Diesel hydrogenation
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What is the method to adjust 95% hydrogenated diesel?
The method for adjusting 95% of hydrogenated diesel cannot be used in diesel hydrogenation units. Since diesel hydrogenation primarily removes sulfur, nitrogen, oxygen, and certain metal impurities from the feedstock, the distillation tower can only separate the components with molecular weights below hexane from the refined diesel; the heavier components cannot be altered. Therefore, when producing diesel through atmospheric-pressure catalytic distillation, it is only possible to adjust the 95% distillation point of the diesel. The method for adjusting 95% of hydroprocessed diesel can be achieved by using hydrocracking and residue hydrogenation units, along with control schemes for regulating the final boiling point during distillation operations.
Can’t it be adjusted in the anticoagulation reactor? 2# Central Plains people
Different processing techniques involve various methods, and the hydrodesulfurization process can reduce aromatics in diesel by 95%.
Diesel hydrogenation cannot control the process; it can only be altered by controlling the feedstock
Controlling the raw material flow is the most direct approach, but it affects economic efficiency and overall plant balance. The hydrogenation process that can reduce the T95 value is likely to be a diesel hydrogenation unit. Technologies such as medium-pressure hydrogenation reforming and reforming isomerization for viscosity reduction can be employed, which can lower the T95 value by 15–30°C.