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FR2837924B1 - Procede et dispositif de prelevement et d'analyse microbiologique et particulaire d'un fluide cryogenique - Google Patents

Procede et dispositif de prelevement et d'analyse microbiologique et particulaire d'un fluide cryogenique

Info

Publication number
FR2837924B1
FR2837924B1 FR0204069A FR0204069A FR2837924B1 FR 2837924 B1 FR2837924 B1 FR 2837924B1 FR 0204069 A FR0204069 A FR 0204069A FR 0204069 A FR0204069 A FR 0204069A FR 2837924 B1 FR2837924 B1 FR 2837924B1
Authority
FR
France
Prior art keywords
microbiological
sampling
cryogenic fluid
particulate analysis
particulate
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
FR0204069A
Other languages
English (en)
Other versions
FR2837924A1 (fr
Inventor
Francois Vigreux
Jean Luc Cloarec
Christel Girault
Maurice Rignon
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.)
Carboxyque Francaise SA
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Carboxyque Francaise SA
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Carboxyque Francaise SA, Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Carboxyque Francaise SA
Priority to FR0204069A priority Critical patent/FR2837924B1/fr
Priority to EP03738214A priority patent/EP1493010A2/fr
Priority to PCT/FR2003/000995 priority patent/WO2003083446A2/fr
Priority to AU2003244730A priority patent/AU2003244730A1/en
Publication of FR2837924A1 publication Critical patent/FR2837924A1/fr
Application granted granted Critical
Publication of FR2837924B1 publication Critical patent/FR2837924B1/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
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2226—Sampling from a closed space, e.g. food package, head space
    • 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
    • G01N1/4022—Concentrating samples by thermal techniques; Phase changes
    • 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
    • G01N1/2226—Sampling from a closed space, e.g. food package, head space
    • G01N2001/2238—Sampling from a closed space, e.g. food package, head space the gas being compressed or pressurized
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/019—Biological contaminants; Fouling

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
FR0204069A 2002-04-02 2002-04-02 Procede et dispositif de prelevement et d'analyse microbiologique et particulaire d'un fluide cryogenique Expired - Fee Related FR2837924B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0204069A FR2837924B1 (fr) 2002-04-02 2002-04-02 Procede et dispositif de prelevement et d'analyse microbiologique et particulaire d'un fluide cryogenique
EP03738214A EP1493010A2 (fr) 2002-04-02 2003-03-31 Procede et dispositif de prelevement et d analyse microbiolo gique et particulaire d un fluide cryogenique
PCT/FR2003/000995 WO2003083446A2 (fr) 2002-04-02 2003-03-31 Procede et dispositif de prelevement et d'analyse microbiologique et particulaire d'un fluide cryogenique
AU2003244730A AU2003244730A1 (en) 2002-04-02 2003-03-31 Method and device for the microbiological and particulate sampling and analysis of a cryogenic fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0204069A FR2837924B1 (fr) 2002-04-02 2002-04-02 Procede et dispositif de prelevement et d'analyse microbiologique et particulaire d'un fluide cryogenique

Publications (2)

Publication Number Publication Date
FR2837924A1 FR2837924A1 (fr) 2003-10-03
FR2837924B1 true FR2837924B1 (fr) 2004-10-15

Family

ID=27839375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0204069A Expired - Fee Related FR2837924B1 (fr) 2002-04-02 2002-04-02 Procede et dispositif de prelevement et d'analyse microbiologique et particulaire d'un fluide cryogenique

Country Status (4)

Country Link
EP (1) EP1493010A2 (fr)
AU (1) AU2003244730A1 (fr)
FR (1) FR2837924B1 (fr)
WO (1) WO2003083446A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012005719A1 (de) * 2012-03-20 2013-09-26 Hydac Accessories Gmbh Prüfvorrichtung zum Ermitteln der Partikelbelastung von unter einem hohen Druck stehendem Wasserstoff

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123982A (en) * 1964-03-10 Cryogenic gas sampler
US3673871A (en) * 1971-06-28 1972-07-04 Us Air Force Portable liquid gas sampler system
US4173895A (en) * 1978-07-20 1979-11-13 Pecor Lloyd A Apparatus for and method of sampling liquid oxygen
CA1320849C (fr) * 1988-06-02 1993-08-03 Jose M. Dieguez Methode et dispositif de prelevement d'echantillons de liquide cryogene
FR2637982A1 (fr) * 1988-10-13 1990-04-20 Air Liquide Procede et dispositif de preparation d'echantillon d'un melange de plusieurs gaz a partir d'un melange en phase liquide
US5101671A (en) * 1990-10-01 1992-04-07 Elgas David H Compressed gas sampling device
US5161381A (en) * 1991-03-20 1992-11-10 Praxair Technology, Inc. Cryogenic liquid sampling system
US5665902A (en) * 1994-05-10 1997-09-09 American Air Liquide, Inc. Method to analyze particle contaminants in compressed gases

Also Published As

Publication number Publication date
WO2003083446A3 (fr) 2004-04-01
FR2837924A1 (fr) 2003-10-03
EP1493010A2 (fr) 2005-01-05
AU2003244730A1 (en) 2003-10-13
WO2003083446A2 (fr) 2003-10-09

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Legal Events

Date Code Title Description
TP Transmission of property
TQ Partial transmission of property
ST Notification of lapse

Effective date: 20091231