coal, daw mill coal (#1374)

ID-number#1374
Materialcoal, daw mill coal
Classification ECN Phyllis classification ▸ fossil fuel ▸ coal
NTA 8003 classification ▸ [800] samengestelde stromen
Ash type815degC
Submitter organisationECN (Netherlands)
Submission date1998-12-17
LiteratureECN laboratories.

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 3.20
Ash content wt% 12.39 12.80
Volatile matter wt% 27.59 28.50 32.68
Fixed carbon wt% 56.82 58.70 67.32 Calculated

Ultimate Analysis

Carbon wt% 67.08 69.30 79.47 Measured
Hydrogen wt% 4.16 4.30 4.93 Measured
Nitrogen wt% 1.16 1.20 1.38 Measured
Sulphur wt% 1.43 1.48 1.70 Measured
Oxygen wt% 10.32 10.66 12.22 Measured
Total (with halides) wt% 100.00 100.00 100.00 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 25.30 26.22 30.07
Gross calorific value (HHV) MJ/kg 26.29 27.16 31.14
HHVMilne MJ/kg 26.93 27.82 31.91 Calculated

Chemical Analyses

Halides

Chlorine (Cl) mg/kg 2 332.9 2 410.0 2 763.8 Measured
Fluorine (F) mg/kg 154.9 160.0 183.5 Measured

Major elements

Aluminium (Al) mg/kg (dry) 15 800.0 Measured
Potassium (K) mg/kg (dry) 2 260.0 Measured
Sodium (Na) mg/kg (dry) 810.0 Measured
Calcium (Ca) mg/kg (dry) 5 700.0 Measured
Silicon (Si) mg/kg (dry) 17 900.0 Measured
Magnesium (Mg) mg/kg (dry) 1 500.0 Measured
Iron (Fe) mg/kg (dry) 6 900.0 Measured
Phosphorus (P) mg/kg (dry) 330.0 Measured
Titanium (Ti) mg/kg (dry) 450.0 Measured

Minor elements

Arsenic (As) mg/kg (dry) 11.0 Measured
Cadmium (Cd) mg/kg (dry) 0.6
Cobalt (Co) mg/kg (dry) 4.5 Measured
Chromium (Cr) mg/kg (dry) 18.0 Measured
Copper (Cu) mg/kg (dry) 17.0 Measured
Manganese (Mn) mg/kg (dry) 210.0 Measured
Nickel (Ni) mg/kg (dry) 17.0 Measured
Lead (Pb) mg/kg (dry) 7.4 Measured
Vanadium (V) mg/kg (dry) 27.0 Measured
Zinc (Zn) mg/kg (dry) 14.0 Measured
Barium (Ba) mg/kg (dry) 290.0 Measured
Molybdenium (Mo) mg/kg (dry) 1.5 Measured
Selenium (Se) mg/kg (dry) 2.0

Other elements

Tin (Sn) mg/kg (dry) 1.2 Measured
Strontium (Sr) mg/kg (dry) 95.0 Measured
Boron (B) mg/kg (dry) 47.0 Measured
Antimony (Sb) mg/kg (dry) 3.0