Article : texte imprimé

Preparation of thiocyanate - retaining tannin gel for adsorption recovery of palladium from strong hydrochloric acid solutions

Shintaro Morisada, Auteur ; Yoen-Ho Kim, Auteur ; Shinpei Yakuwa, Auteur |

Dans Industrial & engineering chemistry research (Vol. 50 N° 22, Novembre 2011)

A tannin gel (TG) synthesized from condensed tannin molecules has a remarkable ability to adsorb various metal ions in aqueous solutions. In the present study, we have introduced thiocyanate ions (SCN–) into the TG by adsorption process in acidi[...]

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