Методика определения интенсивности выщелачивания неорганических стекол кислыми газами [Articol]

Abstract

There has been developed a technique for determining the intensity of the dealkalization of inorganic glasses by acid gases. The essence of the technique consists in calculating the extraction rate of alkali metal cations from the surface layers of inorganic glasses. For this purpose, it is necessary to determine the concentration of alkali metal cations in the solution, after washing with distilled water the products obtained as a result of the reaction of glass with acid gases. The advantages and disadvantages of this technique are analyzed.