Carbonaceous materials used in the production of aluminium. Determination of density by gas pyknometry (volumetric) using helium as the analysis gas. Solid materials Ingestion-build-63114 and overall sensitivity for measuring

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BS EN 2157-2 shall be used in conjunction with EN 2157-1

Carbonaceous materials used in the production of aluminium. Determination of density by gas pyknometry (volumetric) using helium as the analysis gas. Solid materials Ingestion-build-63114 and overall sensitivity for measuring1 Scope This International Standard specifies a method for the determination of the density of green and calcined petroleum coke and similar solid materials (e. g. electrodes). This standard is also suitable for hydrocarbons with a high temperature boiling range and for other solid materials. This method is not suitable for graphitized material.