Powder Treatment: Mixing and Granulation

This lecture covers the importance of mixing in various industries such as pharmacy, detergents, and ceramics, focusing on traditional ceramics like porcelain. It explains the synthesis of mixed oxides and the impact of homogeneity on electrical properties. Different mixing mechanisms, microstructures, and the quality of mixing are discussed. The lecture also delves into granulation methods for ceramic powders, including atomization and pelletization, emphasizing the role of cohesion within granules. Various types of mixers, such as diffusion, convection, and shear mixers, are explored, along with their applications in different mixing processes.