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Information × Registration Number 0200U001975, 0100U002241 , R & D reports Title Study of the electrochemical processes in three-phase systems metal - film of low valence compounds - molten electrolyte popup.stage_title Head Panov Eduard Vasyl'vych, Registration Date 21-04-2000 Organization Science and Engineering Center "Tekhnoelectrokhim" of National Academy of Sciences of Ukraine popup.description2 The theoretical equations, describing the regularities of polyfunctional conductor polarisation and decomposition, were obtained. They are base for calculation of electroconductivities from stationary polarisation curves. The new theoretical base allows to design new electrolysers and other electrochemical devices. The theoretical model of dynamic behaviour of layer electrochemical system was developed on example of electrorefining of polyvalent element in liquid electrolyte. The borning of instability in the long-term process was analysed. These results are important for development of manufacturing technologies for continuous electrolyse process. The theoretical models was verified with experimental data of electrochemical decomposition of sulphide melts and the long-term electrorefining of niobium, tantalum and silicon. Product Description popup.authors popup.nrat_date 2020-04-03 Close