CFD Study of Industrial FCC Risers: The Effect of Outlet Configurations on Hydrodynamics and Reactions

<table class="table-group" id="tab8"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td align="left">Case </td><td align="center">Configuration<sup>1</sup></td><td align="center"> He (m)<sup>1</sup></td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td align="left"> 1 </td><td align="center"> A </td><td align="center">—</td></tr><tr><td align="left">2 </td><td align="center"> B </td><td align="center">—</td></tr><tr><td align="left">3 </td><td align="center"> C </td><td align="center">—</td></tr><tr><td align="left">4 </td><td align="center"> D </td><td align="center"> 0</td></tr><tr><td align="left">5 </td><td align="center"> D </td><td align="center"> 0.8</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr><tr class="table-fn"><td><svg height="15.8375" id="M90" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 9.2875004 15.8375" width="9.2875004" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.012,-0,0,-.012,2.9,7.613)"><path d="M384 0h-275v27q67 5 81.5 18.5t14.5 68.5v385q0 38 -7.5 47.5t-40.5 10.5l-48 2v24q85 15 178 52v-521q0 -55 14.5 -68.5t82.5 -18.5v-27z" id="x31"></path></g>
</svg>According to Figure <a href="../fig3/">3</a>.<br/></td></tr></table>

International Journal of Chemical Engineering

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Table 8

Table 8: CFD Study of Industrial FCC Risers: The Effect of Outlet Configurations on Hydrodynamics and Reactions 