Distillation 165
2 3 4 5 6 7 0910 I5 20 30 40 50 60 70
2 3 4 5 6 7 8910 15 20 30 40 50 6010
LIQUID LOAD PER FOOT MEAN TRAY WIDTH, GPM
Flgure 8-112. Liquid gradient chart-cap spacing 50% cap dlameter. Used by permission, Bolles, W. L, Pet. Processing, Feb. thru May (1956).