FR2351412A1 - Procede de polarographie differentielle a impulsions - Google Patents

Procede de polarographie differentielle a impulsions

Info

Publication number
FR2351412A1
FR2351412A1 FR7614542A FR7614542A FR2351412A1 FR 2351412 A1 FR2351412 A1 FR 2351412A1 FR 7614542 A FR7614542 A FR 7614542A FR 7614542 A FR7614542 A FR 7614542A FR 2351412 A1 FR2351412 A1 FR 2351412A1
Authority
FR
France
Prior art keywords
series
polarography
chemical analysis
depolarising
composite
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
FR7614542A
Other languages
English (en)
Other versions
FR2351412B1 (fr
Inventor
Pierre Blanquet
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.)
Minemet Recherche SA
Original Assignee
Minemet Recherche SA
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 Minemet Recherche SA filed Critical Minemet Recherche SA
Priority to FR7614542A priority Critical patent/FR2351412A1/fr
Publication of FR2351412A1 publication Critical patent/FR2351412A1/fr
Application granted granted Critical
Publication of FR2351412B1 publication Critical patent/FR2351412B1/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
    • G01N27/48—Systems using polarography, i.e. measuring changes in current under a slowly-varying voltage
FR7614542A 1976-05-14 1976-05-14 Procede de polarographie differentielle a impulsions Granted FR2351412A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7614542A FR2351412A1 (fr) 1976-05-14 1976-05-14 Procede de polarographie differentielle a impulsions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7614542A FR2351412A1 (fr) 1976-05-14 1976-05-14 Procede de polarographie differentielle a impulsions

Publications (2)

Publication Number Publication Date
FR2351412A1 true FR2351412A1 (fr) 1977-12-09
FR2351412B1 FR2351412B1 (fr) 1979-09-28

Family

ID=9173136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614542A Granted FR2351412A1 (fr) 1976-05-14 1976-05-14 Procede de polarographie differentielle a impulsions

Country Status (1)

Country Link
FR (1) FR2351412A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101880A2 (fr) * 1982-07-30 1984-03-07 Siemens Aktiengesellschaft Procédé pour déterminer la concentration d'éléments transformables électrochimiquement
EP0320019A2 (fr) * 1987-12-11 1989-06-14 Hitachi, Ltd. Méthode et appareillage pour l'analyse quantitative de solutions et système de contrôle de la qualitè de l'eau dans des réacteurs nucléaires
US5186798A (en) * 1987-12-11 1993-02-16 Hitachi, Ltd. Solution quantitative analysis apparatus, quantitative analysis methods, and nuclear reactor water quality control system
DE19515524A1 (de) * 1995-04-27 1996-11-07 Private Uni Witten Herdecke Gm Verfahren und Vorrichtung zum fortlaufenden Nachweis wenigstens einer Substanz in einem gasförmigen oder flüssigen Gemisch mittels einer Sensorelektrode

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101880A2 (fr) * 1982-07-30 1984-03-07 Siemens Aktiengesellschaft Procédé pour déterminer la concentration d'éléments transformables électrochimiquement
EP0101880A3 (en) * 1982-07-30 1984-12-27 Siemens Aktiengesellschaft Method of determining the concentration of electrochemically transformable substances
EP0320019A2 (fr) * 1987-12-11 1989-06-14 Hitachi, Ltd. Méthode et appareillage pour l'analyse quantitative de solutions et système de contrôle de la qualitè de l'eau dans des réacteurs nucléaires
EP0320019A3 (fr) * 1987-12-11 1992-08-05 Hitachi, Ltd. Méthode et appareillage pour l'analyse quantitative de solutions et système de contrôle de la qualitè de l'eau dans des réacteurs nucléaires
US5186798A (en) * 1987-12-11 1993-02-16 Hitachi, Ltd. Solution quantitative analysis apparatus, quantitative analysis methods, and nuclear reactor water quality control system
DE19515524A1 (de) * 1995-04-27 1996-11-07 Private Uni Witten Herdecke Gm Verfahren und Vorrichtung zum fortlaufenden Nachweis wenigstens einer Substanz in einem gasförmigen oder flüssigen Gemisch mittels einer Sensorelektrode
DE19515524C2 (de) * 1995-04-27 1999-09-09 Private Uni Witten Herdecke Gm Verfahren und Vorrichtung zum fortlaufenden Nachweis wenigstens einer Substanz in einem gasförmigen oder flüssigen Gemisch mittels einer Sensorelektrode
US6224745B1 (en) 1995-04-27 2001-05-01 Private Universitat Process and device for continuously detecting at least one substance in a gaseous or liquid mixture by means of a sensor electrode

Also Published As

Publication number Publication date
FR2351412B1 (fr) 1979-09-28

Similar Documents

Publication Publication Date Title
DE3681682D1 (de) Diagnostisches verfahren und vorrichtung mittels rueckfuehrung von abgasen.
DE3379178D1 (en) Method of determining the concentration of electrochemically transformable substances
GB8531871D0 (en) Analysis of nonsinusoidal waveforms
DE3588209D1 (de) Verfahren zur elektrochemischen Bestimmung der Sauerstoffkonzentration
DE3581545D1 (de) Verfahren und vorrichtung zum messen des ortes mehrerer messpunkte mit hilfe von ultraschallimpulsen.
EP0160922A3 (en) Method for the ultrasonic non-destructive testing of objects and components, and apparatus for using the same
IT1102345B (it) Metodo ed apparato di ispezione mediante ultrasuoni
CA972811A (en) Method and an electrode structure for potentiometric sample analysis
FR2351412A1 (fr) Procede de polarographie differentielle a impulsions
ES8801867A1 (es) Metodo y su correspondiente aparato para seleccionar impulsos electricos producidos por particulas.
AT361608B (de) Verfahren zum markieren bzw. auswerten oder ausmessen von schirmbildern, insbesondere von nach dem ultraschall-impuls-echoverfahren er- zeugten schnittbildern und geraet zur durch- fuehrung dieses verfahrens
SE7409848L (fr)
ES488342A0 (es) Metodo y aparato para comprobar un procedimiento de soldadu-ra electrica.
JPS5469494A (en) Method of testing fatigue of member without destruction
JPS55451A (en) Method of measuring nitrogen in sample by kjeldahl principle and catalyst therefor
JPS55124067A (en) Method and device for testing by ultrasonic pulse reverberation
JPS5446092A (en) Method and apparatus for generating measured pulse in particle analyser
DE3274042D1 (en) Method and apparatus for measuring the frequency response of an element or elements in a digital transmission path
JPS5454668A (en) Method of measuring accuracy of excavating groove and hole by ultrasonic wave
UA26226C2 (uk) Спосіб вимірюваhhя поляризаційhого потеhціалу струмопровідhої споруди
SU483618A1 (ru) "Способ количественного анализа вещесту
SU690647A1 (ru) Устройство дл приема частотноманипулированных сигналов
GB1123193A (en) Improvements in or relating to the measurement and testing of electrical circuits
JPS545772A (en) Pulse width measuring method
SU429379A1 (fr)

Legal Events

Date Code Title Description
TP Transmission of property
DL Decision of the director general to leave to make available licences of right
LR Cancellation of leave to make available licences of right
CL Concession to grant licenses
ST Notification of lapse