Status : Published (Under review)

This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
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Abstract

ISO 11258:2015 specifies a method to provide a relative measure for evaluating the extent to and ease to which oxygen can be removed from iron ores, when reduced under conditions resembling those prevailing in shaft direct-reduction processes. It specifies the determination of the reducibility, final degree of reduction, and degree of metallization.

ISO 11258:2015 is applicable to lump ores and hot-bonded pellets.

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General information

  • Status
     : Published
    Publication date
     : 2015-08
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 3
    Number of pages
     : 16
  • Technical Committee :
    ISO/TC 102/SC 3
    ICS :
    73.060.10 
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