A chemical company wants to produce 350 tons of ethylene oxide per day by reaction between ethylene and oxygen at a temperature of 463 K and 20 atm. You have been hired to do the calculations for the reactor design. the reaction is C2H4 + O2 C2H4O or symbolically A + B C and the following data was provided by the company:

- The molar fraction of A in the feed can vary between 5 and 30%; - The molar fraction of B in the feed can vary between 5 and 20%; - You can use pure O2 or air (21% O2 and 79% N2); - The conversion is a maximum of 55%; - The volumetric flow rate in the feed can vary between 1.0105 and 1.5105 L/min; Make your best proposal* to the company, that is, present your project to production of ethylene oxide. You need to convince the company's directors and for that you need to show the calculations involved in the project. Make up your own mind if needed. * You must show in the proposal: Total catalyst mass, feed conditions (all molar flows), use or not of inert, number of tubes, conditions at the exit (all molar flows).

rA=exp(T8350)PAPBemkgcatalisadorhmol