摘要
在两种近似情况下 ,建立了α-Al2 O3载体的二次粒子堆积孔模型 ;用TEM测定α -Al2 O3载体的二次粒子大小及分布 。
A model of the secondary particle piled pore of α-Al 2O 3 carrier was set in two approximate cases.The size and distribution of secondary particles were measured by TEM,and then the size and distribution of the piled pore were calculated.
出处
《石化技术与应用》
CAS
2003年第1期55-57,共3页
Petrochemical Technology & Application