process for the production staubarmer granules

摘要

The process is characterised in that an aqueous solution or suspension of a hydrate-forming compound is applied to a particulate starting material which, during the application of the aqueous solution or suspension, has a temperature below the transition temperature of the hydrate-forming compound, and the aqueous solution has a temperature above the transition temperature, and granulation is carried out subsequently or simultaneously, and the resulting granules are dried where appropriate.