Table 1.

Composition of the model fuels.

Model 1 (FCC gasoline)	Model 2 (diesel)
26% n-hexane 6% thiophene 26% isooctane 26% n-heptane 6% pyridine 10% toluene	3% thiophene 26% heptanes 6% pyridine 10% toluene 26% n-dodecane 26% n-hexadecane 3% dibenzothiophene