BS EN ISO 17225-8:2023 PDF

Scope: 1 Scope This document determines the fuel quality classes and specifications of graded densified solid biofuels produced from thermally treated biomass for commercial applications and industrial use. This document covers pellets and briquettes produced from the following raw materials (see ISO 17225‑1:2021, Table 1): — woody biomass; — herbaceous biomass; — fruit biomass; — aquatic biomass; — blends and mixtures. Subcategories of these raw materials are included. This document does not consider products which are marketed as charcoal or as charcoal products. For these products, see ISO 17225‑1:2021, Table 14. NOTE Health, safety and environmental issues for solid biofuels are important and need special attention; however, they are outside the scope of this document.

BS EN ISO 17225-8:2023 Referenced Document

ISO 14780 Solid biofuels — Sample preparation AMENDMENT 1
ISO 16559 Solid biofuels — Vocabulary
ISO 16948 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen
ISO 16968 Solid biofuels - Determination of minor elements
ISO 16994 Solid biofuels - Determination of total content of sulfur and chlorine
ISO 17225-1:2021 Solid biofuels - Fuel specifications and classes - Part 1: General requirements
ISO 17828 Solid biofuels - Determination of bulk density
ISO 17829 Solid Biofuels - Determination of length and diameter of pellets
ISO 17831-1 Solid biofuels - Determination of mechanical durability of pellets and briquettes - Part 1: Pellets
ISO 17831-2 Solid biofuels - Determination of mechanical durability of pellets and briquettes - Part 2: Briquettes
ISO 18122 Solid biofuels — Determination of ash content
ISO 18125 Solid biofuels - Determination of calorific value
ISO 18134-1 Solid biofuels — Determination of moisture content — Part 1: Reference method
ISO 18134-2 Solid biofuels — Determination of moisture content — Part 2: Simplified method*， 2024-02-22 Update
ISO 18135 Solid Biofuels - Sampling
ISO 21945 Solid biofuels — Simplified sampling method for small scale applications
ISO 5370 Solid biofuels — Determination of fines content in pellets

2023 BS EN ISO 17225-8:2023 Solid biofuels. Fuel specifications and classes. Graded thermally treated and densified biomass fuels for commercial and industrial use