The principles of energy analysis. Energy balancing. The processes with multicomponent and multiphase operating materials and their energy application. Heat pipes. Industrial furnaces and heaters. Characteristics and description of the construction, equipment and processes in different industrial branches (furnaces for metal heating and melting, in non-ferrous industry, in food industry). Fundamentals of energy devices connecting. Specificity of heat exchangers used in some of the braches of process industry. Cooling towers. Auxiliary equipment for achievement of energy and process transformations in industry and the possibility of their connection including also pipelines, valves, and other equipment elements. Biomass energy transformations. Cogeneration and hybrid processes.