depropanizer การใช้

• Such a distillation column is typically called a depropanizer.
• The overhead product from the deethanizer is ethane and the bottoms are fed to the depropanizer.
• The overhead product from the depropanizer is propane and the bottoms are fed to the debutanizer.
• The recovered NGL stream is sometimes processed through a fractionation train consisting of three distillation towers in series : a deethanizer, a depropanizer and a debutanizer.