This international standard determines the terminology and definitions for solid biofuels. According to the scope of the ISO/TC 238 this standard only includes raw and processed material originating from
— forestry and arboriculture,
— agriculture and horticulture,
— aquaculture NOTE 1 Raw and processed material includes woody, herbaceous, fruit and aquatic biomass from the sectors mentioned above.
NOTE 2 Chemically treated material does not include halogenated organic compounds or heavy metals at levels higher than those in typical virgin material values or higher than typical values of the country of origin.
Materials originating from different recycling processes of end-of-life-products are not within the scope but relevant terms are included for information. Areas covered by ISO/TC28/SC7 “Liquid biofuels” and ISO/TC193 “Natural gas” are excluded.
Other standards with a different scope than this International Standard may have different definitions than this standard.
ISO 16559:2014 Referenced Document
ISO 10241:1992 International terminology standards; preparation and layout
ISO 1213-2:1992 Solid mineral fuels; vocabulary; part 2: terms relating to sampling, testing and analysis
ISO 14040:2006 Environmental management - Life cycle assessment - Principles and framework
ISO 17225-1:2014 Solid biofuels - Fuel specifications and classes - Part 1: General requirements
ISO 17225-2:2014 Solid biofuels - Fuel specifications and classes - Part 2: Graded wood pellets
ISO 17225-3:2014 Solid biofuels - Fuel specifications and classes - Part 3: Graded wood briquettes
ISO 17225-7:2014 Solid biofuels - Fuel specifications and classes - Part 7: Graded non-woody briquettes
ISO 3534-2:2006 Statistics - Vocabulary and symbols - Part 2: Applied statistics
ISO 9000:2005 Quality management systems - Fundamentals and vocabulary