Crude oil distillation in atmospheric and vacuum distillation units
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Someone from a manufacturing company provided their crude oil distillation data, stating that it was obtained using the Enneberg distillation method. But among them are fractions obtained at atmospheric pressure and those obtained under reduced pressure. May I ask, can the Enskog distillation process be considered Enskog distillation even under reduced pressure conditions? In other words, can an Enneberg distillation curve be synthesized together with the atmospheric pressure fraction?
1. Enneberg distillation is carried out at atmospheric pressure; generally, the data from vacuum distillation need to be converted to values at atmospheric pressure, that is, transformed into Enneberg distillation data. 2. The distinction between atmospheric and reduced pressure distillation depends on the density of the oil; generally, distillation under atmospheric pressure is used for oils with a dry point of less than 350 degrees, while reduced pressure distillation is employed for those with a dry point above 350 degrees. The results are then converted to atmospheric pressure values to produce an Enneberg distillation report.
I wonder if my explanation clarifies things. I hope this helps you.
Increasing the steam injection volume in the tower should also be a solution