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  • Oxidative desulfurization of dibenzothiophene with tert-butyl hydro peroxide in a photochemical micro-reactor

    Creator:
    Hebert, Eilleen M.
    Abstract:
    Sulfur content in fuels is an increasingly critical environmental issue. Hydrodesulfurization removes sulfur from hydrocarbons; however, further desulfurization is necessary in fuels. New methods are required. In this study, micro-scaled single phase oxidative desulfurization is explored. An ultraviolet light-assisted micro-reactor is introduced for desulfurization of dibenzothiophene. Dibenzothiophene is mixed with...
    Resource Type:
    Masters Thesis
    Full Text:
    are found for benzothiophene and thiophene (Atlas, et al., 2000). Bio-desulfurization does not show

  • Applications of Nonthermal Microplasmas in Chemical Reaction Engineering

    Creator:
    Kreider, Peter B.
    Abstract:
    Nonthermal plasmas generate high concentrations of excited species that can simultaneously exist at high energy and far from thermodynamic equilibrium, making them useful tools in chemistry and engineering. Microplasmas, roughly defined as plasmas that are generated within sub-millimeter dimensions, provide enhanced stability, improved excited species density, increased nonequilibrium properties, higher...
    Resource Type:
    Dissertation
    Full Text:
    . The generation of DC nonthermal plasmas in fuel-like media for the oxidative desulfurization of

  • Finite volume method modeling of corona discharge microreactor oxidization of dibenzothiophene

    Creator:
    Fan, Xiangru
    Abstract:
    The growing need for cleaner fuels requires the development of better deep fuel desulfurization methods. The current study presents a reaction model for the mechanism of dibenzothiophene oxidization by dissolved oxygen occurring in a corona discharge microreactor. In the present work, a Finite Volume Method model of the reactor is...
    Resource Type:
    Masters Thesis
    Full Text:
    The growing need for cleaner fuels requires the development of better deep fuel desulfurization