This book provides a thorough exploration of the step-by-step manufacturing processes utilized in the global production of synthetic detergents. Drawing from real-world manufacturing experience at various detergent plants both domestically and internationally, the text presents valuable insights into the industry. Manufacture of Quality Synthetic Detergents: Process Chemistry and Unit Operations discusses the essential aspects of detergent processing techniques, quality by design, risk assessment and management, and operational requirements. The book also covers the regulations and guidelines set forth by reputable organizations such as the ACS, AIChE, ICE, and AOCS. In addition, it provides a detailed explanation of quality methodologies for granular detergent size and agglomeration, as well as offers techniques for systematic process optimization and good manufacturing practice. The importance of paying attention to detail in process development and validation is emphasized, with real-world examples showcasing various facets of synthetic detergent manufacturing. This comprehensive guide serves as a valuable reference for chemists, chemical engineers, manufacturing professionals, and engineers working in granular and liquids sciences, and manufacturing. It is an indispensable resource for those seeking to enhance their knowledge and skills in the field.