FR2342495A1 - Procede d'analyse et appareil pour son application - Google Patents

Procede d'analyse et appareil pour son application

Info

Publication number
FR2342495A1
FR2342495A1 FR7705637A FR7705637A FR2342495A1 FR 2342495 A1 FR2342495 A1 FR 2342495A1 FR 7705637 A FR7705637 A FR 7705637A FR 7705637 A FR7705637 A FR 7705637A FR 2342495 A1 FR2342495 A1 FR 2342495A1
Authority
FR
France
Prior art keywords
bringing
contact
liquid
detector
application
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.)
Granted
Application number
FR7705637A
Other languages
English (en)
Other versions
FR2342495B1 (fr
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 GB780876A external-priority patent/GB1558066A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2342495A1 publication Critical patent/FR2342495A1/fr
Application granted granted Critical
Publication of FR2342495B1 publication Critical patent/FR2342495B1/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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/4162—Systems investigating the composition of gases, by the influence exerted on ionic conductivity in a liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
FR7705637A 1976-02-27 1977-02-25 Procede d'analyse et appareil pour son application Granted FR2342495A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB780876A GB1558066A (en) 1976-02-27 1976-02-27 Method of analysis and apparatus therefor
GB951276 1976-03-10

Publications (2)

Publication Number Publication Date
FR2342495A1 true FR2342495A1 (fr) 1977-09-23
FR2342495B1 FR2342495B1 (fr) 1982-10-22

Family

ID=26241680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705637A Granted FR2342495A1 (fr) 1976-02-27 1977-02-25 Procede d'analyse et appareil pour son application

Country Status (6)

Country Link
JP (1) JPS52122189A (fr)
CH (1) CH625885A5 (fr)
DE (1) DE2708585A1 (fr)
ES (1) ES456316A1 (fr)
FR (1) FR2342495A1 (fr)
IT (1) IT1074655B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499982A1 (fr) * 1981-02-13 1982-08-20 Rohner Ag Procede pour la conduite de reactions chimiques dans lesquelles sont engendrees des vapeurs nitreuses, notamment les diazotations
EP0058296A1 (fr) * 1981-02-07 1982-08-25 Hoechst Aktiengesellschaft Procédé de réglage de réactions de diazotation en discontinu

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB698114A (en) * 1949-03-08 1953-10-07 Elliott Brothers London Ltd Improvements in or relating to apparatus for measuring the content of a substance ina fluid
GB837477A (en) * 1957-02-12 1960-06-15 Central Electr Generat Board Improvements in or relating to apparatus for measuring the concentration of a component of a gaseous mixture
US3150516A (en) * 1961-09-27 1964-09-29 Victor J Linnenbom Analysis of gases in a liquid solution

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB698114A (en) * 1949-03-08 1953-10-07 Elliott Brothers London Ltd Improvements in or relating to apparatus for measuring the content of a substance ina fluid
GB837477A (en) * 1957-02-12 1960-06-15 Central Electr Generat Board Improvements in or relating to apparatus for measuring the concentration of a component of a gaseous mixture
US3150516A (en) * 1961-09-27 1964-09-29 Victor J Linnenbom Analysis of gases in a liquid solution

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058296A1 (fr) * 1981-02-07 1982-08-25 Hoechst Aktiengesellschaft Procédé de réglage de réactions de diazotation en discontinu
FR2499982A1 (fr) * 1981-02-13 1982-08-20 Rohner Ag Procede pour la conduite de reactions chimiques dans lesquelles sont engendrees des vapeurs nitreuses, notamment les diazotations

Also Published As

Publication number Publication date
DE2708585A1 (de) 1977-10-20
IT1074655B (it) 1985-04-20
ES456316A1 (es) 1978-05-01
JPS52122189A (en) 1977-10-14
FR2342495B1 (fr) 1982-10-22
CH625885A5 (en) 1981-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse