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oak

The calorific value and the elementary analysis refers to dry biomass.

calorific value

gross: 19992 kJ/kg   statistics...
net:

elementary analysis

C:  49.89 wt.%,dm   statistics...
H:   5.98 wt.%,dm   statistics...
N:   0.21 wt.%,dm   statistics...
S:   0.05 wt.%,dm   statistics...
Cl:  0.01 wt.%,dm   statistics...
O:  by difference

trace elements

Mg:
Ca:
Al:
Si:
P:
Fe:
As:
Cr:
Ti:
Zn:
Ba:
Ni:
Pb:
Cd:
Cu:
Hg:

ash content

a:  1.29 wt.%,dm   statistics...

ash analysis

CO2: 
SO3:    2.20 wt.%
Cl:  
P2O5:   7.50 wt.%
SiO2:   2.30 wt.%
Fe2O3:  0.36 wt.%   statistics...
Al2O3:  0.74 wt.%   statistics...
CaO:   52.51 wt.%   statistics...
MgO:    4.22 wt.%   statistics...
Na2O:   0.64 wt.%   statistics...
K2O:    7.27 wt.%   statistics...
TiO2:   0.10 wt.%

ash analysis of heavy metals

Pb:    220.00 ppm
Cd:     10.00 ppm
Cu:    120.00 ppm
Hg:
Mn:    810.00 ppm
Cr:

thermal ash behaviour

for more information about SIT, SOT, HT and FT look at Characterisation of ash behaviour

SIT:
SOT:
HT:
FT:

reference: 5, 9, 24

UNIVERSITY OF TECHNOLOGY VIENNA
Institute of Chemical Engineering, Fuel and Environmental Technology
Getreidemarkt 9/159
A-1060 Vienna
Austria