The book "Mathematical modeling and calculation of chemical processes and systems using" edited by A. In. Koznova is an important and relevant work that opens the door to the world of chemical technology and mathematical modeling. This publication will become an indispensable assistant for students, graduate students, teachers and practitioners in the field of chemical engineering, as well as for anyone interested in modern methods of analysis and optimization of chemical processes. The book examines the key aspects of mathematical modeling that allow a deeper understanding and optimization of chemical processes. The authors, gathered in a team, offer the reader a unique look at how mathematics can serve as a powerful tool in solving practical problems of chemical technology. They explain in detail how to create models that reflect reality, and how to use these models to predict the behavior of chemical systems. The reader will find in the book many examples, illustrations and tasks that will help to consolidate theoretical knowledge in practice. This makes the book not just a textbook, but a real tool for solving real problems faced by engineers and scientists in their work. Interestingly, the authors pay attention not only to traditional modeling methods, but also to modern approaches, such as the use of computer technology and software to simulate processes. The book will be useful not only for those who already work in the field of chemical technology, but also for those who are just starting their way. Students of technical specialties, graduate students and teachers will find valuable materials here for preparing for classes, writing term papers and diploma papers . In addition, researchers will be able to use the proposed methods to develop new technologies and optimize existing processes. The topics raised in the book cover a wide range of issues, from the basics of mathematical modeling to complex systems and processes. The authors emphasize the importance of accuracy and reliability of models, as well as the need for their verification and validation. This is especially true in a rapidly changing world, where innovation and efficiency play a key role in the success of enterprises. The style of presentation of the authors is clear and accessible, which makes the book attractive to a wide audience. They skillfully combine theory and practice, which allows the reader not only to assimilate the material, but also to apply it in real conditions. In addition, the work of Koznov and his colleagues is not their only achievement. There are other significant publications in their portfolio that also deserve attention and can supplement the reader's knowledge. If you are looking for a book that will help you understand the complex processes of chemical technology and master the methods of mathematical modeling, then “Mathematical modeling and calculation of chemical processes and systems using” is exactly what you need. It will become your reliable companion in the world of science and technology, opening new horizons for understanding and applying knowledge in the field of chemical engineering. Do not miss the opportunity to deepen your knowledge and skills, enrich your arsenal of tools for solving complex problems and become a real professional in your field.