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in stockReleased: 1988-01-21
UNE 22132:1988
IRON ORES. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD
Minerales de hierro. Determinación de la sílice. Método gravimétrico.
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| Standard number: | UNE 22132:1988 |
| Pages: | 4 |
| Released: | 1988-01-21 |
| Status: | Standard |
DESCRIPTION
UNE 22132:1988
THIS STANDARD ESPECIFIES A GRAVIMETRIC METHOD FOR THE DETERMINATION OF SILICA IN IRON ORES. THIS METHOD IS APPLICABLE TO A CONCENTRATION OF SILICA UPPER 0,5% IN NATURAL IRON ORES, AND IRON ORE CONCENTRATES INCLUDING SINTER PRODUCTS