CSA ISO 17225-2
Solid biofuels - Fuel specifications and classes - Part 2: Graded wood pellets
Organization: | CSA |
Publication Date: | 1 January 2015 |
Status: | active |
Page Count: | 25 |
ICS Code (Solid fuels): | 75.160.10 |
ICS Code (Biological sources and alternative sources of energy): | 27.190 |
scope:
This part of ISO 17225 determines the fuel quality classes and specifications of graded wood pellets for non-industrial and industrial use. This part of ISO 17225 covers only wood pellets 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;
- 1.3.1 Chemically untreated used wood.
Thermally treated biomass pellets (e.g. torrefied pellets) are not included in the scope of this part of ISO 17225. Torrefaction is a mild pre-treatment of biomass at a temperature between 200 °C to 300 °C.
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