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Information × Registration Number 0218U005147, 0115U001063 , R & D reports Title Development of scientific and technological components for the preparation and implementation especially deep desulphurization of iron with using various reagents popup.stage_title Head Shevchenko A.P., Registration Date 02-04-2018 Organization IRON & STEEL INSTITUTE NATIONAL ACADEMI OF SCIENCE OF UKRAINE popup.description2 A complex of calculation-theoretical, experimental development of the study of the basic components of the rational processes of preparation and application of various reagents for the provision of material and energy-saving technologies for the extraction of pig iron with a degree of pig iron desulphurisation up to 99%, the rate of desulphurisation up to 14,6% sulfur per minute , a specific degree of desulphurization of up to 27% by 0.1 kg/ton of magnesium introduced, the degree of mastering magnesium up to 95% or more on industrial complexes of secondary preparation of cast iron before steelmaking redistribution. The most rational chemical compositions of various reagents are formulated, as well as recommendations on the technology for their obtaining to ensure their highest degraded ability and degree of desulphurisation (up to 99%). The process of monoinjection of magnesium has advantages and is characterized by the following highest degree of assimilation of the refining reagent (95% or more); the smallest reagent consumption - 1,2-1,9 kg per 1 kg of removed sulfur; especially deep desulphurization of pig iron - to 0,0003-0,0020% sulfur; the most productive process; the lowest operating and capital costs Product Description popup.authors Єлісєєв В.І. Вергун О.С. Двоскін Б.В. Кисляков В.Г. Маначин І.О. Остапенко О.В. Петруша В.П. Руденко О.Л. Шевченко А.П. Шевченко С.А. popup.nrat_date 2020-04-02 Close