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waste wood, telephone poles

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

calorific value

gross: 21922 kJ/kg
net:

elementary analysis

C:  55.65 wt.%,dm
H:   6.02 wt.%,dm
N:   0.44 wt.%,dm
S:   0.56 wt.%,dm
Cl:  0.41 wt.%,dm
O:  by difference

trace elements

Mg:
Ca:
Al:
Si:
P:
Fe:
As:      0.75 ppm
Cr:
Ti:      2.52 ppm
Zn:     91.50 ppm
Ba:     14.50 ppm
Ni:
Pb:     39.50 ppm
Cd:      0.14 ppm
Cu:      8.50 ppm
Hg:

ash content

a:  2.41 wt.%,dm

ash analysis

CO2: 
SO3:   20.44 wt.%
Cl:  
P2O5:   0.30 wt.%
SiO2:  19.73 wt.%
Fe2O3: 22.64 wt.%
Al2O3:  3.97 wt.%
CaO:    8.00 wt.%
MgO:    3.60 wt.%
Na2O:  16.00 wt.%
K2O:    2.42 wt.%
TiO2:   0.36 wt.%

ash analysis of heavy metals

Pb:
Cd:
Cu:
Hg:
Mn:
Cr:

thermal ash behaviour

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

SIT:
SOT:
HT:
FT:

reference: 17

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