Heat calculations of furnace units of cement industry . Methodological guidelines”, compiled under the editorship of B. C. Albatsa and M. RH, is an important work that will be useful to both specialists in the cement industry and students of technical universities studying relevant disciplines. This work not only deepens the understanding of thermal processes occurring in furnace units, but also offers practical recommendations for calculations, which makes it an indispensable tool for engineers and designers. The book covers a wide range of topics related to thermal calculations, including thermodynamic processes, heat transfer and heat loss in furnaces. It examines both theoretical foundations and practical aspects, allowing the reader to gain a holistic view of the operation of furnace units in the cement industry. The authors share their knowledge and experience, which makes the material accessible and understandable, even for those who are just starting out in this challenging field. This book will be of interest not only to professionals working in the cement industry, but also to students, graduate students and teachers who are looking for quality guidance on thermal calculations. It can be an excellent addition to the learning process, as well as a useful reference material for practitioners. If you are an engineer engaged in the design or operation of furnace units, or a student studying heat engineering, then this publication will be a real find for you. The topics raised in the book cover not only technical aspects, but also issues of ecology and energy conservation. In the context of modern challenges related to climate change and the need to optimize production processes, the understanding of heat calculations becomes especially relevant. The book offers readers not only theoretical knowledge, but also practical recommendations that will help reduce energy costs and improve the efficiency of furnace units. The style of the authors is distinguished by the clarity and logic of the presentation . They skillfully combine theory and practice, which allows the reader to easily absorb material. It is important to note that the team of authors includes experienced specialists who have made a significant contribution to the development of the cement industry .. Their previous work is also noteworthy, as they cover a wide range of topics related to cement production and application. The book “Heat calculations of furnace units of the cement industry” will become an indispensable assistant for all who seek to deepen their knowledge in the field of heat engineering and cement production . It will help you to understand the complex processes taking place in the furnaces, and will teach you to carry out accurate calculations, which in turn will increase your skills and competitiveness in the labor market. If you are looking for high-quality literature on thermal calculations, pay attention to this edition. It will not only expand your horizons, but also give you the opportunity to apply the knowledge gained in practice. Do not miss the chance to become an expert in the field of thermal processes of the cement industry with the help of a book that has already won recognition among specialists.