Russian Coal (#3510)

ID-number#3510
MaterialRussian Coal
DescriptionBituminous coal, Tandinsky mine, Russia
Classification CEN/TS 14961 classification ▸ Other traditional or fossil fuels
ECN Phyllis classification ▸ fossil fuel ▸ coal
Sample date2009-04-01
Sample locationRWEn Power, UK
SubmitterLydia Fryda
Submitter organisationECN (Netherlands)
Submission date2015-04-15

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 4.50
Ash content wt% 13.47 14.10
Volatile matter wt% 30.56 32.00 37.60
Ash content at 550°C wt% 14.23 14.90
Ash content at 815°C wt% 13.47 14.10
Fixed carbon wt% 50.71 53.10 62.40 Calculated

Ultimate Analysis

Carbon wt% 64.94 68.00 79.91
Hydrogen wt% 3.82 4.00 4.70
Nitrogen wt% 0.83 0.87 1.02
Sulphur wt% 0.33 0.35 0.41
Oxygen wt% 11.08 11.60 13.63
Total (with halides) wt% 99.76 99.75 99.70 Calculated

Calorific Values

Gross calorific value (HHV) MJ/kg 26.55 27.80 32.67
HHVMilne MJ/kg 25.60 26.81 31.50 Calculated

Chemical Analyses

Halides

Chlorine (Cl) mg/kg 95.5 100.0 117.5
Fluorine (F) mg/kg 176.7 185.0 217.4

Major elements

Aluminium (Al) mg/kg (dry) 16 583.0
Potassium (K) mg/kg (dry) 2 390.0
Sodium (Na) mg/kg (dry) 405.0
Calcium (Ca) mg/kg (dry) 2 750.0
Silicon (Si) mg/kg (dry) 34 841.0
Magnesium (Mg) mg/kg (dry) 1 277.0
Iron (Fe) mg/kg (dry) 6 077.0
Phosphorus (P) mg/kg (dry) 386.0
Titanium (Ti) mg/kg (dry) 622.0

Minor elements

Cadmium (Cd) mg/kg (dry) 0.0
Cobalt (Co) mg/kg (dry) 4.0
Chromium (Cr) mg/kg (dry) 14.0
Copper (Cu) mg/kg (dry) 9.0
Manganese (Mn) mg/kg (dry) 89.0
Lead (Pb) mg/kg (dry) 0.0
Vanadium (V) mg/kg (dry) 16.0
Zinc (Zn) mg/kg (dry) 21.0
Barium (Ba) mg/kg (dry) 260.0
Molybdenium (Mo) mg/kg (dry) 1.2

Other elements

Strontium (Sr) mg/kg (dry) 183.0
Boron (B) mg/kg (dry) 42.0

Physical Properties

Ash melting behaviour

American standard method, measured in oxidizing conditions

IDT (initial deformation temperature) °C 1 250
HT (hemispherical temperature) °C 1 360
FT (fluid temperature) °C 1 410