Production of glazy coating from dead vanadium catalysts

The possibility of using spent vanadium catalysts to obtain fritted colored glazes has been established. The technological parameters of the synthesis of glazed glasses in a borosilicate system using spent vanadium catalysts have been investigated, and their physicochemical properties have been determined. Decorative glaze coatings in fawn, brown and gray tones with a shiny, matte and semi-matte texture were obtained. Tab. 1, bibliography: 4 titles.