THE 2-MINUTE RULE FOR UREA FERTILIZER PRICE IN IRAN

3. Drying and cooling: The soaked granules are transferred to the rotary dryer to get rid of the surplus dampness. The dryer utilizes warm air or flue gas as the warmth resource, and it has a higher drying performance and low Power intake. The dried granules are then sent to a rotary cooler to lower their temperature and forestall caking.– It req