wood, willow, 5-9 mm (#886)

ID-number#886
Materialwood, willow, 5-9 mm
Classification ECN Phyllis classification ▸ untreated wood ▸ willow
NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [120] loofhout ▸ [122] zacht loofhout
Ash typeISO 1171 (815 degC)
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% 17.00

Chemical Analyses

Major elements

Potassium (K) mg/kg (dry) 2 500.0 Measured
Sodium (Na) mg/kg (dry) 180.0 Measured
Calcium (Ca) mg/kg (dry) 5 700.0 Measured
Silicon (Si) mg/kg (dry) 620.0 Measured
Magnesium (Mg) mg/kg (dry) 520.0 Measured
Iron (Fe) mg/kg (dry) 68.0 Measured
Phosphorus (P) mg/kg (dry) 710.0 Measured

Minor elements

Arsenic (As) mg/kg (dry) 1.0
Cadmium (Cd) mg/kg (dry) 2.4 Measured
Cobalt (Co) mg/kg (dry) 0.6 Measured
Chromium (Cr) mg/kg (dry) 14.0 Measured
Copper (Cu) mg/kg (dry) 13.0 Measured
Manganese (Mn) mg/kg (dry) 10.0 Measured
Nickel (Ni) mg/kg (dry) 26.0 Measured
Lead (Pb) mg/kg (dry) 240.0 Measured
Vanadium (V) mg/kg (dry) 0.3 Measured
Zinc (Zn) mg/kg (dry) 97.0 Measured
Tellurium (Te) mg/kg (dry) 1.0
Selenium (Se) mg/kg (dry) 1.0
Mercury (Hg) mg/kg (dry) 0.1 Measured

Other elements

Tin (Sn) mg/kg (dry) 1.7 Measured
Antimony (Sb) mg/kg (dry) 1.0

Physical Properties

Commonly used properties

Bulk density (ar) kg/m³ (ar) 170