Advancements in spray drying, part II: From configuration to variegated applications in pharmaceuticals and chemical processing

Drying plays an important role in the preparation of powders, especially in the pharmaceutical and chemical industries, as it enhances the stability, solubility, and dissolution of the material. The spray drying (SD) process is a well-established continuous method widely used in these industries to produce dry powders. However, the complexity of the particle formation process in SD, combined with the diversity of configurations used to achieve the target product, makes it a noteworthy area of research. This review briefly examines key research trends in SD within the pharmaceutical and chemical fields. It also discusses the processes, configurations, and applications of SD, providing valuable insights for researchers, industrialists, and readers interested in the development of pharmaceutical and chemical materials using SD.