method for separation of iron from an organic phase containing uranium and uranium extraction process from an aqueous solution of acid mineral containing uranium and iron.

摘要

The invention relates to a method for separating iron and iron from an initial liquid organic phase containing uranium, wherein the initial liquid organic phase is in contact with an aqueous solution, i.e. a so-called cracked aqueous solution. Iron passes through the aqueous solution to form the final liquid water phase, while uranium remains in the initial liquid organic phase to form the final liquid organic phase, which is called leakage organic phase; The method is characterized in that the exploitation water solution contains inorganic acid and uranium, and does not contain iron. The invention relates toIn addition, a method for extracting uranium from an aqueous solution of inorganic acids containing uranium and iron.