Table 4
Composition and kinetic parameters considered for representing the reservoir in the geochemical simulations.
| Mineral phase | Vol. % in solids (vol. %) | Density (kg/m3) | Initial size (m) | Initial reactive size (cm2/g) | Dissolution rate |
Precipitation rate |
||
|---|---|---|---|---|---|---|---|---|
| p k = −log(k) | E a (kJ/mol) | p k = −log(k) | E a (kJ/mol) | |||||
| Calcite | 0.0001 | 2,710 | 1.E−07 | 1.11E+05 | 5.81 | 23.5 | 5.81 | 23.5 |
| Quartz | 69.0 | 2,650 | 1.E−05 | 1.13E+03 | 13.4 | 90.9 | 13.4 | 90.9 |
| Albite | 5.0 | 2,500 | 1.E−05 | 1.20E+03 | 12.56 | 69.8 | 12.56 | 69.8 |
| Muscovite | 5.0 | 2,770 | 1.E−06 | 1.08E+04 | 13.55 | 22 | 13.55 | 22 |
| K-feldspar | 5.0 | 2,550 | 1.E−05 | 1.18E+03 | 12.41 | 38 | 12.41 | 38 |
| Kaolinite | 0.9998 | 2,630 | 1.E−07 | 1.14E+05 | 13.18 | 22.2 | 13.18 | 22.2 |
| Dolomite-dis | 6.0 | 2,876 | 1.E−03 | 1.04E+01 | 7.53 | 52.2 | 7.53 | 52.2 |
| Anhydrite | 9.0 | 2,970 | 1.E−03 | 1.01E+01 | 3.19 | 14.3 | 3.19 | 14.3 |
| Dawsonite | 0.0001 | 2,436 | 1.E−07 | 1.23E+05 | Kaolinite | Kaolinite | Kaolinite | Kaolinite |