A brief description is given of the principle of operation and methodological capabilities of the automatic. macro-stresses in polycrystalline samples and express determination of single crystal orientation. The main parameters of diffraction data acquisition for each of the tasks solved with the help of this attachment are discussed.
A brief historical background is given on the hardware realization of X-ray fluorescence (XRF) of diamonds for the purpose of enrichment of natural rough diamonds. The prin- ticipal difference between the traditional Russian and Western technological enrichment schemes is shown. The general characterization of diamond RL-separators is given and the main technical data of the complex of the latest domestic models are given. Diamond mining enterprises operating RL-separators created by OAO Burevestnik Research and Production Enterprise, OJSC.
The possibilities of using X-ray fluorescent (XRF) method of mineral and secondary raw materials beneficiation are shown. The motivation of necessity of energetic development of the corresponding technology and creation of its hardware base - XRF-separators is given. The general characteristic of the original RF-separator created by OAO Burevestnik Research and Production Enterprise is given.
