Environmentally benign hydrophobic deep eutectic solvents for palladium(II) extraction from hydrochloric acid solution

• Published in: Journal of the Taiwan Institute of Chemical Engineers Vol. 121; pp. 92 - 100
• Main Authors: Tang, Nian, Liu, Lingli, Yin, Chun, Zhu, Guiping, Huang, Qilan, Dong, Jieru, Yang, Xiangjun, Wang, Shixiong
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.04.2021
• Subjects: Deep eutectic solvents (DESs); Extraction; Green solvents; Hydrophobicity; Palladium(II); Extraction; Palladium(II); Hydrophobicity; Deep eutectic solvents (DESs); Green solvents

•Hydrophobic deep eutectic solvents (DESs) were synthesized and used for the green recovery of Pd(II).•Remarkable extraction efficiency of palladium(II) is up to 99% in a single-step.•Anion exchange reaction was responsible for the extraction mechanism of Pd(II).•Pd(II) in DES phase was successfully...