bark, Pterospermum lanceaefolium (#2051)

ID-number#2051
Materialbark, Pterospermum lanceaefolium
Classification ECN Phyllis classification ▸ untreated wood ▸ bark
NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [112] schors
Submitter organisationECN (Netherlands)
Submission date2001-04-04
Remarkssubtropical tree from north-east India; also data on trunk, twigs and leaves (ID 2050, 2052, 2053)
LiteratureKataki,R; Konwer,D: Fuelwood characteristics of some indigenous woody species of north-east India; Biomass & Bioenergy 20 (2001) 17-23

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 64.29
Ash content wt% 2.78 7.78

Ultimate Analysis

Total (with halides) wt% 67.07 7.78 0.00 Calculated

Calorific Values

Gross calorific value (HHV) MJ/kg 5.85 16.39 17.77

Chemical Analyses

Biochemical composition

Cellulose wt% (dry) 19.49 Measured
Hemicellulose wt% (dry) 19.95 Measured
Lignin wt% (dry) 24.52 Measured
Extractives EtOH/toluene wt% (dry) 3.14 Measured
Extractives hot water wt% (dry) 11.03 Measured
Total ash + biochemical wt% (dry) 85.91 Calculated