Question 10 Pure butanol is to be fed into a semibatch reactor containing pure ethyl acetate to produce butyl acetate and ethanol. The reaction CH3COOC2H5 + C4 H9OH CH3COOC4H9 + C2H5OH is elementary and reversible. The reaction is carried out isothermally at 300 K. At this temperature, the equilibrium constant is 1.08 and the specific reaction rate is 9 × 10-5 L/mol-s. Initially, there is 200 L of ethyl acetate in the reactor, and 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. What is the minimal concentration of butanol reached in the reactor?

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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Question 10
Pure butanol is to be fed into a semibatch reactor containing pure ethyl acetate to produce butyl
acetate and ethanol. The reaction
CH3COOC2H5 + C4 H9OH
CH3COOC4H9 + C2H5OH
is elementary and reversible. The reaction is carried out isothermally at 300 K. At this
temperature, the equilibrium constant is 1.08 and the specific reaction rate is 9 × 10-5 L/mol-s.
Initially, there is 200 L of ethyl acetate in the reactor, and 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. What is the minimal concentration of butanol reached in the reactor?
Transcribed Image Text:Question 10 Pure butanol is to be fed into a semibatch reactor containing pure ethyl acetate to produce butyl acetate and ethanol. The reaction CH3COOC2H5 + C4 H9OH CH3COOC4H9 + C2H5OH is elementary and reversible. The reaction is carried out isothermally at 300 K. At this temperature, the equilibrium constant is 1.08 and the specific reaction rate is 9 × 10-5 L/mol-s. Initially, there is 200 L of ethyl acetate in the reactor, and 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. What is the minimal concentration of butanol reached in the reactor?
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