Load the Polymath LEP 12-TI2-3 for Table Tl2-2 from the DVD-ROM for this exothermic reversible reaction with a variable coolant temperature. The elementary reaction has the following parameter values...

Load the Polymath LEP 12-TI2-3 for Table Tl2-2 from the DVD-ROM for this exothermic reversible reaction with a variable coolant temperature. The elementary reaction

has the following parameter values for the base case.

Vary the following parameters in the ranges shown in Parts (a) through (i). Write a paragraph de cribing the trends you find for each parameter variation and why they look the way they do. Use the base case for parameters not varied. [Hint: See Selftests and Workbook in the Chapter 12 Summary Notes on the DVD-ROM.]

Note: The program gives

₁
= 1.0. Therefore, when you vary 0" you will need to account for the corresponding increase or decrease of CAo because the total concentration, C_To. is constant.

(g) Repeat (f) for counter current coolant flow.

(h) Determine the conversion in a 5,000 kg fluidized CSTR where V_A
= 500 calls· K with
 = 320 K and Pb = 2 kg/m3.

(i) Repeat (a), (b), and (d) if the reaction were endothemtic with K_c
= 0.01 at 303 K and
 = +20 kcal/mol.