wood, douglas fir (#891)

ID-number#891
Materialwood, douglas fir
Classification ECN Phyllis classification ▸ untreated wood ▸ fir/pine/spruce ▸ wood, douglas fir
NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [130] naaldhout ▸ [131] naaldhout
Sample lot sizemesh -4+16
Submitter organisationECN (Netherlands)
Remarkshog fuel
LiteratureR. J. Evans, A. R. Knight, M. Onischak and S. P. Babu: Development of biomass gasification to produce substitute fuels, Richland, Washington, USA, Pacific Northwest Laboratory (PNL), PNL--6518, 14 p. (1988).

Values

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

Physical Properties

Ash melting behaviour

American standard method, measured in oxidizing conditions

IDT (initial deformation temperature) °C 1 177
SOT (softening or spherical temperature) °C 1 257
HT (hemispherical temperature) °C 1 360
FT (fluid temperature) °C 1 463

American standard method, measured in reducing conditions

IDT (initial deformation temperature) °C 1 132
SOT (softening or spherical temperature) °C 1 201
HT (hemispherical temperature) °C 1 279
FT (fluid temperature) °C 1 354

Commonly used properties

Bulk density (ar) kg/m³ (ar) 210