Preparation of iron tailing based light heat-preservation foamed ceramic material

• Main Authors: SUN JIEJING, LIU YONGJIE, SUN XUAN
• Format: Patent
• Language: Chinese; English
• Published: 26.04.2017
• Subjects: ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; LIME, MAGNESIA; METALLURGY; REFRACTORIES; SLAG; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TREATMENT OF NATURAL STONE

The invention discloses preparation of an iron tailing based light heat-preservation foamed ceramic material. The iron tailing based light heat-preservation foamed ceramic material is prepared from the following components in parts by weight: 30-70wt% of iron tailings, 10-15wt% of chinastone, 5-20wt% of feldspar, 5-20wt% of clay, 5-10wt% of a foaming agent, 0.5-2.3wt% of an additive foaming agent and 0.5-1wt% of an additive grinding aid. The iron tailing based light heat-preservation foamed ceramic material disclosed by the invention has relatively low heat conduction coefficients and relatively good mechanical properties, the raw material cost can be lowered, the economic benefits of companies can be increased, and comprehensive utilization of resources can be achieved. 本发明公开了种铁尾矿基轻质保温发泡陶瓷材料的制备，它由以下重量份的组分制备得到：铁尾矿30-70wt%、瓷石10-15wt%、长石5-20wt%、黏土5-20wt%、发泡剂5-10wt%、外加发泡剂0.5-2.3wt%、外加助磨剂0.5-1wt%。用本发明所制备的发泡陶瓷材料具有较低导热系数、较好的力学性能，并能降低原料成本、增加企业的经济效益和实现资源的综合利用。