ES456316A1 - Method of and apparatus for detecting existence of volatile electroochemically active substance dissolved in liquid - Google Patents

Method of and apparatus for detecting existence of volatile electroochemically active substance dissolved in liquid

Info

Publication number
ES456316A1
ES456316A1 ES456316A ES456316A ES456316A1 ES 456316 A1 ES456316 A1 ES 456316A1 ES 456316 A ES456316 A ES 456316A ES 456316 A ES456316 A ES 456316A ES 456316 A1 ES456316 A1 ES 456316A1
Authority
ES
Spain
Prior art keywords
liquid
volatile
electroochemically
active substance
bringing
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
ES456316A
Other languages
Spanish (es)
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 ES456316A1 publication Critical patent/ES456316A1/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
    • 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)

Abstract

An electroactive volatile material dissolved in a liquid is detected by a) bringing the liquid into contact with an inert gas stream and then b) bringing the inert gas stream into contact with the electrolyte of an electrochemical detector the detector responds to the presence of an electroactive volatile substance. The appliance for carrying out this detection comprises a) a device for bringing the gas and the liquid into contact, b) an electrochemical detector and c) a device for bringing the electrolyte of the detector into contact with the gas. The method and the appliance can be employed for monitoring and/or controlling a desired state in a reaction medium.
ES456316A 1976-02-27 1977-02-25 Method of and apparatus for detecting existence of volatile electroochemically active substance dissolved in liquid Expired ES456316A1 (en)

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 (1)

Publication Number Publication Date
ES456316A1 true ES456316A1 (en) 1978-05-01

Family

ID=26241680

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456316A Expired ES456316A1 (en) 1976-02-27 1977-02-25 Method of and apparatus for detecting existence of volatile electroochemically active substance dissolved in liquid

Country Status (6)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3104375A1 (en) * 1981-02-07 1982-08-19 Hoechst Ag, 6000 Frankfurt METHOD FOR CONTROLLING DIAZOTING REACTIONS
DE3204132A1 (en) * 1981-02-13 1982-10-21 Rohner AG Pratteln, 4133 Pratteln METHOD FOR CARRYING OUT CHEMICAL REACTIONS AT WHICH NITROSE GASES APPEAR

Family Cites Families (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

Also Published As

Publication number Publication date
IT1074655B (en) 1985-04-20
JPS52122189A (en) 1977-10-14
CH625885A5 (en) 1981-10-15
FR2342495A1 (en) 1977-09-23
FR2342495B1 (en) 1982-10-22
DE2708585A1 (en) 1977-10-20

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