CA2413567A1 - Separation method and analysis method of hydrogen ion and ion chromatography apparatus - Google Patents

Separation method and analysis method of hydrogen ion and ion chromatography apparatus Download PDF

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Publication number
CA2413567A1
CA2413567A1 CA002413567A CA2413567A CA2413567A1 CA 2413567 A1 CA2413567 A1 CA 2413567A1 CA 002413567 A CA002413567 A CA 002413567A CA 2413567 A CA2413567 A CA 2413567A CA 2413567 A1 CA2413567 A1 CA 2413567A1
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Canada
Prior art keywords
ion
hydrogen ion
chromatography apparatus
separation
analysis method
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CA002413567A
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French (fr)
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CA2413567C (en
Inventor
Bunshi Fugetsu
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Japan Science and Technology Agency
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Individual
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Publication of CA2413567A1 publication Critical patent/CA2413567A1/en
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Publication of CA2413567C publication Critical patent/CA2413567C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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

Abstract

A method for the separation of hydrogen ion, characterized in that a substance having a conjugate base (A-) of an acid (HA) as a functional group is used as a stationary phase, and an electrolyte containing a cation having a larger ion exchanging force than that of hydrogen ion is used as an eluent. The method allows the selective separation of hydrogen ion and the quantitative analysis thereof with high precision.
CA002413567A 2000-06-20 2001-06-20 Separation method and analysis method of hydrogen ion and ion chromatography apparatus Expired - Fee Related CA2413567C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-185293 2000-06-20
JP2000185293 2000-06-20
PCT/JP2001/005276 WO2001098771A1 (en) 2000-06-20 2001-06-20 Method for separating and analyzing hydrogen ion and ion chromatographic instrument

Publications (2)

Publication Number Publication Date
CA2413567A1 true CA2413567A1 (en) 2002-12-20
CA2413567C CA2413567C (en) 2006-05-16

Family

ID=18685629

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002413567A Expired - Fee Related CA2413567C (en) 2000-06-20 2001-06-20 Separation method and analysis method of hydrogen ion and ion chromatography apparatus

Country Status (6)

Country Link
US (1) US6685837B2 (en)
EP (1) EP1306669A4 (en)
CN (1) CN1192235C (en)
AU (1) AU2001274572A1 (en)
CA (1) CA2413567C (en)
WO (1) WO2001098771A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4114076B2 (en) * 2004-02-17 2008-07-09 独立行政法人 日本原子力研究開発機構 Actinide element separation method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276060A (en) * 1979-05-22 1981-06-30 The United States Of America As Represented By The United States Department Of Energy Chromatographic hydrogen isotope separation
US4732581A (en) * 1986-05-08 1988-03-22 Cheh Christopher H Gas chromatographic method for separating hydrogen isotopes
CA2110343C (en) * 1992-12-14 1999-08-24 Christopher Huk-Shi Cheh Gas chromatographic method
US6277329B1 (en) * 1999-03-22 2001-08-21 Camp Dresser & Mckee Inc. Dissolved hydrogen analyzer

Also Published As

Publication number Publication date
US6685837B2 (en) 2004-02-03
CA2413567C (en) 2006-05-16
WO2001098771A1 (en) 2001-12-27
EP1306669A4 (en) 2006-01-11
CN1437705A (en) 2003-08-20
EP1306669A1 (en) 2003-05-02
CN1192235C (en) 2005-03-09
AU2001274572A1 (en) 2002-01-02
US20030146160A1 (en) 2003-08-07

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