Also, the experimental data were compared with the results calculated according to the other three prediction methods, the ideal adsorbed solution model, the vacancy solution theory of adsorption using Flory-Huggins activity coefficient equation, the two-dimensional van der Waals equation. 还用另外三个吸附模型的计算和比较。它们是理想吸附溶液模型,Flory&Huggins活度系数方程的吸附空穴溶液模型及二维vanderwaals状态方程。
Improved van der Waals Equation for the Prediction of Binary Adsorption Equilibria 改进的vanderwaals方程推算双组分的吸附平衡
By using the experience of the equation of state in gas-liquid equilibria for reference, a modified two-dimensional van der Waals equation was proposed and applied to gas-solid adsorption equilibria. 借鉴热力学状态方程在气液平衡中的经验,修改了二维vanderwaals状态方程,并在气固吸附平衡中应用。
The reason was that the uptake of fiber not only by van der Waals 'force and hydrogen bond but also adsorption of acid dye by-NH3+. 由于酸性染料分子除了以范德华力和氢键的形式与纤维结合外,还会与纤维生成盐键结合,因此上染量的增加是由于改性后尼龙6纤维的端氨基增加的缘故。