Thermodynamic modeling of the reaction of simultaneous interaction of nickel (II), cobalt (II) and iron (III) oxides with carbon
This paper considers thermodynamic modeling of electric smelting of Allarechenskoye deposit dumps for nickel, cobalt, and iron extraction. Thermochemical transformations in the reaction of interaction of carbon with oxides of nickel (II), cobalt (II) and iron (III) are considered. The investigations...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/15/e3sconf_iirpcmia2023_04001.pdf |
| _version_ | 1797843691840208896 |
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| author | Kolesnikova Olga Nurbaeva Farida Sabyrbayeva Guizhan Nurshakhanova Lazzat |
| author_facet | Kolesnikova Olga Nurbaeva Farida Sabyrbayeva Guizhan Nurshakhanova Lazzat |
| author_sort | Kolesnikova Olga |
| collection | DOAJ |
| description | This paper considers thermodynamic modeling of electric smelting of Allarechenskoye deposit dumps for nickel, cobalt, and iron extraction. Thermochemical transformations in the reaction of interaction of carbon with oxides of nickel (II), cobalt (II) and iron (III) are considered. The investigations of thermochemical transformations of the chemical-phase composition of the system were carried out using the software complex “Astra-4” developed by a team of scientists at the Bauman Moscow State Technical University. Thermochemical transformations and chemical-phase composition of the system as a function of T (temperature) and P (pressure) were studied. In particular, the temperature was in the range from 973K to 1773K and the pressure range was taken from 0.001 MPa to 0.1 MPa. According to the results, it was found that iron in the system transitions to condensed iron, with the degree of transition (αFe) from 29.0% at T = 1173K to 99.1% at 1773K, the degree of transitions of nickel to condensed nickel is 100% before T = 1273K, and with an increase in temperature from 1273K to 1773K decreases to 99,98%; the transition of cobalt to the gas phase is distributed similarly to nickel. |
| first_indexed | 2024-04-09T17:09:39Z |
| format | Article |
| id | doaj.art-20c269a125e8498baa604ca243fa5985 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-04-09T17:09:39Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-20c269a125e8498baa604ca243fa59852023-04-20T08:22:29ZengEDP SciencesE3S Web of Conferences2267-12422023-01-013780400110.1051/e3sconf/202337804001e3sconf_iirpcmia2023_04001Thermodynamic modeling of the reaction of simultaneous interaction of nickel (II), cobalt (II) and iron (III) oxides with carbonKolesnikova Olga0Nurbaeva Farida1Sabyrbayeva Guizhan2Nurshakhanova Lazzat3Master of Engineering and Technology, Junior Researcher, Department of Science, Production and Innovation, M. Auezov South Kazakhstan UniversityCandidate of Technical Sciences, Associate Professor, Department of Ecology and Geology, Sh. Yessenov Caspian University of Technology and EngineeringCandidate of Technical Sciences, Associate Professor, Department of Ecology and Geology, Sh. Yessenov Caspian University of Technology and EngineeringCandidate of Technical Sciences, Associate Professor, Department of Petrochemical Engineering, Sh. Yessenov Caspian University of Technology and EngineeringThis paper considers thermodynamic modeling of electric smelting of Allarechenskoye deposit dumps for nickel, cobalt, and iron extraction. Thermochemical transformations in the reaction of interaction of carbon with oxides of nickel (II), cobalt (II) and iron (III) are considered. The investigations of thermochemical transformations of the chemical-phase composition of the system were carried out using the software complex “Astra-4” developed by a team of scientists at the Bauman Moscow State Technical University. Thermochemical transformations and chemical-phase composition of the system as a function of T (temperature) and P (pressure) were studied. In particular, the temperature was in the range from 973K to 1773K and the pressure range was taken from 0.001 MPa to 0.1 MPa. According to the results, it was found that iron in the system transitions to condensed iron, with the degree of transition (αFe) from 29.0% at T = 1173K to 99.1% at 1773K, the degree of transitions of nickel to condensed nickel is 100% before T = 1273K, and with an increase in temperature from 1273K to 1773K decreases to 99,98%; the transition of cobalt to the gas phase is distributed similarly to nickel.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/15/e3sconf_iirpcmia2023_04001.pdf |
| spellingShingle | Kolesnikova Olga Nurbaeva Farida Sabyrbayeva Guizhan Nurshakhanova Lazzat Thermodynamic modeling of the reaction of simultaneous interaction of nickel (II), cobalt (II) and iron (III) oxides with carbon E3S Web of Conferences |
| title | Thermodynamic modeling of the reaction of simultaneous interaction of nickel (II), cobalt (II) and iron (III) oxides with carbon |
| title_full | Thermodynamic modeling of the reaction of simultaneous interaction of nickel (II), cobalt (II) and iron (III) oxides with carbon |
| title_fullStr | Thermodynamic modeling of the reaction of simultaneous interaction of nickel (II), cobalt (II) and iron (III) oxides with carbon |
| title_full_unstemmed | Thermodynamic modeling of the reaction of simultaneous interaction of nickel (II), cobalt (II) and iron (III) oxides with carbon |
| title_short | Thermodynamic modeling of the reaction of simultaneous interaction of nickel (II), cobalt (II) and iron (III) oxides with carbon |
| title_sort | thermodynamic modeling of the reaction of simultaneous interaction of nickel ii cobalt ii and iron iii oxides with carbon |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/15/e3sconf_iirpcmia2023_04001.pdf |
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