(Reactor selection and operating conditions) For each of the following sets of reactions d...

(Reactor selection and operating conditions) For each of the following sets of reactions describe your reactor system and conditions to maximize the selectivity to D. Make sketches where necessary to support your choices. The rates are in (mol/dm3 s), and concentrations are in (mol/dm3 s), and concentrations are in (mol/dm3).

(f) Consider the following parallel reactions12

(g) For the following reactions (mol/dm3/min)

Plot the in stantaneous selectivity of CH2O as a function of the concentration of 0 2 at T = 300 K and at T = 1000 K [CES, 58, 801 (2003)]. MR and PFR Comparisons. For parts (h), (i), and U), compare the PFR with a membrane reactor where one of the reactants is only fed through the sides and the other though the entrance with v0 = 10 dm3/s and CT0 = 0.4 mol/dm3. The maximum and minimum temperatures are 600 and 275 K, respectively. Plot the molar flow rate of A, B, D, and U and SD/U as a function of volume for both the PFR and the MR.

(i) For the reaction in Part (a).  

(j) For the reaction in Part (b). (k) For the reaction in Part (c). (I) For the reaction in Part (g).