Numerical analysis of the effect of the kind of activating agent and the impregnation ratio on the parameters of the microporous structure of the active carbons

4th International Conference on Mathematical Modeling in Physical Sciences

物理学;数学

Kwiatkowski, Miroslaw^1

AGH University of Science and Technology, Faculty of Energy and Fuels, al. A. Mickiewicza 30, Krakow

30-059, Poland^1

关键词: Activating agents;    Active carbon;    Adsorption data;    Adsorption model;    Class models;    Identification procedure;    Impregnation ratios;    Micro-porous structure;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/633/1/012047/pdf
DOI  :  10.1088/1742-6596/633/1/012047

来源: IOP

【 摘 要 】

The paper presents the results of the research on the application of the LBET class adsorption models with the fast multivariant identification procedure as a tool for analysing the microporous structure of the active carbons obtained by chemical activation using potassium and sodium hydroxides as an activator. The proposed technique of the fast multivariant fitting of the LBET class models to the empirical adsorption data was employed particularly to evaluate the impact of the used activator and the impregnation ratio on the obtained microporous structure of the carbonaceous adsorbents.