Main biomass properties
|
|
Proximate analysis
|
| |
Moisture content |
wt%
|
14.20 |
|
|
|
|
|
|
|
| |
Ash content |
wt%
|
32.00 |
37.30 |
|
|
|
|
|
|
|
| |
Volatile matter |
wt%
|
48.73 |
56.80 |
90.59 |
|
|
|
|
|
|
| |
Fixed carbon |
wt%
|
5.06 |
5.90 |
9.41 |
|
|
|
|
Calculated |
|
|
Ultimate analysis (macroelements)
|
| |
Hydrogen |
wt%
|
3.90 |
4.55 |
7.25 |
|
|
|
|
Measured |
|
| |
Sulphur |
wt%
|
0.74 |
0.86 |
1.38 |
|
|
|
|
Measured |
|
| |
Total (with halides) |
wt%
|
50.94 |
42.82 |
8.81 |
|
|
|
|
Calculated |
|
|
Halides
|
| |
Chlorine (Cl) |
mg/kg
|
970.0 |
1 130.5 |
1 803.1 |
|
|
|
|
Measured |
|
|
Heating value
|
| |
Net calorific value (LHV) |
MJ/kg
|
11.68 |
14.02 |
22.36 |
|
|
|
|
|
|
| |
Gross calorific value (HHV) |
MJ/kg
|
12.88 |
15.01 |
23.94 |
|
|
|
|
|
|
|
Trace elements composition
|
| |
Cadmium (Cd) |
mg/kg
(dry)
|
|
|
1.0 |
|
|
|
|
| |
Cobalt (Co) |
mg/kg
(dry)
|
|
|
20.0 |
|
|
|
|
| |
Chromium (Cr) |
mg/kg
(dry)
|
37.0 |
|
|
|
|
Measured |
|
| |
Copper (Cu) |
mg/kg
(dry)
|
250.0 |
|
|
|
|
Measured |
|
| |
Mercury (Hg) |
mg/kg
(dry)
|
1.0 |
|
|
|
|
Measured |
|
| |
Potassium (K) |
mg/kg
(dry)
|
1 630.0 |
|
|
|
|
Measured |
|
| |
Sodium (Na) |
mg/kg
(dry)
|
1 170.0 |
|
|
|
|
Measured |
|
| |
Nickel (Ni) |
mg/kg
(dry)
|
46.0 |
|
|
|
|
Measured |
|
| |
Lead (Pb) |
mg/kg
(dry)
|
110.0 |
|
|
|
|
Measured |
|
| |
Zinc (Zn) |
mg/kg
(dry)
|
1 000.0 |
|
|
|
|
Measured |
|
Ash Properties
|
|
Ash composition
|
| |
CO2 |
wt%
(ash)
|
0.22 |
|
|
|
|
|
|
| |
SO3 |
wt%
(ash)
|
2.50 |
|
|
|
|
|
|
| |
P2O5 |
wt%
(ash)
|
23.00 |
|
|
|
|
|
|
| |
SiO2 |
wt%
(ash)
|
26.00 |
|
|
|
|
|
|
| |
Fe2O3 |
wt%
(ash)
|
27.00 |
|
|
|
|
|
|
| |
Al2O3 |
wt%
(ash)
|
6.10 |
|
|
|
|
|
|
| |
CaO |
wt%
(ash)
|
11.00 |
|
|
|
|
|
|
| |
MgO |
wt%
(ash)
|
1.50 |
|
|
|
|
|
|
| |
Na2O |
wt%
(ash)
|
0.82 |
|
|
|
|
|
|
| |
K2O |
wt%
(ash)
|
1.50 |
|
|
|
|
|
|