Table 3. Gas-Phase Emissions for Selected Tests.
| flue
gas average composition |
emission
index (g/kg fuel) |
emission
factor (mg/MJinput) |
|||||
|---|---|---|---|---|---|---|---|
| case | CO2 (%) | CO (ppm) | methane (ppm) | CO | methane | CO | methane |
| Category IV (steady state high load) | 10.4 | 93 | 4.3 | 1.0 | 2.7 × 10–2 | 56 | 1.5 |
| Category IV (steady state high load) | 7.1 | 203 | 6.6 | 3.3 | 6.2 × 10–2 | 180 | 3.4 |
| Category I (low load) no thermal storage | 5.8 | 588 | 12.0 | 12 | 1.4 × 10–1 | 640 | 7.4 |
| Category I (low load) with 450 L of thermal storage | 10.3 | 218 | 4.4 | 2.5 | 2.9 × 10–2 | 180 | 2.1 |
| Category I (low load) with 795 L of thermal storage | 8.4 | 288 | 4.5 | 4.0 | 3.5 × 10–2 | 220 | 1.9 |