Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for preparing foamed ceramic by comprehensively utilizing solid waste
The invention discloses a method for preparing foamed ceramic by comprehensively utilizing solid waste, which comprises the following steps: mixing black talc tailing powder, Jiangxi kaolin tailing powder and glass powder according to the mass ratio of (40-50): (30-40): (10-20), adding an additive accounting for 5-9% of the total mass of the powder, mixing, grinding, drying and homogenizing, and molding the mixed powder, and finally sintering to obtain the foamed ceramic, wherein the additives are a grinding aid and a granulation binder. The prepared foamed ceramic is low in heat conduction and excellent in mechanical property, comprehensive utilization of tailing solid waste is achieved, and the preparation technology is simple in process, environmentally friendly and suitable for industrial production and popularization.
本发明公开了一种综合利用固废制备泡沫陶瓷的方法，包括步骤：将黑滑石尾矿粉末、江西高岭土尾矿粉末和玻璃粉末按质量比40~50：30~40：10~20的比例混合，并按粉末总质量的5%~9%加入添加剂后混合研磨并干燥均化处理后对混合粉体进行成型，最后烧结得到泡沫陶瓷，所述添加剂为助磨剂和造粒粘结剂。本发明制得的泡沫陶瓷导热低、力学性能优良，实现对尾矿固废的综合利用，制备工艺过程简单、环保，适合工业化生产推广。
Method for preparing foamed ceramic by comprehensively utilizing solid waste
The invention discloses a method for preparing foamed ceramic by comprehensively utilizing solid waste, which comprises the following steps: mixing black talc tailing powder, Jiangxi kaolin tailing powder and glass powder according to the mass ratio of (40-50): (30-40): (10-20), adding an additive accounting for 5-9% of the total mass of the powder, mixing, grinding, drying and homogenizing, and molding the mixed powder, and finally sintering to obtain the foamed ceramic, wherein the additives are a grinding aid and a granulation binder. The prepared foamed ceramic is low in heat conduction and excellent in mechanical property, comprehensive utilization of tailing solid waste is achieved, and the preparation technology is simple in process, environmentally friendly and suitable for industrial production and popularization.
本发明公开了一种综合利用固废制备泡沫陶瓷的方法，包括步骤：将黑滑石尾矿粉末、江西高岭土尾矿粉末和玻璃粉末按质量比40~50：30~40：10~20的比例混合，并按粉末总质量的5%~9%加入添加剂后混合研磨并干燥均化处理后对混合粉体进行成型，最后烧结得到泡沫陶瓷，所述添加剂为助磨剂和造粒粘结剂。本发明制得的泡沫陶瓷导热低、力学性能优良，实现对尾矿固废的综合利用，制备工艺过程简单、环保，适合工业化生产推广。
Method for preparing foamed ceramic by comprehensively utilizing solid waste
一种综合利用固废制备泡沫陶瓷的方法
YU LEI (Autor:in) / LIU ZIZHENG (Autor:in) / ZHOU XUYU (Autor:in) / WANG ZHEFEI (Autor:in) / ZHAO SHUAIYU (Autor:in) / CHEN YINGHAO (Autor:in)
12.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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