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Документ The Longitudinal Flow of Oil and Petroleum Products in the Channels and Pipes. Part II(The Italian Association of Chemical Engineering, 2017) Tolchinsky, Yu. A.; Tovazhnyanskyy, Leonid Leonidovich ; Ved, V. E.; Kapustenko, P. O.; Krasnokutskiy, E. V.; Ved, H. V.; Satayev, M. I.; Saipov, A. A.A model associated fluid flow and heat transfer of longitudinal flows of oil in pipes and channels is considered. The model is an extended version of the Bingham flow on the case of flow with one or two solid cores. The fluid part is a two-phase medium, wherein the disperse phase may consist of solid particles, droplets and gas bubbles. The sliding on the borders of pipes and channels, thermal conductivity and viscosity of such systems and their impact on the characteristics of the solid core are discussed. The flow with a yield point dependence on the temperature is also considered.Документ Determining Energy Cost for Milling Solid Matter in a Ball Mill(The Italian Association of Chemical Engineering, 2017) Kuznetsova, M. M.; Ved, V. E.; Satayev, M. I.; Saipov, A. A.; Krasnokutskiy, E. V.The article provides findings of analytical research into the process of milling friable matter in a ball mill. We have received an expression to determine energy cost of milling with the account of the method of milling and the characteristics of the material to be ground. In the paper, the analytical results of bulk materials grinding process in a ball mill are presented. The differential equation is obtained whose solution determines the value of the grinding mode coefficient, corresponding to the maximum value of grinding process efficiency. The use of the introduced ball mill modes allows reducing the time spent on grinding by 28.9 % for cement clinker, 18.4 % for black coal, 28.9 % for marble and 19.6 % for rock salt compared to the traditionally recommended ones.Документ Catalyst Coatings Carriers Based on Aluminium-Silicon Glass Crystalline Compositions(The Italian Association of Chemical Engineering, 2017) Krasnokutskiy, E. V.; Ved, V. E.; Tovazhnyanskyy, Leonid Leonidovich ; Ved, H. V.A method of deposition on the surface of metals or ceramics catalytically active compounds by attaching them to the intermediate glass crystalline coatings. The effect of the presence of 3d-transition elements in the intermediate coating to modify the activity of a palladium containing catalyst was studied. The basic indicators of the efficiency of non-isothermal heterogeneous catalytic conversion process of benzene depending on the types of transition metals which are part of the intermediate coating were studied. Comprehensive analysis of the morphology of a glass-intermediate secondary catalyst carriers and surface coating them with layers of catalytically active compounds was carried out, which allowed to estimate the effect of the characteristic features of the structure of the coating surface on the rate constant of the process of conversion and mass transfer coefficient.Документ Calculation of the operation parameters of the catalytic converters of the harmful gas impurities(2016) Ved, V. E.; Krasnokutskiy, E. V.; Satayev, M. I.; Ved, A. V.; Saipov, A. A.Документ Determining energy costs for milling solid matter in a ball mills(2016) Kuznetsova, M. M.; Ved, V. E.; Krasnokutskiy, E. V.; Satayev, M. I.; Saipov, A. A.; Altynbekov, R. F.Документ Universal multi-functional secondary catalyst carriers for purification of gas emission of thermal power equipments(2016) Krasnokutskiy, E. V.; Makhanov, B. B.; Ved, V. E.; Satayev, M. I.; Ponomarenko, A. V.; Saipov, A. A.Документ Calculation of the Operation Parameters of the Catalytic Converters of the Harmful Gas Impurities(The Italian Association of Chemical Engineering, 2016) Ved, V. E.; Krasnokutskiy, E. V.; Satayev, M. I.; Ved, A. V.; Saipov, A. A.There are theoretically founded principles of catalytic converters designing of harmful gas emissions of various heat devices. Experimental investigations have shown that the smallest aerodynamic losses in the constructions of gas neutralizers are achieved at the using of profiled ceramic blades as working units - carriers of catalysts. To ensure intensive mixing of the flow inside the converter the input edges of the blades grids of the future stages should be located between the output edges of the blades of the grids of the preceding stages.Документ Universal Multi-Functional Secondary Catalyst Carriers for Purification of Gas Emission of Thermal Power Equipments(The Italian Association of Chemical Engineering, 2016) Krasnokutskiy, E. V.; Makhanov, B. B.; Ved, V. E.; Satayev, M. I.; Ponomarenko, A. V.; Saipov, A. A.A method of deposition on the surface of metals or ceramics catalytically active compounds by attaching them to the intermediate glass crystalline coatings. The effect of the presence of 3d-transition elements in the intermediate coating to modify the activity of a palladium containing catalyst was studied. The basic indicators of the efficiency of non-isothermal heterogeneous catalytic conversion process of benzene depending on the types of transition metals which are part of the intermediate coating were studied. Comprehensive analysis of the morphology of a glass-intermediate secondary catalyst carriers and surface coating them with layers of catalytically active compounds was carried out, which allowed to estimate the effect of the characteristic features of the structure of the coating surface on the rate constant of the process of conversion and mass transfer coefficient.