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Feasibility study on high temperature electrolytic desulfurization in hot metal pretreatment

Z. C. Lv ; School of Materials and Metallurgy, University of science and technology Liaoning, AnShan,China
K. Liu ; School of Materials and Metallurgy, University of science and technology Liaoning, AnShan,China
N. Luo ; School of Materials and Metallurgy, University of science and technology Liaoning, AnShan,China
W. Z. Lv ; School of Materials and Metallurgy, University of science and technology Liaoning, AnShan,China

Puni tekst: engleski, pdf (129 KB) str. 39-42 preuzimanja: 126* citiraj
APA 6th Edition
Lv, Z.C., Liu, K., Luo, N. i Lv, W.Z. (2018). Feasibility study on high temperature electrolytic desulfurization in hot metal pretreatment. Metalurgija, 57 (1-2), 39-42. Preuzeto s https://hrcak.srce.hr/189359
MLA 8th Edition
Lv, Z. C., et al. "Feasibility study on high temperature electrolytic desulfurization in hot metal pretreatment." Metalurgija, vol. 57, br. 1-2, 2018, str. 39-42. https://hrcak.srce.hr/189359. Citirano 11.12.2019.
Chicago 17th Edition
Lv, Z. C., K. Liu, N. Luo i W. Z. Lv. "Feasibility study on high temperature electrolytic desulfurization in hot metal pretreatment." Metalurgija 57, br. 1-2 (2018): 39-42. https://hrcak.srce.hr/189359
Harvard
Lv, Z.C., et al. (2018). 'Feasibility study on high temperature electrolytic desulfurization in hot metal pretreatment', Metalurgija, 57(1-2), str. 39-42. Preuzeto s: https://hrcak.srce.hr/189359 (Datum pristupa: 11.12.2019.)
Vancouver
Lv ZC, Liu K, Luo N, Lv WZ. Feasibility study on high temperature electrolytic desulfurization in hot metal pretreatment. Metalurgija [Internet]. 2018 [pristupljeno 11.12.2019.];57(1-2):39-42. Dostupno na: https://hrcak.srce.hr/189359
IEEE
Z.C. Lv, K. Liu, N. Luo i W.Z. Lv, "Feasibility study on high temperature electrolytic desulfurization in hot metal pretreatment", Metalurgija, vol.57, br. 1-2, str. 39-42, 2018. [Online]. Dostupno na: https://hrcak.srce.hr/189359. [Citirano: 11.12.2019.]

Sažetak
Hot metal pretreatment desulfurization is an important way in metallurgical industry, and Mg as a desulfurizer is widely used in the steel industry. In this paper, magnesite based desulfurizer that the ratio is 63 % MgF2, 12 % CaF2,18 % NaF and 7 % MgO is used and at the molten iron temperature, magnesite based desulfurizer molten salt system is electrolyzed and the counter electromotive force and cell voltage is measured. The results of X-ray diffration(XRD) analysis of the desulfurization reaction products show that the counter electromotive force and the cell voltage of the magnesite desulfurizer is linear with current; MgO is electrolyzed and generated Mg, but other substances are not electrolyzed; The generated Mg is successfully desulfurized. All those indicated that it is feasible for magnesite based desulfurizer electrolytic desulfurization at the temperature of molten iron.

Ključne riječi
magnesite; desulfurization; high temperature; electrolytic process; X-ray diffration (XRD)

Hrčak ID: 189359

URI
https://hrcak.srce.hr/189359

Posjeta: 242 *