▎ 摘　　要

NOVELTY - Antibacterial cyan glaze comprises quartz stone, bone powder, heavy calcium carbonate, titanium dioxide, raw vermiculite powder, modified graphene oxide and kaolin. USE - The glaze is useful for washroom (claimed). ADVANTAGE - The method reduces energy consumption, and is suitable for preparation technology of new energy-saving type ceramic glaze. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing antibacterial cyan glaze comprising mixing the raw material and water to prepare glaze slurry and the glazing multi-firing into glaze slurry, taking out after airing, placing into the kiln, controlling inside temperature raising to 150-180 degrees C from room temperature for 2-3 hours, closing kiln, (iii) keeping the temperature for 6-8 hours and continuously introducing air, (iv) heating to 1080-1100 degrees C for 4-6 hours, and continuously inletting protective gas, and (vi) stopping inletting protective gas, and slowly reducing the temperature to 60-80 degrees C, taking out the ceramic for 8-12 hours, to obtain the product.