Resumen
The sample is heated under standard conditions to a final temperature of 600 C. The coke residue obtained is classified by reference to a series of standard residues. If the coke residue produced is so swollen that it fills the crosssection of the retort tube, the determination is repeated with the coal admixed with a suitable quantity of electrode carbon or equivalent material.
Informaciones generales
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Estado: RetiradaFecha de publicación: 1982-02Etapa: Retirada de la Norma Internacional [95.99]
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Edición: 2Número de páginas: 9
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Comité Técnico :ISO/TC 27/SC 5ICS :73.040
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Ciclo de vida
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Ahora
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Revisada por
PublicadoISO 502:2015