中文摘要：

The high shear agitation device was first adopted for gasoline desulfurization by ionic liquids. The effect of benzylimidazol fluoborate in desulfurization of gasoline and the influence of moisture on deuslfurization rate were investigated. The experimental results showed that the ionic liquid could effectively decrease the sulfur content of gasoline and the optimal conditions were as follows: The reaction could be carried out at room temperature, a volumetric ratio between oil and the liquid of 2∶1, a volumetric ratio between water and ionic liquid of 0.04∶1, a rotational speed of 5 krad/s, and a reaction time of 1 minute. The desulfurization rate of gasoline reached 53.6%, and the gasoline yield was up to 97.3%. The ionic liquid could be recycled for repeated use, and the use of high shear agitation for gasoline would have good prospects.

英文摘要：

The high shear agitation device was first adopted for gasolinedesulfurization by ionic liquids.The effect of benzylimidazol fluoborate in desulfurization ofgasoline and the influence of moisture on deuslfurization rate were investigated.The experimentalresults showed that the ionic liquid could effectively decrease the sulfur content of gasoline andthe optimal conditions were as follows:The reaction could be carried out at room temperature,avolumetric ratio between oil and the liquid of 2:1,a volumetric ratio between water and ionic liquidof 0.04:4,a rotational speed of 5 krad/s,and a reaction lime of 1 minute.The desulfurization rateof gasoline reached 53.6%,and the gasoline yield was up to 97.3%.The ionic liquid could be recycledfor repealed use,and the use of high shear agitation for gasoline would have good prospects.