Reference number
ISO 18842:2015
© ISO 2025
International Standard
ISO 18842:2015
Aluminium oxide primarily used for the production of aluminium — Method for the determination of tapped and untapped density
Edition 1
2015-08
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Published (Edition 1, 2015)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 18842:2015

Language
Format
CHF 65
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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 2015-08
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 7
  • Technical Committee :
    ISO/TC 226
    ICS :
    71.100.10 
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