Kinetics of Sulfone Accumulation in the Catalyzed Peroxode Oxidation of Petroleum Sulfoxides

I. M. Borisov; I. S. Faizrakhmanov; I. E. Alekhina; R. I. Faizrakhmanov

doi:10.1007/s10553-017-0777-7

Kinetics of Sulfone Accumulation in the Catalyzed Peroxode Oxidation of Petroleum Sulfoxides

Authors: Borisov I.M.¹, Faizrakhmanov I.S.², Alekhina I.E.², Faizrakhmanov R.I.³
Affiliations:
1. Bashkir State Pedagogical University named after M. Akmulla
2. Bashkir State University
3. Ufa State Aviation Technical University
Issue: Vol 53, No 1 (2017)
Pages: 23-28
Section: Research
URL: https://journals.rcsi.science/0009-3092/article/view/234838
DOI: https://doi.org/10.1007/s10553-017-0777-7
ID: 234838

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Abstract

A kinetic analysis is presented for a proposed scheme for sulfone production by the oxidation of petroleum sulfoxides by the action of hydrogen peroxide using a molybdenum (VI) oxide catalyst. Theoretical calculations and experimental data indicate that the sulfone concentration in the initial stages of the reaction depends linearly on the square of the elapsed reaction time. The effective activation energy of this reaction was found to be E_act = (31 ± 7) kJ/mole.