Drying and grinding petroleum coke in a roller mill at the Usje cement works, Macedonia

It is well known that the use of roller mills for comminution of cement raw materials clinker, blast furnace slag and coal can lead to great energy savings This advantage of the roller mill is now also being used increasingly for drying and grinding petroleum coke The compact and simple plant configuration of a grinding plant using a roller mill is a further advantage The design for a Loesche roller mill for drying and grinding petroleum coke has now been adequately tried and tested through years of operating experience.