Question
Please solve parts c and d. Pure butanol is to be fed into a semi-batch reactor containing pure ethyl acetate to produce butyl acetate and
Please solve parts c and d.
Pure butanol is to be fed into a semi-batch reactor containing pure ethyl acetate to produce butyl acetate and ethanol: represented symbolically as: . All species are liquids and the reaction occurs in the liquid phase. The reaction is elementary, reversible, and carried out isothermally at 300 K. At this temperature, the equilibrium constant is 1.08 and the specific reaction rate is 9 x 105 Lmol-1s-1. Initially, the reactor contains 200 L of ethyl acetate. Butanol is fed at a volumetric rate of 0.05 L/s. The feed and initial concentrations of butanol and ethyl acetate are 10.93 mol/L and 7.72 mol/L, respectively. a) Determine and plot the equilibrium conversion as a function of reaction time. b) Determine and plot the conversion of ethyl acetate, rate of reaction, and concentration of butanol as a function of reaction time. c) Perform a sensitivity analysis to determine the effect of butanol volumetric rate and feed concentration upon the reaction conversion, and prepare plots of your results (e.g. conversion versus butanol rate at a specified reaction time). d) Repeat part (b) assuming ethanol evaporates as soon as it forms (reactive distillation). Compare the results with those from part (b)
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