METHOD OF PRODUCING GLASS MICROSPHERES Russian patent published in 2025 - IPC C03C12/02 C03B19/10 

FIELD: performing operations.

SUBSTANCE: invention relates to production of materials for road surfaces and can be used in production of glass microspheres. Method involves preparation of a mixture containing broken lead crystal of finely dispersed composition, to which metallurgical alumina is added at a ratio of weight parts of components of 2:3, respectively. Obtained mixture is granulated to size of 6-8 mm and fed into a plasma reactor for reflow.

EFFECT: higher quality of glass microspheres.

1 cl, 3 tbl, 1 ex