MSW (#2920)

ID-number#2920
MaterialMSW
Classification ECN Phyllis classification ▸ RDF and MSW ▸ MSW ▸ MSW
NTA 8003 classification ▸ [900] solid recovered fuels (SRF)
Ash type550°C
Submitter organisationECN (Netherlands)
Submission date2011-02-28
LiteratureG. Dunnu, J. Maier, G. Scheffknecht: Ash fusibility and compositional data of solid recovered fuels. Fuel 89 (2010) 1534-1540.

Values

Property Unit Value Std dev Det lim Lab Date Method Remarks
ar dry daf

Fuel Properties

Proximate Analysis

Moisture content wt% 6.16
Ash content wt% 15.78 16.82
Volatile matter wt% 68.13 72.60 87.28
Fixed carbon wt% 9.93 10.58 12.72 Calculated

Ultimate Analysis

Carbon wt% 46.20 49.23 59.19 Measured
Hydrogen wt% 7.65 8.15 9.80 Measured
Nitrogen wt% 1.71 1.82 2.19 Measured
Sulphur wt% 0.23 0.25 0.29 Measured
Oxygen wt% 22.27 23.73 28.53 Calculated
Total (with halides) wt% 100.00 100.00 100.00 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 17.40 18.70 22.48
Gross calorific value (HHV) MJ/kg 19.22 20.48 24.62
HHVMilne MJ/kg 22.80 24.30 29.22 Calculated

Physical Properties

Ash melting behaviour

American standard method, measured in oxidizing conditions

IDT (initial deformation temperature) °C 1 180
SOT (softening or spherical temperature) °C 1 180
HT (hemispherical temperature) °C 1 195
FT (fluid temperature) °C 1 210

Ash Properties

Ash composition

CO2 wt% (ash) 6.61
SO3 wt% (ash) 4.50
P2O5 wt% (ash) 1.18
SiO2 wt% (ash) 38.12
Fe2O3 wt% (ash) 2.88
Al2O3 wt% (ash) 11.18
CaO wt% (ash) 25.41
MgO wt% (ash) 3.68
Na2O wt% (ash) 4.18
K2O wt% (ash) 2.34
TiO2 wt% (ash) 2.33