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Information × Registration Number 0308U001385, 0103U004366 , R & D reports Title Investigation of irreversible physico-chemical processes in homogenes and heterogeneous systems popup.stage_title 19 ДОСЛІДЖЕННЯ НЕРІВНОВАЖНИХ ФІЗИКО-ХІМІЧНИХ ПРОЦЕСІВ В ГОМОГЕННИХ ТА ГЕТЕРОГЕННИХ СИСТЕМАХ Head Tevtul' Yarema Yurievich, Registration Date 19-02-2008 Organization Yuri Fedkovych Chernivtsi National University popup.description2 For the first time, the influence of the conjoint chemical reactions occurred in liquid phase on mass and heat transfer and their interaction effects on structure of crystals derived from melts has been explored. The processes of electrochemical intercalation of gidrosulphate ions from aqueous solutions of sulfuric acid in the graphite matrix have been studied. The reversibility criteria of the intercalation of gidrosulphate ions have been considered. For the first time, the thermodynamic and electrochemical parameters of the intercalation and deintercalation of the used system have been derived. The conditions of electrochemical reduction of the copper ions from the copper-etching solutions have been found. The regimes of electrochemical regenerations of the used copper-etching solutions have been formulated. The structuring criteria in the disperse systems have been determined and recommendations given regarding the increase of purifying degree of waste water from suspended particles. The processesofformation and oxidation of coal and slime suspensions with high concentrations have been investigated. Product Description popup.authors popup.nrat_date 2020-04-02 Close