GSO ISO 21687:2013
ISO 21687:2007
Gulf Standard
Current Edition
·
Approved on
09 September 2013
Carbonaceous materials used in the production of aluminium -- Determination of density by gas pyknometry (volumetric) using helium as the analysis gas -- Solid materials
GSO ISO 21687:2013 Files
English
6 Pages
Current Edition
Reference Language
52.36 USD
GSO ISO 21687:2013 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.
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