PLASMA METHOD OF PRODUCING STRONTIUM ALUMINUM GLASS Russian patent published in 2023 - IPC C03C1/02 C03C3/85 A61K6/77 

FIELD: chemical industry; medicine; dentistry.

SUBSTANCE: plasma method of producing strontium aluminosilicate glass involves preparing a charge, placing the charge in a corundum crucible, melting and producing glass, and first carries out separate wet grinding of quartz glass, alumina and strontium carbonate to a particle size of 5–7 microns, their subsequent averaging, pouring the mixture into a corundum crucible followed by dehydration, plasma jet cooking and production.

EFFECT: obtaining a final product with stable properties.

1 cl, 1 ex, 6 tbl