BE822949A - DEVICE FOR CHEMICAL TRANSFORMATION IN GAS MIXTURES - Google Patents

DEVICE FOR CHEMICAL TRANSFORMATION IN GAS MIXTURES

Info

Publication number
BE822949A
BE822949A BE151159A BE151159A BE822949A BE 822949 A BE822949 A BE 822949A BE 151159 A BE151159 A BE 151159A BE 151159 A BE151159 A BE 151159A BE 822949 A BE822949 A BE 822949A
Authority
BE
Belgium
Prior art keywords
gas mixtures
chemical transformation
transformation
chemical
mixtures
Prior art date
Application number
BE151159A
Other languages
French (fr)
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
Priority claimed from NL7316555A external-priority patent/NL7316555A/en
Priority claimed from NL7401320A external-priority patent/NL7401320A/en
Application filed filed Critical
Publication of BE822949A publication Critical patent/BE822949A/en

Links

Classifications

    • 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
    • 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
    • G01N31/005—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods investigating the presence of an element by oxidation
    • 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
    • G01N33/0013—Sample conditioning by a chemical reaction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Plasma & Fusion (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
BE151159A 1973-12-04 1974-12-04 DEVICE FOR CHEMICAL TRANSFORMATION IN GAS MIXTURES BE822949A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7316555A NL7316555A (en) 1973-12-04 1973-12-04 DEVICE FOR CHEMICAL CONVERSION IN GAS MIXTURES.
NL7401320A NL7401320A (en) 1974-01-31 1974-01-31 DEVICE FOR DETERMINING NITROGEN OXIDES CHT.

Publications (1)

Publication Number Publication Date
BE822949A true BE822949A (en) 1975-06-04

Family

ID=26644939

Family Applications (1)

Application Number Title Priority Date Filing Date
BE151159A BE822949A (en) 1973-12-04 1974-12-04 DEVICE FOR CHEMICAL TRANSFORMATION IN GAS MIXTURES

Country Status (5)

Country Link
BE (1) BE822949A (en)
DE (1) DE2455844A1 (en)
FR (1) FR2252870B1 (en)
GB (1) GB1470449A (en)
IT (1) IT1026691B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996005A (en) * 1975-10-14 1976-12-07 Rockwell International Corporation Detection and measurement of NO2 and O3
NL7707839A (en) * 1977-07-14 1979-01-16 Philips Nv DEVICE FOR THE QUANTITATIVE REDUCTION OF NITROGEN DIOXIDE IN GAS MIXTURES.
US4118193A (en) * 1977-07-29 1978-10-03 Beckman Instruments, Inc. Catalytic reactor systems method and apparatus

Also Published As

Publication number Publication date
GB1470449A (en) 1977-04-14
FR2252870A1 (en) 1975-06-27
FR2252870B1 (en) 1977-10-28
IT1026691B (en) 1978-10-20
DE2455844A1 (en) 1975-06-26

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