How to find reaction conversions and selectivities?

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Discussion Overview

The discussion revolves around the challenge of determining reaction conversions and selectivities for a design assignment involving a fluidized bed reactor. Participants explore the application of scientific articles to extract relevant data for reactor design, mass, and energy balances.

Discussion Character

  • Homework-related
  • Technical explanation
  • Exploratory

Main Points Raised

  • One participant expresses uncertainty about how to apply and interpret information from scientific articles regarding reaction kinetics to design the reactor.
  • Another participant inquires about the specifics of the reactor, including inlet flows and temperatures, to better understand the problem.
  • A participant mentions the intention to use a fluidized bed reactor but notes the lack of information on conversions and selectivities from the assignment, raising concerns about the applicability of other articles.
  • One participant states that they will calculate inlet flow later, emphasizing the need for conversions and selectivities first.
  • A later reply suggests that the problem may be too complex for a straightforward discussion and asks if a preliminary flow sheet has been drawn or if there are any ideas on reactor design.

Areas of Agreement / Disagreement

Participants do not appear to reach a consensus, as there are multiple competing views regarding the approach to finding the necessary data for reactor design and the complexity of the problem at hand.

Contextual Notes

Participants express limitations in the information provided by the assignment and the variability of kinetics in different articles, which may affect the applicability of the data they find.

Thermo
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Homework Statement


My design assignment gives the information of reaction kinetics and the reaction chain but not selectivities and conversions. I was told to find those information from scientific articles. I've found some but not really sure how to use them.

Homework Equations


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The Attempt at a Solution


I've found some articles but not sure how to apply and interpret them properly to design the reactor and calculate mass and energy balances. Not sure if any chemical engineer is a member here but I wanted to find some help on this helpful forum. Thanks in advance.
 
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What kind of reactor is it? What are the inlet flows. What are the inlet temperatures?
 
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Thanks for your interest professor we think of a fluidized bed reactor but assignment doesn't give us the info about conversions and selectivities if I use other articles and published researches they will have other kinetics and such. What am I supposed to do? Thanks a lot...
 
Last edited:
I will calculate inlet flow later on because we need to know the conversions and selectivities to calculate that first.
 
This is way too big a problem to give you advice within the framework of Physics Forums. Have you drawn a preliminary flow sheet yet? Do have any ideas on how to design the reactor?
 

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