The Levenspiel diagram below illustrates measurements from an auto-catalytic reaction. The desired conversion is X = 0:9.

2)Suggest a series of two ideal reactors to minimize the overall reactor size. Which two reactor types and which order do you suggest? At which conversion do you switch from the first into the second reactor? Mark the corresponding areas in the diagram!

300 250 200 [sup] 150 100 50 0 0 0.1 0.2 0.3 0.7 0.8 0.8 0.9 1 0.4 0.5 0.6 Conversion X[-]