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wood waste, driftwood

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

calorific value

gross: 19600 kJ/kg
net:   18500 kJ/kg

elementary analysis

C:  30.40 wt.%,dm
H:   3.60 wt.%,dm
N:   0.50 wt.%,dm
S:
Cl:  0.02 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:

ash analysis

CO2: 
SO3: 
Cl:  
P2O5:
SiO2:  50.20 wt.%
Fe2O3:  4.40 wt.%
Al2O3:  7.40 wt.%
CaO:   15.10 wt.%
MgO:    4.60 wt.%
Na2O:   1.20 wt.%
K2O:    2.20 wt.%
TiO2: 

ash analysis of heavy metals

Pb:    286.00 ppm
Cd:      0.57 ppm
Cu:     68.00 ppm
Hg:
Mn:
Cr:     72.00 ppm

thermal ash behaviour

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

SIT:  1100 °C
SOT:  1170 °C
HT:   1200 °C
FT:   1200 °C

reference: 20

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