It shows that this catalyst is moderate in reaction , strong basicity , good selectivity , high reactivity and easy operation .
实验发现该催化剂具有反应条件温和、碱性强、立体选择性好、活性高、后处理简单等优点。
Increasing the calcinations temperature , the pore size distribution of zro2 shifted toward larger size , and the specific surface areas , pore volume , as well as the acidity and basicity decreased .
随着zro2焙烧温度的升高,其孔径增大,而比表面积、孔容和表面酸碱性减小。
The agglomeration mechanism of sinter with high fe and low sio2 is different from that of traditional high basicity sinter , in which the agglomeration of calcium ferrite liquid phase , and recrystallized crystals of iron oxide is coexisted simultaneously .