The gas-phase reactions take place isothermally in a membrane reactor packed with catalyst. Pure A enters the

Question:

The gas-phase reactions take place isothermally in a membrane reactor packed with catalyst. Pure A enters the reactor at 24.6 atm and 500 K, and a flow rate of A of 10 mol/min.

Sketch the trends or results you expect before working out the details of the problem. Only species B diffuses out of the reactor through the membrane.
Additional information: Overall mass transfer coefficient kc = 1.0 dm/kg-cat. min kc = 2 dm/kg-cat - min k3E = 5.0 dm/mol. kg-cat -

a. Plot and analyze the concentrations down the length of the reactor.
b. Explain why your curves look the way they do.
c. Describe the major differences you observe when C diffuses out instead of B, with the same mass transfer coefficient.

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