The homogeneous liquid phase reaction A + B -> C is carried out in a tank series consisting of three tank reactors. The reaction is of the second order with the velocity expression rA = -k cA2 At the current reactor temperature, the velocity constant has the value 4.10-3 m3 kmol-1 s-1. The input flow is 3.10-3 m3 / s and the concentration of reactant A in the inlet is 6 kmol / m3. The volume of the tanks is 300 liters (first tank), 200 liters and 100 liters (last tank). What is the concentration of reactant A in the effluent from the last tank? a. 1.0 kmol / m3 b. 1.4 kmol / m3 c. 1.6 kmol / m3 d. 0.8 kmol / m3 e. 1.2 kmol / m3
The homogeneous liquid phase reaction A + B -> C is carried out in a tank series consisting of three tank reactors. The reaction is of the second order with the velocity expression rA = -k cA2 At the current reactor temperature, the velocity constant has the value 4.10-3 m3 kmol-1 s-1. The input flow is 3.10-3 m3 / s and the concentration of reactant A in the inlet is 6 kmol / m3. The volume of the tanks is 300 liters (first tank), 200 liters and 100 liters (last tank). What is the concentration of reactant A in the effluent from the last tank? a. 1.0 kmol / m3 b. 1.4 kmol / m3 c. 1.6 kmol / m3 d. 0.8 kmol / m3 e. 1.2 kmol / m3
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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The homogeneous liquid phase reaction A + B -> C is carried out in a tank series consisting of three tank reactors.
The reaction is of the second order with the velocity expression
rA = -k cA2
At the current reactor temperature, the velocity constant has the value 4.10-3 m3 kmol-1 s-1. The input flow is 3.10-3 m3 / s and the concentration of reactant A in the inlet is 6 kmol / m3.
The volume of the tanks is 300 liters (first tank), 200 liters and 100 liters (last tank).
What is the concentration of reactant A in the effluent from the last tank?
a. 1.0 kmol / m3
b. 1.4 kmol / m3
c. 1.6 kmol / m3
d. 0.8 kmol / m3
e. 1.2 kmol / m3
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