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 liquidInfo
- 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
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 Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric 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.
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)
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)
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 |
-
1977
- 1977-02-25 FR FR7705637A patent/FR2342495A1/en active Granted
- 1977-02-25 IT IT2071577A patent/IT1074655B/en active
- 1977-02-25 ES ES456316A patent/ES456316A1/en not_active Expired
- 1977-02-28 CH CH249477A patent/CH625885A5/en not_active IP Right Cessation
- 1977-02-28 DE DE19772708585 patent/DE2708585A1/en not_active Withdrawn
- 1977-02-28 JP JP2139277A patent/JPS52122189A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2708585A1 (en) | 1977-10-20 |
FR2342495B1 (en) | 1982-10-22 |
JPS52122189A (en) | 1977-10-14 |
CH625885A5 (en) | 1981-10-15 |
IT1074655B (en) | 1985-04-20 |
FR2342495A1 (en) | 1977-09-23 |
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