Page 223 - Fluid Catalytic Cracking Handbook

Products and Economics 191

RONC vs. SODIUM
COMMERICAL DATA

0.40 0.60
EQUILIBRIUM CAT. SODIUM, WT.%

< 80.5 -

§80.0 -

79.5 -

79.0 -
78.5 _

78.0
0.20 0.40 0.80
EQUILIBRIUM CAT SODIUM, WT. %
Figure 6-4. Effect of sodium on gasoline octane [8J.