Effect of various sono-oxidation parameters on the desulfurization of diesel oil

被引：0
|
作者：
Yongchuan Dai
Yutai Qi
Dezbi Zhao
机构：
[1] Liaoning Shihua University,Department of Petroleum Chemical Engineering, School of Petrochemical Engineering
[2] Harbin Institute of Technology,School of Chemical Engineering and Technology
来源：
Petroleum Chemistry | 2009年 / 49卷
关键词：
Diesel; Desulfurization; Petroleum Chemistry; Ultrasonic Irradiation; Ultrasonic Power;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The influences of ultrasonic intensity, H2O2 concentration, ratio of H2O2 to oil and the addition of Fenton reagent on the oxidative desulfurization of diesel oil under ultrasonic irradiation were investigated. It was observed that the oxidative desulfurization of diesel oil fitted pseudo-first-order kinetics under our experimental conditions. Increasing the ultrasonic intensity increased the oxidative desulfurization efficiency of diesel oil. The addition of H2O2 enhanced the ultrasonic oxidative desulfurization efficiency of diesel oil. The sono-oxidation treatment in combination with Fenton reagent showed a synergistic effect for diesel oil desulfurization. The catalytic oxidative desulfurization process under ultrasonic irradiation process on diesel oils is an efficient and promising method.
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页码：436 / 441
页数：5
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