Вплив складу водно-органічного середовища на екстракцію іонних асоціатів бісмуту

Abstract

For the first time the methods to carry out the complex formation and extraction of the ionic pairs from , water-organic media using cyanine dyes and bromide-ions have been proposed for bismuth. The high effectiveness of the methods is stated by using of theoretical investigations and reinforced by the - patent. The highly reliable extraction-photometric methods have been developed for determination It allows to make better sensitivity . Is found correlative dependence between donor capability of solvents on Guthman and extend of extraction complex formation of bismuth.