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sklademVydáno: 1993-10-15
BS 7020-5.2:1993
Analysis of iron ores. Methods for the determination of silicon content Reduced molybdosilicate spectrophotometric method
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| Označení normy: | BS 7020-5.2:1993 |
| Počet stran: | 14 |
| Vydáno: | 1993-10-15 |
| ISBN: | 0 580 22292 6 |
| Status: | Standard |
Popis
BS 7020-5.2:1993
This standard BS 7020-5.2:1993 Analysis of iron ores. Methods for the determination of silicon content is classified in these ICS categories:
- 73.060.10 Iron ores
This part of ISO 2598 specifies a reduced molybdosilicate spectrophotometric method for the determination of the silicon content of iron ores.
This method is applicable to silicon contents between 0,1 % (m/m) and 5,0 % (m/m) in natural iron ores, iron ore concentrates and agglomerates, including sinter products, especially for ores containing fluorine.
The fluorine content of the sample does not affect the determination.
Describes a method for the determination of silicon contents between 0.1% (m/m) and 5.0% (m/m) in iron ores.