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ISO 8004:1985

Carbonaceous materials for the production of aluminium — Calcined coke and calcined carbon products — Determination of the density in xylene — Pyknometric method

Publication date:   Jul 25, 1985

General information

90.93   Standard confirmed   Oct 27, 2025

ISO

ISO/TC 226 Materials for the production of primary aluminium

International Standard

71.100.10   Materials for aluminium production

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Scope

The density is meassured at 25 degrees centigrade by a pyknometric method after degassing under vacuum. Calcined coke may be treated with different types of oil in order to avoid the formation of dust during loading and transportation. The present method does not provide for this elemination of traces of oil which may be present in the sample.

Life cycle

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PUBLISHED
ISO 8004:1985
90.93 Standard confirmed
Oct 27, 2025