Problem $2.$ A fixed bed tubular reactor operates at constant pressure and temperature $(52C).$ In the unit, an elemental reaction is carried out in the gas phase of the type:

$AB+C,-r\text{'}A=$KCA

The tubular reactor is fed with a molar flow of compound $A$ of $10\frac{\text{m}\text{o}\text{l}}{s}$ and a concentration of $0\mathrm{.}1\frac{\text{m}\text{o}\text{l}}{L},$ conditions under which it achieves a conversion of $80\%.$

An engineer proposes changing the fixed bed reactor for a fluidized bed reactor $($idealized as a perfectly mixed reactor$)$ with the same mass of solids as the tubular reactor, which would operate atconstant pressure and a constant temperature of $77C.$ What is your opinion regarding the engineer'sproposal? Does the change seem appropriate to you? Justify your answer.

Data: $E=2\mathrm{.}5\frac{\text{K}\text{c}\text{a}\text{l}}{\text{m}\text{o}\text{l}},R=1\mathrm{.}987\frac{\text{C}\text{a}\text{l}}{\text{m}\text{o}\text{l}K}$