You were contacted by a vendor that claims it has a PFR of 200 cubic feet that can achieve 80% conversion for the following process The liquid phase reaction 3R + Q → 2P will be carried out in a PFR reactor. Reactants R and Q and dilutant S will be fed at 60 ft3/min with the following molar flow rates: Species R Species Q Species S || The rate law will be 300 lbmole / min 100 lbmole / min 50 lbmole / min - TR lbmole ft³ * min = 0.1 * C * CQ where CR and Co~ Ibmole/ft³. Determine the volume of the PFR reactor based on the given conversion and the final concentrations of all species involved in the system

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
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You were contacted by a vendor that claims it has a PFR of 200 cubic feet that can achieve 80%
conversion for the following process
The liquid phase reaction 3R + Q → 2P will be carried out in a PFR reactor. Reactants R and Q and
dilutant S will be fed at 60 ft3/min with the following molar flow rates:
Species R
Species Q
Species S
||
The rate law will be
300 lbmole / min
100 lbmole / min
50 lbmole / min
- TR
lbmole
ft³ * min
=
0.1 * C * Co
where CR and Co~ Ibmole/ft³.
Determine the volume of the PFR reactor based on the given conversion and the final concentrations of
all species involved in the system
Transcribed Image Text:You were contacted by a vendor that claims it has a PFR of 200 cubic feet that can achieve 80% conversion for the following process The liquid phase reaction 3R + Q → 2P will be carried out in a PFR reactor. Reactants R and Q and dilutant S will be fed at 60 ft3/min with the following molar flow rates: Species R Species Q Species S || The rate law will be 300 lbmole / min 100 lbmole / min 50 lbmole / min - TR lbmole ft³ * min = 0.1 * C * Co where CR and Co~ Ibmole/ft³. Determine the volume of the PFR reactor based on the given conversion and the final concentrations of all species involved in the system
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Follow-up Question

 Re-write the reactor design equation for the PFR using the rate law 

 

can you please re-do the problem now using a different rate law, anything will help

 

i can repost for more help 

The liquid phase reaction 3R + Q → 2P will be carried out isothermally in a 200 Cubic Feet PFR.
Reactants R and Q and dilutant S will be fed at 60 ft3/min with the following molar flow rates:
Species R
Species Q
Species S
The rate law will be
300 lbmole / min
100 lbmole / min
50 lbmole / min
-TR
where CR and CQ ~ Ibmole/ft³.
lbmole
* min
ft³
=
A) Re-write the reactor design equation for the PFR using the rate law
-TR = 0.033C²/ (1 — XR)ª
Transcribed Image Text:The liquid phase reaction 3R + Q → 2P will be carried out isothermally in a 200 Cubic Feet PFR. Reactants R and Q and dilutant S will be fed at 60 ft3/min with the following molar flow rates: Species R Species Q Species S The rate law will be 300 lbmole / min 100 lbmole / min 50 lbmole / min -TR where CR and CQ ~ Ibmole/ft³. lbmole * min ft³ = A) Re-write the reactor design equation for the PFR using the rate law -TR = 0.033C²/ (1 — XR)ª
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Follow-up Question

this is great, can you please type out solution using word (equation)

its hard for me to read

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