Characterization of Minimum Impeller Speed for Suspension of Solids in Liquid at High Solid Concentration, Using Gamma-Ray Densitometry

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td align="left">Impeller</td><td align="center"><i>
										a</i></td><td align="center"><i>b</i></td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td align="left">RT (0.1 &lt; <i>C/T</i>)</td><td align="center">4.7</td><td align="center">1.1</td></tr><tr><td align="left">PBT-D (0.1 &lt; <i>C/T</i> &lt; 0.35)</td><td align="center">3.47</td><td align="center">1.35</td></tr><tr><td align="left">CBT (0.1 &lt; <i>C/T</i>)</td><td align="center">5.4</td><td align="center">0.98</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Values for <i>a</i> and <i>b</i> parameters in equation 3 for different impellers.

International Journal of Chemical Engineering

tab4

Table 4

Table 4: Characterization of Minimum Impeller Speed for Suspension of Solids in Liquid at High Solid Concentration, Using Gamma-Ray Densitometry 