oxidizing process for separating uranium from coals which contain it

摘要

Oxidizing procedure for the separation of uranium from Coals containing. Consists of the following phases: 1. Mixture of ground Coal with a mixture of both. The residue is washed with water to the Alkaline Dissolution by acid Dissolution humificos obtained passing through a cation exchange resin and subsequently eluyendola with Concentrated acid. 2.Is the dilution by an anion exchange resin. The solution is passed through the same previous acid Resins but very diluted. The resulting solution was Evaporated to Dryness and The residue was dissolved in dilute sulfuric acid, going to another column petratada with diluted sulfuric acid. The column was washed with dilute sulfuric acid. Is eluted with acid.The eluate containing Uranium in the form of soluble Salt.