HYDRAULIC RESISTANCE OF THE ADSORBER WITH REGULAR NOZZLE
Orymbetov B. Orymbetov E. Orymbetova G. Khusanov A. Orymbetov T.
2025National Academy of Sciences of the Republic of Kazakhstan
News of the National Academy of Sciences of the Republic of Kazakhstan, Series of Geology and Technical Sciences
2025#2025Issue 3197 - 206 pp.
Adsorption-type devices are widely used for drying and purifying natural gas. The adsorption process occurs effectively if the contact surface of the gas and liquid phases is larger. In this regard, adsorbents made of highly porous materials are used. The hydraulic resistance of an adsorber with a regular nozzle is considered. The main features of the operation of this attachment are determined. A decrease in the porosity of the nozzle and an increase in the length of the path of gas flow compared to a fixed adsorbent layer have been established. These features of the nozzle are taken into account when deriving equations to determine the hydraulic resistance of an adsorber with a regular nozzle. The heat and mass transfer characteristics of a regular packing were assessed. Results. Calculations of the hydraulic resistance of an adsorber with a regular packing show that the porosity of a regular packing is reduced by 3%, and the length of the gas movement path and, accordingly, hydraulic resistance of the packing layer increases by 11.8% due to the presence of bodies of rotation in the layer. All this leads to a more efficient process of heat and mass transfer, uniform distribution of gas flow in the cross section of the adsorber. Scientific novelty. As a result of the conducted research, calculated dependence of hydraulic resistance was obtained, which leads to significant changes in the flow dynamics. Practical value. The results of the study can be used to develop efficient adsorbers, which will lead to a reduction in operating costs and an increase in productivity.
adsorber , gas , heat and mass transfer apparatus , hydraulic resistance , nozzle , process
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M. Auezov South Kazakhstan University, Shymkent, Kazakhstan
South Kazakhstan Medical Academy, Shymkent, Kazakhstan
“Souts-Oil” LLP, Shymkent, Kazakhstan
M. Auezov South Kazakhstan University
South Kazakhstan Medical Academy
“Souts-Oil” LLP
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