FR2349138A1 - Dispositif et procede pour determiner leur reactivite,pour determiner la teneur en composants gazeux - Google Patents

Dispositif et procede pour determiner leur reactivite,pour determiner la teneur en composants gazeux

Info

Publication number
FR2349138A1
FR2349138A1 FR7712050A FR7712050A FR2349138A1 FR 2349138 A1 FR2349138 A1 FR 2349138A1 FR 7712050 A FR7712050 A FR 7712050A FR 7712050 A FR7712050 A FR 7712050A FR 2349138 A1 FR2349138 A1 FR 2349138A1
Authority
FR
France
Prior art keywords
determining
reactivity
content
gaseous components
gaseous
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.)
Pending
Application number
FR7712050A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2349138A1 publication Critical patent/FR2349138A1/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/76—Chemiluminescence; Bioluminescence
    • G01N21/766—Chemiluminescence; Bioluminescence of gases
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
FR7712050A 1976-04-21 1977-04-21 Dispositif et procede pour determiner leur reactivite,pour determiner la teneur en composants gazeux Pending FR2349138A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7604197A NL7604197A (nl) 1976-04-21 1976-04-21 Inrichting voor het bepalen van gasvormige komponenten.

Publications (1)

Publication Number Publication Date
FR2349138A1 true FR2349138A1 (fr) 1977-11-18

Family

ID=19826042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712050A Pending FR2349138A1 (fr) 1976-04-21 1977-04-21 Dispositif et procede pour determiner leur reactivite,pour determiner la teneur en composants gazeux

Country Status (6)

Country Link
US (1) US4130758A (fr)
JP (1) JPS52129588A (fr)
DE (1) DE2716284A1 (fr)
FR (1) FR2349138A1 (fr)
GB (1) GB1524774A (fr)
NL (1) NL7604197A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068910A1 (fr) * 1981-05-25 1983-01-05 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé et appareil d'analyse directe et continue de traces d'hydrures gazeux

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4021556A1 (de) * 1990-07-06 1992-01-09 Draegerwerk Ag Vorrichtung zur messung der konzentration von gas- und/oder dampffoermigen komponenten eines gasgemisches
US5795381A (en) * 1996-09-09 1998-08-18 Memc Electrical Materials, Inc. SIO probe for real-time monitoring and control of oxygen during czochralski growth of single crystal silicon
DE102012103628B4 (de) 2012-04-25 2020-12-31 Avl Emission Test Systems Gmbh Vorrichtung zur Bestimmung der Konzentration zumindest eines Gases in einem Probengasstrom

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726599A (en) * 1970-11-27 1973-04-10 Beckman Instruments Inc Sample cell for liquid scintillation counters
USB283761I5 (fr) * 1971-05-26
NL7401321A (nl) * 1974-01-31 1975-08-04 Philips Nv Werkwijze en inrichting voor het bepalen van n, die met ozon reageren, in lucht.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068910A1 (fr) * 1981-05-25 1983-01-05 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé et appareil d'analyse directe et continue de traces d'hydrures gazeux

Also Published As

Publication number Publication date
DE2716284A1 (de) 1977-11-10
JPS52129588A (en) 1977-10-31
NL7604197A (nl) 1977-10-25
GB1524774A (en) 1978-09-13
US4130758A (en) 1978-12-19

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