The book gives deep insights into the overall evaluation of integrated processes as well as development of methods for a systematic design and optimisation of integrated reaction and separation processes. Potentials and the technical as well as economic limitations for process integration have been identified. The book covers several case studies of reactive distillation, reactive extraction, reactive gas-adsorption and chromatographic reactors which have been investigated from the modelling and experimental point of view. Based on validated models process simulation was used to optimize these processes. Following the concept of integrated process design approaches have been developed for model predictive control and process optimisation during production. Another new and very important focus of the book is systematic synthesis of integrated processes. The book presents the latest developments in simulation of integrated processes as well as new methods of process synthesis and process control. It shows also the details of experimental approaches for model validation, determining of model parameters and measurement techniques. The combination of sophisticated modelling, optimisation methods and experimental results has not been published up to now. Therefore the book addresses readers from industry as well as academic research.