FR2538552B3 - - Google Patents

Info

Publication number
FR2538552B3
FR2538552B3 FR8317249A FR8317249A FR2538552B3 FR 2538552 B3 FR2538552 B3 FR 2538552B3 FR 8317249 A FR8317249 A FR 8317249A FR 8317249 A FR8317249 A FR 8317249A FR 2538552 B3 FR2538552 B3 FR 2538552B3
Authority
FR
France
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
FR8317249A
Other languages
French (fr)
Other versions
FR2538552A1 (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.)
RATFISCH INSTRUMENTE
Original Assignee
RATFISCH INSTRUMENTE
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 RATFISCH INSTRUMENTE filed Critical RATFISCH INSTRUMENTE
Publication of FR2538552A1 publication Critical patent/FR2538552A1/en
Application granted granted Critical
Publication of FR2538552B3 publication Critical patent/FR2538552B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/626—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using heat to ionise a gas
    • 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
    • G01N33/0022—General constructional details of gas analysers, e.g. portable test equipment using a number of analysing channels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
FR8317249A 1982-12-23 1983-10-28 PROCESS FOR PERMANENTLY MONITORING A GASEOUS MIXTURE Granted FR2538552A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823247827 DE3247827A1 (en) 1982-12-23 1982-12-23 METHOD FOR CONTINUOUSLY MONITORING A GAS MIXTURE

Publications (2)

Publication Number Publication Date
FR2538552A1 FR2538552A1 (en) 1984-06-29
FR2538552B3 true FR2538552B3 (en) 1985-05-10

Family

ID=6181633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8317249A Granted FR2538552A1 (en) 1982-12-23 1983-10-28 PROCESS FOR PERMANENTLY MONITORING A GASEOUS MIXTURE

Country Status (4)

Country Link
CH (1) CH662425A5 (en)
DE (1) DE3247827A1 (en)
FR (1) FR2538552A1 (en)
GB (1) GB2132758A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19521294A1 (en) * 1995-06-10 1996-12-12 Messer Griesheim Gmbh Gas analysis procedure, esp. for complex mixts. of hydrocarbon(s)
FR2756928B1 (en) * 1996-12-06 1999-02-26 Comex Technologies METHOD AND INTEGRATED DEVICE FOR ANALYZING MULTIPLE COMPONENTS CONTAINED IN A GASEOUS MIXTURE
US6789021B2 (en) 2001-08-16 2004-09-07 Spx Corporation Method and system for detection of hydrocarbon species in a gas
CN104165934B (en) * 2014-02-15 2016-05-04 国家电网公司 A kind of gas chromatograph flow process automatic shutdown control device
CN114166796B (en) * 2021-11-19 2023-04-18 杭州泽天春来科技有限公司 Non-methane total hydrocarbon measuring system based on laser spectroscopy and hydrogen flame ionization method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762878A (en) * 1971-04-19 1973-10-02 Beckman Instruments Inc Apparatus for analyzing ambient air
GB1463387A (en) * 1974-11-22 1977-02-02 Inst Orch Khim Im Nd Zelinskog Method of detecting components of a gas chromatograph eluate
GB1566256A (en) * 1975-11-20 1980-04-30 Analytical Instr Ltd Method and apparatus for detecting a constituent in an atmosphere
US4215563A (en) * 1976-07-15 1980-08-05 Phillips Petroleum Company Chromatographic analysis normalizer

Also Published As

Publication number Publication date
FR2538552A1 (en) 1984-06-29
GB8316218D0 (en) 1983-07-20
DE3247827A1 (en) 1984-06-28
CH662425A5 (en) 1987-09-30
GB2132758A (en) 1984-07-11

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