Question

The elementary gas-phase reaction A+B <----> 2C in P11-8B is now continued and carried out in a packed bed reactor. The entering molar flow rates are Fao=5 mol/s, Fbo= 2Fao, and Fi=2Fao with Cao=0.2 mol/dm^3. The entering temperature is 325 K and a coolant fluid is available at 300 K.

P12-9A Algorithm for reaction in a PBR with heat effects and pressure drop he elementary gas-phase reaction A+B 2C in P11-8B is now continued and carried out in packed-bed reactor. The entering molar flow rates are FAo = 5 mol/s, FBo-2FA), and Fi = 2FAo with CA0-0.2 mol/dm3. The entering temperature is 325 K and a coolant fluid is available at 30o K. Additional information dm@300 K kg mol s G-G-G-20 cal/mol/K k = 0.0002, α = 0.00015 kg-I Ua = 320 mc = 18 mol/s CP. = 18 cal/mol (coolant) Cal - 18 cal/mol/K s-m" . K E-25kcal Ps= 1400kg mol kcal mol ΔΗυχ--20 @298 K Cool K(. 1000@305 K = Plot X, Xe, T, Ta, and -rA down the length of the PFR for the following cases: (a) Co-current heat exchange (b) Countercurrent heat exchange

Answer 1