ISO 7215:2015
Iron ores for blast furnace feedstocks - Determination of the reducibility by the final degree of reduction index
- Standard No.
- ISO 7215:2015
- Release Date
- 2015
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 7215:2015
- Scope
- This International 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. This International Standard is applicable to lump ore, sinters, and hot-bonded pellets.
ISO 7215:2015 Referenced Document
- ISO 11323:2010 Iron ore and direct reduced iron - Vocabulary
- ISO 2597-1:2006 Iron ores - Determination of total iron content - Part 1: Titrimetric method after tin(II) chloride reduction
- ISO 2597-2:2008 Iron ores - Determination of total iron content - Part 2: Titrimetric methods after titanium(III)chloride reduction
- ISO 3082:2009 Iron ores - Sampling and sample preparation procedures
- ISO 9035:1989 Iron ores; determination of acid-soluble iron(II) content; titrimetric method
ISO 7215:2015 history
- 2015 ISO 7215:2015 Iron ores for blast furnace feedstocks - Determination of the reducibility by the final degree of reduction index
- 2007 ISO 7215:2007 Iron ores for blast furnace feedstocks - Determination of the reducibility by the final degree of reduction index
- 1995 ISO 7215:1995 Iron ores - Determination of relative reducibility
- 1985 ISO 7215:1985 Iron ores; Determination of relative reducibility
