This document determines the fuel quality classes and specifications of graded wood briquettes. This document covers only wood briquettes 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 NOTE Thermally treated biomass briquettes (e.g. torrefied briquettes) are not included in the scope of this document.
Tämän julkaisun valmistelusta Suomessa vastaa Kemesta ry, puh. 040 820 4888.
ISO 14780:2017 Solid biofuels -- Sample preparation
ISO 16559:2014 Solid biofuels -- Terminology, definitions and descriptions
ISO 16948:2015 Solid biofuels -- Determination of total content of carbon, hydrogen and nitrogen
ISO 14780:2017 Solid biofuels -- Sample preparation
ISO 16559:2014 Solid biofuels -- Terminology, definitions and descriptions
ISO 16948:2015 Solid biofuels -- Determination of total content of carbon, hydrogen and nitrogen
ISO 16968:2015 Solid biofuels -- Determination of minor elements
ISO 16994:2016 Solid biofuels -- Determination of total content of sulfur and chlorine
ISO 17225-1:2014 Solid biofuels -- Fuel specifications and classes -- Part 1: General requirements
ISO 18122:2015 Solid biofuels -- Determination of ash content
ISO 18125:2017 Solid biofuels -- Determination of calorific value
ISO 18134-1:2015 Solid biofuels -- Determination of moisture content -- Oven dry method -- Part 1: Total moisture -- Reference method
ISO 18134-2:2017 Solid biofuels -- Determination of moisture content -- Oven dry method -- Part 2: Total moisture -- Simplified method
ISO 18135:2017 Solid Biofuels -- Sampling
ISO 18847:2016 Solid biofuels -- Determination of particle density of pellets and briquettes
ISO 21945:2020 Solid biofuels -- Simplified sampling method for small scale applications