Liquid-liquid and solid-liquid extraction of gold by trioctylmethylammonium chloride (TOMAC1) dissolved in toluene and impregnated on amberlite XAD-2 resin

Solid-liquid extraction of Au(III) from

Solid-liquid extraction of Au(III) from aqueous chloride solutions by tri-n-dodecylammonium chloride impregnated in amberlite XAD-2 resin

✍ I. Villaescusa; V. Salvadó; J. de Pablo 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 475 KB

The extraction of Au@) from 1.0 mol dm" HCI solutions with the extractant tri-n-dodecylammonium chloride (TLAHCI) impregnated in a polymeric resin XAD-2 has been studied. The results of gold extraction showed that AuC13TLAHCl and AuC13(TLAHCl)2 were the extracted species in the resin. There was no l