OS GSO ISO 18842:2021
ISO 18842:2015
Omani Standard
Current Edition
·
Approved on
01 July 2021
Aluminium oxide primarily used for the production of aluminium — Method for the determination of tapped and untapped density
OS GSO ISO 18842:2021 Files
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OS GSO ISO 18842:2021 Scope
ISO 18842:2015 describes methods for the determination of tapped and untapped bulk density of smelter grade aluminium oxide primarily used for the production of aluminium.
Methods using the fall of sample into a receptacle have been found to be sensitive to flow rate variations, which are caused by physical properties of the aluminium oxide.
ISO 18842:2015 minimizes flow rate variations.
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