GRANULES OF POLYHALITE AND UREA AND A COMPACTION PROCESS FOR THE PRODUCTION THEREOF

摘要

There is provided herein a granule comprising polyhalite in a concentration of between 20-80% w/w and urea in a concentration of between 20-50% w/w and optionally a binder, wherein said granule comprises a granule strength of at least 1.1 Kg/granule.