char from redwood (#1960)

ID-number#1960
Materialchar from redwood
Classification ECN Phyllis classification ▸ Biochar ▸ Wood
NTA 8003 classification ▸ [800] samengestelde stromen ▸ [804] brandstof na carbonisatie
Submitter organisationECN (Netherlands)
Submission date2001-02-21
Remarkschar produced at 935°C
LiteratureS. Gaur and T.B. Reed; An Atlas of Thermal Data For Biomass and Other Fuels. NREL/TP-433-7965, June 1995

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% (ar)
Ash content wt% 4.10
Volatile matter wt% 23.90 24.92
Fixed carbon wt% 72.00 75.08 Calculated

Ultimate Analysis

Carbon wt% 78.80 82.17 Measured
Hydrogen wt% 3.50 3.65 Measured
Nitrogen wt% 0.20 0.21 Measured
Sulphur wt% 0.20 0.21 Measured
Oxygen wt% 13.20 13.76 Calculated
Total (with halides) wt% 100.00 100.00 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 29.71 30.98
Gross calorific value (HHV) MJ/kg 30.47 31.77
HHVMilne MJ/kg 29.84 31.12 Calculated