Waste ceramic powder and application thereof in ceramic tile

• Main Authors: MAI CHAOTANG, WANG DAGU
• Format: Patent
• Language: Chinese; English
• Published: 04.06.2024
• Subjects: APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS; ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; GLASS; JOINING GLASS TO GLASS OR OTHER MATERIALS; LIME, MAGNESIA; METALLURGY; MINERAL OR SLAG WOOL; NATURAL OR ARTIFICIAL THREADS OR FIBRES; REFRACTORIES; SLAG; SPINNING; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS; TEXTILES; TREATMENT OF NATURAL STONE

The invention discloses waste porcelain powder, belongs to the technical field of architectural ceramics, and is obtained by coating the surface of activated crushed waste porcelain with an S < i > O2 film, the activated crushed waste porcelain is plasma-treated crushed waste porcelain, and the invention also discloses application of the waste porcelain powder in ceramic tiles, and the application comprises the following steps: adding water into a blank raw material, carrying out wet ball milling, and carrying out spray drying, carrying out compression molding in a mold pressing manner, and drying to obtain a ceramic tile blank; adding water into the surface glaze raw material, carrying out wet ball milling to obtain glaze slip, and carrying out iron removal and sieving on the glaze slip to obtain the ceramic tile surface glaze; spraying the ceramic tile surface glaze to the surface of a ceramic tile green body in a glaze spraying manner, drying, and sintering in a kiln to obtain the ceramic tile, the waste c