Water vapor adsorption kinetics on small and full scale zeolite coated adsorbers; A comparison

► Adsorption kinetics investigated under adsorption heat pump working conditions. ► AQSOA-Z02 consolidated layers on small and large-scale adsorbers have been studied. ► Investigated layer thickness varied between 150 and 500 μm ► Adsorption speed decreased to 50% by increasing layer thickness from 200 to 500 μm. ► A 57% degree of equilibrium measured after 10 min on a full scale adsorber.