constant relative volatility equilibrium relationship

symbols, variables and units

x,y: liquid and gas phase mole fraction; α: dimensionless relative volatility.

applicable conditions and boundaries

binary system, approximately constant α within a given temperature and pressure range.

formula source code

The following is a copyable LaTeX expression.

y=\frac{\alpha x}{1+(\alpha-1)x}

Reference and Extended Learning

is organized according to model definition and assumptions. Please check actual conditions and original literature before engineering, research and clinical use.