Question

(a) Reciprocal rate, - Area = V2/F202 Area = V/F Figure 8.18 (a) Series flow combination of a PFR and two CSTRs. (b) Graphicares Consider the scheme of reactors shown in Figure 8.18 on page 255 of the book. Draw plots that show the total space time w

Solve 1 to 4 using the figure above.

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a) Let initial concentration of A CAO=10 mol/m3 Assume that it reduces to 6 mol/m3 in 1st PFR and reduces to 3 mol/m3 in 2ndb) Let initial concentration of A CA0=10 mol/m3 Assume that it reduces to 6 mol/m3 in 1st PFR and reduces to 3 mol/m3 in 2ndc) Let initial concentration of A CAO=10 mol/m3 Assume that it reduces to 6 mol/m3 in 1st CSTR and reduces to 3 mol/m3 in 2ndZ= integral of dCA/CA? with limit of CA from 3 to 1 mol/m3 d) Let initial concentration of A CAO=10 mol/m3 Assume that it redСА 1,0.5 10 0.005263 9.5 0.005848 9 0.006536 8.5 0.007353 8 0.008333 7.5 0.009524 7 0.010989 6.5 0.012821 б 0.015152 5.5 0.01CA b) 1,0.405465108 Z 10 0.051293 9.5 0.054067 9 0.057158 8.5 0.060625 8 0.064539 7.5 0.068993 7 0.074108 6.5 0.080043 6 0.08CA 1,0.333333333 Z 10 0.00554 9.5 0.006173 9 0.00692 8.5 0.007813 8 0.008889 7.5 0.010204 7 0.011834 6.5 0.013889 6 0.016529CA 0.35 1,0.333333333 0.3 0.25 0.2 Z 10 0.005263 9.5 0.005848 9 0.006536 8.5 0.007353 8 0.008333 7.5 0.009524 7 0.010989 6.5

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