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Preparation method of metakaolin-based phosphate geopolymer
The invention provides a preparation method of a metakaolin-based phosphate geopolymer. The preparation method comprises the following steps: taking metakaolin and a phosphate solution as raw materials, adding magnesium oxide, and uniformly stirring; and standing and curing at room temperature to a preset age. The metakaolin and the phosphate solution are used as reaction raw materials, the magnesium oxide additive is added, synthesis and curing forming of the geopolymer at the room temperature are achieved, heating operation is not needed, the process is simple, a large amount of energy can be saved, and engineering application is easy.
本申请提供一种偏高岭土基磷酸盐地聚合物的制备方法。该制备方法包括以偏高岭土和磷酸盐溶液为原料，再添加氧化镁，搅拌均匀；在室温下静置养护至预设龄期。本申请通过以偏高岭土和磷酸盐溶液为反应原料，外加氧化镁添加剂，实现在室温下地聚合物的合成和固化成型，不需升温操作，工艺简单，能节省大量的能源，易于工程应用。
Preparation method of metakaolin-based phosphate geopolymer
The invention provides a preparation method of a metakaolin-based phosphate geopolymer. The preparation method comprises the following steps: taking metakaolin and a phosphate solution as raw materials, adding magnesium oxide, and uniformly stirring; and standing and curing at room temperature to a preset age. The metakaolin and the phosphate solution are used as reaction raw materials, the magnesium oxide additive is added, synthesis and curing forming of the geopolymer at the room temperature are achieved, heating operation is not needed, the process is simple, a large amount of energy can be saved, and engineering application is easy.
本申请提供一种偏高岭土基磷酸盐地聚合物的制备方法。该制备方法包括以偏高岭土和磷酸盐溶液为原料，再添加氧化镁，搅拌均匀；在室温下静置养护至预设龄期。本申请通过以偏高岭土和磷酸盐溶液为反应原料，外加氧化镁添加剂，实现在室温下地聚合物的合成和固化成型，不需升温操作，工艺简单，能节省大量的能源，易于工程应用。
Preparation method of metakaolin-based phosphate geopolymer
偏高岭土基磷酸盐地聚合物的制备方法
WANG JINGSONG (author) / TADAMASA (author) / LI LIUJIE (author) / WAN YONG (author)
2024-11-15
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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