ISO 2597-2:2008 PDF
Iron ores — Determination of total iron content — Part 2: Titrimetric methods after titanium(III) chloride reduction
Iron ores — Determination of total iron content — Part 2: Titrimetric methods after titanium(III) chloride reduction
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 15
- Publication date:
- November 5, 2008
- Edition:
- ISO IS 2597 edition 1 version 1
- ICS:
- 73.060.10
ISO 2597-2:2008 specifies two titrimetric methods, free from mercury pollution, for the determination of total iron content in iron ores, using potassium dichromate as titrant after reduction of the iron(III) by tin(II) chloride and titanium(III) chloride. The excess reductant is then oxidized by either dilute potassium dichromate (method 1) or perchloric acid (method 2). Both methods are applicable to a concentration range of 30 % by mass to 72 % by mass of iron in natural iron ores, iron ore concentrates and agglomerates, including sinter products.
Technical details
- Technical committee
- ISO/TC 102/SC 2 - Chemical analysis
- SKU
- ISO 2597-2:2008
