- Problem 2 The liquid phase reaction 2A+B+C+D, is carried out in a semi batch reactor. The reactor volume is 1.2 m', which initially charged with 5 mol of B at a concentration of 0.015 kmol/m'. A is fed at a rate of 4 dm /min and a concentration of 0.03 kmol/ml. The reaction is first order in A and half order in B with a reaction rate constant k = 6 (m3/kmol/min. the activation energy is 35 kJ/mol. The feed rate to the reactor is discontinued when the reactor contains 0.53 m of fluid. 1/2 - Problem 2 The liquid phase reaction 2A+B+C+D, is carried out in a semi batch reactor. The reactor volume is 1.2 m', which initially charged with 5 mol of B at a concentration of 0.015 kmol/m'. A is fed at a rate of 4 dm /min and a concentration of 0.03 kmol/ml. The reaction is first order in A and half order in B with a reaction rate constant k = 6 (m3/kmol/min. the activation energy is 35 kJ/mol. The feed rate to the reactor is discontinued when the reactor contains 0.53 m of fluid. 1/2