Research Article
Extruded Catalysts with Magnetic Properties for Biodiesel Production
Table 1
Magnetic properties and yield of sunflower biodiesel produced by the catalysts.
| Catalysts | Magnetization (emu/g) | Biodiesel yield (%) |
| K2CO3/γ-Al2O3 | 0.00 | 65.73 | K2CO3/γ-Al2O3/(0.1)Fe3O4 | 3.31 | 64.41 | K2CO3/γ-Al2O3/(0.2)Fe3O4 | 7.60 | 69.22 | K2CO3/γ-Al2O3/(0.3)Fe3O4 | 10.08 | 78.86 | K2CO3/γ-Al2O3/(0.4)Fe3O4 | 13.46 | 70.82 |
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