compost (#391)

ID-number#391
Materialcompost
Classification ECN Phyllis classification ▸ organic residue/product ▸ organic domestic waste ▸ humus from digested MSW
NTA 8003 classification ▸ [600] organisch afval uit huishoudens & bedrijven ▸ [610] GFT
Ash typeindustrial
Submitter organisationECN (Netherlands)
Literaturehttp://edv1.vt.tuwien.ac.at/AG_HOFBA/BIOBIB/Biobib.htm (1997).

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% (ar)
Ash content wt% 26.70

Ultimate Analysis

Carbon wt% 39.10 53.34 Unknown
Hydrogen wt% 4.44 6.06 Unknown
Nitrogen wt% 1.23 1.68 Unknown
Sulphur wt% 0.18 0.25 Unknown
Oxygen wt% 27.89 38.05 Calculated
Total (with halides) wt% 100.00 100.00 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 14.70 20.05
Gross calorific value (HHV) MJ/kg 16.00 21.83
HHVMilne MJ/kg 15.42 21.04 Calculated

Chemical Analyses

Halides

Chlorine (Cl) mg/kg 4 630.0 6 316.5 Unknown

Physical Properties

Ash melting behaviour

American standard method, measured in oxidizing conditions

IDT (initial deformation temperature) °C 1 060
SOT (softening or spherical temperature) °C 1 170
HT (hemispherical temperature) °C 1 220
FT (fluid temperature) °C 1 220

Ash Properties

Ash composition

P2O5 wt% (ash) 1.00
SiO2 wt% (ash) 56.60
Fe2O3 wt% (ash) 3.70
Al2O3 wt% (ash) 6.10
CaO wt% (ash) 15.60
MgO wt% (ash) 3.70
Na2O wt% (ash) 1.00
K2O wt% (ash) 4.20
Pb mg/kg (ash) 138.0
Cd mg/kg (ash) 4.0
Cu mg/kg (ash) 575.0
Cr mg/kg (ash) 237.0