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bark, mixed

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

calorific value

gross: 19936 kJ/kg
net:   19023 kJ/kg

elementary analysis

C:  48.83 wt.%,dm
H:   4.60 wt.%,dm
N:   0.33 wt.%,dm
S:   0.08 wt.%,dm
Cl:  0.04 wt.%,dm
O:  by difference

trace elements

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

ash content

a:  5.08 wt.%,dm

ash analysis

CO2:    5.40 wt.%
SO3:    1.67 wt.%
Cl:     0.02 wt.%
P2O5:   2.18 wt.%
SiO2:  26.30 wt.%
Fe2O3:  2.60 wt.%
Al2O3:  3.59 wt.%
CaO:   35.80 wt.%
MgO:    3.07 wt.%
Na2O:   0.50 wt.%
K2O:    4.90 wt.%
TiO2: 

ash analysis of heavy metals

Pb:     71.00 ppm
Cd:     14.70 ppm
Cu:    184.00 ppm
Hg:      0.47 ppm
Mn:
Cr:

thermal ash behaviour

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

SIT:  1250 °C
SOT:  1320 °C
HT:   1340 °C
FT:   1410 °C

reference: 1

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