Feed weight to the pre-hydrogenation fractionator in continuous reforming
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This post was last edited by Catalyzing a Grain on 2018-5-24 23:10. A high feed rate to the pre-distillation column can cause the temperature of the 18th tray to rise. Does this also lead to an increase in the top temperature of the column? Can adjusting the reflux rate not help to lower the temperature of the 18th tray and the top temperature of the column? ? ? ?
Generally, the top temperature of the tower should not be controlled using reflux flow, as this can lead to a vicious cycle. Is your pre-fractionation tower located before the pre-hydrogenation reaction or after the stripping tower? Speak as loudly as you can. Has the clan been formed?
Further ahead, the components appear to be light, but in reality there is less liquefied gas present as well as not much stripping oil; so what is used to control the top temperature?