Gasoline hydrogenation unit
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Could an expert give some guidance: What is generally the cut point for pre-fractionation during gasoline hydrogenation?
It is generally 90 degrees; the light components are treated through deodorization and desulfurization, while the heavy components are subjected to hydrodesulfurization
The cut point is generally set at 90°C, mainly by controlling the 5% point of heavy gasoline. In fact, the cut point is just a reference value; the ultimate goal is to achieve a certain ratio between light and heavy components, with light gasoline to heavy gasoline being 0.45:0.55