FR2492983B1 - Procede et appareil pour le dosage d'especes ioniques - Google Patents

Procede et appareil pour le dosage d'especes ioniques

Info

Publication number
FR2492983B1
FR2492983B1 FR8119751A FR8119751A FR2492983B1 FR 2492983 B1 FR2492983 B1 FR 2492983B1 FR 8119751 A FR8119751 A FR 8119751A FR 8119751 A FR8119751 A FR 8119751A FR 2492983 B1 FR2492983 B1 FR 2492983B1
Authority
FR
France
Prior art keywords
ionic species
determining ionic
determining
species
ionic
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
FR8119751A
Other languages
English (en)
Other versions
FR2492983A1 (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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric 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
Priority claimed from JP15155480A external-priority patent/JPS5774660A/ja
Priority claimed from JP15155580A external-priority patent/JPS5774661A/ja
Application filed by Yokogawa Hokushin Electric Corp filed Critical Yokogawa Hokushin Electric Corp
Publication of FR2492983A1 publication Critical patent/FR2492983A1/fr
Application granted granted Critical
Publication of FR2492983B1 publication Critical patent/FR2492983B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/96—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation using ion-exchange
    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/96—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation using ion-exchange
    • G01N2030/965—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation using ion-exchange suppressor columns

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR8119751A 1980-10-29 1981-10-21 Procede et appareil pour le dosage d'especes ioniques Expired FR2492983B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15155480A JPS5774660A (en) 1980-10-29 1980-10-29 Method and apparatus for analysis of anion in sample solution
JP15155580A JPS5774661A (en) 1980-10-29 1980-10-29 Method and apparatus for analysis of cation in sample solution

Publications (2)

Publication Number Publication Date
FR2492983A1 FR2492983A1 (fr) 1982-04-30
FR2492983B1 true FR2492983B1 (fr) 1985-06-21

Family

ID=26480773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8119751A Expired FR2492983B1 (fr) 1980-10-29 1981-10-21 Procede et appareil pour le dosage d'especes ioniques

Country Status (4)

