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A platform for research: civil engineering, architecture and urbanism
Acid-resistant castable and preparation method thereof
The invention discloses an acid-resistant castable and a preparation method thereof. According to the invention, the recycled ceramic, corundum and flint clay are used as acid-resistant aggregates, silica micropowder and activated alumina powder are used as acid-resistant powder, silica sol is used as a binding agent, and aluminate cement, water and an additive are added on the basis, so that the prepared acid-resistant castable is compact in structure, high in strength and high in strength. The wear-resistant wear-resistant lining material has the advantages of high strength, excellent wear resistance, good permeability resistance, high heat stability, good acid resistance and the like, can meet the use conditions of an equipment lining, can effectively guarantee safe and stable operation of equipment, and is beneficial to obtaining good economic benefits and social benefits.
本发明公开了一种耐酸浇注料及其制备方法。本发明以回收陶瓷、刚玉、焦宝石作为耐酸骨料，以硅微粉、活性氧化铝粉作为耐酸粉料，以硅溶胶作为结合剂，在此基础上添加铝酸盐水泥、水以及外加剂，制备的耐酸浇注料结构致密，具有强度高、耐磨性优异、抗渗透性好、热稳定性高、抗酸性好等优点，能够满足设备内衬的使用条件，可以有效保障设备安全稳定的运行，有助于取得良好的经济效益和社会效益。
Acid-resistant castable and preparation method thereof
The invention discloses an acid-resistant castable and a preparation method thereof. According to the invention, the recycled ceramic, corundum and flint clay are used as acid-resistant aggregates, silica micropowder and activated alumina powder are used as acid-resistant powder, silica sol is used as a binding agent, and aluminate cement, water and an additive are added on the basis, so that the prepared acid-resistant castable is compact in structure, high in strength and high in strength. The wear-resistant wear-resistant lining material has the advantages of high strength, excellent wear resistance, good permeability resistance, high heat stability, good acid resistance and the like, can meet the use conditions of an equipment lining, can effectively guarantee safe and stable operation of equipment, and is beneficial to obtaining good economic benefits and social benefits.
本发明公开了一种耐酸浇注料及其制备方法。本发明以回收陶瓷、刚玉、焦宝石作为耐酸骨料，以硅微粉、活性氧化铝粉作为耐酸粉料，以硅溶胶作为结合剂，在此基础上添加铝酸盐水泥、水以及外加剂，制备的耐酸浇注料结构致密，具有强度高、耐磨性优异、抗渗透性好、热稳定性高、抗酸性好等优点，能够满足设备内衬的使用条件，可以有效保障设备安全稳定的运行，有助于取得良好的经济效益和社会效益。
Acid-resistant castable and preparation method thereof
一种耐酸浇注料及其制备方法
ZHU GUOPING (author) / WANG LIWANG (author) / PENG JINGJING (author) / WANG QI (author) / LI XINMING (author) / FANG LIHUA (author) / SHI ZHAN (author)
2023-08-15
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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