A preliminary assessment of a process for the hydrodealkylation of toluene is to be made. The reaction involved is: C6H5CH3+H2C6H6+CH4 The feed to the reactor will consist of hydrogen and toluene in the ratio 2H2:1C6H5CH3. (a) Show that with this feed and an outlet temperature of 900K, the maximum conversion attainable, that is the equilibrium conversion, is 0.996 based on toluene. The equilibrium constant of the reaction at 900K is KF=227. (b) Calculate the temperature rise which would occur with this feed if the reactor were operated adiabatically and the products were withdrawn at equilibrium. For reaction at 900K,H=50,000kJ/kmol. (c) If the maximum permissible temperature rise for this process is 100degK suggest a suitable design for the reactor. Specific heat capacities at 900K(kJ/kmolK):C6H6=198,C6H5CH3=240,CH4=67, H2=30