Industrial separation processes are processes used in industry for the separation of a product from its impurities and other unwanted products. Separation operations are applied for the purification of raw materials, recovery of by-products, recycling of solvents and removal of contaminants from effluents. The separation processes of mixtures include extraction, drying, crystallization, filtration and evaporation, among others. This book is a compilation of chapters that discuss the most vital concepts of separation processes. The topics included herein on the principles and techniques of separation processes are of utmost significance and bound to provide incredible insights to readers. Those in search of information to further their knowledge will be greatly assisted by this book.