Engineering, 06.05.2020 03:15, aliciaa101
A reaction is carried out in an adiabatic CSTR with a volume of 10,000 L. The feed solution with reactant A, at a concentration of 5 M, is supplied at 10 L s-1. The reaction is first-order with rate constant:
k = 1013 exp(-12500/T) S-1, where T is in K
The density is 1000 kg m- 3 and Cp = 1.0 kcal kg-1K- 1. The heat of reaction is dH, = -70 kJ mol- 1
(a) Calculate the reactor temperature and exit concentration for feed temperatures of 280, 300, and 320 K.
(b) To maintain the reactor temperature below 373 K, a well-mixed cooling jacket at 290 K is used. Show that it is possible to get 90 percent conversion in this reactor with a feed temperature of 320 K. Do you anticipate any start-up problems?
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A reaction is carried out in an adiabatic CSTR with a volume of 10,000 L. The feed solution with rea...
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