Country Link
US (1) US4403039A (fr)
DE (2) DE3142999C2 (fr)
FR (1) FR2492983B1 (fr)
GB (1) GB2086574B (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58135455A (ja) * 1982-02-05 1983-08-12 Yokogawa Hokushin Electric Corp 陰イオンの分析方法及びその装置
DE3344649A1 (de) * 1982-12-22 1984-06-28 Varian Associates, Inc., Palo Alto, Calif. Verfahren und vorrichtung zum feststellen einer analysesubstanz im eluat einer fluessigkeitssaeulenchromatographieanlage
US4455233A (en) * 1983-08-12 1984-06-19 Dionex Corporation Method and apparatus for ion analysis and detection using reverse mode suppression
US4486312A (en) * 1983-08-12 1984-12-04 Dionex Corporation Analysis of liquid streams using tubing with protuberances on its inner wall
CA1220053A (fr) * 1983-10-01 1987-04-07 Toyo Soda Manufacturing Co., Ltd. Methode et appareil d'analyse par chromatographie
US4999098A (en) * 1984-10-04 1991-03-12 Dionex Corporation Modified membrane suppressor and method for use
US4861555A (en) * 1985-03-11 1989-08-29 Applied Automation, Inc. Apparatus for chromatographic analysis of ionic species
GB2174616B (en) * 1985-04-24 1989-04-19 Yokogawa Hokushin Electric Method for analysis of organic acids and apparatus therefor
US4696904A (en) * 1986-03-24 1987-09-29 The Dow Chemical Company Apparatus and method for the determination of water by liquid chromatography
DE3738467A1 (de) * 1986-11-12 1988-06-01 Hitachi Ltd Verfahren und vorrichtung zur fluessigkeitschromatographie
US5061638A (en) * 1989-08-18 1991-10-29 Boyle Engineering Corporation Nitrate analyzer
US5045204A (en) * 1990-02-13 1991-09-03 Dionex Corporation Method and apparatus for generating a high purity chromatography eluent
DK0462523T3 (da) * 1990-06-20 1995-01-23 Heinz Zimmermann Apparat og fremgangsmåde til behandling af vand
US5364527A (en) * 1990-06-20 1994-11-15 Heinz Zimmermann Apparatus and process for treating water
US5358612A (en) * 1991-09-24 1994-10-25 The Dow Chemical Company Electrophoresis with chemically suppressed detection
US5518622A (en) * 1992-02-10 1996-05-21 Dionex Corporation Electrochemical pretreatment system for liquid sample analysis
US5248426A (en) * 1992-02-10 1993-09-28 Dionex Corporation Ion chromatography system using electrochemical suppression and detector effluent recycle
US5407831A (en) * 1993-06-03 1995-04-18 The Ohio State University Research Foundation Method for extracting elements such as lead in blood
US5567307A (en) * 1994-09-30 1996-10-22 Lachat Instruments System and a method for using a small suppressor column in performing liquid chromatography
US5935443A (en) 1995-03-03 1999-08-10 Alltech Associates, Inc. Electrochemically regenerated ion neutralization and concentration devices and systems
US5569365A (en) * 1995-03-03 1996-10-29 Dionex Corporation Intermittent electrolytic membrane suppressor regeneration for ion chromatography
WO1996027793A1 (fr) * 1995-03-03 1996-09-12 Alltech Associates, Inc. Appareils et procedes permettant de modifier electrochimiquement un systeme de chromatographie
US5633171A (en) * 1995-03-03 1997-05-27 Dionex Corporation Intermittent electrolytic packed bed suppressor regeneration for ion chromatography
US6077434A (en) 1999-01-15 2000-06-20 Dionex Corporation Current-efficient suppressors and method of use
US7517696B2 (en) * 2003-01-30 2009-04-14 Dionex Corporation Chemical suppressors and method of use
EP2246696B1 (fr) * 2008-02-21 2012-05-02 Shimadzu Corporation Suppresseur utilisant un microtube échangeur d'ions et chromatographe ionique l'utilisant
US9625430B2 (en) 2013-10-18 2017-04-18 Dionex Corporation Multielectrode electrolytic device and method
WO2015134867A1 (fr) * 2014-03-06 2015-09-11 Davis Thomas A Procédés et dispositifs de mesure de la conductivité de fluides
US11287403B2 (en) * 2016-01-07 2022-03-29 Board Of Regents, The University Of Texas System Ion chromatography system and methods utilizing a weak acid or weak base extraction device
US10228355B2 (en) 2016-05-06 2019-03-12 Board Of Regents, The University Of Texas System Volatile eluent preparation
US11860143B2 (en) 2021-12-21 2024-01-02 Dionex Corporation Method and system for self-regulating a suppressor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399972A (en) * 1964-08-24 1968-09-03 Technicon Corp Chromatography analysis apparatus and method
US3342729A (en) * 1964-12-09 1967-09-19 Dow Chemical Co Permeability separatory cell and apparatus and method of using the same
US3450508A (en) * 1966-09-01 1969-06-17 United Nuclear Corp Extraction of salts from saline water using dimethylsulfoxide
DE2437600C2 (de) * 1973-08-06 1986-04-24 Dionex Corp., Sunnyvale, Calif. Vorrichtung und Verfahren zur quantitativen Analyse ionischer Species durch Flüssigkeitssäulenchromatographie
US3920397A (en) * 1973-08-06 1975-11-18 Dow Chemical Co Apparatus and method for quantitative analysis of ionic species by liquid column chromatography
US4017262A (en) * 1973-08-06 1977-04-12 The Dow Chemical Company Chromatographic apparatus for analysis of ionic species
US4188817A (en) * 1978-10-04 1980-02-19 Standard Oil Company (Indiana) Method for detecting membrane leakage
DE2914807A1 (de) * 1979-04-11 1980-10-23 Dionex Corp Verfahren und vorrichtung fuer die chromatographische separierung und quantitative analyse einer vielzahl von ionenarten in einer probenloesung
AU536357B2 (en) * 1980-01-16 1984-05-03 Dionex Corporation Chromatographic analysis

Also Published As

Publication number Publication date
GB2086574A (en) 1982-05-12
GB2086574B (en) 1984-06-27
DE3142999C2 (de) 1986-07-24
US4403039A (en) 1983-09-06
DE3142999A1 (de) 1982-06-24
DE3153213C2 (fr) 1987-09-17
FR2492983A1 (fr) 1982-04-30

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Legal Events

Date Code Title Description
CD Change of name or company name
CD Change of name or company name
D6 Patent endorsed licences of rights
ST Notification of lapse
ST Notification of lapse