Consider the following system of gas-phase reactions:
B is•the desired product and X and y are foul pollutants get rid of. The specific reaction rates are at 27°C. The reaction system is to be operated at 27°C and 4 atm. Pure A enters the system at a volumetric flow rate 10 dm3/min.
(a) Sketch the instantaneous selectivities (SB/X, SB/Y, and SB/XY = rB/(rX + rY)) as a function of the concentration f CA as a function of the concentration of CA.
(b) Consider a series of reactors. What Should be the first reactor?
(c) What are the effluent concentrations of A, B, X, and Y from volume of the first reactor?
(d) What is the conversion of A in the first reactor?
(e) If 99% conversion of A is desired, what reaction scheme and reactor sizes should you use to maximize SB/Xy?
(f) Suppose thatE1 = 20,000 cal/mol, E2 = l 0,000 cal/mol, and E3 = 30,000 cal/mol. What temperature would you recommend for a single CSTR with a space time of 10 min and an entering concentration of A of 0.1 mol/dm3?
(g) If you could vary the pressure between 1 and 100 atm, what pressure would you choose?
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.