Abstract: Based on the theory of volume filling of micropores (TVFM) , an advanced adsorption isotherm equation is presented to describe vapor adsorption on microporous adsorbents. It is found that parameters in the equation individually represent the characteristics of both micropore structure and vapor adsorption. Experimental adsorption isotherms of several organic vapors on several commercial activated carbon are used to verify the equation. The results are satisfactory.

摘要： 根据微孔容积填充理论(TVFM)对蒸气在吸附剂微孔中的吸附,提出了1个新的吸附等温线方程,建立了该方程中的各参数对吸附剂的微孔结构特征和吸附特性较独立的表征关系。通过几种有机蒸气在几种商用活性炭上的实测吸附等温线,对方程进行了验证,结果令人满意。