On the mechanism of stationary phase retention in rotating coil columns

被引：10

作者：

Fedotov, PS

Kronrod, VA

Maryutina, TA

Spivakov, BY

机构：

[1] Vernadsky Inst. Geochem. Analyt. C., Russian Academy of Sciences, Moscow 117975

来源：

JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES | 1996年 / 19卷 / 20期

关键词：

D O I：

10.1080/10826079608014576

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A hypothesis of the mechanism of the retention of one (stationary) phase of a two-phase liquid system in a rotating coil column has been proposed. The balance of forces of different nature acting on the stationary phase retained in the coil column has been considered. The basic equation of the retention process stationarity has been derived. Theoretical dependencies of retention factor on rotational speed for hydrophobic systems and experimental data are in good agreement.

引用

页码：3237 / 3254

页数：18

共 11 条

[1]

Conway WD., 1990, COUNTERCURRENT CHROM

[2]

Davies JT., 1961, INTERFACIAL PHENOMEN, DOI 10.1016/B978-0-12-206056-4.X5001-2

[3] COIL PLANET CENTRIFUGE [J].

ITO, Y ;

WEINSTEIN, M ;

AOKI, I ;

HARADA, R ;

KIMURA, E ;

NUNOGAKI, K .

NATURE, 1966, 212 (5066) :985-+

[4]

ITO Y, 1984, ADV CHROMATOGR, V24, P181

[5] RECENT ADVANCES IN COUNTERCURRENT CHROMATOGRAPHY [J].

ITO, Y .

JOURNAL OF CHROMATOGRAPHY, 1991, 538 (01) :3-25

[6]

ITO Y, 1992, J LIQ CHROMATOGR, V15, P2369

[7] SEPARATION OF RARE-EARTH ELEMENTS BY HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY [J].

KITAZUME, E ;

BHATNAGAR, M ;

ITO, Y .

JOURNAL OF CHROMATOGRAPHY, 1991, 538 (01) :133-140

[8] CLASSIFICATION OF COUNTERCURRENT CHROMATOGRAPHY SOLVENT SYSTEMS ON THE BASIS OF THE CAPILLARY WAVELENGTH [J].

MENET, JM ;

THIEBAUT, D ;

ROSSET, R ;

WESFREID, JE ;

MARTIN, M .

ANALYTICAL CHEMISTRY, 1994, 66 (01) :168-176

[9]

PEYRET R, 1984, COMPUTATIONAL METHOD

[10]

TIKHONOV AN, 1966, EQUATIONS MATH PHYSI

← 1 2 →