| 摘要 |
<p>An adsorbent for aromatic hydroxy compounds which comprises either particles of a composite metal oxide solid solution represented by the following formula (1) (Mgy1M2+y2)1-xAlxO1+0.5x, or particles of a hydrotalcite-like composite metal hydroxide represented by the following formula (2) (Mgy1M?2+y2)1-zAlz(OH)2+a(A?n-)¿b.mH2O; and a method of removing an aromatic hydroxy compound from a solvent with the adsorbent. With the adsorbent, an aromatic hydroxy compound contained in an aqueous or water-miscible solvent or in an organic solvent can be efficiently removed from the solvent by adsorption.</p> |
