El Cerrejon coal (#2198)

ID-number#2198
MaterialEl Cerrejon coal
Classification ECN Phyllis classification ▸ fossil fuel ▸ coal
NTA 8003 classification ▸ [800] samengestelde stromen
Submitter organisationECN (Netherlands)
Submission date2001-11-13
Remarksmetals calculated from ash composition
LiteratureC.J.Zygarlicke, J.W.Nowok, D.P.McCollor, K.C.Galbreath, H.A.Kiel, A.Bos and H.J.M.Visser: Coal ash behaviour in reducing environments (CABRE) II, Energy & Environmental Research Centre, University of North Dakota (1999).

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 8.50
Ash content wt% 10.80 11.80
Volatile matter wt% 30.65 33.50 37.98
Fixed carbon wt% 50.05 54.70 62.02 Calculated

Ultimate Analysis

Carbon wt% 59.11 64.60 73.24 Measured
Hydrogen wt% 4.90 5.35 6.07 Measured
Nitrogen wt% 1.16 1.27 1.44 Measured
Sulphur wt% 0.79 0.86 0.98 Measured
Oxygen wt% 14.73 16.10 18.25 Measured
Total (with halides) wt% 99.98 99.98 99.98 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 23.29 25.68 29.12
Gross calorific value (HHV) MJ/kg 24.57 26.85 30.44
HHVMilne MJ/kg 24.63 26.92 30.52 Calculated

Chemical Analyses

Major elements

Aluminium (Al) mg/kg (dry) 13 000.0 Measured
Potassium (K) mg/kg (dry) 2 300.0 Measured
Sodium (Na) mg/kg (dry) 440.0 Measured
Calcium (Ca) mg/kg (dry) 1 500.0 Measured
Silicon (Si) mg/kg (dry) 34 000.0 Measured
Magnesium (Mg) mg/kg (dry) 1 400.0 Measured
Iron (Fe) mg/kg (dry) 7 300.0 Measured
Phosphorus (P) mg/kg (dry) 100.0 Measured
Titanium (Ti) mg/kg (dry) 640.0 Measured