Russian Federation
Russian Federation
The article is devoted to the study of the adsorption process as a highly efficient physico-chemical method for cleaning and drying gas mixtures based on the use of solid porous adsorbents such as zeolites and silica gels. Special attention is paid to the study of the dynamic activity of zeolites in the process of drying gases, which is important for many branches of the chemical, petrochemical and food industries. The purpose of the work is to develop and describe in detail the experimental setup and methods of conducting the experiment and processing experimental data, which make it possible to determine the dynamic adsorption capacity of zeolites by water vapor, as well as to investigate the patterns of the process of adsorption drying of the gas mixture. During the experiment, the dependences of the main process parameters on time were obtained. The presented scheme of the laboratory installation of adsorption drying allows you to flexibly vary the input parameters and conditions of the experiment, study the influence of various factors on the adsorption process, track the movement of the adsorption front and record the slip time. The proposed method and the created installation represent an effective tool for comparative research and reasonable selection of adsorbents during drying of gas, air and vapor-air mixtures in industrial and laboratory conditions.
ADSORPTION, GAS DRYING, ZEOLITE, DYNAMIC ADSORPTION CAPACITY, DEW POINT, ADSORBENT REGENERATION, EXPERIMENTAL UNIT
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