FR2327543A1 - Procede et appareil de titrage d'un liquide - Google Patents

Procede et appareil de titrage d'un liquide

Info

Publication number
FR2327543A1
FR2327543A1 FR7630369A FR7630369A FR2327543A1 FR 2327543 A1 FR2327543 A1 FR 2327543A1 FR 7630369 A FR7630369 A FR 7630369A FR 7630369 A FR7630369 A FR 7630369A FR 2327543 A1 FR2327543 A1 FR 2327543A1
Authority
FR
France
Prior art keywords
continuous
reagent
titration
addn
checked
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.)
Withdrawn
Application number
FR7630369A
Other languages
English (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.)
Control Data Corp
Original Assignee
Control Data Corp
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 Control Data Corp filed Critical Control Data Corp
Publication of FR2327543A1 publication Critical patent/FR2327543A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
    • G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
    • 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
    • G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
    • G01N27/44—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte using electrolysis to generate a reagent, e.g. for titration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
    • G01N31/162—Determining the equivalent point by means of a discontinuity
    • G01N31/164—Determining the equivalent point by means of a discontinuity by electrical or electrochemical means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automation & Control Theory (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
FR7630369A 1975-10-10 1976-10-08 Procede et appareil de titrage d'un liquide Withdrawn FR2327543A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7511923A NL7511923A (nl) 1975-10-10 1975-10-10 Werkwijze en inrichting voor het titreren van een vloeistof.

Publications (1)

Publication Number Publication Date
FR2327543A1 true FR2327543A1 (fr) 1977-05-06

Family

ID=19824632

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630369A Withdrawn FR2327543A1 (fr) 1975-10-10 1976-10-08 Procede et appareil de titrage d'un liquide

Country Status (3)

Country Link
DE (1) DE2642859A1 (fr)
FR (1) FR2327543A1 (fr)
NL (1) NL7511923A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478315A1 (fr) * 1980-03-17 1981-09-18 Anacom Titrimetre automatique
FR2504680A1 (fr) * 1981-04-28 1982-10-29 Tacussel Jacques Procede et appareillage pour les analyses et les titrages electrochimiques automatiques
FR2561385A1 (fr) * 1984-02-03 1985-09-20 Cogema Dispositif pour introduire des quantites voulues de liquide dans une enceinte, utilisable notamment pour le dosage d'echantillons
DE3536997A1 (de) * 1985-10-17 1987-04-23 Knoche Karl Friedrich Prof Dr Verfahren und vorrichtung zur bestimmung des quantitativen gehalts von stoffen
WO1987003092A1 (fr) * 1985-11-07 1987-05-21 Ionode Pty. Ltd. Appareil et procede d'analyse
US5882599A (en) * 1994-03-15 1999-03-16 Counting Technology Limited Diluter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561782B1 (fr) * 1984-03-23 1987-09-04 Inst Rech Hydrographiques Procede et dispositif d'analyse physico-chimique automatique d'une solution a flux continu

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478315A1 (fr) * 1980-03-17 1981-09-18 Anacom Titrimetre automatique
FR2504680A1 (fr) * 1981-04-28 1982-10-29 Tacussel Jacques Procede et appareillage pour les analyses et les titrages electrochimiques automatiques
FR2561385A1 (fr) * 1984-02-03 1985-09-20 Cogema Dispositif pour introduire des quantites voulues de liquide dans une enceinte, utilisable notamment pour le dosage d'echantillons
DE3536997A1 (de) * 1985-10-17 1987-04-23 Knoche Karl Friedrich Prof Dr Verfahren und vorrichtung zur bestimmung des quantitativen gehalts von stoffen
WO1987003092A1 (fr) * 1985-11-07 1987-05-21 Ionode Pty. Ltd. Appareil et procede d'analyse
US5080866A (en) * 1985-11-07 1992-01-14 Petty John D Analytic appparatus and method
US5882599A (en) * 1994-03-15 1999-03-16 Counting Technology Limited Diluter

Also Published As

Publication number Publication date
NL7511923A (nl) 1977-04-13
DE2642859A1 (de) 1977-04-14

Similar Documents

Publication Publication Date Title
JPS5459199A (en) Ion concentration measuring apparatus
FR2327543A1 (fr) Procede et appareil de titrage d'un liquide
DK149318B (da) Fremgangsmaade til analyse ved titrering af stroemmende vaeskeproever
JPS529490A (en) Liquid penetrating portion of reference electrode
DE2848100A1 (de) Verfahren zur ermittlung von messwerten bei automatisch durchgefuehrter blutgasanalyse
JPS57106860A (en) Method for measuring surface active agent
FR2561782B1 (fr) Procede et dispositif d'analyse physico-chimique automatique d'une solution a flux continu
ATE4395T1 (de) Verfahren und vorrichtung zur untersuchung der blutkoagulation oder der aggregation von blutplaettchen.
JPH0616027B2 (ja) カ−ルフイツシヤ−水分計における電極電位検出方法
SU1097932A1 (ru) Способ потенциометрического титровани и устройство дл его осуществлени
FR2327544A1 (fr) Procede de titrage d'un liquide et appareil destine a sa mise en oeuvre
JPS53109691A (en) Flow cell type analysis method and apparatus liquid for specimen
Iwamoto et al. Drop-scale chronopotentiometry
SU894564A1 (ru) Устройство дл титровани
DE2457924A1 (de) Verfahren und einrichtung zum kontinuierlichen bestimmen von hcl und hf im rauchgas
JPS57203943A (en) Method of and apparatus for detecting concentration of metal ion
SE8003310L (sv) Forfarande for metning med redox- eller jonkensliga elektroder
FR2292977A1 (fr) Mesure de concentration en continu de solutions complexes
JPS5233592A (en) Ion concentration measuring apparatus
JPS5414297A (en) Distribution type ion responsive electrode device
Malmstadt et al. Automatic Differintial Potentiometric Titrator
JPS5647751A (en) Measuring method for concentration
JPS5247792A (en) Automatic diluting device
JPS5312775A (en) Vaporizing and concentrating apparatus
JPS5723856A (en) K valent and kappa valent testing device

Legal Events

Date Code Title Description
ST Notification of lapse