Reference number
ISO 12984:2018
ISO 12984:2018
© ISO 2024
International Standard
ISO 12984:2018
Carbonaceous materials used in the production of aluminium — Calcined coke — Determination of particle size distribution
Edition 2
2018-02
2018-02
ISO 12984:2018
69887
Publiée
(Edition 2, 2018)
Cette publication a été révisée et confirmée pour la dernière fois en 2024.
Cette édition reste donc d’actualité.
Résumé
ISO 12984:2018 specifies a method for the determination of the particle size distribution of a sample of coke having a typical size distribution as normally produced by calcination of delayed petroleum coke. The same procedure is applicable to consignments of calcined anthracite. This document does not apply to fractions of carbon material prepared by sieving and crushing or to filter fines.
This method is applicable to the determination of particle sizes ranging from 0,25 mm to 16 mm, as the sum of the percentages of the size distribution above and below this range is typically less than 10 %. This document does not apply to determining particle sizes below 0,25 mm where a specific test for dust is used.
Informations générales
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État actuel: PubliéeDate de publication: 2018-02Stade: Norme internationale confirmée [90.93]
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Edition: 2
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Comité technique :ISO/TC 226ICS :71.100.10
- RSS mises à jour
Cycle de vie
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Précédemment
AnnuléeISO 12984:2000
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Actuellement
