GB1498989A - 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
GB1498989A
GB1498989A GB35744/75A GB3574475A GB1498989A GB 1498989 A GB1498989 A GB 1498989A GB 35744/75 A GB35744/75 A GB 35744/75A GB 3574475 A GB3574475 A GB 3574475A GB 1498989 A GB1498989 A GB 1498989A
Authority
GB
United Kingdom
Prior art keywords
ozone
catalyst
mixture
containing gas
gas mixtures
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
GB35744/75A
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.)
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 GB1498989A publication Critical patent/GB1498989A/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)
GB35744/75A 1974-08-31 1975-08-29 Method and apparatus for determining the ozone content of ozone-containing gas mixtures Expired GB1498989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2441857A DE2441857A1 (de) 1974-08-31 1974-08-31 Verfahren und vorrichtung zur bestimmung des ozongehaltes von ozonhaltigen gasgemischen

Publications (1)

Publication Number Publication Date
GB1498989A true GB1498989A (en) 1978-01-25

Family

ID=5924625

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35744/75A Expired GB1498989A (en) 1974-08-31 1975-08-29 Method and apparatus for determining the ozone content of ozone-containing gas mixtures

Country Status (9)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005998A1 (en) * 1989-10-18 1991-05-02 Microsystem Design Specialists Limited Gas monitor
WO2016029302A1 (en) 2014-08-27 2016-03-03 Imalog Inc. Ozone concentration analyzer and methods using same

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706992C3 (de) * 1977-02-18 1981-08-06 Hoechst Ag, 6000 Frankfurt Verfahren zur Bestimmung des Ozongehaltes von Gasgemischen
DE3102330A1 (de) * 1981-01-24 1982-08-26 Krauss, Ralf, Palma de Mallorca Messgeraet zum quantitativen nachweis eines reaktiven gases, insbesondere ozon
DE3310464A1 (de) * 1983-03-23 1984-09-27 Nonnenmacher, Erwin, 7031 Gärtringen Verfahren und vorrichtung zur messung von ozon
DE102018120494A1 (de) * 2018-08-22 2020-02-27 Endress+Hauser Conducta Gmbh+Co. Kg Messanordnung zur Bestimmung eines Ozongehalts eines Messmediums

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005998A1 (en) * 1989-10-18 1991-05-02 Microsystem Design Specialists Limited Gas monitor
WO2016029302A1 (en) 2014-08-27 2016-03-03 Imalog Inc. Ozone concentration analyzer and methods using same
EP3186622A4 (en) * 2014-08-27 2018-01-24 Suez Treatment Solutions Canada L.P. Ozone concentration analyzer and methods using same
US10309915B2 (en) 2014-08-27 2019-06-04 Suez Treatment Solutions Canada L.P. Ozone concentration analyzer and methods using same

Also Published As

Publication number Publication date
NL7510235A (nl) 1976-03-02
CH582358A5 (xx) 1976-11-30
ATA565775A (de) 1977-11-15
AT344133B (de) 1978-07-10
SE7509623L (sv) 1976-03-01
DE2441857A1 (de) 1976-03-18
FR2283436A1 (fr) 1976-03-26
BE832753A (fr) 1975-12-16
FR2283436B1 (xx) 1979-05-18
ES440445A1 (es) 1977-02-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee