DIN Standards Committee Materials Testing
Solid biofuels - Fuel specifications and classes - Part 3: Graded wood briquettes (ISO/DIS 17225-3:2020); German and English version prEN ISO 17225-3:2020
This International Standard determines the fuel quality classes and specifications of graded wood briquettes for non-industrial and industrial use. This International Standard covers only wood briquettes produced from the following raw materials (see ISO 17225-1 table 1):- 1.1 Forest, plantation and other virgin wood- 1.2 By-products and residues from wood processing industry- 1.3 Used wood. Thermally treated briquettes (e.g. torrefied briquettes) are not included in the scope of this International Standard. Torrefaction is a mild pre-treatment of biomass at a temperature between 200 - 300 C.
Planned document number
DIN EN ISO 17225-3