Syntheses of sodalites on steel mesh | ||||||||
Exp. No. | Reactants (mg) | Preparation parameters | Product according XRD and FTIR | Cell parameter (Å) | ||||
Synthesis method* | Temperature(˚C)/time (h) | Washing procedure/ ml H2O | ||||||
1 | 13X + NaOH (200 + 50) | CS + leaching | 400/4 | Hydrothermal leaching of wire netting (40) | Hydrosodalite | 8.849 (2) | ||
2 | 13X + NaOH (200 + 50)+ +NaBH4 (200) | CS | 350/4 | Washing of wire netting (150) | NaBH4-sodalite | 8.910 (1) | ||
Synthesis of hydrosodalite as self supported thin mould | ||||||||
3 | 13X + NaOH (200 + 50) | CS + leaching |
| Hydrothermal leaching of the whole product pellet (40) | Hydrosodalite + zeolite P | 8.854 (1) | ||