tray_performance_data — record id sieve_cyclohexane_nheptane_4ft_24in_5psia_8pct · system description Sieve, cyclohexane-n-heptane, 4.0 ft dia, 24 in spacing, 5 psia, 8 pct hole area · value typical 75 · value max 80 · value min 70 | Distillation Tray Efficiency | Engineering Database