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP03732350A EP1537400A1 (fr) 2002-05-10 2003-05-12 Procede et dispositif pour prelevement d'echantillons d'air ambiant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10220709 2002-05-10
DE10220709.7 2002-05-10

Publications (1)

Publication Number Publication Date
WO2003095983A1 true WO2003095983A1 (fr) 2003-11-20

Family

ID=29413723

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/004956 WO2003095983A1 (fr) 2002-05-10 2003-05-12 Procede et dispositif pour prelevement d'echantillons d'air ambiant

Country Status (2)

Country Link
EP (1) EP1537400A1 (fr)
WO (1) WO2003095983A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005040764A1 (fr) * 2003-10-16 2005-05-06 Smiths Detection Inc. Plate-forme d'analyse automatique d'un aerosol organique
WO2012112040A1 (fr) * 2011-02-15 2012-08-23 Uc Technologies Appareil de détection
DE102021203474A1 (de) 2021-04-08 2022-10-13 Radix Gmbh Nachweisen spezifischer agenzien in der umgebungsluft

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993004367A1 (fr) * 1991-08-21 1993-03-04 Robert Bosch Gmbh Dispositif de mesure pour la detection de substances nocives, en particulier dans l'air frais a amener dans l'habitacle d'un vehicule
US5255556A (en) * 1991-10-15 1993-10-26 Tec-Way Air Quality Products, Inc. Air quality indicator and control for air quality machine
US5565677A (en) * 1995-08-04 1996-10-15 The University Of Delaware Aerodynamic nozzle for aerosol particle beam formation into a vacuum
US5725634A (en) * 1995-08-24 1998-03-10 Sharp Kabushiki Kaisha Method for collecting impurities in the atmosphere by state and apparatus for analyzing the same in real time
WO2001022060A1 (fr) * 1999-09-17 2001-03-29 Apsys Advanced Particle Systems Gmbh Procede optique pour la caracterisation de systemes particulaires et dispositif pour la mise en oeuvre de ce procede
FR2812395A1 (fr) * 2000-07-31 2002-02-01 Bp Chemicals Snc Procede et dispositif pour l'analyse d'emission atmospheriques
WO2002029380A2 (fr) * 2000-10-04 2002-04-11 The Secretary Of State For Defence Compteurs de particules dans l'air

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993004367A1 (fr) * 1991-08-21 1993-03-04 Robert Bosch Gmbh Dispositif de mesure pour la detection de substances nocives, en particulier dans l'air frais a amener dans l'habitacle d'un vehicule
US5255556A (en) * 1991-10-15 1993-10-26 Tec-Way Air Quality Products, Inc. Air quality indicator and control for air quality machine
US5565677A (en) * 1995-08-04 1996-10-15 The University Of Delaware Aerodynamic nozzle for aerosol particle beam formation into a vacuum
US5725634A (en) * 1995-08-24 1998-03-10 Sharp Kabushiki Kaisha Method for collecting impurities in the atmosphere by state and apparatus for analyzing the same in real time
WO2001022060A1 (fr) * 1999-09-17 2001-03-29 Apsys Advanced Particle Systems Gmbh Procede optique pour la caracterisation de systemes particulaires et dispositif pour la mise en oeuvre de ce procede
FR2812395A1 (fr) * 2000-07-31 2002-02-01 Bp Chemicals Snc Procede et dispositif pour l'analyse d'emission atmospheriques
WO2002029380A2 (fr) * 2000-10-04 2002-04-11 The Secretary Of State For Defence Compteurs de particules dans l'air

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005040764A1 (fr) * 2003-10-16 2005-05-06 Smiths Detection Inc. Plate-forme d'analyse automatique d'un aerosol organique
WO2012112040A1 (fr) * 2011-02-15 2012-08-23 Uc Technologies Appareil de détection
DE102021203474A1 (de) 2021-04-08 2022-10-13 Radix Gmbh Nachweisen spezifischer agenzien in der umgebungsluft

Also Published As

Publication number Publication date
EP1537400A1 (fr) 2005-06-08

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