国际壳牌申请汽油燃料组合物专利，减少与杜烯相关的结晶问题

Core Viewpoint - International Shell Research Limited has applied for a patent for a "gasoline fuel composition" aimed at enhancing the performance of gasoline by incorporating specific components to mitigate crystallization issues related to dodecane [1] Group 1: Patent Application Details - The patent application number is CN121511290A, with a filing date of July 2024 [1] - The fuel composition includes at least 1.5 weight percent of dodecane in the gasoline base fuel [1] - The composition also features oil-soluble polar organic nitrogen compounds that act as wax crystal growth inhibitors in the gasoline base fuel [1] Group 2: Benefits of the Invention - The proposed fuel composition allows for an increased level of dodecane while reducing crystallization problems associated with dodecane [1]