Experimental Simulation of Three-Dimensional Attainable Region for the Synthesis of Exothermic Reversible Reaction: Ethyl Acetate Synthesis Case Study

Abstract

Exothermic reversible reactions are an industrially important class of processes, and many have complex kinetics associated with them. This article shows how experimentally measured variables such as residence time, temperature, and conversion can be used to construct a three-dimensional attainable region for a typical exothermic reversible reaction without taking into consideration the kinetics associated with the reaction. The experiments were conducted using an adiabatic batch reactor fitted with a thermistor for temperature measurement. The article also shows how the two-dimensional conversion–temperature plot was obtained from the three-dimensional residence time–temperature–conversion plot. The two-dimensional plot was then used to propose the optimal process configuration for the process where preheating, reaction, and mixing are allowed. Examination of the boundary of the two-dimensional attainable region of the conversion–temperature plot provided the optimal combination of reaction and mixing an...