Othmer method vapor/liquid equilibrium
This apparatus is for taking data of two substances' based on Vapor-liquid equilibrium. The data is for making xy equilibrium chart.
< How to use and How to operate >
- x and y are Mole fraction of low boiling point components in liquid phase and gas phase.
- When two substances are heated to reach at equilibrium state, measure the components of liquid phase and vapor phase. You could get x (liquid phase) and y (vapor phase) point for the chart from gas chromatography result.
- To change composition ratio you could get some more x, y points for complete chart.
- This apparatus has jacketed column to reduce influencing from outside temperature.
4 theoretical steps Over view