摘要
对于甲烷、二氧化碳与氧气催化氧化重整反应,在利用盒子维法测定催化剂表面分形维数的基础上,考察了表面分形维数与催化剂筛选、催化剂制备方法、稀土元素添加量和催化剂反应前后的处理等之间的关系,实验证明分形是一种有效的工具.
The method of measuring catalyst surface fractal dimension was introduced. The relations of surface fractal dimension with catalyst selection, catalyst preparation method, rare earth element content and catalyst treatment process have been discussed in detail. The results showed that fractal was an effective tool.
出处
《化工学报》
EI
CAS
CSCD
北大核心
1997年第4期453-456,共4页
CIESC Journal
关键词
分形维数
催化剂筛选
催化剂制备
催化剂活性
fractal, fractal dimension, catalyst selection, catalyst preparation
