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Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) -- Wet chemical analysis
This part of ISO 10058 specifies traditional (“wet process”) methods for the chemical analysis of magnesite and dolomite refractory products and raw materials.
It is applicable to components within the ranges of determination given in Table 1.
Table 1
Range of determination (percentage by mass)
| Component | Range | Component | Range |
|---|---|---|---|
| SiO2 | 0,1 to 10 | MgO | 30 to 99,9 |
| Al2O3 | 0,05 to 10 | Na2O | 0,01 to 1 |
| Fe2O3 | 0,01 to 10 | K2O | 0,01 to 1 |
| TiO2 | 0,01 to 1 | Cr2O3 | 0,01 to 3 |
| MnO | 0,01 to 1 | ZrO2 | 0,01 to 1 |
| CaO | 0,01 to 60 | P2O5 | 0,01 to 5 |
| LOI | 0,01 to 60 | — | — |
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