A gas phase reaction 2A + 4B → 2C which is first order in A and first order in B is to be carried out isothermally in a plug flow reactor. The entering volumetric flow rate is 2.5 lit/min and the feed is equimolar in A and B. The entering temperature and pressure are 727 C and 1013 kpa, respectively. The specific reaction rate at this temperature is 4.0 lit/gmol.min and the activation energy is 6.3 x 10* J/gmol. A+ 2B →C Given; -rA = KCACB Po T V = Vo(1+ eX) P To For isothermal and isobaric condition: V = Vo(1+eX) (a) Develop a stoichiometry table for this reaction (b) What is the volumetric flow rate when conversion is of A is 30%? (c) What is the rate of reaction at the entrance to the reactor? (d) What is the rate of reaction when conversion is 50%?

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
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A gas phase reaction
2A + 4B → 2C
which is first order in A and first order in B is to be carried out isothermally in a plug flow
reactor. The entering volumetric flow rate is 2.5 lit/min and the feed is equimolar in A and B.
The entering temperature and pressure are 727 C and 1013 kpa, respectively.
The specific reaction rate at this temperature is 4.0 lit/gmol.min and the activation energy is
6.3 x 10* J/gmol.
A + 2B — С
Given; -ra = KCĄCB
Po T
V = Vo(1+ɛX)
P To
For isothermal and isobaric condition:
V = Vo(1+ eX)
(a) Develop a stoichiometry table for this reaction
(b) What is the volumetric flow rate when conversion is of A is 30%?
(c) What is the rate of reaction at the entrance to the reactor?
(d) What is the rate of reaction when conversion is 50%?
Transcribed Image Text:A gas phase reaction 2A + 4B → 2C which is first order in A and first order in B is to be carried out isothermally in a plug flow reactor. The entering volumetric flow rate is 2.5 lit/min and the feed is equimolar in A and B. The entering temperature and pressure are 727 C and 1013 kpa, respectively. The specific reaction rate at this temperature is 4.0 lit/gmol.min and the activation energy is 6.3 x 10* J/gmol. A + 2B — С Given; -ra = KCĄCB Po T V = Vo(1+ɛX) P To For isothermal and isobaric condition: V = Vo(1+ eX) (a) Develop a stoichiometry table for this reaction (b) What is the volumetric flow rate when conversion is of A is 30%? (c) What is the rate of reaction at the entrance to the reactor? (d) What is the rate of reaction when conversion is 50%?
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