Intermittent drying simulation in a deep bed dryer of yerba maté

► Variation of moisture content during drying of yerba maté branches is well described by Page model. ► Drying kinetics was favorably affected by the application of one tempering period. ► Drying simulation of yerba maté in industrial process conditions was made. ► Intermittent drying allows energy saving of 10% compared to continuous drying.