01: A liquid-phase reaction A+B C takes place in a 10.0-liter continuous stirred- tank reactor. The reactor may be considered perfectly mixed, so that the contents are uniform and the concentrations of A and B in the product stream equal that inside the tank. The tank is initially filled with a solution that contains 1.2 mol A/L, and the inlet and outlet flows then begin. 0.15 L/s rate of reaction = 0.01CACB (mol/L.s) 10.0 mol A/L 15 mol B/s V = 10 L 0.15 L/s CA(mol A/L) CB(mol B/L) 1- Write a balance equation on species A, B and C in the tank and provide an initial conditions. 2- Calculate conversion ratio of A, CA ,CB and Cc at the steady-state in the tank. 3- Calculate conversion ratio of A, CA.CB and Ce after t in the tank.

The formation of NO from Na and O is to be carried out in a small batch reactor. As a first approximation, we shall consider that the reaction time is more rapid than the time of cylinder compression, consequently, the reaction takes place isothermally in car eylinder at 2700 K, in a constant volume reactor (cylinder) and under a pressure of 20 atm, the initial concentration of N2 is 0.0696 mol/liter. By a specifying constant volume, we are assuming that reaction take place rapidly with respect to the movement of the piston in the cylinder. Consider that the feed consists of 77% N2, 15% Oz and 8% other gases, which may be considered inert. At this temperature the equilibrium constant (Ke-0.01). The reaction is reversible: Na + 0z + 2NO With a rate equation: Cho -TN, = k ( CN, Co, Ke Calculate: a) The equilibrium conversion of N2. b) The time required to achieve 80% of the equilibrium conversion. The formation reaction rate- constant k at this temperature is 1.11 liter mol.h' Hint: dx…

A binary distillation is performed so that a distillate 94% and bottoms 8% in of the more volatile Component A results. The process shown below reflects one operating condition of a feed stream. Rectification, Stripping and the q-line are all provided on the x-y diagram below. Aling with expected stage for the distillation.. What is temperature of the liquid stream leaving the reboiler? What is the temperature of the vapor stream leaving the feed stage? What is the temperature of the liquid stream leaving stage 2? What is the temperature of the liquid reflux returned to the column? Note: A total condensor is installed.

The following reaction takes place in a catalytic reactor: NO2+O2 → NO3 In the process 1000 mol/s of NO3 are produced. The reaction has 90% conversion and air with 20% excess is supplied. Calculate the flow rates of the system.