Penetration theory assumes that turbulent eddies travel from the bulk of the phase to the interface where they remain constant for a constant exposure time (te). The model correlating KL, mass transfer coefficient and DAB, diffusivity can be expressed as
Options
A. KL = 2(DAB/?te)0.25
B. KL = 2(DAB/?te)0.5
C. KL = 2(DAB/?te)0.75
D. KL = 2(DAB/?te)
Correct Answer
KL = 2(DAB/?te)0.5
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