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Information × Registration Number 0210U001441, 0108U001729 , R & D reports Title Physical-chemical foundations of a processes of the interaction in the in multicomponent solid and liquid systems at processing of the complex metal-bearing raw material popup.stage_title Head Stovpchenko Ganna Petrivna, Доктор технічних наук Registration Date 15-02-2010 Organization National Metallurgical Academy of Ukraine popup.description2 Physical and chemical bases for the choice of the most perspective organization of the reduction process of metals (Fe, Mn, Cr, Ni, Ti, Zr, V, Nd, W, Mo) from iron ore and metallurgical wastes were substantiated by the counting of thermodynamic patterns of relationships, real and hidden energy capacity. Total environmental footprint from existing production technologies of various alloys (ferrous, alloying, modifying) has been estimated. By the calculations it was shown that reduction of iron and zinc oxides from the burdens, which contains metallurgical wastes and coal fines, produces pig iron, zinc oxide and slag (which can be used as cement). Experimental study of reduction kinetics for the elements has shown possibilities for reduction of briquettes from metallurgical wastes. Equilibrium composition of the system at reduction and heat treatment of the initial material was calculated. Elemental and component chemical composition of iron-bearing wastes of VAT MMZ was estimated. Conditions of zinc and lead extraction from metallurgical dusts according to various existing processes organization were estimated. Thermodynamic calculations for the estimation of materials and energy consumption at different ways of iron-bearing wastes utilization processes organization were done. Equilibrium composition of the system at reduction and heat treatment of the initial material was calculated. Detailed review of scientific and technical literature and commercial information about industrial technologies for the recycling of iron-bearing wastes of integrated and mini-mils is made. Best principal technological layout and apparatus facilities were chosen for the utilization process of iron-bearing wastes of VAT MMZ and for standard equipment from leading manufacturers. The economical valuation for the two most perspective organizations of the process also was done. Product Description popup.authors Грищенко Юрій Миколайович Дрожжина Валентина Степанівна Камкін Валерій Павлович Камкіна Людмила Володимирівна Квічанська Мара Ілінична Колбін Миколай Олексійович Надточий Анжела Анатоліївна Перескока Вікторія Вікторівна Стовба Яна Валеріївна Стовпченко Ганна Петрівна Стогній Юлія Дмитрівна popup.nrat_date 2020-04-02 Close