Fettnuss German coal (#2208)

ID-number#2208
MaterialFettnuss German 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% 0.32
Ash content wt% 3.25 3.26
Volatile matter wt% 29.51 29.60 30.60
Fixed carbon wt% 66.93 67.14 69.40 Calculated

Ultimate Analysis

Carbon wt% 85.88 86.16 89.06 Measured
Hydrogen wt% 4.96 4.97 5.14 Measured
Nitrogen wt% 1.65 1.65 1.71 Measured
Sulphur wt% 0.70 0.71 0.73 Measured
Oxygen wt% 4.53 4.55 4.70 Measured
Total (with halides) wt% 101.38 101.39 101.43 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 33.78 33.89 35.04
Gross calorific value (HHV) MJ/kg 34.87 34.98 36.16
HHVMilne MJ/kg 35.10 35.21 36.40 Calculated

Chemical Analyses

Halides

Chlorine (Cl) mg/kg 897.1 900.0 930.3 Measured

Major elements

Aluminium (Al) mg/kg (dry) 5 100.0 Measured
Potassium (K) mg/kg (dry) 260.0 Measured
Sodium (Na) mg/kg (dry) 380.0 Measured
Calcium (Ca) mg/kg (dry) 810.0 Measured
Silicon (Si) mg/kg (dry) 6 200.0 Measured
Magnesium (Mg) mg/kg (dry) 130.0 Measured
Iron (Fe) mg/kg (dry) 1 900.0 Measured
Phosphorus (P) mg/kg (dry) 350.0 Measured
Titanium (Ti) mg/kg (dry) 160.0 Measured