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ISO 17225-4:2021

Current Revision

Solid biofuels - Fuel specifications and classes - Part 4: Graded wood chips

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This document determines the fuel quality classes and specifications of graded wood chips. This document covers only wood chips produced from the following raw materials (see ISO 17225-1:2021, 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.

This document covers only wood chips, which are produced with sharp tools, and does not cover hog fuel, which is produced with blunt tools.


SDO ISO: International Organization for Standardization
Document Number ISO 17225
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 238
Publish Date Document Id Type View
Not Available ISO 17225-4:2021 Revision