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solve step by step correct answers In a reactor of volume V = 1 0 L you want to carry out the reaction 2 A
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In a reactor of volume you want to carry out the reaction
in liquid phase at constant temperature. The feeding is introduced with a volumetric flow rate
of and it contains only reactant with In order to characterize
previously the behavior of the reactor, and suspecting that it behaves like a tank reactor with
dead volume, a pulse tracer test is performed using the above and we measure the variation
of tracer concentration with time at the output of the reactor. The results obtained are shown
in the following table:
a Calculate and plot and Which fraction of tracer will be out at minutes?
b Which is the dead volume of the tank?
Calculate the conversion achieved in the reactor using the following three models:
c Ideal CSTR with dead volume
d Segregation model
e Maximum mixedness model
f Compare the conversion values obtained with the above three models
Notes:
For parts d and e use the analytical expression of from the model of an ideal CSTR
with dead volume.
Kinetic equation of the reaction:
being with in mol and in mol
ANSWERS: a F ; b Vm L ; c CSTR model with Vm: xi ; d Segregation
model: xi ; e Maximum mixedness model: xi ; f In this case: xi seg
xi mix xi CSTR
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