Table 5.
SARA Component | Molecule | Relative Molecular Mass/g mol−1 | Atomicity | Number of Model Molecules | Model Atomic Number | Mass Fraction (%) | Model Scale (%) |
---|---|---|---|---|---|---|---|
Saturate | A | 422.9 | 92 | 5 | 460 | 7.3 | 15.6 |
B | 483.0 | 97 | 5 | 485 | 8.3 | ||
Aromatics | A | 464.8 | 79 | 15 | 1185 | 24.1 | 45.2 |
B | 406.8 | 76 | 15 | 1140 | 21.1 | ||
Asphaltene | A | 575.0 | 97 | 2 | 194 | 4.0 | 15.0 |
B | 888.5 | 148 | 2 | 296 | 6.1 | ||
C | 707.2 | 114 | 2 | 228 | 4.9 | ||
Colloid | A | 503.9 | 94 | 3 | 282 | 5.2 | 24.2 |
B | 573.1 | 101 | 3 | 303 | 5.9 | ||
C | 414.8 | 80 | 3 | 240 | 4.3 | ||
D | 554.0 | 100 | 3 | 300 | 5.7 | ||
E | 290.4 | 30 | 3 | 90 | 3.0 |