FR1396835A - Catalytic combustion device making it possible to detect, in any atmosphere, traces of noxious, combustible or explosive gases - Google Patents

Catalytic combustion device making it possible to detect, in any atmosphere, traces of noxious, combustible or explosive gases

Info

Publication number
FR1396835A
FR1396835A FR65000650A FR65000650A FR1396835A FR 1396835 A FR1396835 A FR 1396835A FR 65000650 A FR65000650 A FR 65000650A FR 65000650 A FR65000650 A FR 65000650A FR 1396835 A FR1396835 A FR 1396835A
Authority
FR
France
Prior art keywords
noxious
combustible
traces
atmosphere
detect
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
Application number
FR65000650A
Other languages
French (fr)
Inventor
Andre Givord
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 filed Critical
Priority to FR65000650A priority Critical patent/FR1396835A/en
Application granted granted Critical
Publication of FR1396835A publication Critical patent/FR1396835A/en
Expired legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
    • G01N25/22—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures
    • G01N25/44—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the heat developed being transferred to a fixed quantity of fluid
    • G01N25/46—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the heat developed being transferred to a fixed quantity of fluid for investigating the composition of gas mixtures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
FR65000650A 1964-05-28 1964-05-28 Catalytic combustion device making it possible to detect, in any atmosphere, traces of noxious, combustible or explosive gases Expired FR1396835A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR65000650A FR1396835A (en) 1964-05-28 1964-05-28 Catalytic combustion device making it possible to detect, in any atmosphere, traces of noxious, combustible or explosive gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR65000650A FR1396835A (en) 1964-05-28 1964-05-28 Catalytic combustion device making it possible to detect, in any atmosphere, traces of noxious, combustible or explosive gases

Publications (1)

Publication Number Publication Date
FR1396835A true FR1396835A (en) 1965-04-23

Family

ID=1574336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR65000650A Expired FR1396835A (en) 1964-05-28 1964-05-28 Catalytic combustion device making it possible to detect, in any atmosphere, traces of noxious, combustible or explosive gases

Country Status (1)

Country Link
FR (1) FR1396835A (en)

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