Table 5. Chemical exergy of main components for TiO2 nanoparticle production process.
| Stream | Physical Exergy flow (MJ/h) | Chemical exergy flow (MJ/h) | Mass flow (t/year) |
|---|---|---|---|
| 1 | 0.17 | 41155.07 | 32674.71 |
| 19 | 0.06 | 1764.77 | 6118.02 |
| 22 | 2.31 | 959.32 | 196584.00 |
| 39 | 0.001 | 45.02 | 1496.16 |