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Öğe Desulphurization kinetics of number 6 fuel oil via a chemical method(2005) Karaca H.; Yildiz Z.The effect of reaction temperature and reaction time on desulfurization of No. 6 fuel oil with the H2O2/H2SO4 method was studied and then a kinetic expression definition on desulfurization was tried. The maximum desulfurization was performed at conditions of reaction temperature of 40°-50°C and reaction time of 150 min. At higher reaction temperatures, the degree of desulfurization increased despite that the higher heating value of the sample decreased, because the fuel oil sample was oxidized much more by increasing the reaction temperature. As a result of kinetic approach, the approximate desulfurization degree of fuel oil by chemical method and the rate constant expression was 0.96 and k = 5.84 × 106 exp(-65.08/RT), respectively.
