International Standard
ISO 18894:2018
Coke — Determination of coke reactivity index (CRI) and coke strength after reaction (CSR)
Reference number
ISO 18894:2018
ISO 18894:2018
Edición 2
2018-02
2018-02
© ISO 2024
International Standard
p
ISO 18894:2018
72266
No disponible en español
Publicado
(Edición 2, 2018)
Esta norma se revisó y confirmó por última vez en 2024.
Por lo tanto, esta versión es la actual.
Resumen
ISO 18894:2018 specifies the equipment and techniques used for determining lump-coke (nominal top size >20 mm) reactivity in carbon dioxide gas at elevated temperatures and its strength after reaction in carbon dioxide gas by tumbling in a cylindrical chamber.
Main application is the testing of coke to be used in iron making blast furnaces (CRI~ < 33, CSR~ > 55). This standard can also be applied to other coke types (e.g. foundry coke), but limited precision is to be expected. Application to coke for non-iron making blast furnaces is beyond the scope of this document.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2018-02Etapa: Norma Internacional confirmada [90.93]
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Edición: 2Número de páginas: 19
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Comité Técnico :ISO/TC 27/SC 3ICS :75.160.10
- RSS actualizaciones
Ciclo de vida
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Anteriormente
RetiradaISO 18894:2006
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Ahora
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