BS EN ISO 17225-2:2014
Solid biofuels. Fuel specifications and classes - Graded wood pellets
Solid biofuels. Fuel specifications and classes - Graded wood pellets
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Дата публикации:
- 31 июля 2014 г.
- ICS:
- 27.190
- Технический комитет:
- CEN
- SKU:
- BS EN ISO 17225-2:2014
Abstract
1 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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