Описание: Process synthesis and process intensification arebecomingstate-of-the-art scientific fields that provide the methods and tools to improve process technologies in terms of high energy efficiency, low capital investment, low emissions, improved safety, and less hazardous byproducts to achieve sustainable products and processes. The book covers manufacturing processes from both fossil- and biomass-based feedstocks for graduate students.
Описание: This book promotes process design strategies and methods to chemical engineering students and encourages experienced engineers to reflect on - and perhaps challenge - their daily approach to process design.The production facilities and supply chains of the chemical industry represent complex, global systems built on sophisticated technological processes. While process design of the past could rely on steadily growing economies creating a predictable framework of product demand, raw material availability, and technological progress, today global competition, shorter product cycles, unreliable raw material supplies, and emerging, disruptive technologies create new challenges to the design of efficient, flexible, and sustainable processes. A holistic design methodology has to take care of these challenges.Process design can build on many excellent chemical engineering textbooks focusing on unit operations, process intensification, or process integration. Only a few books address the creative step finding an initial process structure. Process design mehodologies constitute the main topic of this book. A special focus is given to the search for an optimal process structure (process synthesis), since an inferior process structure cannot be "upgraded" into an optimal process during later extensive optimization of process parameters regardless of the effort. The design methodology illustrated in the textbook first outlines alternate strategies to find an initial process structure (hierarchical approach or superstructure concepts with heuristic rules or mixed integer non-linear programming). The role of design targets to guide a process designer is shown for energy integration and capital investment.In a next design step, process intensification and integration are used to improve the initial process structure with respect to unit operation efficiencies (heating, cooling, and mixing) and process synergies (heat-power integration, reaction distillation, dividing wall column, etc.) resulting in superior processes. The last step of the process design methodology introduces the concept of "no-regret"- solutions. These "no-regret"-solutions aim at process designs offering a robust performance in different, future scenarios (fluctuating or unexpected product demand). Modular designs offer a powerful tool to esatablish highly flexible, chemical processes.The design methodology is demonstrated in a comprehensive design case dealing with 6 chemical processes integrated into a production site. The design procedure to derive process and plant structures is illustrated in a step by step approach.To a large extend, this book on process design builds on experiences of the author at Bayer Technology Services. The book includes the input of many Bayer people - technical contributions, exciting suggestions, and enlightening discussions. The book summarizes courses on "Process Intensification" and "Process Design" given by the author at the Technical University Dresden (TU Dresden - 2008), East China University of Science and Technology (ECUST Shanghai - 2012-2014) and Ruhr University Bochum (RUB - 2014-2015).
Описание: Microfluidics represent great potential for chemical processes design, development, optimization, and chemical engineering bolsters the project design of industrial processes often found in large chemical plants. Together, microfluidics and chemical engineering can lead to a more complete and comprehensive process.Process Analysis, Design, and Intensification in Microfluidics and Chemical Engineering provides emerging research exploring the theoretical and practical aspects of microfluidics and its application in chemical engineering with the intention of building pathways for new processes and product developments in industrial areas. Featuring coverage on a broad range of topics such as design techniques, hydrodynamics, and numerical modelling, this book is ideally designed for engineers, chemists, microfluidics and chemical engineering companies, academicians, researchers, and students.
Автор: Fernando Israel Gomez-Castro, Juan Gabriel Segovia-Hernandez Название: Process Intensification: Design Methodologies ISBN: 3110596075 ISBN-13(EAN): 9783110596076 Издательство: Walter de Gruyter Цена: 14495.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Intensified processes have found widespread application in the chemical and petrochemical industries. The use of intensified systems allows for a reduction of operating costs and supports the “greening” of chemical processes. However, the design of intensified equipment requires special methodologies. This book describes the fundamentals and applications of these design methods, making it a valuable resource for use in both industry and academia.
Process Intensification is a comprehensive textbook and treats the theory of process intensification design, and all innovation steps from idea generation to commercial implementation, and all focused on contributing to the UN Sustainable Development Goals. This book covers the ‘hard’ elements of design, modelling, and experimental validations and the ‘soft’ elements, values of engineers, interests of stakeholders and beliefs of society.
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