Abstract
PreviewThis document specifies a potentiometric titration method for the determination of total iron content of 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 potassium dichromate solution.
This method is applicable to total iron contents between a mass fraction of 29,04 % and a mass fraction of 72,02 % in natural iron ores and iron ore concentrates and agglomerates including sinter products.
-
Status: PublishedPublication date: 2019-09
-
Edition: 1Number of pages: 22
-
- ICS :
- 73.060.10 Iron ores
Buy this standard
en
| Format | Language | |
|---|---|---|
| std 1 124 | ||
| std 2 124 | Paper |
- CHF124
Life cycle
Got a question?
Check out our FAQs
Customer care
+41 22 749 08 88
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information.