ISO 502:1982

Coal -- Determination of caking power -- Gray-King coke test
Autor: ISO
Código ICS: 73.040
No Vigente


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.

Especificaciones de la Norma
Fecha de Publicación 01/02/1982
Título Secundario Charbon -- Détermination du pouvoir agglutinant -- Essai Gray-King
Páginas Técnicas 9
Idioma Inglés