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About This Item

 

Full Description

BS 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.

This International Standard is applicable to lump ores and hot-bonded pellets.


Cross References:
ISO 2597-1
ISO 2597-2
ISO 3082
ISO 5416
ISO 9035
ISO 11323
ISO 9686


All current amendments available at time of purchase are included with the purchase of this document.
 

Document History

  1. BS ISO 11258:2015

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    Iron ores for shaft direct-reduction feedstocks. Determination of the reducibility index, final degree of reduction and degree of metallization

    • Most Recent
  2. BS ISO 11258:2007


    Iron ores for shaft direct-reduction feedstocks. Determination of the reducibility index, final degree of reduction and degree of metallization

    • Historical Version
  3. BS 05/30132742 DC


    ISO 11258. Iron ores for shaft direct-reduction feedstocks. Determination of the reducibility index, final degree of reduction and degree of metallization

    • Historical Version