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sklademVydáno: 1993-10-15
BS 7020-6.2:1993
Analysis of iron ores. Methods for the determination of phosphorus content. Molybdenum blue spectrophotometric method
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| Označení normy: | BS 7020-6.2:1993 |
| Počet stran: | 14 |
| Vydáno: | 1993-10-15 |
| ISBN: | 0 580 22293 4 |
| Status: | Standard |
DESCRIPTION
BS 7020-6.2:1993
This standard BS 7020-6.2:1993 Analysis of iron ores. Methods for the determination of phosphorus content. is classified in these ICS categories:
- 73.060.10 Iron ores
This part of ISO 4687 specifies a molybdenum blue spectrophotometric method for the determination of the phosphorus content of iron ores.
This method is applicable to phosphorus contents between 0,003 % (m/m) and 2 % (m/m) in natural iron ores, iron ore concentrates and agglomerates, including sinter products.
The presence of arsenic, barium or titanium does not affect the result.
Method for the determination of phosphorus contents between 0.003% (m/m) and 2% (m/m) in iron ores.