Staged evaporation in steam-generating units

The fundamentals of the theory of staged evaporation developed by E.I. Romm in the 1930s are considered from positions that take into account experimental data and the results of calculations of the distribution of impurities in the water volume of modern steam-generating units. Opportunities for changing the distribution of the concentration of impurities should be utilized when designing new and modernizing existing steam-generating equipment. Here, the evaporation stages do not have to come as separate components for improving the quality of the generated steam and reducing the total amount of impurities that come to heating surfaces.