Hybrid modeling of drop breakage in pulsed sieve tray extraction columns
Andreas Palmtag,
Johannes Rousselli,
Henning Gröschl
et al.
Abstract:Accurate models for pulsed sieve tray extraction columns (PSEs) depend on the correct prediction of the drop diameter to estimate extractive mass transfer across the phase boundary. Phenomenologically, the drop diameter is determined by a balance of drop breakage and coalescence. While for most industrial solvent systems, coalescence plays a minor role; breakage is mostly the dominant phenomenon determining the drop diameter. However, most modeling approaches for drop breakage in PSEs are characterized by a tr… Show more
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