IT1026691B - EQUIPMENT FOR CHEMICAL CONVERSION IN GAS MIXTURES - Google Patents

EQUIPMENT FOR CHEMICAL CONVERSION IN GAS MIXTURES

Info

Publication number
IT1026691B
IT1026691B IT3005474A IT3005474A IT1026691B IT 1026691 B IT1026691 B IT 1026691B IT 3005474 A IT3005474 A IT 3005474A IT 3005474 A IT3005474 A IT 3005474A IT 1026691 B IT1026691 B IT 1026691B
Authority
IT
Italy
Prior art keywords
equipment
chemical conversion
gas mixtures
mixtures
gas
Prior art date
Application number
IT3005474A
Other languages
Italian (it)
Original Assignee
Philips 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
Priority claimed from NL7316555A external-priority patent/NL7316555A/en
Priority claimed from NL7401320A external-priority patent/NL7401320A/en
Application filed by Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT1026691B publication Critical patent/IT1026691B/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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Plasma & Fusion (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)
IT3005474A 1973-12-04 1974-11-29 EQUIPMENT FOR CHEMICAL CONVERSION IN GAS MIXTURES IT1026691B (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
IT1026691B true IT1026691B (en) 1978-10-20

Family

ID=26644939

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3005474A IT1026691B (en) 1973-12-04 1974-11-29 EQUIPMENT FOR CHEMICAL CONVERSION 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
DE2455844A1 (en) 1975-06-26
FR2252870A1 (en) 1975-06-27
GB1470449A (en) 1977-04-14
BE822949A (en) 1975-06-04
FR2252870B1 (en) 1977-10-28

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