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Registration Number

0217U002973, 0115U003176 , R & D reports

Title

Scientific substantiation and development of effective heat and mass transfer processes in the metallurgical innovative technologies

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Head

Gubynskyi Mykhailo Volodymyrovych,

Registration Date

28-12-2017

Organization

National metallurgical academy of Ukraine

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The object of the research is the metallurgical innovative technologies that increase the quality of metal products and the efficiency of their production, and that aimed at obtaining new knowledge-intensive competitive products: the production of self-reducing pellets and cast iron by the method of liquid phase recovery of iron, high-temperature processing of carbonaceous raw materials in an electrothermal fluidized layer, heat treatment of metal products with regulated control of heat and mass transfer processes in the gas and solid phases, thermal activation and preparation of substitutes of traditional metallurgical fuel that based on solid fuel of different metamorphosis stages. The purpose of the project is the scientific substantiation and development of effective heat and mass transfer processes, which are the basis of metallurgical innovative technologies that increase the quality of metal products and the efficiency of their production. The method of research - the basis of researches is the use of fundamental laws of thermodynamics, heat and mass transfer and hydro-gas dynamics, physical, mathematical and computer models, new technological approaches. New results and evidences on heat and mass transfer processes of metallurgical innovative technologies are obtained on the basis of theoretical and experimental researches, that including: generalization of information about heat and mass transfer processes and motion of stove gases in heating devices, model of the choice of effective heat and mass transfer processes in metallurgy on the basis of multicriterial and neurophase methods analyzes, research results of heat treatment of materials with new properties, scientific basis of the heat treatment process of biomass waste, the regularities of heat and mass transfer processes during the thermal processing of a fuel-water suspension with the pre-activation use, a non-isothermal and non-isobaric model for the study of reactions in the system iron oxide - carbon, which includes the equation of chemical kinetics and heat and mass transfer in the heat treatment of self-reducing pellets, calculation methods for optimizing the basic modes of unit operation liquid-phase reduction of iron, patterns of heat transfer and electrical conductivity of an electrothermal fluidized layer at temperature to 2500 oС.

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Єрьомін О.О.
Бойко М. М.
Ванюкова Н.Д
Воробйова Л.О.
Грес Л. П.
Гупало О.В.
Каракаш ЄО.
Ковальов Д. А.
Кузнецов В.І.
Михальов О.І.
Островська К.Ю.
Пінчук В.О.
Радченко Ю. М.
Селівьорстова Т.В.
Тараканов А.К.
Усенко А.Ю.
Федоров С.С.
Шарабура Т.А.
Шишко Ю.В.
Ягольник М.В.

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2020-04-02