Mass transfer coefficient | 6.3 × 10−5 m s−1 |
Hot metal density | 7100 kg m−3 |
Lime density | 3345 kg m−3 |
Carrier gas density | 1.1650 kg m−3 |
Lime particle diameter | 1.0 × 10−4 m |
Gas bubble diameter | 2.98 × 10−4 m |
Lance immersion depth | 3 m |
Gravity acceleration | 9.81 m s−2 |
Hot metal viscosity | 0.0067 kg·m−1·s−1 |
Mass of hot metal | 300,000 kg |
Initial sulphur | 30 ppm |
Target sulphur | 2 pmm |
Process time | 738 s (12.3 min) |
Equilibrium sulphur | 0 ppm |