Main biomass properties
|
|
Proximate analysis
|
| |
Moisture content |
wt%
|
8.50 |
|
|
|
SLU, Röbäcksdalen |
|
CEN/TS 14774-1,2,3 |
SS 18 71 70:3 |
| |
Ash content at 550°C |
wt%
|
2.01 |
2.20 |
|
|
|
SLU, Röbäcksdalen |
|
CEN/TS 14775 |
SS 18 71 71:1 |
|
Ultimate analysis (macroelements)
|
| |
Carbon |
wt%
|
43.92 |
48.00 |
49.08 |
|
|
SLU, Röbäcksdalen |
|
CEN/TS 15104 |
Own method |
| |
Hydrogen |
wt%
|
5.58 |
6.10 |
6.24 |
|
|
SLU, Röbäcksdalen |
|
CEN/TS 15104 |
Own method |
| |
Oxygen |
wt%
|
39.44 |
43.10 |
44.07 |
|
|
SLU, Röbäcksdalen |
|
|
Own method |
| |
Nitrogen |
wt%
|
0.46 |
0.50 |
0.51 |
|
|
SLU, Röbäcksdalen |
|
CEN/TS 15104 |
Own method |
| |
Sulphur |
wt%
|
0.05 |
0.06 |
0.06 |
|
|
SLU, Röbäcksdalen |
|
CEN/TS15289 |
SS 18 71 77:1 |
| |
Total (with halides) |
wt%
|
100.00 |
100.00 |
100.00 |
|
|
|
|
Calculated |
|
|
Halides
|
| |
Chlorine (Cl) |
mg/kg
|
366.0 |
400.0 |
409.0 |
|
|
SLU, Röbäcksdalen |
|
CEN/TS 15289 |
SS 18 71 54:1 |
|
Heating value
|
| |
Net calorific value (LHV) |
MJ/kg
|
16.27 |
18.01 |
18.42 |
|
|
SLU, Röbäcksdalen |
|
CEN/TS 14918 |
ISO 1928 |
| |
Gross calorific value (HHV) |
MJ/kg
|
17.70 |
19.34 |
19.78 |
|
|
SLU, Röbäcksdalen |
|
|
ISO 1928 |
| |
HHVMilne |
MJ/kg
|
17.54 |
19.17 |
19.60 |
|
|
|
|
Calculated |
|
|
Trace elements composition
|
| |
Aluminium (Al) |
mg/kg
(dry)
|
100.0 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-MS |
| |
Arsenic (As) |
mg/kg
(dry)
|
0.7 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-AES |
| |
Boron (B) |
mg/kg
(dry)
|
<5.4 |
|
|
AnalyCen, Lidköping |
|
|
SS028150-2 |
| |
Barium (Ba) |
mg/kg
(dry)
|
13.0 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-MS |
| |
Calcium (Ca) |
mg/kg
(dry)
|
4 400.0 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-AES |
| |
Cadmium (Cd) |
mg/kg
(dry)
|
0.3 |
|
|
AnalyCen, Lidköping |
|
|
ALC208:902, ICP-MS |
| |
Cobalt (Co) |
mg/kg
(dry)
|
0.3 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-MS |
| |
Chromium (Cr) |
mg/kg
(dry)
|
2.4 |
|
|
AnalyCen, Lidköping |
|
|
ALC208:902, ICP-MS |
| |
Copper (Cu) |
mg/kg
(dry)
|
5.3 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-AES |
| |
Iron (Fe) |
mg/kg
(dry)
|
210.0 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-AES |
| |
Mercury (Hg) |
mg/kg
(dry)
|
<0.02 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 170 mod., AFS |
| |
Potassium (K) |
mg/kg
(dry)
|
1 900.0 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-AES |
| |
Magnesium (Mg) |
mg/kg
(dry)
|
310.0 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-AES |
| |
Manganese (Mn) |
mg/kg
(dry)
|
51.0 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-AES |
| |
Molybdenium (Mo) |
mg/kg
(dry)
|
0.3 |
|
|
AnalyCen, Lidköping |
|
|
ALC208:902, ICP-MS |
| |
Sodium (Na) |
mg/kg
(dry)
|
77.0 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-AES |
| |
Nickel (Ni) |
mg/kg
(dry)
|
1.8 |
|
|
AnalyCen, Lidköping |
|
|
ALC208:902, ICP-MS |
| |
Phosphorus (P) |
mg/kg
(dry)
|
440.0 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-AES |
| |
Lead (Pb) |
mg/kg
(dry)
|
1.9 |
|
|
AnalyCen, Lidköping |
|
|
ALC208:902, ICP-MS |
| |
Antimony (Sb) |
mg/kg
(dry)
|
<0.22 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-MS |
| |
Selenium (Se) |
mg/kg
(dry)
|
<0.05 |
|
|
AnalyCen, Lidköping |
|
|
ALC208:902, ICP-MS |
| |
Tin (Sn) |
mg/kg
(dry)
|
0.1 |
|
|
AnalyCen, Lidköping |
|
|
ALC208:902, ICP-MS |
| |
Titanium (Ti) |
mg/kg
(dry)
|
11.0 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-AES |
| |
Vanadium (V) |
mg/kg
(dry)
|
0.4 |
|
|
AnalyCen, Lidköping |
|
|
ALC208:902, ICP-MS |
| |
Zinc (Zn) |
mg/kg
(dry)
|
27.0 |
|
|
AnalyCen, Lidköping |
|
|
ALC208:902, ICP-AES |
|
Ash melting behaviour
|
| |
European standard method
|
| | |
SH (shrinkage temperature) |
°C
|
1 230 |
|
|
|
|
|
|
| | |
HE (hemispherical temperature) |
°C
|
1 260 |
|
|
|
|
|
|
| | |
FL (flow temperature) |
°C
|
1 280 |
|
|
|
|
|
|