Chemical process engineering deals with the designing and optimization of chemical manufacturing systems. It is concerned with the design and construction of manufacturing systems, which turn raw materials into finished products. Other aspects of chemical process engineering include heat exchanger networks, sustainable industrial activity, etc. Some of the diverse topics covered in this book address the varied branches that fall under this category. As this field is emerging at a rapid pace, the contents of this textbook will help the readers understand the modern concepts and applications of the subject.