K Wieszczycka, M Kaczerewska, M Krupa… - Separation and …, 2012 - Elsevier
The main goal of this work was to study the extraction of copper (II) ions from ammonia/ammonium chloride solutions with hydrophobic pyridineketoximes. The effect of …
A Wojciechowska, K Wieszczycka… - Separation and …, 2017 - Elsevier
In this work, the Pb (II) extraction from chloride and chloride/nitrate solution with novel hydrophobic extractants: 1-(3-pyridyl) undecan-1-one oxime and its pyridinium salts (3-[1 …
The solvent extraction of cadmium (II) from chloride solutions using 1-(2-pyridyl)-tridecane-1- one (2PC12), 1-(2-pyridyl)-pentadecane-1-one (2PC14), 1-(4-pyridyl)-tridecane-1-one …
K Wieszczycka - Separation and Purification Technology, 2013 - Elsevier
The main goal of this work was the application of an oxime of 1-(3-pyridyl) undecan-1-one as an selective extractant of zinc (II) ions from strong acidic chloride solutions containing …
In this work, oximes of 1-(2-pyridyl) tridekane-1-one and 1-(4-pyridyl) tridecane-1-one were used as model hydrophobic extractants for iron (III) from a chloride media. Both studied …
K Wieszczycka, A Wojciechowska… - Journal of Chemical & …, 2013 - ACS Publications
The goal of this work was to study the extraction of zinc (II) ions from chloride solutions with the hydrophobic quaternary 3-pyridinium ketoximes. The influence of pH, contact time …
The recovery of zinc from chloride solutions using pseudo-emulsion based hollow fiber strip dispersion (PEHFSD) technique was investigated. The novel extractant, 1-(3-pyridyl) …
A Wojciechowska, K Wieszczycka… - Separation and …, 2017 - Elsevier
Abstract In this research, 1-(3-pirydyl) undecan-1-one, 1-propyl-3-undecanoylpyridinium bromide and 1-propyl-3-undecanoylpyridinium chloride, as well as, 1-(3-pirydyl) undecan-1 …
P Aksamitowski, K Wieszczycka… - Separation and …, 2018 - Elsevier
Solvent extraction studies of copper (II) from sulfate media have been carried out using a selected non-commercial extractant N, N-dihexyl-N′-hydroxypyridine-2-carboximidamide …