CIESC Journal

• 化工学报 • 上一篇    下一篇

分形在催化剂筛选和活性考察中的应用

纪红兵,林维明   

  1. 华南理工大学化学工程系,华南理工大学化学工程系 广州 510641 ,广州 510641
  • 出版日期:1997-08-25 发布日期:1997-08-25

APPLICATION OF FRACTAL IN CATALYST SELECTION AND CATALYTIC ACTIVITY EVALUATION

Ji Hongbing and Lin Weiming(Chemical Engineering Department, South China University of Technology, Guangzhou 510641)   

  • Online:1997-08-25 Published:1997-08-25

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.

Abstract: 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.

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