Research Article
Magnesium Removal from an Aluminum A-332 Molten Alloy Using Enriched Zeolite with Nanoparticles of SiO2
Table 2
Measurements of surface area of zeolite without and with amorphous SiO2(NPs).
| Material | Mg(end) (wt-%) | (kg) | (%) | Area surface (m2/g) | Pore size (nm) |
| Zeolite | 0.5007 | 1.210 | 68.75 | 22.09 | 15 | Zeolite: 2.5% | 0.0002 | 0.058 | 99.98 | 20.98 | 12 | Zeolite: 5% | 0.0101 | 1.100 | 99.25 | 18.47 | 13 | Zeolite: 7.5% | 0.0500 | 1.130 | 98.37 | 21.88 | 14.5 | Zeolite: 10% | 0.1040 | 1.600 | 96.87 | 22.94 | 17 | Zeolite: 12.5% | 0.1090 | 1.860 | 93.18 | 25.98 | 19.5 |
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Mg(end): final Mg content in the alloy.
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