How to determine whether the hydrogenation feed oil is light or heavy
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As the title suggests, how to determine whether a hydrogenation feed oil is light or heavy. Which parameter tested on diesel hydrogenation blend oil can indicate whether the processed oil is light or heavy? Generally, is straight-run diesel lighter and refined oil heavier? The former is more likely to produce C1–C4 components. ?
With all other conditions unchanged (reaction feed rate, reaction pressure, reaction temperature), an increase in the valve position of the reaction feed control valve leads to more light fraction oil, an increased reflux at the top of the distillation column, a decrease in the temperature at the bottom of the column, or an increased consumption of gas by the reboiler.
Based on residue, boiling range, and specific gravity.