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Tag: Packing


Distillation Tray Efficiency
Distillation Tray Efficiency

Tray efficiency measures the performance of a distillation tray or trays against the maximum theoretical performance. Similarly, a concept called Height Equivalent to Theoretical Plate (HETP) is used to measure the performance in a packed column. This article describes methods of quantifying tray efficiency in distillation tray analysis.


Distillation Fundamentals
Distillation Fundamentals

Distillation is a process by which a liquid mixture is separated into fractions with higher concentrations of certain components by exploiting differences in relative volatility. In industrial settings such as oil refineries and natural gas processing plants this separation process is undertaken using a distillation column. This article describes the basic principles and operation of a distillation column and the equipment and terminology used when discussing distillation.