Resumen
The sample of coal is heated at 105 to 110 °C in a stream of oxygen-free, dry nitrogen and the moisture driven off is collected in an absorption tube containing a desiccant. The increase in mass of the absorption tube (after deducting the result of a separate blank determination) is due to moisture in the sample of coal.
Informaciones generales
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Estado: RetiradaFecha de publicación: 1983-09Etapa: Retirada de la Norma Internacional [95.99]
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Edición: 2Número de páginas: 3
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Comité Técnico :ISO/TC 27/SC 5ICS :73.040
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