ICF Brair Atol Australian coal (#2211)

ID-number#2211
MaterialICF Brair Atol Australian coal
Classification ECN Phyllis classification ▸ fossil fuel ▸ coal
NTA 8003 classification ▸ [800] samengestelde stromen
Submitter organisationECN (Netherlands)
Submission date2001-11-13
LiteratureR. Korbee, S. Eenkhoorn, P.G.Th. Heere, H.J.M. Visser, R.N.J. Comans, J.H.A. Kiel, Combustion characteristics of low quality battle coals; Mineral matter transformations, ECN-report ECN-C-99-035 (1999).

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 1.37
Ash content wt% 8.57 8.69
Volatile matter wt% 31.27 31.70 34.72
Fixed carbon wt% 58.79 59.61 65.28 Calculated

Ultimate Analysis

Carbon wt% 73.81 74.84 81.96 Measured
Hydrogen wt% 4.00 4.05 4.44 Measured
Nitrogen wt% 1.70 1.73 1.89 Measured
Sulphur wt% 0.44 0.45 0.49 Measured
Oxygen wt% 10.97 11.12 12.18 Measured
Total (with halides) wt% 100.88 100.90 100.98 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 27.12 27.54 30.16
Gross calorific value (HHV) MJ/kg 28.03 28.42 31.12
HHVMilne MJ/kg 28.85 29.25 32.03 Calculated

Chemical Analyses

Halides

Chlorine (Cl) mg/kg 197.3 200.0 219.0 Measured

Major elements

Aluminium (Al) mg/kg (dry) 14 000.0 Measured
Potassium (K) mg/kg (dry) 190.0 Measured
Sodium (Na) mg/kg (dry) 83.0 Measured
Calcium (Ca) mg/kg (dry) 180.0 Measured
Silicon (Si) mg/kg (dry) 16 500.0 Measured
Magnesium (Mg) mg/kg (dry) 115.0 Measured
Iron (Fe) mg/kg (dry) 2 300.0 Measured
Phosphorus (P) mg/kg (dry) 120.0 Measured
Titanium (Ti) mg/kg (dry) 500.0 Measured