摘要
The composition, characteristics and preparation of ionic liquids are presented. The factors influencing the stability of gasoline and the significance of improving gasoline stability are discussed. A novel way to improve the stability of gasoline by using ionic liquid catalyst is developed. The contents of olefin, basic nitrogen and sulfur in gasoline are determined and the optimal experimental conditions for improving gasoline stability are established.The ionic liquid catalyst, which is environmentally friendly, can reduce the olefin content in gasoline, and such process is noted for mild reaction conditions, simple operation, short reaction time, easy recycling of the ionic liquid catalyst and ready separation of products and catalyst.
The composition, characteristics and preparation of ionic liquids arepresented. The factors influencing the stability of gasoline and the significance of improvinggasoline stability are discussed. A novel way to improve the stability of gasoline by using ionicliquid catalyst is developed. The contents of olefin, basic nitrogen and sulfur in gasoline aredetermined and the optimal experimental conditions for improving gasoline stability are established.The ionic liquid catalyst, which is environmentally friendly, can reduce the olefin content ingasoline, and such process is noted for mild reaction conditions, simple operation, short reactiontime, easy recycling of the ionic liquid catalyst and ready separation of products and catalyst.
