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Study of desulfurization with magnesite desulfurizer under hot metal pretreatment

G. D. Liu ; School of Material and Metallurgy, University of Science and Technology Liaoning, AnShan, China
K. Liu ; School of Material and Metallurgy, University of Science and Technology Liaoning, AnShan, China
H. T. Zhang ; School of Material and Metallurgy, University of Science and Technology Liaoning, AnShan, China

Puni tekst: engleski, pdf (140 KB) str. 35-38 preuzimanja: 142* citiraj
APA 6th Edition
Liu, G.D., Liu, K. i Zhang, H.T. (2018). Study of desulfurization with magnesite desulfurizer under hot metal pretreatment. Metalurgija, 57 (1-2), 35-38. Preuzeto s https://hrcak.srce.hr/189358
MLA 8th Edition
Liu, G. D., et al. "Study of desulfurization with magnesite desulfurizer under hot metal pretreatment." Metalurgija, vol. 57, br. 1-2, 2018, str. 35-38. https://hrcak.srce.hr/189358. Citirano 01.04.2020.
Chicago 17th Edition
Liu, G. D., K. Liu i H. T. Zhang. "Study of desulfurization with magnesite desulfurizer under hot metal pretreatment." Metalurgija 57, br. 1-2 (2018): 35-38. https://hrcak.srce.hr/189358
Harvard
Liu, G.D., Liu, K., i Zhang, H.T. (2018). 'Study of desulfurization with magnesite desulfurizer under hot metal pretreatment', Metalurgija, 57(1-2), str. 35-38. Preuzeto s: https://hrcak.srce.hr/189358 (Datum pristupa: 01.04.2020.)
Vancouver
Liu GD, Liu K, Zhang HT. Study of desulfurization with magnesite desulfurizer under hot metal pretreatment. Metalurgija [Internet]. 2018 [pristupljeno 01.04.2020.];57(1-2):35-38. Dostupno na: https://hrcak.srce.hr/189358
IEEE
G.D. Liu, K. Liu i H.T. Zhang, "Study of desulfurization with magnesite desulfurizer under hot metal pretreatment", Metalurgija, vol.57, br. 1-2, str. 35-38, 2018. [Online]. Dostupno na: https://hrcak.srce.hr/189358. [Citirano: 01.04.2020.]

Sažetak
In this paper, MgO 38 %, C 10 %, Al 12 %, Fe2O3 34 %, SiO2 + CaO 5,3 %, CaF2 0,7 % as the new desulfurizer ratio composition. Adding FeS, heating in a high temperature furnace, and then studying the reaction product composition by phase analysis. Found that the formation of MgS, indicating that the new desulfurization agent can be used for desulfurization. When the temperature is the same, the higher the initial sulfur content, the higher the desulfurization rate of the new desulfurizer. When the initial sulfur content is constant, the desulfurization rate increases with the temperature increasing. Desulfurization is mainly concentrated in the first 15 minutes, the best desulfurization temperature is 1 500 °C.

Ključne riječi
desulfurization; magnesite; desulfurization rate; hot metal pretreatment; X-ray diffraction (XRD)

Hrčak ID: 189358

URI
https://hrcak.srce.hr/189358

Posjeta: 283 *