The selection of application modes of agents modifying diamond spectral characteristics in the process of X-ray luminescence separation

The problem of choosing the optimal composition and conditions for processing diamond-kimberlite products with phosphor-containing reagents and modifiers has been solved. To solve the problem, the patterns of interaction of the organic collector with the surface of diamond crystals and kimberlite grains were determined and the necessary reagents - regulators were selected. The optimal phase composition and temperature conditions for the use of modifier reagents have been determined. The approbation of the selected processing modes has shown their effectiveness, providing increased diamond recovery during X-ray luminescent separation.