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Information × Registration Number 0211U007727, 0106U003426 , R & D reports Title Development of scientific bases and new technologies saving up resources in manufacture of inorganic substances and mineral fertilizers. popup.stage_title Head Nabivach Valentin Mihaylovich, Registration Date 12-09-2011 Organization State higher educational entity "Ukrainian State University of Chemical Technology" popup.description2 Object of researches - metalloxide connections and mineral fertilizers. A purpose of work is development of scientific principles and technological aspects of new of saving technologies of synthesis finelydispersible threw oxide connections with the set properties and synthesis of mineral fertilizers on the basis of industrial offcuts. Research methods - analytical, diffractometry, рН-metry, optical and electronic microscopy and other. Physical and chemical bases of process of renewal of iron(III) are studied to iron(II) by metallic iron in water solutions of chloride of iron. The constant of speed, energy of activating, order of reaction of renewal of iron, is certain. Findings, touching properties iron of oxydic pigment and process of washing of the got pigment from the ions of chlorine. The process of thermal dehydratations of monosubstituted orthophosphate of sodium is investigational in the trimetaphosphate of sodium in unisothermal terms and the chemical chart of flowing of this process is offered. The kinetic parameters of the separate stages are expected on the basis of mathematical model of process and the crooked divisions of concentrations of products of dehydratations are got depending on time, temperature of process and speed of heating of standard. Comparative dependence of calculation and experimental degree of transformation of monosubstituted orthophosphate of sodium is presented on a temperature. The experimental search of possibility of management the developed processes is conducted, with the purpose of receipt of materials with the set physical and chemical properties, and use them as products of the technological setting. Industry of application is a production of inorganics, production of fertilizers: clean or mixed nitric, phosphoric and potassium fertilizers; сarbamidum, unrefined natural phosphates and unrefined natural potassium salts. Product Description popup.authors Євтушенко Олексій Олексійович Алешкевич Станіслав Олексійович Архипова Вікторія Вікторівна Галівець Юрій Дмитрович Гарєєв Шаміль Зіяєвич Карчевський Анатолій Васильович Кожура Олег Вікторович Колодяжний Олекснадт Терентійович Макарченко Наталія Петрівна Мельников Борис Іванович Олійников Віктор Георгійович Пасенко Олександр Олександрович Савченко Марія Олегівна Смотраєв Роман Васильович Стеба Володимир Костянтинович Ткаченко Юлія Анатоліївна Фролова Лілія Анатоліївна Хлопицький Олексій Олександрович Шаповалові Лілія Володимирівна popup.nrat_date 2020-04-02 Close