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Information × Registration Number 0213U006030, 0113U004124 , R & D reports Title Optimіzatsіya gіdrodinamіchnih rezhimіv autoclaved vilugovuvannya uranium on gіdrometalurgіynomu zavodі. popup.stage_title Head Kravchenko Vitaly Vital'evich, Registration Date 17-04-2013 Organization Limited liability company "Engineering company "KRIPTO" popup.description2 Research report contains pages of text - 27, including pictures - 3, text applications - 7, drawings - 18. The object of the study is the main production equipment shop hydrometallurgical plant. Purpose - to optimize hydrodynamic regimes autoclaves leaching. Research method - analysis of hydrodynamic regimes autoclaves leaching of uranium. The existing scheme of the slurry flow through the chain of autoclaves has negative effects: - Accumulation in the lower zone of autoclaves plaster chips, which then forms a solid mass deposits in piping and instrumentation leaching; - Reinforced wear overflow lines and the output of the pulp due to the ingress of the gas phase ("blow-off gases"). Found that eliminating these phenomena will translate to a lower yield of autoclaves pulp from vehicles, but it is possible, while ensuring reliable control of the slurry level in the autoclave. Was developed design documentation (CD) pressure sensors (level) DD-01 for reliable operation in high-temperature acidic abrasive slurry under high pressure, to determine their installation in the lower zone of the autoclave, made four prototypes of the pressure sensors DD-01, made binding autoclave pos. 215/1 at the lower output of pulp produced mounting pressure sensors on the head and tail autoclaves (two each) and connect them to the APCS enterprise conducted industrial tests of autoclaves in the operating plant. The results of research into the technology embedded pressure leaching of uranium. The measures taken will allow, in addition to reducing wear line also significantly reduce the consumption of compressed air, to reduce emissions of air pollutants, acid in the process. Keywords: AUTOCLAVES LEACHING, OPTIMIZATION HYDRODYNAMIC REGIME, CONTROL LEVEL. Product Description popup.authors Ісаченко Юрій Вікторович Арсеменко Анатолій Іванович Хливенко Ігор Григорович Шумейко Руслан Володимирович popup.nrat_date 2020-04-02 Close