Research Article
Development of Methane and Nitrous Oxide Emission Factors for the Biomass Fired Circulating Fluidized Bed Combustion Power Plant
Table 3
Calculation worksheet for emission factor based on greenhouse gas measurement.
| (a) Step 1 (fuel data) |
| | Item | Carbon of fuel
(as received basis) | Carbon of fuel
(air-dried basis) | Carbon of fuel
(dry basis) | Inherent
moisture | Total
moisture | Hydrogen |
| | Subitem | | | ① | ② | ③ | ④ | | Unit | (%) | (%) | (%) | (%) | (%) | (%) | | Calculation | ①× ((100 − ② )
÷ 100) | ①× ((100 − ③ )
÷ 100) | | | | |
|
|
| (b) Step 2 (raw data) |
| | Item | Gross heating value | Net heating value | Fuel consumption rate | Heating output |
| | Subitem | | | | | | Unit | (kcal/kg) | TJ/ton | ton/h | TJ/h | | Calculation | | ([A − {600 × (9 × ③ + ④ )}] × 4.18) × 10−6 | | |
|
|
| (c) Step 3 (non-CO2 concentration) |
| | Item | Volume concentration | Mass concentration | Flow rate |
| | Subitem | | | | | Unit | ppm | mg/m³ | m³/h | | Calculation | | × (16 or ) | |
|
|
| (d) Step 4 (non-CO2 emission) and Step 5 (non-CO2 emission factor) |
| | Item | Non-CO2 emission | Non-CO2 emission factor |
| | Subitem | | | | Unit | g/h | kg/TJ | | Calculation | | |
|
|
