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ISO 8723:1986

Carbonaceous materials for the production of aluminium — Calcined coke — Determination of oil content — Method by solvent extraction

Dec 19, 1986

General information

90.93     Oct 27, 2025

ISO

ISO/TC 226

International Standard

71.100.10  

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Scope

Calcined coke may be treated with different types of oil in order to limit the formation of a dust cloud during loading and transportation. The method specified in this International Standard permits the determination of the loss of mass in calcined coke after elimination of oil adhering to the particles, by extraction with dichloromethane (methylene chloride) in an extraction apparatus.

Life cycle

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PUBLISHED
ISO 8723:1986
90.93 Standard confirmed
Oct 27, 2025