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  • ISO 11258:2015

    Current The latest, up-to-date edition.

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

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English

    Published date:  17-08-2015

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    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 Product Information - (Show below) - (Hide below)

    Development Note Supersedes ISO/DIS 11258. (08/2015)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    ISO 11323:2010 Iron ore and direct reduced iron Vocabulary
    ISO 3082:2017 Iron ores — Sampling and sample preparation procedures
    BS ISO 3082:2017 Iron ores. Sampling and sample preparation procedures
    09/30186154 DC : 0 BS ISO 11323 - IRON ORE AND DIRECT REDUCED IRON - VOCABULARY
    BS ISO 11323:2010 Iron ore and direct reduced iron. Vocabulary
    16/30301962 DC : 0 BS ISO 3082 - IRON ORES - SAMPLING AND SAMPLE PREPARATION PROCEDURES
    08/30147925 DC : DRAFT JAN 2008 BS ISO 3082 - IRON ORES - SAMPLING AND SAMPLE PREPARATION PROCEDURES

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 11323:2010 Iron ore and direct reduced iron Vocabulary
    ISO 3082:2017 Iron ores — Sampling and sample preparation procedures
    ISO 5416:2006 Direct reduced iron Determination of metallic iron Bromine-methanol titrimetric method
    ISO 9686:2006 Direct reduced iron Determination of carbon and/or sulfur High-frequency combustion method with infrared measurement
    ISO 2597-2:2015 Iron ores Determination of total iron content Part 2: Titrimetric methods after titanium(III) chloride reduction
    ISO 2597-1:2006 Iron ores Determination of total iron content Part 1: Titrimetric method after tin(II) chloride reduction
    ISO 9035:1989 Iron ores — Determination of acid-soluble iron(II) content — Titrimetric method
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