ES440445A1 - Method and apparatus for determining the ozone content of ozone-containing gas mixtures - Google Patents

Method and apparatus for determining the ozone content of ozone-containing gas mixtures

Info

Publication number
ES440445A1
ES440445A1 ES440445A ES440445A ES440445A1 ES 440445 A1 ES440445 A1 ES 440445A1 ES 440445 A ES440445 A ES 440445A ES 440445 A ES440445 A ES 440445A ES 440445 A1 ES440445 A1 ES 440445A1
Authority
ES
Spain
Prior art keywords
ozone
gas mixtures
determining
containing gas
content
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
ES440445A
Other languages
Spanish (es)
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.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim 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 Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Publication of ES440445A1 publication Critical patent/ES440445A1/en
Expired 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
    • G01N31/10—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using catalysis
    • 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
    • G01N25/28—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 rise in temperature of the gases resulting from combustion being measured directly
    • G01N25/30—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 rise in temperature of the gases resulting from combustion being measured directly using electric temperature-responsive elements
    • G01N25/32—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 rise in temperature of the gases resulting from combustion being measured directly using electric temperature-responsive elements using thermoelectric elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

Procedure for the determination of the ozone content in gas mixtures that contain it, in which said ozone is converted, with heat production by means of a catalyst composed essentially of a mixture of copper oxide and manganese dioxide, into oxygen, serving the temperature increase that occurs, as a measure of the ozone concentration, characterized in that the ozone in a partial stream of the mixture is completely converted into oxygen, the catalyst being thermally isolated. (Machine-translation by Google Translate, not legally binding)
ES440445A 1974-08-31 1975-08-25 Method and apparatus for determining the ozone content of ozone-containing gas mixtures Expired ES440445A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2441857A DE2441857A1 (en) 1974-08-31 1974-08-31 PROCESS AND DEVICE FOR DETERMINING THE OZONE CONTENT OF OZONE-CONTAINING GAS MIXTURES

Publications (1)

Publication Number Publication Date
ES440445A1 true ES440445A1 (en) 1977-02-16

Family

ID=5924625

Family Applications (1)

Application Number Title Priority Date Filing Date
ES440445A Expired ES440445A1 (en) 1974-08-31 1975-08-25 Method and apparatus for determining the ozone content of ozone-containing gas mixtures

Country Status (9)

Country Link
AT (1) AT344133B (en)
BE (1) BE832753A (en)
CH (1) CH582358A5 (en)
DE (1) DE2441857A1 (en)
ES (1) ES440445A1 (en)
FR (1) FR2283436A1 (en)
GB (1) GB1498989A (en)
NL (1) NL7510235A (en)
SE (1) SE7509623L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706992C3 (en) * 1977-02-18 1981-08-06 Hoechst Ag, 6000 Frankfurt Method for determining the ozone content of gas mixtures
DE3102330A1 (en) * 1981-01-24 1982-08-26 Krauss, Ralf, Palma de Mallorca Measuring instrument for quantitative measurement of a reactive gas, especially ozone
DE3310464A1 (en) * 1983-03-23 1984-09-27 Nonnenmacher, Erwin, 7031 Gärtringen Method and device for measuring ozone
GB8923450D0 (en) * 1989-10-18 1989-12-06 Foller Peter Ozone monitor
JP6535092B2 (en) * 2014-08-27 2019-06-26 スエズ トリートメント ソリューションズ カナダ エルピー Ozone concentration analyzer and method of using it
DE102018120494A1 (en) 2018-08-22 2020-02-27 Endress+Hauser Conducta Gmbh+Co. Kg Measuring arrangement for determining an ozone content of a measuring medium

Also Published As

Publication number Publication date
DE2441857A1 (en) 1976-03-18
SE7509623L (en) 1976-03-01
FR2283436A1 (en) 1976-03-26
BE832753A (en) 1975-12-16
GB1498989A (en) 1978-01-25
FR2283436B1 (en) 1979-05-18
AT344133B (en) 1978-07-10
CH582358A5 (en) 1976-11-30
ATA565775A (en) 1977-11-15
NL7510235A (en) 1976-03-02

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