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ISO 2597-2:2019

Iron ores - Determination of total iron content - Part 2: Titrimetric methods after titanium(III) chloride reduction

standard by International Organization for Standardization , 04/01/2019

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ISO 2597-2:2019 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 % mass fraction to 72 % mass fraction of iron in natural iron ores, iron ore concentrates and agglomerates, including sinter products.

 

Product Details

Edition:
3rd
Published:
04/01/2019
Number of Pages:
20
File Size:
1 file , 1.5 MB
Same As:
BS ISO 2597-2:2019
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. ISO 2597-2:2019

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    Iron ores - Determination of total iron content - Part 2: Titrimetric methods after titanium(III) chloride reduction

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  2. ISO 2597-2:2015


    Iron ores - Determination of total iron content - Part 2: Titrimetric methods after titanium(III) chloride reduction

    • Historical Version

  3. ISO 2597-2:2008


    Iron ores - Determination of total iron content - Part 2: Titrimetric methods after titanium(III) chloride reduction

    • Historical Version