Technology of new materials with controlled properties in integrated industrial waste treatment

A method of industrial waste treatment by melting in a reducing medium with the subsequent separation of the mixture was considered. This method produces x-ray amorphous raw material of constant chemical composition, which contains almost no compounds of iron and other transition metals. The raw material produced can be used to manufacture glass ceramics that are transparent in the visible region and have a low thermal expansion coefficient. Glass ceramics were synthesized that are promising for use as substrates for optical and magneto-optical data storage media, for manufacturing visible and near-IR bandpass filters, and also for producing optical fiber materials. The possibility of obtaining porous materials with different types of crystal structures, low density, and controlled pore size and type was demonstrated.