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Overall distillation column efficiency for most of the refinery columns can...

This question belongs to Chemical Engineering Process Equipment And Plant Design
Process Equipment and Plant Design
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Overall distillation column efficiency for most of the refinery columns can be given by (for $$\mu $$ = 0.07 - 1.4 cp and relative volatility < 4) (where η = overall column efficiency, % $$\mu $$ = molal average viscosity of feed at average column temperature and pressure, cp Δp = pressure drop per tray, psi)

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