PREDICTION OF ENERGY DISSIPATION IN A CONVERGENT-DIVERGENT MULTISTAGE BUBBLE COLUMN |
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| Authors: | B C Meikap G Kundu M N Biswas |
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| Affiliation: |
a National Institute of Technology, Department of Chemical Engineering, Rourkela, India
b Indian Institute of Technology, Department of Chemical Engineering, Kharagpur, India |
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| Abstract: | An experimental investigation was carried out to evaluate energy dissipation of a divergent-convergent multistage bubble column (with convergent and divergent disks), which has been conceived, designed, and fabricated as a wet scrubber for air pollution control. In addition it has versatile use as a gas-liquid contactor in chemical and biochemical process industries. A detailed experimental investigation of pressure drop and energy dissipation has been reported by using a divergent-convergent multistage bubble column. Correlation developed for predicting energy dissipation has been found to be encouraging and highly significant from a statistical point of view. Energy consumption of the present system has been compared with other systems. |
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| Keywords: | Energy dissipation Dispersion Gas-liquid contactor Multistage bubble column Pressure drop Wet scrubber |
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