This article is cited in 3 papers

Asymptotic solution for the set of equations for high-efficiency chromatography (HEC) with multi-sorbent systems

A. G. Prudkovskii

Vernadsky Institute of Geochemistry and Analytical Chemistry, Russian Academy of Sciences, ul. Kosygina 19, Moscow, 119991, Russia

Abstract: A method is proposed for asymptotic evaluation of the solution for the set of multi-phase HEC linear equations with variable conditions. Capabilities of the method are illustrated by calculating the position and dispersion of the sample peaks in the gradient liquid chromatography and gas chromatography with variable oven.

Keywords: gradient, multi-sorbent, high-performance chromatography, asymptotic evaluation, system of transport equations.

UDC: 543.5

Received: 01.03.2011

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