Сорбционное извлечение урана из продуктивных растворов с повышенным содержанием хлорид-ионов

Abstract

The uranium sorption from ISL solutions with an increased content of chlorides by anionic resins was investigated. The uranium recovery from ISL solutions decreases with increasing content of Cl-. The resin VPA (with vinylpyridine functional groups) has the highest value of capacity (35,5 kg U/m3). The use of this sorbent will make it possible for uranium-processing factories to extract uranium from ISL solutions with a high content of Cl- without reducing the productivity of the sorption plant.