Fuel Properties
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|
Proximate Analysis
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| |
Moisture content |
wt%
(ar)
|
|
|
|
|
|
|
|
|
| |
Ash content |
wt%
|
|
10.64 |
|
|
|
|
|
|
|
| |
Volatile matter |
wt%
|
|
78.45 |
87.79 |
|
|
|
|
|
|
| |
Fixed carbon |
wt%
|
|
10.91 |
12.21 |
|
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|
|
Calculated |
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|
Ultimate Analysis
|
| |
Carbon |
wt%
|
|
46.95 |
52.54 |
|
|
|
|
Measured |
|
| |
Hydrogen |
wt%
|
|
6.55 |
7.33 |
|
|
|
|
Measured |
|
| |
Nitrogen |
wt%
(dry)
|
|
|
0.50 |
|
|
|
|
| |
Sulphur |
wt%
|
|
0.26 |
0.29 |
|
|
|
|
Measured |
|
| |
Oxygen |
wt%
|
|
34.86 |
39.01 |
|
|
|
|
Calculated |
|
| |
Total (with halides) |
wt%
|
|
99.50 |
99.44 |
|
|
|
|
Calculated |
|
|
Calorific Values
|
| |
Net calorific value (LHV) |
MJ/kg
|
|
19.50 |
21.82 |
|
|
|
|
|
|
| |
Gross calorific value (HHV) |
MJ/kg
|
|
20.93 |
23.42 |
|
|
|
|
|
|
| |
HHVMilne |
MJ/kg
|
|
20.36 |
22.78 |
|
|
|
|
Calculated |
|
Chemical Analyses
|
|
Halides
|
| |
Chlorine (Cl) |
mg/kg
|
|
2 400.0 |
2 685.8 |
|
|
|
|
Measured |
|
Physical Properties
|
|
Ash melting behaviour
|
| |
American standard method, measured in oxidizing conditions
|
| | |
IDT (initial deformation temperature) |
°C
|
1 143 |
|
|
|
|
|
|
| | |
SOT (softening or spherical temperature) |
°C
|
1 171 |
|
|
|
|
|
|
| | |
HT (hemispherical temperature) |
°C
|
1 182 |
|
|
|
|
|
|
| | |
FT (fluid temperature) |
°C
|
1 260 |
|
|
|
|
|
|
Ash Properties
|
|
Ash composition
|
| |
SO3 |
wt%
(ash)
|
3.23 |
|
|
|
|
|
|
| |
P2O5 |
wt%
(ash)
|
1.17 |
|
|
|
|
|
|
| |
SiO2 |
wt%
(ash)
|
42.12 |
|
|
|
|
|
|
| |
Fe2O3 |
wt%
(ash)
|
3.77 |
|
|
|
|
|
|
| |
Al2O3 |
wt%
(ash)
|
21.51 |
|
|
|
|
|
|
| |
CaO |
wt%
(ash)
|
14.51 |
|
|
|
|
|
|
| |
MgO |
wt%
(ash)
|
1.85 |
|
|
|
|
|
|
| |
Na2O |
wt%
(ash)
|
6.70 |
|
|
|
|
|
|
| |
K2O |
wt%
(ash)
|
0.96 |
|
|
|
|
|
|
| |
TiO2 |
wt%
(ash)
|
2.92 |
|
|
|
|
|
|