A liquid phase reaction occurs in a constant volume batch reactor. The reactants are dissolved in a solvent. The reaction uses a solid catalyst suspended in the solution. The reaction and rate equation are: A + B + C (-ra) = k CA 3 m3 m The rate constant value is k = 3.50x10-2 at 50 C, and k =1.2 at 100 C. The kgmin kgmin enthalpy of reaction is 10,000 J/ mol and is constant. The heat capacity of the liquid mixture can be assumed constant with a value of 5000 J/(kg:K). The density of the liquid mixture is 1000 kg/m3. The density of the solid catalyst is 2500 kg/m3 and occupies 10% of the reactor volume. The heat capacity of the solid catalyst is constant with a value of 2000 J/(kg:K). The volume of the reactor is 1 m3 and the initial concentration of A is 7500 mol/m3. Heat transfer occurs from a water jacket containing saturated steam at 380 K. The heat transfer area is 3 m? The overall heat transfer coefficient is 1500 W/(mK). The initial reactor temperature is 300 K. Calculate the time required to react 85 % of the A initially present, and calculate the temperature of the reactor at that time