Paper Title:
Oxidation of Sulfur Components in Diesel Fuel with Tert-Butyl Hydroperoxide Using Chromium Containing Catalysts
  Abstract

Transition metal (iron, cobalt, and chromium) substituted Hexagonal Mesoporous Aluminophosphate (HMA), and AlPO4-5 were studied for the oxidative desulfurization (ODS) reaction of refractory sulfur compounds such as DBT (dibenzothiophene) and 4,6-DMDBT (4,6- dimethyldibenzothiophene). Selective oxidation activity varies with the kind of transition metal employed. The ODS activity of HMA substituted catalyst follows the order: CrHMA >> CoHMA ≥ FeHMA. Comparison between HMA and AlPO-5, CrHMA catalyst shows better performance than Cr-AlPO4-5 catalyst when tert-butyl hydroperoxide is used as oxidizing agent.

  Info
Periodical
Solid State Phenomena (Volume 135)
Edited by
Chang Kyu Rhee
Pages
89-92
DOI
10.4028/www.scientific.net/SSP.135.89
Citation
K. E. Jeong, H. J. Chae, U. C. Kim, S. Y. Jeong, W. S. Ahn, "Oxidation of Sulfur Components in Diesel Fuel with Tert-Butyl Hydroperoxide Using Chromium Containing Catalysts ", Solid State Phenomena, Vol. 135, pp. 89-92, 2008
Online since
February 2008
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