How should the absorption coefficient be selected for the space-time calculation of flue gas desulfurization towers?
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How should the absorption coefficient be selected for the space-time calculation of flue gas desulfurization towers? When using tray calculations, how should the coefficient be chosen? What other calculation methods are there besides tray calculations?
Generally, it is sufficient to control the linear velocity of the perforated tower; most desulfurization towers are of this type. However, the values adopted by different patent holders vary; generally, they range from 1.5 to 2.5 m/s. This is mainly related to the components inside the tower, such as mist removal devices – different types of mist removers have varying requirements regarding the line speed.