ISO 17225-4:2021
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ISO 17225-4:2021
76091

Abstract

 Preview

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.


General information 

  •  :  Published
     : 2021-02
  •  : 2
     : 8
  •  : ISO/TC 238 Solid biofuels
  •  :
    27.190 Biological sources and alternative sources of energy
    75.160.40 Biofuels

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal:

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