Research Article
Synthesis of Analcime Crystals and Simultaneous Potassium Extraction from Natrolite Syenite
Table 1
Chemical composition of natrolite syenite powder (wt%).
| Samples | SiO2 | TiO2 | Al2O3 | Fe2O3 | MnO | MgO | CaO | Na2O | K2O | P2O5 | Loss | Total |
| NS-1 | 54.72 | 0.78 | 19.54 | 4.11 | 0.01 | 1.15 | 1.93 | 3.26 | 10.89 | 0.16 | 3.32 | 99.87 |
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