Reference number
ISO 21283:2018
© ISO 2024
International Standard
ISO 21283:2018
Iron ores — Determination of specific surface area — Test method using air-permeability apparatus (Blaine)
Edition 1
2018-03
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Published (Edition 1, 2018)
This publication was last reviewed and confirmed in 2023. Therefore this version remains current.

ISO 21283:2018

Language
Format
CHF 63
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Abstract

ISO 21283:2018 specifies a method to determine the fineness of iron ores in terms of specific surface area, using the manual Blaine air-permeability apparatus.

ISO 21283:2018 is applicable to pellet feeds in the range of 400 cm2/g to 2 500 cm2/g of specific surface area.

General information

  • Status
     : Published
    Publication date
     : 2018-03
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 12
  • Technical Committee :
    ISO/TC 102/SC 3
    ICS :
    73.060.10 
  • RSS updates

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