Modelling of gas absorption processes in bubblers
M.I. Shilyaev and A.V. Tolstykh
Tomsk State University of Civil Engineering, Tomsk, Russia
sinvintie@rambler.ru
Keywords: absorption of gases, Henry law, bubblers, modeling of heat and mass exchange processes, bubblers, centrifugal bubblers; bubbles forming on the orifices of gas distribution grates, efficiency of the extraction of gaseous components
Pages: 565–576
Abstract
A physical and mathematical model is developed for heat and mass exchange processes at the absorption of gaseous components from vapor-gas mixtures in bubblers. The intensity of these processes in the foam and centrifugal bubblers depends overall on the conditions of their passing in single bubbles forming on the orifices of gas distribution grates. The constructed model, as was shown by its numerical realization for specific conditions, is confirmed by known experimental data and can be used for engineering computations of thermal and mass exchange parameters of bubblers and the optimization of their operation regimes.
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