Mullite particles was synthesized by hydrothermalcrystallization from kaolinite in coal measures.
以煤系高岭岩为原料,采用水热晶化法合成超细莫来石粉。
2
The hydrothermalcrystallization behaviour was also studied under the same conditions. Zeolites A, X, Y and P were crystallized in the area of precipitate, mixture, gel and sol respectively.