Control of stabilizer column pressure
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What is the principle behind using thermal bypass control for the stabilizer tower pressure?
I’m a beginner, so I’ll try to answer this. If it’s incorrect, please correct me. When the pressure is below the set value, the opening of the control valve increases; air is injected into the reflux tank, which raises its pressure and thereby increases the pressure in the stabilizer tower as well.
It is by increasing the reflux temperature that pressure is increased