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Batch reactor is the easiest because the inlet and outlet flow can be canceld out. The complicated one is the PBR because it invovles catalyst and volume.

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Batch reactor is the easiest because the inlet and outlet flow can be canceld out. The complicated one is the PBR because it invovles catalyst and volume.

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Batch reactor is the easiest because the inlet and outlet flow can be canceld out. The complicated one is the PBR because it invovles catalyst and volume.

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Batch is the easiest and PFR is the most complicated

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Batch is the easiest and PFR is the most complicated

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I feel that the batch reactor has the most the simplest mole balance design equation as it involves only cancelling and also this method was taught in the Process Heat Transfer last sem so it is not so foreign to us. On the other hand, the PFR seems to have a rather complicated mole balance design equation as it involves axial movement and longer derivation, hence there are more factors involved when deriving its equation

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Which reactor has a simple and which reactor has a complicated(24055)

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Which reactor has a simple and which reactor has a complicated(24055)

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The mole balance equation for the PFR would be the most complicated one because of it's extra information that needs to be taken into account to do the mole balance while CSTR from my understanding is easier.

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Easy reactor and complicated reactor (25632)

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Easy reactor and complicated reactor (25632)

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The easiest : CSTR
Reason : We can neglect the change of Na over time and derive the equation easily.

The most complicated: Packed Bed Reactor
Reason: It involves catalyst and different phases.

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In my opinion, the derivation of mole balance equation for Plug Flow Reactor (PFR) is the most complicated one because the concentration varies with the length of the pipe; thus, an analysis of a small infinitesimal part of the system is needed in order to apply it throughout the whole system. Besides, it also involves limitation in calculation, further making it complicated.

On the other hand, the derivation of mole balance equation for Continuous Stirred-Tank Reactor (CSTR) is the easiest one because it involves simple integration (generation) due to perfect-mixing and the cancellation of accumulation in the general mole balance equation due to steady state operation, resulting in a much simpler and easy-to-understand equation.

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The Easy one is Batch and The complicated is PBR

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The Easy one is Batch and The complicated is PBR

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Batch reactor is the easiest one because flow in and flow out can be cancelled as there are no flow in and flow out. PBR is the complicated one as it involve catalyst

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Based on my observation, the most easiest mole balance equation is Continuous Stirred Tank Reactor (CSTR) due to no variation in reaction rate which is perfectly mixed and there is no accumulation as it is a continuous process.

But the hardest mole balance equation is Packed Bed Reactor (PBR) and Plug Flow Reactor (PFR). For the calculation, we need to take a small part of the system due to the concentration varies across the pipe length. Thus, make the mole balance equation is complicated because it involved with conceptual things.

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Based on what I have learned from the video, I have found out that CSTR reactor has the easiest mole balance equation as it has no change in the reaction rate and perfectly mixed and besides that it is also a continuous process along with PFR and PBR reactor. This video enables me to have a deeper understanding on the mole balances for each reactor and for me PBR has the most challenging mole balance equation.

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For me, at this of the semester it seems that i understand about the PFR(although it includes integration) and CSTR equation better since we have done quite a lot of exercises in class. For batch it is understandable but im not sure if i can apply that equation when asked or not.

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PBR and PFR are complicated as it contains catalysts and also other parameters. Batch is the easiest one since there is no flow in and flow out.

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Hdussis

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CSTR is the most easiest mole balance design equations because it only involves linear equation, whereas the PFR and PBR the complicated balance equations because in involves differentiation, integral and limit, which takes several calculus course. But at the end of master equation, all of the equation is easy to remember.

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Equation for PBR, PFR and batch reactor are more complicated than CSTR because it involve integral.

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PFR and PBR quite complicated and need to understand how the process of getting the equation.

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PFR and PBR quite complicated and need to understand how the process of getting the equation.