This Technical Specification specifies the determination of particle size and particle size distribution of solid recovered fuels by a machine or manual sieving method. It applies to particulate agglomerated and non-agglomerated fuels, such as fluff, pellets, briquettes, pulverised solid recovered fuels.
NOTE For fine particles 1 mm (e.g. sludges), the use of other methods could give more representative results as e.g. an analyse with the laser diffraction method in accordance with ISO 13320-1 4 .