Modeling the influence of temperature on the water vapor sorption by colloidal disperse systems

3rd International Conference on Energy Engineering and Environmental Protection

能源学;生态环境科学

Smagin, Andrey Valentinovich^1^2^3 ; Sadovnikova, Nadezhda Borisovna^1^2 ; Azovtseva, Natalia Anatol'Evna^4 ; Lazareva, Elena Victorovna^1

Moscow State University, Leninskie gory 1, Moscow

119991, Russia^1

Institute of Forestry, Russian Academy of Sciences, ul. Sovetskaya 21, Uspenskoe, Moscow oblast

143030, Russia^2

Peoples' Friendship University of Russia, Miklukho-Maklaya St. 6, Moscow

117198, Russia^3

Dokuchaev Soil Science Institute, Russian Academy of Sciences, Pyzhevsky per 7, Moscow

119017, Russia^4

关键词: Disperse systems;    Natural materials;    Potential theory;    Sorption isotherms;    Water sorption isotherms;    Water vapor sorption;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/227/4/042050/pdf
DOI  :  10.1088/1755-1315/227/4/042050

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The influence of temperature on sorption isotherms of water vapor in colloidal disperse systems is investigated in subsoils and natural materials. A new simple mathematical model has been developed for the estimation of the influence of temperature on water sorption isotherms as an alternative approach to Polanyi potential theory that was not able to fit the experimental data.