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Distillation tower discharge position

2018-10-14View Original

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Dear friends from Sichuan, is it better to have the discharge from the bottom of a distillation tower come directly from the opening at the bottom of the tower, or should it be taken from the liquid-phase inlet pipeline of the thermosyphon heat exchanger? Help needed
Reply #22018-10-14
Will connecting from the liquid-phase inlet pipeline of the thermosyphon heat exchanger reduce the inlet flow rate? ~~~If it is not thermal siphonage but a circulation pump that feeds into the reboiler, the outlet flow after the pump is the more desirable option~~
Reply #32018-10-14
It seems that discharging from the heat siphon inlet pipe shouldn’t affect feeding; the position of the heat siphon and the load determine the feeding rate
Reply #42018-10-18
The difference isn’t significant, but it leans more toward thermal siphon effect
Reply #52018-10-18
Tends to flow downstream from the pump in the circulation pipeline

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