JPS5774660A - Method and apparatus for analysis of anion in sample solution - Google Patents

Method and apparatus for analysis of anion in sample solution

Info

Publication number
JPS5774660A
JPS5774660A JP15155480A JP15155480A JPS5774660A JP S5774660 A JPS5774660 A JP S5774660A JP 15155480 A JP15155480 A JP 15155480A JP 15155480 A JP15155480 A JP 15155480A JP S5774660 A JPS5774660 A JP S5774660A
Authority
JP
Japan
Prior art keywords
sample solution
sample
elute
anion
anions
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.)
Pending
Application number
JP15155480A
Other languages
Japanese (ja)
Inventor
Takeshi Ban
Takeshi Murayama
Setsuo Muramoto
Yuzuru Hanaoka
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 Electric Corp
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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
Application filed by Yokogawa Electric Corp, Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Electric Corp
Priority to JP15155480A priority Critical patent/JPS5774660A/en
Priority to US06/309,905 priority patent/US4403039A/en
Priority to FR8119751A priority patent/FR2492983B1/en
Priority to DE3142999A priority patent/DE3142999C2/en
Priority to GB8132654A priority patent/GB2086574B/en
Priority to DE3153213A priority patent/DE3153213C2/de
Publication of JPS5774660A publication Critical patent/JPS5774660A/en
Pending 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
    • 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

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (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)

Abstract

PURPOSE:To analyze highly sensitively anions in a sample solution by measuring electric conductivity of effluent after removing cations in the sample solution and the separated liquid and eluted by a separating column packed with anion-exchange resin by a diffusion type cation removing method. CONSTITUTION:Elute of 0.004M Na2CO3/0.004M NaHCO3 for example flows at certain flux to a sample leading device 3 by a pump 2. Then a sample solution containing each fixed concentrations of ions such as Cl<->, NO<-> or SO4<2-> for example is poured into elute, and this is carried to a separating column 4 packed with anionexchange resin. Cations in the sample solution and in the elute which have been separated and eluted are removed by a diffusion-type cation removing method, using a scavenger liquid 8 of alkyl-benzene sulfonic acid for example. Then anions in the sample are analyzed by measuring electric conductivity of an effluent. By keeping the scavenger solution flow, it is not necessary to stop analysis and operate the regenerating process, which is the case of the device using BSC.
JP15155480A 1980-10-29 1980-10-29 Method and apparatus for analysis of anion in sample solution Pending JPS5774660A (en)

Priority Applications (6)

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
US06/309,905 US4403039A (en) 1980-10-29 1981-10-09 Method and apparatus for analysis of ionic species
FR8119751A FR2492983B1 (en) 1980-10-29 1981-10-21 METHOD AND APPARATUS FOR DETERMINING IONIC SPECIES
DE3142999A DE3142999C2 (en) 1980-10-29 1981-10-29 Method and device for the quantitative chromatographic determination of ions of a certain polarity in a sample solution
GB8132654A GB2086574B (en) 1980-10-29 1981-10-29 Method and apparatus for analysis of ionic species
DE3153213A DE3153213C2 (en) 1980-10-29 1981-10-29

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS5774660A true JPS5774660A (en) 1982-05-10

Family

ID=15521054

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPS5774660A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100257U (en) * 1982-12-24 1984-07-06 横河電機株式会社 Suppressor for ion chromatograph
JPS6110746A (en) * 1984-06-26 1986-01-18 Yokogawa Hokushin Electric Corp Method and apparatus for spectrochemical analysis utilizing atomic light emission
JPS6110747A (en) * 1984-06-26 1986-01-18 Yokogawa Hokushin Electric Corp Method and apparatus for spectrochemical analysis utilizing atomic light emission

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100257U (en) * 1982-12-24 1984-07-06 横河電機株式会社 Suppressor for ion chromatograph
JPS6110746A (en) * 1984-06-26 1986-01-18 Yokogawa Hokushin Electric Corp Method and apparatus for spectrochemical analysis utilizing atomic light emission
JPS6110747A (en) * 1984-06-26 1986-01-18 Yokogawa Hokushin Electric Corp Method and apparatus for spectrochemical analysis utilizing atomic light emission

Similar Documents

Publication Publication Date Title
DE69426212T2 (en) Ion chromatography using frequent regeneration of a batch suppressor
JPS62223668A (en) Ion chromatographic method and device
US5935443A (en) Electrochemically regenerated ion neutralization and concentration devices and systems
US4584276A (en) Method for analysis of anions
Terweij-Groen et al. Ion-pair phase systems for the separation of carboxylic acids, sulphonic acids and phenols by high-pressure liquid chromatography
Michalski Recent development and applications of ion chromatography
Michalski Principles and applications of ion chromatography
JPS5774660A (en) Method and apparatus for analysis of anion in sample solution
DE2437600A1 (en) DEVICE AND METHOD FOR QUANTITATIVE ANALYSIS OF IONIC SPECIES BY LIQUID COLUMN CHROMATOGRAPHY
Heckenberg et al. Studies on sample preconcentration in ion chromatography: II. An automated, single pump preconcentration system for non-suppressed ion chromatography with conductivity detection
Korkisch Combined ion exchange-solvent extraction: A new dimension in inorganic separation chemistry
Leepipatpaiboon et al. Factorial design in optimization of the separation of uranium from yellowcake across a hollow fiber supported liquid membrane, with mass transport modeling
JPS5774661A (en) Method and apparatus for analysis of cation in sample solution
JP6062193B2 (en) Ion chromatograph analyzer and ion chromatograph analysis method
JPS5769251A (en) Method and apparatus for analyzing anion in sample liquid
Mascini Titration of sulphate in mineral waters and sea water by using the solid-state lead electrode
Muntean Food Analysis: Using Ion Chromatography
JPS5769252A (en) Method and apparatus for analyzing cation in sample liquid
RU2679667C1 (en) Method for determining the composition of aqueous solutions
Taguchi et al. Membrane filters for the concentration of trace elements in water: distribution of ion pairs between membrane filter and aqueous phases
Baraj et al. Comparison of chromium speciation by CZE and ion exchange followed by AAS
JP2001141709A (en) Ion chromatograph
JPH06194357A (en) Liquid chromatographic analysis method and analyzer
JPH07181173A (en) Method and apparatus for gradient analysis of liquid chromatography
CN111257493A (en) Method and device for detecting total amount of anions and cations in water