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Information × Registration Number 0225U002315, (0124U000611) , R & D reports Title Combined processing of non-ferrous scrap with obtaining metals of strategic purity for the defense complex. popup.stage_title Вилучення цінних металів з лому порошкових та високолегованих сплавів. Head Sknar Yuri E., Доктор хімічних наук Registration Date 03-03-2025 Organization Ukrainian State University of Science and Technologies popup.description1 The work is aimed at to develop the scientific basis of a low-cost technology for the processing of scrap multi-component alloys based on non-ferrous and refractory rare metals to obtain high-purity components. popup.description2 The object of the study is the regularities of the transition of components of powder and high-alloy alloys into leaching solutions. The purpose of the work is to establish the regularities of the transition of components of powder and high-alloy alloys into leaching solutions; to determine the conditions of oxidative dissolution of non-ferrous scrap and to establish the main parameters of the processes of electrochemical dissolution of alloys depending on their chemical and phase composition. Research methods are linear and cyclic voltammetry, chronoamperometry, gravimetry, titrimetry. The regularities of the transition of components of powder and high-alloy alloys into leaching solutions have been established. The conditions of oxidative dissolution of non-ferrous scrap have been determined and the main parameters of the processes of electrochemical dissolution of alloys have been established depending on their chemical and phase composition. A new method of leaching components of powder and high-alloy alloys has been developed. Field of application: C 25.61 - metal processing and coating of metals; M 72.1 – research and experimental developments in the field of natural and technical sciences. Product Description popup.authors Amirulloiev Ruslan S. Butyryna Tetiana Ye. Holichenko Oleksandr A. Hura Anna О. Koval Ninel H. Kozhura Dmytro O. Kozhura Roman O. Kozhura Oleh V. Kotok Valerii A. Kuznetsov Mykola V. Kuzmyr Yuliia M. Liashenko Anna О. Sknar Yurii Ye. Sukha Iryna V. popup.nrat_date 2025-03-03 Close