Study on Sodium Modification of Inferior Ca-Based Bentonite by Suspension Method

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td align="left">Sodium agents</td><td align="center">Na<sub>2</sub>CO<sub>3</sub></td><td align="center">NaF</td><td align="center">NaOH</td><td align="center">Na<sub>3</sub>PO<sub>4</sub></td><td align="center">NaCl</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td align="left">Na<sup>+</sup> (mol)</td><td align="center">0.057</td><td align="center">0.071</td><td align="center">0.075</td><td align="center">0.018</td><td align="center">0.051</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr><tr class="table-fn"><td>
                  *Note: The sample bentonite is 100 g, and the sodium agent is 3.0 g.<br/></td></tr></table>

Na<sup>+</sup> mole number of different sodium agents at the same mass percent.*

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tab3

Table 3

Table 3: Study on Sodium Modification of Inferior Ca-Based Bentonite by Suspension Method 