The material balance of the chemical-technological system . Method. manual" edited by B. C. Beskova and other authors are an indispensable resource for students, graduate students and practitioners in the field of chemical technology and engineering . Published in M. RHTU . D. and . Mendeleeva, this work offers a deep dive into the foundations and principles underlying the material balance, which makes it relevant to both the educational process and professional activities. From the first pages of the reader covers the atmosphere of scientific research and practical application. The authors, possessing rich experience and knowledge, share their experience, which will help to understand how to correctly calculate material flows in chemical processes. This manual not only explains the theoretical aspects, but also offers practical problems, which makes it ideal for those who want to not only study the theory, but also apply it in practice. The book will be of interest to students of technical and chemical specialties, as well as those who work in the field of chemical technology, energy and related disciplines. If you are a young specialist seeking to deepen your knowledge, or a teacher looking for quality materials for their students, then this guide will be a real find for you. It will also be useful to engineers and researchers who are faced with the need to conduct calculations in their professional activities. The topics covered in the book cover a wide range of issues related to material balance. The reader will be able to learn about the principles of drawing up balance equations, methods of solving them and applying them in real production conditions. The authors raise important issues related to process optimization, improving production efficiency and reducing costs, which makes the book relevant in the modern market. The style of presentation of the authors is clear and accessible, which allows the reader to easily assimilate even the most complex concepts. Each chapter is logically structured, which contributes to a consistent understanding of the material. Examples from practice and tasks proposed in the manual make the learning process more interactive and exciting. The book "Material Balance of the Chemical System" can be compared with other known works in the field of chemical technology, such as "Chemical Technology" G. F. Dubrovsky or "Fundamentals of Chemical Technology" B. F. Kuznetsova . However, the uniqueness of this manual lies in its practical orientation and emphasis on material balance, which makes it an indispensable tool for students and specialists. If you are looking for a high-quality training manual that will help you understand the basics of material balance and teach you how to apply the knowledge gained in practice, then “Material balance of the chemical engineering system . Method. Help is what you need. This book will not only enrich your knowledge, but will also become a reliable assistant in your professional career. Do not miss the opportunity to take a step towards success in the world of chemical technology!