Nantong Sutong Separation Technology Co., Ltd

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distillation tray types

Distillation  trays  is key tools in lots of industries. They help split different liquids by using heat. When a  mix get  heated,  the liquid with lowest  boiling point turn to vapor first, then it  rises up through the trays. Each  tray let some vapor cool and become  liquid again,  while other vapors keep going up. This  keep going  until you collect the wanted liquid. At  Sutong,  we understand how  important these trays are, specially for companies buying them in big quantities. Knowing the  various types  of distillation  trays can  help buyers pick better.

 

What Are the Most Popular Distillation Tray Types for Wholesale Buyers?

So, for distillation trays, there is several types that buyers usually pick. One common is  the seive tray. This one have holes so  vapor can  pass through but hold liquid on top. It get liked because of its  easy design and it work good for many mixes. Another type that common is the bubble  cap tray.  It has caps  covering the holes. Vapor  bubbles up  via the caps, mixing  with liquid above. This setup is good for splitting liquids with close  boiling  points. Many wholesale buyers choose bubble cap trays as they  give better contact between vapor and liquid, which  help make cleaner splits. Then there is valve tray. These  have valves that open and close for vapor to go through. Valves can control  flow better than seive trays. They often get picked for big columns where you need exact control.  And structured packing trays use materials for big  surface area contact between vapor and liquid.  They usually use in advanced setups where space tight but efficiency matter. Each tray type have its pluses and uses, that's why wholesale buyers should know their choices. For more information on the different types, check out our page on Structured Packings.

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