Application of countercurrent chromatography to preconcentration and separation of inorganic substances: Two-phase liquid systems

被引：0

作者：

Maryutina, TA ^{[1
]}

Fedotov, PS ^{[1
]}

Spivakov, BY ^{[1
]}

机构：

[1] Russian Acad Sci, VI Vernadskii Inst Geochem & Analyt Chem, Moscow 117975, Russia

来源：

JOURNAL OF ANALYTICAL CHEMISTRY | 1997年 / 52卷 / 12期

关键词：

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Countercurrent chromatography is applied to separation and preconcentration of inorganic substances with the use of extraction systems based on extractants of various classes. The basic requirements imposed on two-phase Liquid systems by the technique and the problems to be solved are stated. The formulas for calculating the principal parameters of elution curves are given. The effects of the mobile-phase composition, the solvent type, and the reagent concentration on the chromatographic behavior of elements are considered.

引用

页码：1140 / 1146

页数：7

共 21 条

[1] WATER-ORGANIC SOLVENT SYSTEMS IN COUNTERCURRENT CHROMATOGRAPHY - LIQUID STATIONARY-PHASE RETENTION AND SOLVENT POLARITY [J].

BERTHOD, A ;

SCHMITT, N .

TALANTA, 1993, 40 (10) :1489-1498

[2] PRACTICAL APPROACH TO HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY [J].

BERTHOD, A .

JOURNAL OF CHROMATOGRAPHY, 1991, 550 (1-2) :677-693

[3] EFFICIENCY AND RESOLUTION IN COUNTERCURRENT CHROMATOGRAPHY [J].

BOUSQUET, O ;

FOUCAULT, AP ;

LEGOFFIC, F .

JOURNAL OF LIQUID CHROMATOGRAPHY, 1991, 14 (18) :3343-3363

[4]

Chmutova M.K., 1992, RADIOKHIMIYA, P56

[5]

Conway WD., 1990, COUNTERCURRENT CHROM

[6] SEPARATION OF PRISTINAMYCINS BY HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY .1. SELECTION OF SOLVENT SYSTEM AND PRELIMINARY PREPARATIVE STUDIES [J].

DROGUE, S ;

ROLET, MC ;

THIEBAUT, D ;

ROSSET, R .

JOURNAL OF CHROMATOGRAPHY, 1992, 593 (1-2) :363-371

[7] INFLUENCE OF KINETIC-PROPERTIES OF EXTRACTION SYSTEMS ON THE SEPARATION AND PRECONCENTRATION OF SOME ELEMENTS BY COUNTERCURRENT CHROMATOGRAPHY [J].

FEDOTOV, PS ;

MARYUTINA, TA ;

PUKHOVSKAYA, VM ;

SPIVAKOV, BY .

JOURNAL OF LIQUID CHROMATOGRAPHY, 1994, 17 (16) :3491-3506

[8]

FEDOTOV PS, 1993, ZH NEORG KHIM, V38, P1758

[9]

FOUCAULT A, 1991, ANALUSIS, V19, P227

[10] COUNTERCURRENT CHROMATOGRAPHY WITH A NEW CENTRIFUGAL PARTITION CHROMATOGRAPHIC SYSTEM [J].

FOUCAULT, AP ;

BOUSQUET, O ;

LEGOFFIC, F ;

CAZES, J .

JOURNAL OF LIQUID CHROMATOGRAPHY, 1992, 15 (15-16) :2721-2733

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