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Information × Registration Number 0222U002496, 0117U001852 , R & D reports Title Processing polymineral Carpathian potash ore and waste production of potash for fertilizers and other products popup.stage_title Head Blazhivskyi Kostiantyn I, Registration Date 13-02-2022 Organization Lviv Polytechnic National University popup.description2 It is noted that the processing of polymineral potash ores in Prykarpattia by inefficient technologies has led to the accumulation in the area of production of heavy and solid waste, which pose an environmental threat to the environment. These wastes are secondary raw materials, the utilization of which will allow to obtain valuable products and improve the environmental situation in production areas. According to the results of the performed researches it is shown that the formation of waste magnesium chloride solutions during processing of ores and wastes and partial utilization of accumulated waste magnesium-containing solutions can be avoided by conversion methods, namely introduction of sodium sulfate into processed systems and sodium phosphate to produce magnesium phosphate. It has been investigated that it is expedient to use precipitating centrifugation to intensify the separation of clay impurities from industrial solutions in the processes of processing polymineral potassium ores. Product Description popup.authors Bukliv Roksoliana L. Kozak Nazar T Partyka Taras V Fedevych Vitalii A popup.nrat_date 2022-03-09 Close