FRACTAL CHARACTERIZATION OF INNER PORE SURFACE STRUCTURE IN POROUS MEDIA

濮芸辉; 朱建华; 臧维良; 沈复

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FRACTAL CHARACTERIZATION OF INNER PORE SURFACE STRUCTURE IN POROUS MEDIA

更新时间：2025-12-16

- FRACTAL CHARACTERIZATION OF INNER PORE SURFACE STRUCTURE IN POROUS MEDIA
- CIESC Journal Issue 1, (1997)
- 作者机构：
  
  石油大学化工学部,石油大学化工学部,石油大学化工学部,石油大学化工学部北京 102200,北京 102200,北京 102200,北京,102200
- 作者简介：
- 基金信息：
- DOI：
  CLC： Q02
- Online First：25 February 1997，
  
  Published：25 February 1997
- 稿件说明：
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濮芸辉, 朱建华, 臧维良, et al. FRACTAL CHARACTERIZATION OF INNER PORE SURFACE STRUCTURE IN POROUS MEDIA[J]. CIESC Journal, 1997, (1).
DOI：

濮芸辉, 朱建华, 臧维良, et al. FRACTAL CHARACTERIZATION OF INNER PORE SURFACE STRUCTURE IN POROUS MEDIA[J]. CIESC Journal, 1997, (1). DOI：

摘要

通过对多孔介质全吸附过程的分析.在脱附过程自由能平衡的基础上.结合分形几何理论

推导了利用脱附数据计算多孔介质内孔表面分形维数的脱附分维标度关系式.实验及计算结果表明该标度关系式可靠.数据处理也比较简便.

Abstract

Fractal dimension scaling relationship of desorption was deduced according to the balance of the Gibbs free energy. The results show that the relationship is accordingly from the conditions of fractal existence

and it avoids some invalidates of traditional adsorption fractal BET relationships. It has been proved that the relationship is reliable and suitable for samples not only with small surface area but also with large surface area. The method of data processing is convenient.

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