Two Bed Oxidation Efficiency

This confirms the efficacy of multi-bed catalytic oxidation with gas cooling between 

Cooling 1 catalyst bed exit gas and passing the cooled gas through a 2 catalyst bed increases SO2 oxidation efficiency from  

2 Tabulate Problem 15.1 s intercept kg-mole SO3, SO2, O2 and N2. They are needed for Problem 16.1. 

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