WO2001025781A3 - Dispositif de production de gaz traceurs a au moins une composante a partir de matieres organico-chimiques - Google Patents

Dispositif de production de gaz traceurs a au moins une composante a partir de matieres organico-chimiques Download PDF

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Publication number
WO2001025781A3
WO2001025781A3 PCT/DE2000/003459 DE0003459W WO0125781A3 WO 2001025781 A3 WO2001025781 A3 WO 2001025781A3 DE 0003459 W DE0003459 W DE 0003459W WO 0125781 A3 WO0125781 A3 WO 0125781A3
Authority
WO
WIPO (PCT)
Prior art keywords
producing
multiple component
chemical substances
component test
organic
Prior art date
Application number
PCT/DE2000/003459
Other languages
German (de)
English (en)
Other versions
WO2001025781A2 (fr
Inventor
Uwe Risse
Heidrun Behrendt
Original Assignee
Univ Muenchen Tech
Uwe Risse
Heidrun Behrendt
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 Univ Muenchen Tech, Uwe Risse, Heidrun Behrendt filed Critical Univ Muenchen Tech
Priority to AU13808/01A priority Critical patent/AU1380801A/en
Publication of WO2001025781A2 publication Critical patent/WO2001025781A2/fr
Publication of WO2001025781A3 publication Critical patent/WO2001025781A3/fr

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
    • G01N33/0006—Calibrating gas analysers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/10—Mixing gases with gases
    • B01F23/12—Mixing gases with gases with vaporisation of a liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/10—Mixing gases with gases
    • B01F23/19—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Combustion & Propulsion (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

L'invention concerne un dispositif de production de gaz traceurs dynamiques à au moins une composante par évaporation de composants organiques volatils dans une chambre d'évaporation et de mélange (3, 4) qui est traversée par un gaz de base. L'invention concerne la génération de gaz traceurs dynamiques à partir de matières organico-chimiques dont le point d'ébullition est compris entre 25 et 300 °C. La plage de concentration du mélange dans le gaz traceur est variable de l'ordre de plusieurs puissances de dix, la concentration pouvant être modifiée en quelques minutes. L'invention permet également de produire des gaz traceurs à plusieurs composantes directement à partir de mélanges de matières chimiques, de telle façon que l'on dispose d'un procédé très universel pour produire les gaz traceurs susmentionnés.
PCT/DE2000/003459 1999-10-04 2000-10-02 Dispositif de production de gaz traceurs a au moins une composante a partir de matieres organico-chimiques WO2001025781A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU13808/01A AU1380801A (en) 1999-10-04 2000-10-02 Device for producing a single or multiple component test gas from organic-chemical substances

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19947609.8 1999-10-04
DE19947609A DE19947609C1 (de) 1999-10-04 1999-10-04 Vorrichtung zur Erzeugung von Ein- oder Mehrkomponenten-Prüfgas organisch-chemischer Stoffe

Publications (2)

Publication Number Publication Date
WO2001025781A2 WO2001025781A2 (fr) 2001-04-12
WO2001025781A3 true WO2001025781A3 (fr) 2002-02-07

Family

ID=7924341

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/003459 WO2001025781A2 (fr) 1999-10-04 2000-10-02 Dispositif de production de gaz traceurs a au moins une composante a partir de matieres organico-chimiques

Country Status (3)

Country Link
AU (1) AU1380801A (fr)
DE (1) DE19947609C1 (fr)
WO (1) WO2001025781A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6621410B1 (en) * 1996-08-26 2003-09-16 Rf Code, Inc. System for item and orientation identification
FR2909290A3 (fr) * 2006-12-05 2008-06-06 Renault Sas Dispositif de generation d'un gaz stable a partir d'un liquide contenant une ou plusieurs substances et son utilisation.
FR2909783B1 (fr) * 2006-12-06 2009-03-06 Nat De Metrologie Et D Essais Systeme et procede de generation de melange gazeux pour l'etalonnage d'ethylometres portables
FR3013846A1 (fr) 2013-11-22 2015-05-29 Jacques Degroote Methode de marquage chimique de lots de dioxyde de carbone en vue d'en assurer la tracabilite
WO2022006335A1 (fr) * 2020-06-30 2022-01-06 Entech Instruments Inc. Système et procédé pour analyse à l'état de traces de composés chimiques
CN115480026A (zh) 2021-06-16 2022-12-16 霍尼韦尔国际公司 用于校准气体检测装置的方法、装置和系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029717A (en) * 1978-09-08 1980-03-26 Draegerwerk Ag Mixing apparatus for use in calibrating a vapour monitoring device
US4750483A (en) * 1986-01-21 1988-06-14 Gambro Engstrom Ab Device for gasification and dosage
US4904419A (en) * 1989-03-14 1990-02-27 Reynolds Warren D Process and apparatus for vapor transfer of very high purity liquids at high dilution
US5249740A (en) * 1990-11-27 1993-10-05 Assoc. De Gestion De L'ecole Francaise De Papeterie Et D'imprimerie Method for regulating the conditioning of a gas and gas conditioning device
US5431736A (en) * 1992-03-06 1995-07-11 Bronkhorst High-Tech B.V. Method for transforming a liquid flow into a gas flow and a device for implementing the method
EP0684470A2 (fr) * 1990-07-25 1995-11-29 Hitachi, Ltd. Méthode et dispositif pour l'analyse de gaz

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776023A (en) * 1971-12-22 1973-12-04 Monitor Labs Inc Calibration system for gas analyzers
US4142860A (en) * 1976-06-23 1979-03-06 Mayeaux Donald P Apparatus for producing a calibration sample for analytical instrumentation
DE3216109C2 (de) * 1982-04-30 1985-07-18 Drägerwerk AG, 2400 Lübeck Kalibriergasgenerator
DE3642609C1 (en) * 1986-12-13 1987-07-23 Johnson & Co Gmbh A Method of preparing test gas mixtures containing nitrogen oxides and device for carrying out such a method
GB2237874B (en) * 1989-10-09 1993-08-25 Johan David Raal Preparation of standard gas mixtures
DE4339472C2 (de) * 1993-11-19 1995-10-26 Draegerwerk Ag Vorrichtung zur Erzeugung eines Prüfgases
DE19618268A1 (de) * 1996-05-07 1997-11-13 Linde Ag Verfahren und Vorrichtung zur gravimetrischen Prüfgasherstellung mittels Rückwägung
DE19626749A1 (de) * 1996-07-03 1998-01-08 Linde Ag Verfahren zum Herstellen eines Gasgemisches

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029717A (en) * 1978-09-08 1980-03-26 Draegerwerk Ag Mixing apparatus for use in calibrating a vapour monitoring device
US4750483A (en) * 1986-01-21 1988-06-14 Gambro Engstrom Ab Device for gasification and dosage
US4904419A (en) * 1989-03-14 1990-02-27 Reynolds Warren D Process and apparatus for vapor transfer of very high purity liquids at high dilution
EP0684470A2 (fr) * 1990-07-25 1995-11-29 Hitachi, Ltd. Méthode et dispositif pour l'analyse de gaz
US5249740A (en) * 1990-11-27 1993-10-05 Assoc. De Gestion De L'ecole Francaise De Papeterie Et D'imprimerie Method for regulating the conditioning of a gas and gas conditioning device
US5431736A (en) * 1992-03-06 1995-07-11 Bronkhorst High-Tech B.V. Method for transforming a liquid flow into a gas flow and a device for implementing the method

Also Published As

Publication number Publication date
DE19947609C1 (de) 2001-05-03
AU1380801A (en) 2001-05-10
WO2001025781A2 (fr) 2001-04-12

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