Detailed numerical analysis of the effect of radial column heterogeneities on peak parking experiments with slowly diffusing analytes Vrije Universiteit Brussel KU Leuven
The origin of the peak skewness that can be observed when applying the deconvolution method to isolate the diffusion process from the flow processes for peak parking experiments conducted under conditions of slow radial equilibration and strong trans-column velocity gradients was investigated. Numerical simulations were carried out for a variety of trans-column velocity profiles and a broad range of experimental conditions and system ...