bark, spruce, picea abies (#2252)

ID-number#2252
Materialbark, spruce, picea abies
Classification ECN Phyllis classification ▸ untreated wood ▸ bark
NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [112] schors
Submitter organisationECN (Netherlands)
Submission date2002-08-02
Remarkstotal extractives 19.28%
LiteratureT.M. Stevanovic Janezic, G.J. Danon, B.M. Bujanovic, A.V. Dedic, Bark utilization for energy purposes, p.1607-1611 in Proceedings 8th E.C. Conference for Energy, Environment and Industry, 1993.

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 10.00
Ash content wt% 1.04 1.15

Ultimate Analysis

Total (with halides) wt% 11.04 1.15 0.00 Calculated

Calorific Values

Gross calorific value (HHV) MJ/kg 21.22 23.58 23.85

Chemical Analyses

Biochemical composition

Cellulose wt% (dry) 29.46 Measured
Lignin wt% (dry) 22.76 Measured
Total ash + biochemical wt% (dry) 53.37 Calculated