HOME SEARCH LITERATURE NOMENCLATURE INFO

rice /hull

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

calorific value

gross: 15381 kJ/kg   statistics...
net:   14516 kJ/kg

elementary analysis

C:  38.68 wt.%,dm   statistics...
H:   5.14 wt.%,dm   statistics...
N:   0.41 wt.%,dm   statistics...
S:   0.05 wt.%,dm   statistics...
Cl:  0.12 wt.%,dm
O:  by difference

trace elements

Mg:
Ca:      0.10 ppm
Al:
Si:      2.06 ppm
P:       0.05 ppm
Fe:
As:
Cr:
Ti:
Zn:
Ba:
Ni:
Pb:
Cd:
Cu:
Hg:

ash content

a: 18.15 wt.%,dm   statistics...

ash analysis

CO2: 
SO3:    0.62 wt.%   statistics...
Cl:     0.42 wt.%
P2O5:   1.50 wt.%   statistics...
SiO2:  92.10 wt.%   statistics...
Fe2O3:  0.54 wt.%   statistics...
Al2O3:
CaO:    0.85 wt.%   statistics...
MgO:    1.04 wt.%   statistics...
Na2O:   0.88 wt.%   statistics...
K2O:    1.54 wt.%   statistics...
TiO2: 

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: 24, 32, 33, 34, 36

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