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Reformulating the Kinetic Approach of Column Chromatography for a Single Component
Author(s) -
Kuznetsov Alexander M.,
Giraultb Hubert H.
Publication year - 1997
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19970800415
Subject(s) - dimensionless quantity , chemistry , kinetic energy , component (thermodynamics) , chromatography , column (typography) , dispersion (optics) , simple (philosophy) , expression (computer science) , biological system , thermodynamics , classical mechanics , geometry , physics , optics , mathematics , connection (principal bundle) , philosophy , epistemology , biology , computer science , programming language
The kinetic model of column chromatography is revisited to explicitly show that this approach yields, when neglecting axial dispersion, a rather simple analytical expression depending only on two dimensionless parameters, namely a dimensionless kinetic retention parameter and a dimensionless time parameter. An expression for the time corresponding to the maximum of the peak is also proposed.