wood, park waste wood bio-dry (#1088)

ID-number#1088
Materialwood, park waste wood bio-dry
Classification ECN Phyllis classification ▸ untreated wood ▸ park waste wood
NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [113] snoeihout (park en plantsoen)
Ash type815degC
Submitter organisationECN (Netherlands)
Remarkstested in ECN CFB gasifier (BIVKIN)
LiteratureJ. W. Vermeulen and A. van der Drift: Brandstoffen uit reststromen voor circulerend wervelbedvergassing, rapportage fase 2, (non-confidential version, in Dutch), Haarlem, NV Afvalzorg (1998).

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 14.80
Ash content wt% 15.58 18.29
Volatile matter wt% 51.86 60.87 74.50
Fixed carbon wt% 17.76 20.84 25.50 Calculated

Ultimate Analysis

Carbon wt% 35.88 42.11 51.54 Measured
Hydrogen wt% 3.97 4.66 5.70 Measured
Nitrogen wt% 0.81 0.95 1.16 Measured
Sulphur wt% 0.17 0.20 0.25 Measured
Oxygen wt% 28.76 33.75 41.30 Calculated
Total (with halides) wt% 100.00 100.00 100.00 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 12.61 15.22 18.63
Gross calorific value (HHV) MJ/kg 13.84 16.24 19.88
HHVMilne MJ/kg 13.75 16.14 19.75 Calculated

Chemical Analyses

Halides

Chlorine (Cl) mg/kg 187.4 220.0 269.2 Measured
Fluorine (F) mg/kg 90.3 106.0 129.7 Measured

Major elements

Aluminium (Al) mg/kg (dry) 5 620.0 Measured
Potassium (K) mg/kg (dry) 6 100.0 Measured
Sodium (Na) mg/kg (dry) 3 600.0 Measured
Calcium (Ca) mg/kg (dry) 15 000.0 Measured
Silicon (Si) mg/kg (dry) 20 000.0 Measured
Magnesium (Mg) mg/kg (dry) 1 900.0 Measured
Iron (Fe) mg/kg (dry) 3 600.0 Measured
Phosphorus (P) mg/kg (dry) 700.0 Measured
Titanium (Ti) mg/kg (dry) 210.0 Measured

Minor elements

Arsenic (As) mg/kg (dry) 2.6 Measured
Cadmium (Cd) mg/kg (dry) 0.2
Cobalt (Co) mg/kg (dry) 4.8 Measured
Chromium (Cr) mg/kg (dry) 130.0 Measured
Copper (Cu) mg/kg (dry) 41.0 Measured
Manganese (Mn) mg/kg (dry) 140.0 Measured
Nickel (Ni) mg/kg (dry) 540.0 Measured
Lead (Pb) mg/kg (dry) 130.0 Measured
Vanadium (V) mg/kg (dry) 19.0 Measured
Zinc (Zn) mg/kg (dry) 110.0 Measured
Barium (Ba) mg/kg (dry) 130.0 Measured
Molybdenium (Mo) mg/kg (dry) 2.0 Measured
Selenium (Se) mg/kg (dry) 0.7
Mercury (Hg) mg/kg (dry) 0.1 Measured

Other elements

Tin (Sn) mg/kg (dry) 1.6 Measured
Strontium (Sr) mg/kg (dry) 49.0 Measured
Boron (B) mg/kg (dry) 37.0 Measured
Antimony (Sb) mg/kg (dry) 1.0