Extruded Catalysts with Magnetic Properties for Biodiesel Production

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Catalysts</td><td class="align_center">Geometric property of the particles</td><td class="align_center">Mechanical strength</td></tr><tr class="thead"><td class="align_center">Length (mm)</td><td class="align_center">Pressure (kgf/cm)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">K<sub>2</sub>CO<sub>3</sub>/<i>γ</i>-Al<sub>2</sub>O<sub>3</sub>/(0.3)Fe<sub>3</sub>O<sub>4</sub></td><td class="align_center">4.20 ± 0.50</td><td class="align_center">0.0</td></tr><tr><td class="align_left">K<sub>2</sub>CO<sub>3</sub>/<i>γ</i>-Al<sub>2</sub>O<sub>3</sub>/sepiolite/(0.3)Fe<sub>3</sub>O<sub>4</sub></td><td class="align_center">4.84 ± 0.58</td><td class="align_center">3.92 ± 0.14</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Mechanical strength of the magnetic catalysts after calcination at 500°C.</div>

Advances in Materials Science and Engineering

tab2

Table 2

Table 2: Extruded Catalysts with Magnetic Properties for Biodiesel Production 