Questions regarding crude oil stabilization (pressure distillation)
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This is my first time dealing with crude oil stabilization (pressure fractionation), and I have a few questions for everyone: 1. What is the pressure at the top of the tower, the temperature of the first tray, and is it hot reflux or cold reflux at the top?； 2. Is there side-line pumping? ； 3. Is a reboiler or a reboiler-type unit used at the bottom of the tower? What is the temperature at the bottom of the tower? If it is a reboiler-type unit, what is the temperature at its outlet? ； 4. Number of trays and feed position (upper or lower).
What kind of crude oil is it that still needs to be stabilized? I’ve heard of it for the first time