The feed rate was controlled at 0.020, 0.022 and 0.035 litre per minute (lpm) for the drying air temperatures 130, 150 and 170oC respectively in order to keep the temperature of the outlet drying air at approximately 90oC.
The feedrate was controlled at 0.020, 0.022 and 0.035litre per minute (lpm) for the drying airtemperatures 130, 150 and 170oC respectivelyin order to keep the temperature of the outletdrying air at approximately 90oC.