BS ISO 11258-2007 高炉直接还原给料用铁矿石.还原指数、最终还原程度和金属化程度的测定

标准号：BS ISO 11258-2007
中文标准名称：高炉直接还原给料用铁矿石.还原指数、*终还原程度和金属化程度的测定
英文标准名称：Iron ores for shaft direct-reduction feedstocks. Determination of the reducibility index, final degree of reduction and degree of metallization
标准类型：D31
发布日期：2007/12/31 12:00:00
实施日期：2007/12/31 12:00:00
中国标准分类号：D31
国际标准分类号：73.060.10
适用范围：This International Standard specifies a method to provide a relative measure for evaluating the extent 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 reducibilty, final degree of reduction and degree of metallization. This International Standard is applicable to lump ores and hot-bonded pellets.