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Tétraazamacrocycles lipophiles: Extraction d'ions métalliques par une résine imprégnée
Author(s) -
Muller Frédéric R.,
Handel Henri,
Guglielmetti Robert
Publication year - 1983
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19830660520
Subject(s) - chemistry , amberlite , extraction (chemistry) , metal ions in aqueous solution , ion , metal , matrix (chemical analysis) , nuclear chemistry , chromatography , organic chemistry , adsorption
Lipophilic Tetraazamacrocyles: Extraction of Metal Ions by Impregnated Resin Extraction of Co 2+ , Ni 2+ , Cu 2+ , Zn 2+ , Cd 2+ , Pb 2+ and Ag + by lipophilic tetraazamacrocycles dispersed on a solid matrix (Amberlite XAD7) is reported. Extraction efficiency is sensitive to the metal ion identity and the cavity size of the macrocycle. The influence of kinetic factors upon extraction efficiency is discussed.