International Standard
ISO 11258:2015
Iron ores for shaft direct-reduction feedstocks — Determination of the reducibility index, final degree of reduction and degree of metallization
Reference number
ISO 11258:2015
Edition 3
2015-08
International Standard
Read sample
ISO 11258:2015
62145
Published (Edition 3, 2015)
This standard was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 11258:2015

ISO 11258:2015
62145
Language
Format
CHF 96
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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.

General information

  •  : Published
     : 2015-08
    : International Standard confirmed [90.93]
  •  : 3
     : 16
  • ISO/TC 102/SC 3
    73.060.10 
  • RSS updates

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