Process for producing high octane gasoline having lower benzene content and distillation end point with its environmental effect of engine exhaust emissions

1H NMR application in characterizing the refinery products of gasoline

“…Instead, the hydrocarbon compounds containing oxygen were increased in order to achieve the high‐ON gasoline, but it was later realized that the methoxyl group was poisonous to the underground water system. Then, the aromatic content that also has a high ON was increased to produce the high‐ON gasoline; however, the aromatics had later been linked to the cancer, and recently the approaches for producing the high‐ON gasoline with the lower aromatic content were proposed . Nowadays, the gasoline refinery procedure requires a sophisticated balance among various parameters to fulfill both a high ON and being environment friendly.…”

“…Then, the aromatic content that also has a high ON was increased to produce the high-ON gasoline; however, the aromatics had later been linked to the cancer, and recently the approaches for producing the high-ON gasoline with the lower aromatic content were proposed. 3 Nowadays, the gasoline refinery procedure requires a sophisticated balance among various parameters to fulfill both a high ON and being environment friendly. Therefore, it is essential to closely monitor the refinery processes for achieving the highquality gasoline with a desired ON.…”