1. Separation processes: Playing a critical role;Humphrey;Chemical Engineering Progress,1995
2. Saving energy in distillation towers by feed splitting;Soave;Applied Thermal Engineering,2002
3. Graphical design of fractionating columns;McCabe;Industrial and Engineering Chemistry,1925
4. Fractional distillation of multi-component mixtures-Calculation of minimum reflux ratio;Underwood;Institute of Petroleum - Journal,1946