铁矿石高炉原料 - 最终还原指数还原性测定

详细信息   

• 标准号：ABNT NBR ISO 7215-2009
• 发布日期：2009-08-31
• 英文题名：Iron ores for blast furnace feedstocks - Determination of the reducibility by the final degree of reduction index
• 英文主题词：Chemical analysis and testing ; Iron ores ; Metalliferous minerals ; Ores ; Reduction ; Testing
• 标准状态：现行
• 发布单位：BR-ABNT
• 实施日期：2009-09-30
• 国际标准分类号：73.060.10
• 载体形态：11P.;A4
• 国别：巴西标准

文摘

This Standard specifies a method to provide a relative measure for evaluating the extent to which oxygen can be removed from iron ores when reduced under conditions resembling those prevailing in the reduction zone of a blast furnace.