Second catalyst bed equilibrium curve equation

Sulfuric Acid Manufacture. http //dx.doi.org/10.1016/B978-0-08-098220-5.00016 2 2013 Elsevier Ltd. All rights reserved. 

Rewritten with the above numerical e,f, and Pt values, Eq. (10.13) becomes  

So far, this equation has been shown to apply to Fig. 14.3 s first catalyst bed. This sectifMi indicates that it also applies to Fig. 14.3 s second catalyst bed with, however, a slightly different definition of equilibrium % SO2 oxidized. 

The new, more general, definition of equilibrium % SO2 oxidized is Equilibrium % SO2 oxidized=  

All equations used in deriving Eq. (15.1) for Fig. 14.2 s first catalyst bed also apply to Fig. 14.2 sieconr(catalystbed(AppendixL). SoEq. (15.1)isalsoapplicabletobothbeds. 

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