NaOH consumption rate for a closed-loop EGCS - dependent on fuel sulphur mass flow and stoichiometry.
Formula
$$ \dot m_{NaOH} = 2 \cdot \dot m_S \cdot \eta \cdot \frac{M_{NaOH}}{M_S} $$Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $\dot m_S$ | Sulphur mass flow | t/day | FOC × S% |
| $\eta$ | SO₂ removal efficiency | - | OEM data |
Sources
- MEPC.184(59) EGCS Guidelines.