What type of reboiler should be chosen when the vaporization fraction is 0.97?
Thread Content
When the gasification fraction is 0.97, what type of reboiler should be used in the distillation column under vacuum conditions? The operating absolute pressure is 10 kPa.
A vaporization fraction of 0.97 – isn’t that too high? Even a pot-type setup can’t achieve it; it’s only possible through multiple cycles of evaporation
In my simulation calculations, the vaporization fraction was 0.97; a reboiler was designed using PROII. So how should this type of load be handled when redesigning the heat exchanger? ?
May I ask: does your distillation column have components as well as vaporized components? And what you want to achieve is the vaporization rate of the effluent from the top of the distillation tower? Is it still necessary to use an evaporator to achieve a 97% vaporization rate? If a 97% vaporization rate is to be achieved using an evaporator, then multipolar vaporization can only be used.
Mine is a distillation tower; I thought a thermosyphon reboiler could be used for circulation. I was wrong, everyone!