22. March 2018

To obtain a reproducible and specification conforming product quality it is mandatory to control the process parameters for granulation and layering or coating. One important parameter for the development of coating and granulation processes in high shear and fluid bed processes is the spraying system [1] e. g. the application of a feasible droplet size coming out of the respective spraying nozzle. Too large droplets could result in oversized granules or in pellets´ agglomeration, whereas too...