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Graphite tailing-based foamed ceramic and preparation method thereof
The invention discloses graphite tailing-based foamed ceramic which is prepared by mixing, grinding and sintering graphite tailing powder, ceramic polishing slag powder and frit powder as raw materials. The invention also discloses a preparation method of the graphite tailing-based foamed ceramic, which comprises the following steps: step 1, mixing the graphite tailing powder, the ceramic polishing slag powder and the glass material powder, adding a grinding aid, mixing and grinding, and step 2, molding the mixed and ground powder, and sintering to obtain the graphite tailing-based foamed ceramic. According to the method, solid waste is fully utilized, high-quality raw materials such as kaolin do not need to be additionally added, and the preparation process is simple and environmentally friendly. The foamed ceramic prepared by the invention is low in heat conductivity and excellent in mechanical property, and meets the use requirements of buildings.
本发明公开一种石墨尾矿基泡沫陶瓷，由石墨尾矿粉、陶瓷抛光渣粉和玻璃料粉作为原料混合研磨烧结制成。本发明还公开了一种石墨尾矿基泡沫陶瓷的制备方法，包括步骤1、将石墨尾矿粉、陶瓷抛光渣粉和玻璃料粉混合后添加研磨助剂进行混合研磨，步骤2、将混合研磨后的粉体成型，然后烧结得到石墨尾矿基泡沫陶瓷。本发明方法充分利用固体废弃物，不需要额外添加高岭土等优质原料，制备工艺过程简单、环保。本发明制得的发泡陶瓷导热低、力学性能优良，满足建筑使用要求。
Graphite tailing-based foamed ceramic and preparation method thereof
The invention discloses graphite tailing-based foamed ceramic which is prepared by mixing, grinding and sintering graphite tailing powder, ceramic polishing slag powder and frit powder as raw materials. The invention also discloses a preparation method of the graphite tailing-based foamed ceramic, which comprises the following steps: step 1, mixing the graphite tailing powder, the ceramic polishing slag powder and the glass material powder, adding a grinding aid, mixing and grinding, and step 2, molding the mixed and ground powder, and sintering to obtain the graphite tailing-based foamed ceramic. According to the method, solid waste is fully utilized, high-quality raw materials such as kaolin do not need to be additionally added, and the preparation process is simple and environmentally friendly. The foamed ceramic prepared by the invention is low in heat conductivity and excellent in mechanical property, and meets the use requirements of buildings.
本发明公开一种石墨尾矿基泡沫陶瓷，由石墨尾矿粉、陶瓷抛光渣粉和玻璃料粉作为原料混合研磨烧结制成。本发明还公开了一种石墨尾矿基泡沫陶瓷的制备方法，包括步骤1、将石墨尾矿粉、陶瓷抛光渣粉和玻璃料粉混合后添加研磨助剂进行混合研磨，步骤2、将混合研磨后的粉体成型，然后烧结得到石墨尾矿基泡沫陶瓷。本发明方法充分利用固体废弃物，不需要额外添加高岭土等优质原料，制备工艺过程简单、环保。本发明制得的发泡陶瓷导热低、力学性能优良，满足建筑使用要求。
Graphite tailing-based foamed ceramic and preparation method thereof
一种石墨尾矿基泡沫陶瓷及其制备方法
ZHAO SHUAIYU (author) / YU LEI (author) / ZHOU XUYU (author) / WANG ZHEFEI (author) / LIU ZIZHENG (author) / WANG XIN (author)
2023-04-18
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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