wood, beech chips Rettenmayer (#2905)

ID-number#2905
Materialwood, beech chips Rettenmayer
Classification CEN/TS 14961 classification ▸ Solid biofuels ▸ Woody biomass
ECN Phyllis classification ▸ untreated wood ▸ beech
NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [120] loofhout ▸ [125] hard loofhout
Ash type550°C; ash 815: 0.93 wt%
Submitter organisationECN (Netherlands)
Submission date2011-02-28
RemarksW-content 18 mg/kg
LiteratureECN laboratories.

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 8.90 ECN CEN/TS 14774-3
Volatile matter wt% 73.70 80.90 81.93 ECN
Ash content at 550°C wt% 1.15 1.26 ECN CEN/TS 14775
Ash content at 815°C wt% 0.85 0.93 ECN
Fixed carbon wt% 16.25 17.84 18.07 Calculated

Ultimate Analysis

Carbon wt% 43.23 47.45 48.06 ECN CEN/TS 15104
Hydrogen wt% 5.81 6.38 6.46 ECN CEN/TS 15104
Nitrogen wt% 0.15 0.17 0.17 ECN CEN/TS 15104
Sulphur wt% 0.02 0.02 0.02 ECN CEN/TS 15289
Oxygen wt% 44.41 48.75 49.37 ECN Measured B.N213
Total (with halides) wt% 103.68 104.04 104.09 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 16.03 17.84 18.07 ECN
Gross calorific value (HHV) MJ/kg 17.52 19.23 19.48 ECN CEN/TS 14918
HHVMilne MJ/kg 17.06 18.73 18.97 Calculated

Chemical Analyses

Halides

Chlorine (Cl) mg/kg 51.0 56.0 56.7 ECN CEN/TS 15289
Fluorine (F) mg/kg 4.6 5.0 5.1 ECN Measured B.N203

Major elements

Aluminium (Al) mg/kg (dry) 26.0 ECN CEN/TS 15290
Potassium (K) mg/kg (dry) 1 331.0 ECN CEN/TS 15290
Sodium (Na) mg/kg (dry) 36.0 ECN CEN/TS 15290
Calcium (Ca) mg/kg (dry) 2 964.0 ECN CEN/TS 15290
Silicon (Si) mg/kg (dry) 242.0 ECN CEN/TS 15290
Magnesium (Mg) mg/kg (dry) 503.0 ECN CEN/TS 15290
Iron (Fe) mg/kg (dry) 99.0 ECN CEN/TS 15290
Phosphorus (P) mg/kg (dry) 104.0 ECN CEN/TS 15290
Titanium (Ti) mg/kg (dry) 4.0 ECN CEN/TS 15290

Minor elements

Chromium (Cr) mg/kg (dry) 2.0 ECN CEN/TS 15297
Copper (Cu) mg/kg (dry) 3.0 ECN CEN/TS 15297
Manganese (Mn) mg/kg (dry) 94.0 ECN CEN/TS 15297
Nickel (Ni) mg/kg (dry) 2.0 ECN CEN/TS 15297
Zinc (Zn) mg/kg (dry) 3.0 ECN CEN/TS 15297
Barium (Ba) mg/kg (dry) 25.0 ECN CEN/TS 15297

Other elements

Strontium (Sr) mg/kg (dry) 6.0 ECN Measured B.S221
Boron (B) mg/kg (dry) 5.0 ECN Measured B.S221