Kravchenko V. Technology and complex of processing dumps in uranium mines

.Dissertation is devoted to the scientific ground of new technology of redoing offcuts of radiometric enriching factories of uranium mines, which would provide complete utilization of these offcuts by the division on two parts is a poor concentrate suitable for the subsequent redoing by the method of the grouped lixiviating, and low-level material suitable to the industrial use.The charts of devices, principles of work and basic descriptions of technological equipment and measuring technique necessary for realization of new technology, are grounded in theory.It is rotined that at determination of technological parameters of the grouped lixiviating of poor concentrate during the leadthrough of industrial experiment on an experimental ground practical results are near to theoretical. The got theoretical and practical results are fixed in basis of project of the grouped lixiviating.New principle of work of the specialized analyzers of uranium is grounded in solutions of the grouped lixiviating and on ion-exchange resin on the basis of gamma-absorption method with the use of L-jump of power curve of absorption of gamut-quanta and gamma-spectrometric method with the use of radiation of uranium-235.