BS ISO 13930:2007

Iron ores for blast furnace feedstocks. Determination of low-temperature reduction-disintegration indices by dynamic method. | Status: Revised, Superseded, Withdrawn

1 Scope This International Standard specifies a method to provide a relative measure for evaluating the degree of size degradation of iron ores when reduced under conditions resembling those prevailing in the low-temperature reduction zone of the blast furnace. This International Standard is applicable to lump ores and hot-bonded pellets.