Refractory material prepared from waste high-alumina porcelain balls and waste shed plates

• Main Authors: ZHAN HUASHENG, SUN HUOCHANG, LIU SHUHUAN, ZHAO YAN, GAO CHANGHE, ZHENG HUA, WANG FENGYU, LI JINYU, LI YANJING
• Format: Patent
• Language: Chinese; English
• Published: 30.10.2020
• Subjects: ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; LIME, MAGNESIA; METALLURGY; REFRACTORIES; SLAG; TREATMENT OF NATURAL STONE

The invention belongs to the technical field of refractory materials and relates to a refractory material prepared from waste high-alumina porcelain balls and waste shed plates. The refractory material is prepared from the following raw materials in parts by weight: 50 to 75 parts of waste high-alumina porcelain balls, 10 to 35 parts of waste silicon carbide refractory slabs, 3 to 8 parts of silica fume, 5 to 10 parts of aluminate cement and 0.15 to 0.35 part of additives. The waste high-alumina ceramic balls and the waste silicon carbide refractory slabs are reasonably compounded to develop the heat-resistant alkali-resistant refractory material, and abundant ceramic solid wastes are consumed, thereby implementing high-value utilization of the solid wastes, and having profound social meanings. 本发明属于耐火材料技术领域，具体涉及一种含废高铝瓷球和废棚板的耐火材料，本发明所述材料由包括如下重量份的原料制备得到：废高铝瓷球50～75份，废碳化硅棚板10～35份，硅灰3～8份、铝酸盐水泥5～10份和外加剂0.15-0.35份。本发明利用废高铝瓷球和废碳化硅棚板，通过合理复配，开发耐热耐碱耐火材料，同时消耗使用大量的陶瓷固废，实现了固废的高值利用，具有深远的社会意义。