Olive tree prunings (#3624)

ID-number#3624
MaterialOlive tree prunings
DescriptionGasification test campaign using VTT's atmospheric pressure bubbling fluidised-bed (BFB) gasification test facility. Pellets from CERTH, Greece
Classification ECN Phyllis classification ▸ untreated wood ▸ other hard wood
Submitter organisationTNO (Netherlands)
Submission date2021-10-19
LiteratureAuthor/institution: VTT (Finland) Year: 2021 Journal/project: BRISK II Biofuels Research Infrastructure for Sharing Knowledge 2

Values

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

Main biomass properties

Proximate analysis

Moisture content wt% 6.30 as received (ar)
Ash content at 550°C wt% 5.43 5.80 Measured
Volatile matter wt% 76.37 81.50 86.52 Measured
Fixed carbon wt% 11.90 12.70 13.48 Calculated

Ultimate analysis (macroelements)

Carbon wt% 45.82 48.90 51.91 Measured
Hydrogen wt% 5.53 5.90 6.26 Measured
Oxygen wt% 41.32 44.10 46.82 Calculated
Nitrogen wt% 0.94 1.00 1.06 Measured
Sulphur wt% 0.09 0.09 0.10 Measured
Total (with halides) wt% 105.50 105.87 106.23 Calculated

Halides

Chlorine (Cl) mg/kg 759.0 810.0 859.9 Measured

Heating value

Net calorific value (LHV) MJ/kg 17.27 18.60 19.75 Measured
HHVMilne MJ/kg 17.79 18.99 20.15 Calculated

Trace elements composition

Magnesium (Mg) mg/kg (dry) 1 173.0