Recovery of Boron from Underground Brine by Continuous Centrifugal Extraction with 2-Ethyl-1,3-hexanediol (EHD) and Its Mechanism

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="10"><hr/></td></tr><tr class="thead"><td class="align_left">Component</td><td class="align_center">K<sup>+</sup></td><td class="align_center">Na<sup>+</sup></td><td class="align_center">Ca<sup>2+</sup></td><td class="align_center">Mg<sup>2+</sup></td><td class="align_center">Cl<sup>-</sup></td><td class="align_center">SO<sub>4</sub><sup>2-</sup></td><td class="align_center">B<sub>2</sub>O<sub>3</sub></td><td class="align_center">Br<sup>-</sup></td><td class="align_center">Li<sup>+</sup></td></tr><tr><td class="thead-hr" colspan="10"><hr/></td></tr><tr><td class="align_left">Concentration, g·L<sup>−1</sup></td><td class="align_center">55.66</td><td class="align_center">63.91</td><td class="align_center">3.58</td><td class="align_center">22.44</td><td class="align_center">225.76</td><td class="align_center">2.53</td><td class="align_center">17.48</td><td class="align_center">3.2</td><td class="align_center">0.679</td></tr><tr class="table-tr"><td colspan="10"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Composition of underground brine.</div>

Journal of Chemistry

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Table 1

Table 1: Recovery of Boron from Underground Brine by Continuous Centrifugal Extraction with 2-Ethyl-1,3-hexanediol (EHD) and Its Mechanism 