Polish-56 coal (#2206)
| ID-number | #2206 |
|---|---|
| Material | Polish-56 coal |
| Classification | ECN Phyllis classification ▸ fossil fuel ▸ coal |
| NTA 8003 classification ▸ [800] samengestelde stromen | |
| Submitter organisation | ECN (Netherlands) |
| Submission date | 2001-11-13 |
| Literature | R. 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 |
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Proximate Analysis |
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| Moisture content | wt% | 1.63 | ||||||||||||||||||
| Ash content | wt% | 16.28 | 16.55 | |||||||||||||||||
| Volatile matter | wt% | 40.33 | 41.00 | 49.13 | ||||||||||||||||
| Fixed carbon | wt% | 41.76 | 42.45 | 50.87 | Calculated | |||||||||||||||
Ultimate Analysis |
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| Carbon | wt% | 68.01 | 69.14 | 82.85 | Measured | |||||||||||||||
| Hydrogen | wt% | 4.16 | 4.23 | 5.07 | Measured | |||||||||||||||
| Nitrogen | wt% | 1.21 | 1.23 | 1.47 | Measured | |||||||||||||||
| Sulphur | wt% | 0.72 | 0.73 | 0.88 | Measured | |||||||||||||||
| Oxygen | wt% | 10.36 | 10.53 | 12.62 | Measured | |||||||||||||||
| Total (with halides) | wt% | 102.47 | 102.51 | 103.01 | Calculated | |||||||||||||||
Calorific Values |
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| Net calorific value (LHV) | MJ/kg | 25.43 | 25.90 | 31.03 | ||||||||||||||||
| Gross calorific value (HHV) | MJ/kg | 26.38 | 26.82 | 32.14 | ||||||||||||||||
| HHVMilne | MJ/kg | 27.15 | 27.60 | 33.07 | Calculated | |||||||||||||||
Chemical Analyses |
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Halides |
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| Chlorine (Cl) | mg/kg | 983.7 | 1 000.0 | 1 198.3 | Measured | |||||||||||||||
Major elements |
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| Aluminium (Al) | mg/kg (dry) | 19 000.0 | Measured | |||||||||||||||||
| Potassium (K) | mg/kg (dry) | 3 300.0 | Measured | |||||||||||||||||
| Sodium (Na) | mg/kg (dry) | 600.0 | Measured | |||||||||||||||||
| Calcium (Ca) | mg/kg (dry) | 4 900.0 | Measured | |||||||||||||||||
| Silicon (Si) | mg/kg (dry) | 30 000.0 | Measured | |||||||||||||||||
| Magnesium (Mg) | mg/kg (dry) | 2 900.0 | Measured | |||||||||||||||||
| Iron (Fe) | mg/kg (dry) | 8 600.0 | Measured | |||||||||||||||||
| Phosphorus (P) | mg/kg (dry) | 280.0 | Measured | |||||||||||||||||
| Titanium (Ti) | mg/kg (dry) | 730.0 | Measured | |||||||||||||||||