1. Converting SO2 to SO3

1.1 Thermodynamic bases of reaction: equilibrium curves

The thermodynamic characteristics of the chemical reaction itself determine the industrial conduct of the conversion of carbon dioxide. soufre (dioxide): conversion to trioxide soufre (trioxide): production .

The oxidation reaction : ${SO}_{2} (gaz) + \frac{1}{2} O_{2} (gaz) ⇄ {SO}_{3} (gaz)$

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Converting SO2 to SO3

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page Calculation of catalytic reactors - Sulfur trioxide production

Principle of industrial reactor design

References

(1) - WEYCHERT (S.) et URBANEK (A.) - Kinetic equations for the catalytic oxidation of sulfur dioxide. - Inter. Chem. Engng (USA) 9, n 3, 1969, p. 396.
(2) - PACQUIEZ (P.) - Évolution de la fabrication de l'acide sulfurique pendant les trente dernières années....