In this work, separation of cobalt(II) over lithium(I) ions from aqueous chloride solutions by synergistic solvent extraction (SX) has been studied. A synergistic mixture of commercial extractants such as bis(2,4,4-trimethylpentyl)phosphinic acid (Cyanex 272) and tributyl phosphate (TBP) in kerosene was used as a selective extractant. The investigations were first performed to select optimal co...

Hayles, N. Katherine, Unthought: The Power of the Cognitive Nonconscious. Chicago: University Chicago Press, 2017, 272 s.

[This retracts the article on p. 272 in vol. 6, PMID: 28299270.].

Indium separation using ion exchange resins from acidic polymetallic and very diluted solutions are investigated. Since the selectivity of commercial have proven to be too low for an effective with high content other metals, Lewatit® TP 208 was impregnated common extractants enhance its properties. By resin impregnation D2EHPA Cyanex 272, not only selective indium recovery reached but also capa...