| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7610991 | Journal of Chromatography A | 2015 | 8 Pages |
Abstract
The extra-column dispersion is included in the theoretical analysis, by replacing the recycling system (connecting lines, pump and valving) by a cascade of Nec perfectly mixed cells. To evaluate extra-column contribution to band broadening, two limiting regimes of recycling are analyzed: plug-flow, Nec â â, and maximum extra-column dispersion, Nec = 1. Comparative analysis of ideal and non-ideal models has shown that when the volume of the recycling system is less than one percent of the column volume, the influence of the extra-column processes on the CLR CCC separation may be neglected.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Artak E. Kostanyan,