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http://elar.urfu.ru/handle/10995/103274
Полная запись метаданных
Поле DC | Значение | Язык |
---|---|---|
dc.contributor.author | Sheshukov, O. | en |
dc.contributor.author | Mikheenkov, M. | en |
dc.contributor.author | Vedmid’, L. | en |
dc.contributor.author | Nekrasov, I. | en |
dc.contributor.author | Egiazaryan, D. | en |
dc.date.accessioned | 2021-08-31T15:08:47Z | - |
dc.date.available | 2021-08-31T15:08:47Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | Mechanism of ion-diffusion solid-phase reduction of iron oxides of technogenic origin in the presence of the liquid phase and without it / O. Sheshukov, M. Mikheenkov, L. Vedmid’, et al. — DOI 10.3390/met10121564 // Metals. — 2020. — Vol. 10. — Iss. 12. — P. 1-12. — 1564. | en |
dc.identifier.issn | 20754701 | - |
dc.identifier.other | Final | 2 |
dc.identifier.other | All Open Access, Gold | 3 |
dc.identifier.other | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85096793393&doi=10.3390%2fmet10121564&partnerID=40&md5=e2374f880a7964dd8dc5f504aac9d710 | |
dc.identifier.other | https://www.mdpi.com/2075-4701/10/12/1564/pdf | m |
dc.identifier.uri | http://elar.urfu.ru/handle/10995/103274 | - |
dc.description.abstract | The processes of iron oxides’ reduction have a complex physicochemical mechanism, with the participation of solid, liquid, and gaseous substances. The article discusses the existing models for the reduction of iron oxides and provides data on the thermodynamic possibility of carrying out the reactions of their reduction through the solid and gas phases. Experimental data on the reduction of iron from industrial scale, obtained by the DSC (differential scanning calorimetry) method, show the kinetic dependence of the rate and completeness of recovery on external factors: pressing pressure during sample preparation and the reagents’ composition. The pressing pressure, under conditions of iron ions’ solid-phase diffusion, has the significant effect by increasing the reagents’ contact area. Under conditions of iron ions’ comprehensive diffusion, the pressing pressure does not affect the reduction processes rate. The introduction of 10 mass.% flux into the raw mixture composition leads to a partially liquid-phase diffusion of iron ions and weakens the effect of the pressing pressure in this process. An ion diffusion-catalytic mechanism is proposed to describe the observed effects during the reduction of iron oxide of technogenic origin. © 2020 by the authors. Licensee MDPI, Basel, Switzerland. | en |
dc.description.sponsorship | The reported study was funded by RFBR (Russian Foundation for Basic Research) according to the research project № 18-29-24064. | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | en | en |
dc.publisher | MDPI AG | en |
dc.rights | info:eu-repo/semantics/openAccess | en |
dc.source | Metals | 2 |
dc.source | Metals | en |
dc.subject | DIFFUSION | en |
dc.subject | IRON OXIDES | en |
dc.subject | METALLIZATION | en |
dc.subject | RECOVERY | en |
dc.subject | TECHNOGENIC ORIGIN | en |
dc.subject | THERMODYNAMICS | en |
dc.title | Mechanism of ion-diffusion solid-phase reduction of iron oxides of technogenic origin in the presence of the liquid phase and without it | en |
dc.type | Article | en |
dc.type | info:eu-repo/semantics/article | en |
dc.type | info:eu-repo/semantics/publishedVersion | en |
dc.identifier.doi | 10.3390/met10121564 | - |
dc.identifier.scopus | 85096793393 | - |
local.contributor.employee | Sheshukov, O., Institute of Metallurgy of the Ural Branch of Russian Academy of Sciences, 101, Amundsen str., Ekaterinburg, 620016, Russian Federation, Ural Federal University Named after the first President of Russia B.N. Yeltsin, Mira str. 19, Ekaterinburg, 620002, Russian Federation | |
local.contributor.employee | Mikheenkov, M., Institute of Metallurgy of the Ural Branch of Russian Academy of Sciences, 101, Amundsen str., Ekaterinburg, 620016, Russian Federation, Ural Federal University Named after the first President of Russia B.N. Yeltsin, Mira str. 19, Ekaterinburg, 620002, Russian Federation | |
local.contributor.employee | Vedmid’, L., Institute of Metallurgy of the Ural Branch of Russian Academy of Sciences, 101, Amundsen str., Ekaterinburg, 620016, Russian Federation, Ural Federal University Named after the first President of Russia B.N. Yeltsin, Mira str. 19, Ekaterinburg, 620002, Russian Federation | |
local.contributor.employee | Nekrasov, I., Institute of Metallurgy of the Ural Branch of Russian Academy of Sciences, 101, Amundsen str., Ekaterinburg, 620016, Russian Federation, Ural Federal University Named after the first President of Russia B.N. Yeltsin, Mira str. 19, Ekaterinburg, 620002, Russian Federation | |
local.contributor.employee | Egiazaryan, D., Institute of Metallurgy of the Ural Branch of Russian Academy of Sciences, 101, Amundsen str., Ekaterinburg, 620016, Russian Federation, Ural Federal University Named after the first President of Russia B.N. Yeltsin, Mira str. 19, Ekaterinburg, 620002, Russian Federation | |
local.description.firstpage | 1 | - |
local.description.lastpage | 12 | - |
local.issue | 12 | - |
local.volume | 10 | - |
dc.identifier.wos | 000602406100001 | - |
local.contributor.department | Institute of Metallurgy of the Ural Branch of Russian Academy of Sciences, 101, Amundsen str., Ekaterinburg, 620016, Russian Federation | |
local.contributor.department | Ural Federal University Named after the first President of Russia B.N. Yeltsin, Mira str. 19, Ekaterinburg, 620002, Russian Federation | |
local.identifier.pure | 9d8c3052-0c0e-40d4-9cb1-927b9ec95d8e | uuid |
local.identifier.pure | 20218382 | - |
local.description.order | 1564 | - |
local.identifier.eid | 2-s2.0-85096793393 | - |
local.fund.rffi | 18-29-24064 | - |
local.identifier.wos | WOS:000602406100001 | - |
Располагается в коллекциях: | Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC |
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Файл | Описание | Размер | Формат | |
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2-s2.0-85096793393.pdf | 974,18 kB | Adobe PDF | Просмотреть/Открыть |
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