Migration and segregation of the constituents that is common in other granulating processes such as spray drying is avoided in Freeze Granulation. By instant freezing of small droplets critical ice crystal growth is avoided. The freeze drying where the liquid medium is sublimated ensures homogeneity preservation, limited oxidation and soft bonds within the granules. This provides… Continue reading Granule homogeneity
Tag: liquid medium
Utilization of Freeze Granulation for different applications
Freeze granulation can be utilized on lab scale as well on production scale with equality in granule properties and high yield for many applications. Besides large quantities also very small experimental batches (50-100 ml slip) can easily be processed. The equipment is easy to clean, enabling use of water insoluble polymers (latexes) as binder and… Continue reading Utilization of Freeze Granulation for different applications