Analysis of the Mechanism of Counter-current Spray Drying |
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| Authors: | Marcin Piatkowski Ireneusz Zbicinski |
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| Institution: | (1) Department of Heat and Mass Transfer Processes, Faculty of Process and Environmental Engineering, Technical University of Lodz, 213 Wolczanska Str, 90-924 Lodz, Poland |
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| Abstract: | Results of experimental investigations of the effect of drying and atomization parameters on counter-current spray drying
are discussed. Based on 96 experimental tests, the local and global distributions of velocity, temperature, drying air humidity
and moisture content of material dried in the drying tower were determined. Analysis of the results showed that the process
of agglomeration during counter-current spray drying depended mainly on air temperature in the atomization zone. |
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| Keywords: | Particle size distribution Agglomeration Atomization zone Discrete and continuous phase recirculation LDA PDA |
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