Abstract: A process for multi-layer coating of bulk granulated materiel, the process comprising the steps of obtaining a bulk of granulated materiel at a damp state, premixing the granulated materiel with a first coating agent provided at powdered form and then introducing the premixed material into an inlet-end of a spiral winding path within a rotating drum. The dim is rotated at a speed so as to advance the material along the winding path towards an outlet-end thereof, whilst at least a second coating agent is introduced into the drum. Finally, the coated material is dried.

Abstract: An agglomerate and a process for its manufacture by providing a dry particulated fibrous organic material, mixing it with a powdered mineral to obtain a first mixture, adding a binding agent to the first mixture to obtain a second mixture, agglomerating the second mixture in an agglomeration dish and drying the agglomerate to a desired dried state.

Abstract: An agglomerate and a process for its manufacture by providing a dry particulated fibrous organic material, mixing it with a powdered mineral to obtain a first mixture, adding a binding agent to the first mixture to obtain a second mixture, agglomerating the second mixture in an agglomeration dish and drying the agglomerate to a desired dried state.