OXIDESULFURIZATION OF ORGANOSULFUR COMPOUNDS PREVAILING IN DIESEL AND JET FUEL, WITH SUPPORTED V2O5 CATALYSTS

  • J. F. Navarro-Amador
  • H. Gómez-Bernal
  • L. Cedeño-Caero
Keywords: dibenzothiophene, diesel, ODS, jet fuel, sulfur compounds, supported vanadium oxide catalysts., supported vanadium oxide catalysts

Abstract

Oxidesulfurization (ODS) of diesel and jet fuel was performed in presence of supported vanadium oxide catalysts. Catalysts were obtained by thermal spreading, V2O5/Al2O3 and V2O5/TiO2. According to the DBT activity in jet fuel, the catalyst and oxidant agent (H2O2 or tertbutyl hydroperoxide) was chosen. Results show that total removal of S-compounds and DBT sulfone yield is improved using H2O2 and V2O5/Al2O3 catalyst. Using this catalyst and oxidant, ODS reactivity of dibenzothiophenic compounds (BT, DBT, 4-MDBT and 4,6-DMDBT) in both diesel and jet fuel was evaluated. Results show that ODS activity is higher in diesel than in jet fuel, and it was attributed to a higher oxidant decomposition

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Published
2020-09-02
How to Cite
Navarro-Amador, J. F., Gómez-Bernal, H., & Cedeño-Caero, L. (2020). OXIDESULFURIZATION OF ORGANOSULFUR COMPOUNDS PREVAILING IN DIESEL AND JET FUEL, WITH SUPPORTED V2O5 CATALYSTS. Revista Mexicana De Ingeniería Química, 5(3), 293-300. Retrieved from http://www.rmiq.org/ojs311/index.php/rmiq/article/view/2005

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