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Torrefied wood, coniferous

Label @en
Torrefied wood, coniferous

It includes wood chips and wood pellets that were torrefied. In the torrefaction process, biomass is heated to a temperature of approx. 250-350°C in an atmosphere with low oxygen concentrations, so that all moisture is removed as well as a fraction of the volatile matter of the dry biomass. Due to the substantial weight loss and a relatively smaller loss of calorific content, the heating value of processed biomass per mass unit increases significantly in the process.

Valid term
022 - Torrefied wood [Forest Products Classification and Definitions]
Close match
3451 - Wood charcoal [Central Product Classification of the UN (CPC) 2.1]
440290 - Wood; charcoal of wood other than bamboo (including shell or nut charcoal), whether or not agglomerated [Harmonized Commodity Description and Coding System - mapping targets (versions 2007-2017)]