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wood, plywood scraps

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

calorific value

gross: 21370 kJ/kg
net:

elementary analysis

C:  54.74 wt.%,dm
H:   6.13 wt.%,dm
N:   0.31 wt.%,dm
S:   0.04 wt.%,dm
Cl:  0.03 wt.%,dm
O:  by difference

trace elements

Mg:
Ca:
Al:
Si:
P:
Fe:
As:      7.20 ppm
Cr:      8.50 ppm
Ti:      1.19 ppm
Zn:      8.50 ppm
Ba:     11.10 ppm
Ni:
Pb:      7.50 ppm
Cd:
Cu:      2.50 ppm
Hg:

ash content

a:  1.50 wt.%,dm

ash analysis

CO2: 
SO3:    0.48 wt.%
Cl:  
P2O5:   0.60 wt.%
SiO2:   9.20 wt.%
Fe2O3:  1.03 wt.%
Al2O3:  1.93 wt.%
CaO:   53.60 wt.%
MgO:    2.80 wt.%
Na2O:   7.96 wt.%
K2O:    0.92 wt.%
TiO2:   0.16 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