Table 2.
Chemical composition of waste rubber tire ash.
| Elemental Constituents | Percentage Composition (%) |
|---|---|
| MgO | 0.008 |
| SiO2 | 65.04 |
| P2O5 | 0.316 |
| S | 15.93 |
| K2O | 0.096 |
| CaO | 2.355 |
| TiO2 | 0.1 |
| Cr | 0.019 |
| Fe | 0.413 |
| Co | 0.011 |
| Ni | 0.001 |
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