Formation of the Symmetry of Elution Curves in Linear Adsorption Dynamics

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Abstract

The elution curves were modeled at a constant relative length of the adsorbent bed, but at different values of the b constant involving the kinetic and adsorption constants and the mobile phase velocity. The symmetry coefficients were calculated. They were revealed to be independent of the b constant at selected heights and have a functional dependence on the relative adsorbent bed length. A regularity in the formation of the symmetry of the elution curves in linear adsorption dynamics was established.

About the authors

A. V. Larin

Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences

Email: larin@phyche.ac.ru
119071, Moscow, Russia

I. A. Polunina

Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences

Author for correspondence.
Email: larin@phyche.ac.ru
119071, Moscow, Russia

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Copyright (c) 2023 А.В. Ларин, И.А. Полунина