Fuel Properties
|
|
Proximate Analysis
|
| |
Moisture content |
wt%
|
8.40 |
|
|
|
|
|
|
|
| |
Ash content |
wt%
|
3.64 |
3.97 |
|
|
|
|
|
|
|
| |
Volatile matter |
wt%
|
69.83 |
76.23 |
79.38 |
|
|
|
|
|
|
| |
Fixed carbon |
wt%
|
18.14 |
19.80 |
20.62 |
|
|
|
|
Calculated |
|
|
Ultimate Analysis
|
| |
Carbon |
wt%
|
43.84 |
47.86 |
49.84 |
|
|
|
|
Measured |
|
| |
Hydrogen |
wt%
|
7.87 |
8.59 |
8.95 |
|
|
|
|
Measured |
|
| |
Nitrogen |
wt%
|
1.03 |
1.12 |
1.17 |
|
|
|
|
Measured |
|
| |
Sulphur |
wt%
|
0.01 |
0.01 |
0.01 |
|
|
|
|
Measured |
|
| |
Oxygen |
wt%
|
34.31 |
37.46 |
39.01 |
|
|
|
|
Calculated |
|
| |
Total (with halides) |
wt%
|
99.99 |
99.99 |
99.99 |
|
|
|
|
Calculated |
|
|
Calorific Values
|
| |
Net calorific value (LHV) |
MJ/kg
|
15.85 |
17.53 |
18.25 |
|
|
|
|
|
|
| |
Gross calorific value (HHV) |
MJ/kg
|
17.77 |
19.40 |
20.20 |
|
|
|
|
|
|
| |
HHVMilne |
MJ/kg
|
21.06 |
22.99 |
23.94 |
|
|
|
|
Calculated |
|
Chemical Analyses
|
|
Halides
|
| |
Chlorine (Cl) |
mg/kg
|
8 976.8 |
9 800.0 |
10 205.1 |
|
|
|
|
Measured |
|
Physical Properties
|
|
Ash melting behaviour
|
| |
American standard method, measured in oxidizing conditions
|
| | |
IDT (initial deformation temperature) |
°C
|
1 150 |
|
|
|
|
|
|
| | |
HT (hemispherical temperature) |
°C
|
1 200 |
|
|
|
|
|
|
| | |
FT (fluid temperature) |
°C
|
1 220 |
|
|
|
|
|
|
Ash Properties
|
|
Ash composition
|
| |
SO3 |
wt%
(ash)
|
15.86 |
|
|
|
|
|
|
| |
P2O5 |
wt%
(ash)
|
0.60 |
|
|
|
|
|
|
| |
SiO2 |
wt%
(ash)
|
35.80 |
|
|
|
|
|
|
| |
Fe2O3 |
wt%
(ash)
|
3.00 |
|
|
|
|
|
|
| |
Al2O3 |
wt%
(ash)
|
5.30 |
|
|
|
|
|
|
| |
CaO |
wt%
(ash)
|
22.40 |
|
|
|
|
|
|
| |
MgO |
wt%
(ash)
|
2.80 |
|
|
|
|
|
|
| |
Na2O |
wt%
(ash)
|
2.40 |
|
|
|
|
|
|
| |
K2O |
wt%
(ash)
|
2.20 |
|
|
|
|
|
|
| |
TiO2 |
wt%
(ash)
|
4.10 |
|
|
|
|
|
|
| |
Mn |
mg/kg
(ash)
|
1 900.0 |
|
|
|
|
|
|