coal, anthracite (#1144)

ID-number#1144
Materialcoal, anthracite
Classification ECN Phyllis classification ▸ fossil fuel ▸ coal
NTA 8003 classification ▸ [800] samengestelde stromen
Sample lot size8-12 mm
Submitter organisationECN (Netherlands)
Submission date1998-03-09
LiteratureJ. van Doorn, P. Bruyn and P. Vermeij: Combined combustion of biomass, municipal sewage sludge and coal in an atmospheric fluidized bed installation. Proc. 9th European bioenergy conference, Vol 2 (Eds. P. Chartier et al.), pp. 1007-1012 (1996).

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 1.90
Ash content wt% 2.84 2.90
Volatile matter wt% 7.55 7.70 7.93
Fixed carbon wt% 87.70 89.40 92.07 Calculated

Ultimate Analysis

Carbon wt% 87.25 88.94 91.60 Measured
Hydrogen wt% 3.33 3.40 3.50 Measured
Nitrogen wt% 1.52 1.55 1.60 Measured
Sulphur wt% 0.79 0.81 0.83 Measured
Oxygen wt% 2.28 2.32 2.39 Calculated
Total (with halides) wt% 100.00 100.00 100.00 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 33.17 33.86 34.87
Gross calorific value (HHV) MJ/kg 33.94 34.60 35.63
HHVMilne MJ/kg 33.72 34.37 35.40 Calculated

Chemical Analyses

Halides

Chlorine (Cl) mg/kg 804.9 820.5 845.0 Measured