bark, pine (#1898)

ID-number#1898
Materialbark, pine
Classification ECN Phyllis classification ▸ untreated wood ▸ bark ▸ bark, pine
NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [112] schors
Submitter organisationECN (Netherlands)
Submission date2001-02-05
LiteratureMiles,T.R.,Jr.; Miles,T.R.: Alkali deposits found in biomass power plants: A preliminary investigation of their extent and nature. Summary report NREL/TZ-2-11226-1

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 0.00
Ash content wt% 2.90 2.90
Volatile matter wt% 72.90 72.90 75.08
Fixed carbon wt% 24.20 24.20 24.92 Calculated

Ultimate Analysis

Carbon wt% 53.40 53.40 54.99 Measured
Hydrogen wt% 5.60 5.60 5.77 Measured
Nitrogen wt% 0.10 0.10 0.10 Measured
Sulphur wt% 0.10 0.10 0.10 Measured
Oxygen wt% 37.89 37.89 39.02 Calculated
Total (with halides) wt% 99.99 99.99 99.99 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 19.78 19.78 20.37
Gross calorific value (HHV) MJ/kg 21.00 21.00 21.63
HHVMilne MJ/kg 21.02 21.02 21.65 Calculated

Chemical Analyses

Halides

Chlorine (Cl) mg/kg (dry) 100.0

Ash Properties

Ash composition

SO3 wt% (ash) 0.30
SiO2 wt% (ash) 39.00
Fe2O3 wt% (ash) 3.00
Al2O3 wt% (ash) 14.00
CaO wt% (ash) 25.50
MgO wt% (ash) 6.50
Na2O wt% (ash) 1.30
K2O wt% (ash) 6.00
TiO2 wt% (ash) 0.20