Properties of dilute mixtures of propyl alcohol in carbon dioxide at 300 K and 1
atm are: Molecular weight (M) = 44 gm/mole, density (ρ) = 1.8 kg/m3, Viscosity
(μ) = 1.49×10-5 kg/m.s, diffusivity (DAB) = 7.6×10-6 m2/s and universal gas constant (R) = 8.314 J/mole.K. Sherwood number is defined based on diameter
of the tube as G RTd DAB