Main biomass properties
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Proximate analysis
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| |
Moisture content |
wt%
(ar)
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|
|
|
|
|
|
|
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Ash content at 550°C |
wt%
|
|
2.00 |
|
|
|
SLU, Röbäcksdalen |
|
CEN/TS 14775 |
SS 18 71 71:1 |
|
Ultimate analysis (macroelements)
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| |
Carbon |
wt%
|
|
48.80 |
49.80 |
|
|
SLU, Röbäcksdalen |
|
CEN/TS 15104 |
Own method |
| |
Hydrogen |
wt%
|
|
5.90 |
6.02 |
|
|
SLU, Röbäcksdalen |
|
CEN/TS 15104 |
Own method |
| |
Oxygen |
wt%
|
|
42.50 |
43.37 |
|
|
SLU, Röbäcksdalen |
|
|
Own method |
| |
Nitrogen |
wt%
|
|
0.70 |
0.71 |
|
|
SLU, Röbäcksdalen |
|
CEN/TS 15104 |
Own method |
| |
Sulphur |
wt%
|
|
0.07 |
0.07 |
|
|
SLU, Röbäcksdalen |
|
CEN/TS15289 |
SS 18 71 77:1 |
| |
Total (with halides) |
wt%
|
|
99.99 |
99.99 |
|
|
|
|
Calculated |
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|
Halides
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| |
Chlorine (Cl) |
mg/kg
|
|
200.0 |
204.1 |
|
|
SLU, Röbäcksdalen |
|
CEN/TS 15289 |
SS 18 71 54:1 |
|
Heating value
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| |
Net calorific value (LHV) |
MJ/kg
|
|
18.16 |
18.53 |
|
|
SLU, Röbäcksdalen |
|
CEN/TS 14918 |
ISO 1928 |
| |
Gross calorific value (HHV) |
MJ/kg
|
|
19.44 |
19.84 |
|
|
SLU, Röbäcksdalen |
|
|
ISO 1928 |
| |
HHVMilne |
MJ/kg
|
|
19.23 |
19.62 |
|
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|
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Calculated |
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Trace elements composition
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| |
Aluminium (Al) |
mg/kg
(dry)
|
70.0 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-MS |
| |
Arsenic (As) |
mg/kg
(dry)
|
0.4 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-AES |
| |
Boron (B) |
mg/kg
(dry)
|
5.8 |
|
|
AnalyCen, Lidköping |
|
|
SS028150-2 |
| |
Barium (Ba) |
mg/kg
(dry)
|
3.8 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-MS |
| |
Calcium (Ca) |
mg/kg
(dry)
|
5 200.0 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-AES |
| |
Cadmium (Cd) |
mg/kg
(dry)
|
0.1 |
|
|
AnalyCen, Lidköping |
|
|
ALC208:902, ICP-MS |
| |
Cobalt (Co) |
mg/kg
(dry)
|
0.2 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-MS |
| |
Chromium (Cr) |
mg/kg
(dry)
|
1.3 |
|
|
AnalyCen, Lidköping |
|
|
ALC208:902, ICP-MS |
| |
Copper (Cu) |
mg/kg
(dry)
|
6.1 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-AES |
| |
Iron (Fe) |
mg/kg
(dry)
|
130.0 |
|
|
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)
|
970.0 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-AES |
| |
Magnesium (Mg) |
mg/kg
(dry)
|
480.0 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-AES |
| |
Manganese (Mn) |
mg/kg
(dry)
|
64.0 |
|
|
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)
|
72.0 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-AES |
| |
Nickel (Ni) |
mg/kg
(dry)
|
0.7 |
|
|
AnalyCen, Lidköping |
|
|
ALC208:902, ICP-MS |
| |
Phosphorus (P) |
mg/kg
(dry)
|
740.0 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-AES |
| |
Lead (Pb) |
mg/kg
(dry)
|
0.8 |
|
|
AnalyCen, Lidköping |
|
|
ALC208:902, ICP-MS |
| |
Antimony (Sb) |
mg/kg
(dry)
|
<0.21 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-MS |
| |
Selenium (Se) |
mg/kg
(dry)
|
<0.05 |
|
|
AnalyCen, Lidköping |
|
|
ALC208:902, ICP-MS |
| |
Silicon (Si) |
mg/kg
(dry)
|
<1100 |
|
|
AnalyCen, Lidköping |
|
|
ALC208:201, AAS |
| |
Tin (Sn) |
mg/kg
(dry)
|
0.1 |
|
|
AnalyCen, Lidköping |
|
|
ALC208:902, ICP-MS |
| |
Titanium (Ti) |
mg/kg
(dry)
|
<11 |
|
|
AnalyCen, Lidköping |
|
|
NMKL 161 mod., ICP-AES |
| |
Vanadium (V) |
mg/kg
(dry)
|
0.7 |
|
|
AnalyCen, Lidköping |
|
|
ALC208:902, ICP-MS |
| |
Zinc (Zn) |
mg/kg
(dry)
|
20.0 |
|
|
AnalyCen, Lidköping |
|
|
ALC208:902, ICP-AES |
|
Ash melting behaviour
|
| |
European standard method
|
| | |
SH (shrinkage temperature) |
°C
|
1 620 |
|
|
|
|
|
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| | |
HE (hemispherical temperature) |
°C
|
1 620 |
|
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|
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| | |
FL (flow temperature) |
°C
|
1 620 |
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