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prEN ISO 18708 Public enquiry
Comment end date 2024-12-25
Solid recovered fuels - Determination of bulk density (ISO/DIS 18708:2024)

This international standard defines a method of determining bulk density of solid recovered fuels by the use of a standard measuring container.

prEN ISO 21660-2 Public enquiry
Comment end date 2024-12-20
Solid recovered fuels - Determination of moisture content using the oven dry method - Part 2: Determination of total moisture by a simplified method (ISO/DIS 21660-2:2024)

This Document specifies a method for the determination of total moisture content of solid recovered fuels (SRF) by drying a sample in an oven. This method is suitable for use for routine production control on site, e.g. if a high precision of the determination of moisture content is not required. It is applicable to all solid recovered materials including solid recovered fuels. NOTE 1 The total moisture content of solid recovered materials including solid recovered fuels is not an absolute value and therefore standardised conditions for its determination are indispensable to enable comparative determinations. NOTE 2 The term moisture content when used with SRF can be misleading since these materials often contain varying amounts of volatile compounds (extractives) which can evaporate if determining moisture content by oven drying.

prEN ISO 17829 Public enquiry
Comment end date 2024-12-05
Solid Biofuels - Determination of length and diameter of pellets (ISO/DIS 17829:2024)

This document specifies methods for the determination of diameter and length of pellets. Concerning the pellet length methods for the determination of fractions of specified length, such as oversized particles and particles below 10 mm and for determination of the average length are included.

ISO/DIS 17829 Public enquiry
Comment end date 2024-12-05
Solid Biofuels — Determination of length and diameter of pellets

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